[2025-12-13T09:17:20.766317275Z INFO  quiche_server] listening on [::]:443
[2025-12-13T09:17:20.766381544Z TRACE mio::poll] registering event source with poller: token=Token(0), interests=READABLE
[2025-12-13T09:17:20.766399999Z TRACE quiche_server] GSO detected: false
[2025-12-13T09:17:21.058948733Z TRACE quiche_server] got 1207 bytes from [::ffff:193.167.100.2]:60841 to [::]:443
[2025-12-13T09:17:21.059010278Z TRACE quiche_server] got packet Initial version=57414954 dcid= scid= token=
[2025-12-13T09:17:21.059020617Z WARN  quiche_server] Doing version negotiation
[2025-12-13T09:17:21.059115243Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.804997286Z TRACE quiche_server] got 1252 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:21.805034205Z TRACE quiche_server] got packet Initial version=1 dcid=f3cde6d740e78f19 scid= token=
[2025-12-13T09:17:21.805052469Z DEBUG quiche_server] New connection: dcid=f3cde6d740e78f19 scid=dc2ce05b15869820485e2b2d28b7feba50a3b404
[2025-12-13T09:17:21.805287756Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Initial version=1 dcid=f3cde6d740e78f19 scid= token= len=1234 pn=11900075 
[2025-12-13T09:17:21.805302062Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm CRYPTO off=0 len=310
[2025-12-13T09:17:21.805328872Z TRACE quiche::tls] checking peer ALPN Ok("hq-interop") against Ok("h3")
[2025-12-13T09:17:21.805333030Z TRACE quiche::tls] checking peer ALPN Ok("hq-interop") against Ok("hq-interop")
[2025-12-13T09:17:21.805504930Z TRACE quiche::tls] dc2ce05b15869820485e2b2d28b7feba50a3b404 write message lvl=Initial len=90
[2025-12-13T09:17:21.805541948Z TRACE quiche::tls] dc2ce05b15869820485e2b2d28b7feba50a3b404 set write secret lvl=Handshake
[2025-12-13T09:17:21.805617539Z TRACE quiche::tls] dc2ce05b15869820485e2b2d28b7feba50a3b404 write message lvl=Handshake len=695
[2025-12-13T09:17:21.805624011Z TRACE quiche::tls] dc2ce05b15869820485e2b2d28b7feba50a3b404 set write secret lvl=OneRTT
[2025-12-13T09:17:21.805636394Z TRACE quiche::tls] dc2ce05b15869820485e2b2d28b7feba50a3b404 set read secret lvl=Handshake
[2025-12-13T09:17:21.805657162Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=900
[2025-12-13T09:17:21.805675767Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 1252 bytes
[2025-12-13T09:17:21.805690825Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.805705041Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Initial version=1 dcid= scid=dc2ce05b15869820485e2b2d28b7feba50a3b404 len=102 pn=0 
[2025-12-13T09:17:21.805709179Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=54 blocks=[11900075..11900075] ecn_counts=None
[2025-12-13T09:17:21.805714699Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm CRYPTO off=0 len=90
[2025-12-13T09:17:21.805724808Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=998.968221ms latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=149 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 425348164 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 425348164 }, end_of_app_limited: 1, last_sent_packet: 0, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 425348164 }, next_time: Instant { tv_sec: 770, tv_nsec: 425348164 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.805750025Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Handshake version=1 dcid= scid=dc2ce05b15869820485e2b2d28b7feba50a3b404 len=699 pn=1 
[2025-12-13T09:17:21.805762658Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm CRYPTO off=0 len=695
[2025-12-13T09:17:21.805769220Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=998.924299ms latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=894 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 425348164 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 425348164 }, end_of_app_limited: 1, last_sent_packet: 1, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 425348164 }, next_time: Instant { tv_sec: 770, tv_nsec: 425348164 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.805821478Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1200 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 425348164 } })
[2025-12-13T09:17:21.805828020Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.805832889Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.805837317Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.805840262Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.839022085Z TRACE quiche_server] got 94 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:21.839058252Z TRACE quiche_server] got packet Handshake version=1 dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 scid=
[2025-12-13T09:17:21.839076786Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Handshake version=1 dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 scid= len=65 pn=11900075 
[2025-12-13T09:17:21.839093678Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm CRYPTO off=0 len=36
[2025-12-13T09:17:21.839126349Z TRACE quiche::tls] dc2ce05b15869820485e2b2d28b7feba50a3b404 set read secret lvl=OneRTT
[2025-12-13T09:17:21.839184186Z TRACE quiche::tls] dc2ce05b15869820485e2b2d28b7feba50a3b404 write message lvl=OneRTT len=396
[2025-12-13T09:17:21.839204083Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 dropped epoch 1 state
[2025-12-13T09:17:21.839213430Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 connection established: proto=Ok("hq-interop") cipher=Some(AES128_GCM) curve=Some("X25519") sigalg=None resumed=false TransportParams { original_destination_connection_id: None, max_idle_timeout: 60000, stateless_reset_token: None, max_udp_payload_size: 1500, initial_max_data: 2621440, initial_max_stream_data_bidi_local: 262144, initial_max_stream_data_bidi_remote: 262144, initial_max_stream_data_uni: 262144, initial_max_streams_bidi: 100, initial_max_streams_uni: 100, ack_delay_exponent: 3, max_ack_delay: 25, disable_active_migration: false, active_conn_id_limit: 5, initial_source_connection_id: Some(), retry_source_connection_id: None, max_datagram_frame_size: Some(65535), unknown_params: None }
[2025-12-13T09:17:21.839232446Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=155 blocks=[1..1] ecn_counts=None
[2025-12-13T09:17:21.839271548Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 dropped epoch 0 state
[2025-12-13T09:17:21.839276768Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 94 bytes
[2025-12-13T09:17:21.839303277Z TRACE quiche_server] got 100 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:21.839309158Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:21.839317183Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=79 pn=11900075 
[2025-12-13T09:17:21.839327703Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm STREAM id=0 off=0 len=29 fin=true
[2025-12-13T09:17:21.839336960Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=27
[2025-12-13T09:17:21.839344875Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 100 bytes
[2025-12-13T09:17:21.839367787Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:21.839375652Z TRACE quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 received 29 bytes
[2025-12-13T09:17:21.839378898Z TRACE quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 stream 0 has 29 bytes (fin? true)
[2025-12-13T09:17:21.839385219Z INFO  quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 got GET request for "/www/numerous-silver-subway" on stream 0
[2025-12-13T09:17:21.841325394Z INFO  quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 sending response of size 2097152 on stream 0
[2025-12-13T09:17:21.841361711Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.841386507Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=2 
[2025-12-13T09:17:21.841390735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=257 blocks=[11900075..11900075] ecn_counts=None
[2025-12-13T09:17:21.841395404Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm NEW_CONNECTION_ID seq_num=1 retire_prior_to=0 conn_id=[82, b0, f8, ca, 89, 2f, f8, 76, b1, 86, 6d, 74, 36, 8e, f7, 45, b0, 0f, 3f, 5f] reset_token=[e4, 39, de, 16, b1, da, d4, 22, 55, 1b, 0a, e9, d7, 21, a9, 92]
[2025-12-13T09:17:21.841403649Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm NEW_CONNECTION_ID seq_num=2 retire_prior_to=0 conn_id=[3e, f1, 82, 62, ee, c5, 54, f0, 5f, 11, b9, c9, 6b, d4, 3e, 79, 81, 4b, 7c, 0d] reset_token=[30, d7, f4, 13, 80, 3b, 83, 9e, e4, 87, b1, 7c, 27, 81, d9, 88]
[2025-12-13T09:17:21.841409901Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm NEW_CONNECTION_ID seq_num=3 retire_prior_to=0 conn_id=[fe, 8e, c4, 9b, f5, 6c, 07, ca, e4, 2e, 1c, 40, 65, 0a, fe, 7b, 2d, 81, ba, 77] reset_token=[ae, 51, 2b, fd, d4, aa, 10, 76, fe, a1, 71, c7, 49, c9, 60, 6c]
[2025-12-13T09:17:21.841415832Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm NEW_CONNECTION_ID seq_num=4 retire_prior_to=0 conn_id=[32, f4, 11, 66, 3c, f8, 10, a0, fc, 56, 94, 0c, ec, 0a, df, 32, 3a, ef, bb, c3] reset_token=[1b, 2e, c5, dd, 27, 61, 29, de, cb, a1, 88, bd, b0, 0a, 34, 8a]
[2025-12-13T09:17:21.841421602Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm HANDSHAKE_DONE
[2025-12-13T09:17:21.841424338Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm CRYPTO off=0 len=396
[2025-12-13T09:17:21.841427343Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=0 len=757 fin=false
[2025-12-13T09:17:21.841444204Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=1.023922465s latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 1, last_sent_packet: 2, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 461022186 }, next_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.841472667Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=3 
[2025-12-13T09:17:21.841476134Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=757 len=1326 fin=false
[2025-12-13T09:17:21.841481844Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=1.023987797s latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 1, last_sent_packet: 3, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 461124186 }, next_time: Instant { tv_sec: 770, tv_nsec: 461124186 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.841494117Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=4 
[2025-12-13T09:17:21.841497163Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2083 len=1326 fin=false
[2025-12-13T09:17:21.841501871Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=1.023990352s latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 1, last_sent_packet: 4, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 461146698 }, next_time: Instant { tv_sec: 770, tv_nsec: 461146698 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.841513263Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=5 
[2025-12-13T09:17:21.841516268Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=3409 len=1326 fin=false
[2025-12-13T09:17:21.841521037Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=1.023990453s latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 1, last_sent_packet: 5, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 461165984 }, next_time: Instant { tv_sec: 770, tv_nsec: 461165984 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.841535554Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=6 
[2025-12-13T09:17:21.841538640Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=4735 len=1326 fin=false
[2025-12-13T09:17:21.841543829Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=1.023990111s latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 1, last_sent_packet: 6, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 461188425 }, next_time: Instant { tv_sec: 770, tv_nsec: 461188425 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.841555130Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=7 
[2025-12-13T09:17:21.841558106Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=6061 len=1326 fin=false
[2025-12-13T09:17:21.841562905Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=1.023990553s latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 1, last_sent_packet: 7, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 461207902 }, next_time: Instant { tv_sec: 770, tv_nsec: 461207902 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.841573996Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=8 
[2025-12-13T09:17:21.841579916Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=7387 len=1326 fin=false
[2025-12-13T09:17:21.841584685Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=1.023987708s latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 1, last_sent_packet: 8, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 461226837 }, next_time: Instant { tv_sec: 770, tv_nsec: 461226837 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.841595896Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=9 
[2025-12-13T09:17:21.841598892Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=8713 len=1326 fin=false
[2025-12-13T09:17:21.841603500Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=1.023990803s latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 1, last_sent_packet: 9, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 461248747 }, next_time: Instant { tv_sec: 770, tv_nsec: 461248747 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.841614681Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=10 
[2025-12-13T09:17:21.841617727Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=10039 len=1326 fin=false
[2025-12-13T09:17:21.841622716Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=1.023990272s latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 1, last_sent_packet: 10, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 461267502 }, next_time: Instant { tv_sec: 770, tv_nsec: 461267502 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.841640769Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=11 
[2025-12-13T09:17:21.841643845Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=11365 len=1326 fin=false
[2025-12-13T09:17:21.841671196Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=1.02396754s latest_rtt=0ns srtt=333ms min_rtt=333ms rttvar=166.5ms cwnd=13500 ssthresh=18446744073709551615 bytes_in_flight=13500 app_limited=false congestion_recovery_start_time=None Rate { delivered: 0, delivered_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 1, last_sent_packet: 11, largest_acked: 0, rate_sample: RateSample { bandwidth: 0.00 Kbps, is_app_limited: false, interval: 0ns, delivered: 0, prior_delivered: 0, prior_time: None, send_elapsed: 0ns, ack_elapsed: 0ns, rtt: 0ns } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 0, last_update: Instant { tv_sec: 770, tv_nsec: 461293290 }, next_time: Instant { tv_sec: 770, tv_nsec: 461293290 }, max_datagram_size: 1350, last_packet_size: None, iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(0) last_round_min_rtt=18446744073709551615.999999999s current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.841804744Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 461022186 } })
[2025-12-13T09:17:21.841811747Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:21.841814773Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.841820714Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.841826124Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.841829039Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.873905571Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:21.873946026Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:21.873967686Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900076 
[2025-12-13T09:17:21.873989176Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=28 blocks=[2..2] ecn_counts=None
[2025-12-13T09:17:21.874002140Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 2
[2025-12-13T09:17:21.874016517Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=25
[2025-12-13T09:17:21.874049258Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:21.874057553Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:21.874077720Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.874098449Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=12 
[2025-12-13T09:17:21.874105532Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=12691 len=1326 fin=false
[2025-12-13T09:17:21.874125950Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.742232ms latest_rtt=32.595285ms srtt=32.595285ms min_rtt=32.595285ms rttvar=16.297642ms cwnd=14850 ssthresh=18446744073709551615 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=None Rate { delivered: 1350, delivered_time: Instant { tv_sec: 770, tv_nsec: 493617471 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 0, last_sent_packet: 12, largest_acked: 2, rate_sample: RateSample { bandwidth: 331.34 Kbps, is_app_limited: true, interval: 32.595285ms, delivered: 1350, prior_delivered: 0, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 461022186 }), send_elapsed: 0ns, ack_elapsed: 32.595285ms, rtt: 32.595285ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 569484, last_update: Instant { tv_sec: 770, tv_nsec: 493737705 }, next_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.874173679Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=13 
[2025-12-13T09:17:21.874178177Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=14017 len=1326 fin=false
[2025-12-13T09:17:21.874185400Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.769924ms latest_rtt=32.595285ms srtt=32.595285ms min_rtt=32.595285ms rttvar=16.297642ms cwnd=14850 ssthresh=18446744073709551615 bytes_in_flight=14850 app_limited=false congestion_recovery_start_time=None Rate { delivered: 1350, delivered_time: Instant { tv_sec: 770, tv_nsec: 493617471 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461022186 }, end_of_app_limited: 0, last_sent_packet: 13, largest_acked: 2, rate_sample: RateSample { bandwidth: 331.34 Kbps, is_app_limited: true, interval: 32.595285ms, delivered: 1350, prior_delivered: 0, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 461022186 }), send_elapsed: 0ns, ack_elapsed: 32.595285ms, rtt: 32.595285ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 569484, last_update: Instant { tv_sec: 770, tv_nsec: 493737705 }, next_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=18446744073709551615.999999999s css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=0 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.874202142Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.874288843Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 493737705 } })
[2025-12-13T09:17:21.874303800Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.875564473Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:21.875580382Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:21.875589720Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900077 
[2025-12-13T09:17:21.875599828Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[2..2, 4..4] ecn_counts=None
[2025-12-13T09:17:21.875607582Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 4
[2025-12-13T09:17:21.875615397Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:21.875630335Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:21.875634873Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:21.875656574Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.875666602Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=14 
[2025-12-13T09:17:21.875671341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=15343 len=1326 fin=false
[2025-12-13T09:17:21.875683233Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.143162ms latest_rtt=34.095702ms srtt=32.777836ms min_rtt=32.595285ms rttvar=12.588335ms cwnd=16200 ssthresh=18446744073709551615 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=None Rate { delivered: 2700, delivered_time: Instant { tv_sec: 770, tv_nsec: 495242400 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461146698 }, end_of_app_limited: 0, last_sent_packet: 14, largest_acked: 4, rate_sample: RateSample { bandwidth: 631.20 Kbps, is_app_limited: true, interval: 34.220214ms, delivered: 2700, prior_delivered: 0, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 461022186 }), send_elapsed: 124.512µs, ack_elapsed: 34.220214ms, rtt: 34.095702ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 617795, last_update: Instant { tv_sec: 770, tv_nsec: 493737705 }, next_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.875715864Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=15 
[2025-12-13T09:17:21.875720913Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=16669 len=1324 fin=false
[2025-12-13T09:17:21.875729309Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.097547ms latest_rtt=34.095702ms srtt=32.777836ms min_rtt=32.595285ms rttvar=12.588335ms cwnd=16200 ssthresh=18446744073709551615 bytes_in_flight=16200 app_limited=false congestion_recovery_start_time=None Rate { delivered: 2700, delivered_time: Instant { tv_sec: 770, tv_nsec: 495242400 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461146698 }, end_of_app_limited: 0, last_sent_packet: 15, largest_acked: 4, rate_sample: RateSample { bandwidth: 631.20 Kbps, is_app_limited: true, interval: 34.220214ms, delivered: 2700, prior_delivered: 0, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 461022186 }), send_elapsed: 124.512µs, ack_elapsed: 34.220214ms, rtt: 34.095702ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 617795, last_update: Instant { tv_sec: 770, tv_nsec: 493737705 }, next_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=0 w_max=0 } 
[2025-12-13T09:17:21.875751179Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.875807123Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 493737705 } })
[2025-12-13T09:17:21.875819196Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.880896348Z TRACE quiche_server] timed out
[2025-12-13T09:17:21.880914752Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:21.880921925Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 3 lost on epoch 2
[2025-12-13T09:17:21.880937785Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.904827ms latest_rtt=34.095702ms srtt=32.777836ms min_rtt=32.595285ms rttvar=12.588335ms cwnd=11340 ssthresh=11340 bytes_in_flight=14850 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 2700, delivered_time: Instant { tv_sec: 770, tv_nsec: 495242400 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461146698 }, end_of_app_limited: 0, last_sent_packet: 15, largest_acked: 4, rate_sample: RateSample { bandwidth: 631.20 Kbps, is_app_limited: true, interval: 34.220214ms, delivered: 2700, prior_delivered: 0, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 461022186 }), send_elapsed: 124.512µs, ack_elapsed: 34.220214ms, rtt: 34.095702ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 617795, last_update: Instant { tv_sec: 770, tv_nsec: 493737705 }, next_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.880998608Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.881002074Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.895488419Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:21.895520839Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:21.895541557Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900078 
[2025-12-13T09:17:21.895560984Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1515 blocks=[2..2, 4..11] ecn_counts=None
[2025-12-13T09:17:21.895571794Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 5
[2025-12-13T09:17:21.895577574Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 6
[2025-12-13T09:17:21.895582564Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 7
[2025-12-13T09:17:21.895586962Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 8
[2025-12-13T09:17:21.895592612Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 9
[2025-12-13T09:17:21.895597762Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 10
[2025-12-13T09:17:21.895602731Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 11
[2025-12-13T09:17:21.895614112Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:21.895655359Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:21.895664015Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12555)
[2025-12-13T09:17:21.895681167Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.895699240Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=16 
[2025-12-13T09:17:21.895703989Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=757 len=1326 fin=false
[2025-12-13T09:17:21.895718085Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.634394ms latest_rtt=53.897853ms srtt=33.902837ms min_rtt=32.595285ms rttvar=11.691255ms cwnd=11340 ssthresh=11340 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 12150, delivered_time: Instant { tv_sec: 770, tv_nsec: 515191143 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461293290 }, end_of_app_limited: 0, last_sent_packet: 16, largest_acked: 11, rate_sample: RateSample { bandwidth: 1.79 Mbps, is_app_limited: true, interval: 54.168957ms, delivered: 12150, prior_delivered: 0, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 461022186 }), send_elapsed: 271.104µs, ack_elapsed: 54.168957ms, rtt: 53.897853ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 418106, last_update: Instant { tv_sec: 770, tv_nsec: 493737705 }, next_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.895757939Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=17 
[2025-12-13T09:17:21.895762448Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=17993 len=1324 fin=false
[2025-12-13T09:17:21.895769371Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.652949ms latest_rtt=53.897853ms srtt=33.902837ms min_rtt=32.595285ms rttvar=11.691255ms cwnd=11340 ssthresh=11340 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 12150, delivered_time: Instant { tv_sec: 770, tv_nsec: 515191143 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461293290 }, end_of_app_limited: 0, last_sent_packet: 17, largest_acked: 11, rate_sample: RateSample { bandwidth: 1.79 Mbps, is_app_limited: true, interval: 54.168957ms, delivered: 12150, prior_delivered: 0, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 461022186 }), send_elapsed: 271.104µs, ack_elapsed: 54.168957ms, rtt: 53.897853ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 418106, last_update: Instant { tv_sec: 770, tv_nsec: 493737705 }, next_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.895786843Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=18 
[2025-12-13T09:17:21.895790700Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=19317 len=1324 fin=false
[2025-12-13T09:17:21.895796601Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.655774ms latest_rtt=53.897853ms srtt=33.902837ms min_rtt=32.595285ms rttvar=11.691255ms cwnd=11340 ssthresh=11340 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 12150, delivered_time: Instant { tv_sec: 770, tv_nsec: 515191143 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461293290 }, end_of_app_limited: 0, last_sent_packet: 18, largest_acked: 11, rate_sample: RateSample { bandwidth: 1.79 Mbps, is_app_limited: true, interval: 54.168957ms, delivered: 12150, prior_delivered: 0, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 461022186 }), send_elapsed: 271.104µs, ack_elapsed: 54.168957ms, rtt: 53.897853ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 418106, last_update: Instant { tv_sec: 770, tv_nsec: 493737705 }, next_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.895816759Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=19 
[2025-12-13T09:17:21.895820676Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=20641 len=1324 fin=false
[2025-12-13T09:17:21.895827949Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.654242ms latest_rtt=53.897853ms srtt=33.902837ms min_rtt=32.595285ms rttvar=11.691255ms cwnd=11340 ssthresh=11340 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 12150, delivered_time: Instant { tv_sec: 770, tv_nsec: 515191143 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461293290 }, end_of_app_limited: 0, last_sent_packet: 19, largest_acked: 11, rate_sample: RateSample { bandwidth: 1.79 Mbps, is_app_limited: true, interval: 54.168957ms, delivered: 12150, prior_delivered: 0, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 461022186 }), send_elapsed: 271.104µs, ack_elapsed: 54.168957ms, rtt: 53.897853ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 418106, last_update: Instant { tv_sec: 770, tv_nsec: 493737705 }, next_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.895843989Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=20 
[2025-12-13T09:17:21.895847846Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=21965 len=1324 fin=false
[2025-12-13T09:17:21.895853808Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.655695ms latest_rtt=53.897853ms srtt=33.902837ms min_rtt=32.595285ms rttvar=11.691255ms cwnd=11340 ssthresh=11340 bytes_in_flight=12150 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 12150, delivered_time: Instant { tv_sec: 770, tv_nsec: 515191143 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 461293290 }, end_of_app_limited: 0, last_sent_packet: 20, largest_acked: 11, rate_sample: RateSample { bandwidth: 1.79 Mbps, is_app_limited: true, interval: 54.168957ms, delivered: 12150, prior_delivered: 0, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 461022186 }), send_elapsed: 271.104µs, ack_elapsed: 54.168957ms, rtt: 53.897853ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 418106, last_update: Instant { tv_sec: 770, tv_nsec: 493737705 }, next_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.895869266Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.895984821Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 493737705 } })
[2025-12-13T09:17:21.896000560Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.926686554Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:21.926728972Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:21.926774677Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900079 
[2025-12-13T09:17:21.926797099Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2151 blocks=[2..2, 4..15] ecn_counts=None
[2025-12-13T09:17:21.926811195Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 12
[2025-12-13T09:17:21.926817817Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 13
[2025-12-13T09:17:21.926822837Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 14
[2025-12-13T09:17:21.926828858Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 15
[2025-12-13T09:17:21.926843716Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:21.926881706Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:21.926888278Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8235)
[2025-12-13T09:17:21.926907845Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.926929375Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=21 
[2025-12-13T09:17:21.926934153Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=23289 len=1324 fin=false
[2025-12-13T09:17:21.926948611Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.710487ms latest_rtt=52.685546ms srtt=34.099675ms min_rtt=32.595285ms rttvar=9.162118ms cwnd=11340 ssthresh=11340 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 17550, delivered_time: Instant { tv_sec: 770, tv_nsec: 546423251 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, end_of_app_limited: 0, last_sent_packet: 21, largest_acked: 15, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 51.180851ms, delivered: 14850, prior_delivered: 2700, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 495242400 }), send_elapsed: 32.591007ms, ack_elapsed: 51.180851ms, rtt: 52.685546ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 415693, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.926977364Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=22 
[2025-12-13T09:17:21.926981381Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=24613 len=1324 fin=false
[2025-12-13T09:17:21.927009413Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.713282ms latest_rtt=52.685546ms srtt=34.099675ms min_rtt=32.595285ms rttvar=9.162118ms cwnd=11340 ssthresh=11340 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 17550, delivered_time: Instant { tv_sec: 770, tv_nsec: 546423251 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, end_of_app_limited: 0, last_sent_packet: 22, largest_acked: 15, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 51.180851ms, delivered: 14850, prior_delivered: 2700, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 495242400 }), send_elapsed: 32.591007ms, ack_elapsed: 51.180851ms, rtt: 52.685546ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 415693, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.927033909Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=23 
[2025-12-13T09:17:21.927037997Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=25937 len=1324 fin=false
[2025-12-13T09:17:21.927044288Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.734391ms latest_rtt=52.685546ms srtt=34.099675ms min_rtt=32.595285ms rttvar=9.162118ms cwnd=11340 ssthresh=11340 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 17550, delivered_time: Instant { tv_sec: 770, tv_nsec: 546423251 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, end_of_app_limited: 0, last_sent_packet: 23, largest_acked: 15, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 51.180851ms, delivered: 14850, prior_delivered: 2700, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 495242400 }), send_elapsed: 32.591007ms, ack_elapsed: 51.180851ms, rtt: 52.685546ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 415693, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.927062552Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=24 
[2025-12-13T09:17:21.927066510Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=27261 len=514 fin=false
[2025-12-13T09:17:21.927072470Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.735985ms latest_rtt=52.685546ms srtt=34.099675ms min_rtt=32.595285ms rttvar=9.162118ms cwnd=11340 ssthresh=11340 bytes_in_flight=11340 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 17550, delivered_time: Instant { tv_sec: 770, tv_nsec: 546423251 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, end_of_app_limited: 0, last_sent_packet: 24, largest_acked: 15, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 51.180851ms, delivered: 14850, prior_delivered: 2700, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 495242400 }), send_elapsed: 32.591007ms, ack_elapsed: 51.180851ms, rtt: 52.685546ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 415693, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.927200839Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4590 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 546566206 } })
[2025-12-13T09:17:21.927215456Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.927232267Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.927240703Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.927244490Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.929940134Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:21.929964108Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:21.929983784Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900080 
[2025-12-13T09:17:21.930006106Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[2..2, 4..16, 18..18] ecn_counts=None
[2025-12-13T09:17:21.930017868Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 16
[2025-12-13T09:17:21.930025923Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 18
[2025-12-13T09:17:21.930037735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:21.930079052Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:21.930087537Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:21.930107565Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.930123945Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=25 
[2025-12-13T09:17:21.930128644Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=27775 len=1324 fin=false
[2025-12-13T09:17:21.930142810Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.821882ms latest_rtt=55.895184ms srtt=36.818113ms min_rtt=32.595285ms rttvar=12.308465ms cwnd=11340 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 20250, delivered_time: Instant { tv_sec: 770, tv_nsec: 549632889 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, end_of_app_limited: 0, last_sent_packet: 25, largest_acked: 18, rate_sample: RateSample { bandwidth: 1.88 Mbps, is_app_limited: false, interval: 34.441746ms, delivered: 8100, prior_delivered: 12150, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 515191143 }), send_elapsed: 32.444415ms, ack_elapsed: 34.441746ms, rtt: 55.895184ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 385000, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.930183876Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=26 
[2025-12-13T09:17:21.930190218Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=29099 len=1324 fin=false
[2025-12-13T09:17:21.930200307Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.764515ms latest_rtt=55.895184ms srtt=36.818113ms min_rtt=32.595285ms rttvar=12.308465ms cwnd=11340 ssthresh=11340 bytes_in_flight=11340 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 20250, delivered_time: Instant { tv_sec: 770, tv_nsec: 549632889 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, end_of_app_limited: 0, last_sent_packet: 26, largest_acked: 18, rate_sample: RateSample { bandwidth: 1.88 Mbps, is_app_limited: false, interval: 34.441746ms, delivered: 8100, prior_delivered: 12150, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 515191143 }), send_elapsed: 32.444415ms, ack_elapsed: 34.441746ms, rtt: 55.895184ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 385000, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.930243427Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.930377235Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 546566206 } })
[2025-12-13T09:17:21.930395289Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.937473118Z TRACE quiche_server] timed out
[2025-12-13T09:17:21.937499016Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:21.937505027Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 17 lost on epoch 2
[2025-12-13T09:17:21.937510698Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.719741ms latest_rtt=55.895184ms srtt=36.818113ms min_rtt=32.595285ms rttvar=12.308465ms cwnd=11340 ssthresh=11340 bytes_in_flight=9990 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 20250, delivered_time: Instant { tv_sec: 770, tv_nsec: 549632889 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, end_of_app_limited: 0, last_sent_packet: 26, largest_acked: 18, rate_sample: RateSample { bandwidth: 1.88 Mbps, is_app_limited: false, interval: 34.441746ms, delivered: 8100, prior_delivered: 12150, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 515191143 }), send_elapsed: 32.444415ms, ack_elapsed: 34.441746ms, rtt: 55.895184ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 385000, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.937561462Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=27 
[2025-12-13T09:17:21.937566130Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=17993 len=1324 fin=false
[2025-12-13T09:17:21.937583222Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.010796ms latest_rtt=55.895184ms srtt=36.818113ms min_rtt=32.595285ms rttvar=12.308465ms cwnd=11340 ssthresh=11340 bytes_in_flight=11340 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 20250, delivered_time: Instant { tv_sec: 770, tv_nsec: 549632889 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, end_of_app_limited: 0, last_sent_packet: 27, largest_acked: 18, rate_sample: RateSample { bandwidth: 1.88 Mbps, is_app_limited: false, interval: 34.441746ms, delivered: 8100, prior_delivered: 12150, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 515191143 }), send_elapsed: 32.444415ms, ack_elapsed: 34.441746ms, rtt: 55.895184ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 385000, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.937616103Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.937686374Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 546566206 } })
[2025-12-13T09:17:21.937695461Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.957422849Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:21.957490194Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:21.957521322Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900081 
[2025-12-13T09:17:21.957548182Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3152 blocks=[2..2, 4..16, 18..20] ecn_counts=None
[2025-12-13T09:17:21.957563691Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 19
[2025-12-13T09:17:21.957570333Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 20
[2025-12-13T09:17:21.957583447Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:21.957622340Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:21.957628821Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:21.957644651Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.957666622Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=28 
[2025-12-13T09:17:21.957670709Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=30423 len=1324 fin=false
[2025-12-13T09:17:21.957684214Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=123.020507ms latest_rtt=83.430347ms srtt=39.519641ms min_rtt=32.595285ms rttvar=14.634406ms cwnd=11340 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 22950, delivered_time: Instant { tv_sec: 770, tv_nsec: 577168052 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, end_of_app_limited: 0, last_sent_packet: 28, largest_acked: 20, rate_sample: RateSample { bandwidth: 1.39 Mbps, is_app_limited: false, interval: 61.976909ms, delivered: 10800, prior_delivered: 12150, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 515191143 }), send_elapsed: 32.444415ms, ack_elapsed: 61.976909ms, rtt: 83.430347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 358682, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.957712848Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=29 
[2025-12-13T09:17:21.957716234Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=31747 len=1324 fin=false
[2025-12-13T09:17:21.957721694Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=123.045423ms latest_rtt=83.430347ms srtt=39.519641ms min_rtt=32.595285ms rttvar=14.634406ms cwnd=11340 ssthresh=11340 bytes_in_flight=11340 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 22950, delivered_time: Instant { tv_sec: 770, tv_nsec: 577168052 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 493737705 }, end_of_app_limited: 0, last_sent_packet: 29, largest_acked: 20, rate_sample: RateSample { bandwidth: 1.39 Mbps, is_app_limited: false, interval: 61.976909ms, delivered: 10800, prior_delivered: 12150, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 515191143 }), send_elapsed: 32.444415ms, ack_elapsed: 61.976909ms, rtt: 83.430347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 358682, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.957757851Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.957853639Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 546566206 } })
[2025-12-13T09:17:21.957861654Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.960135310Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:21.960169022Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:21.960192486Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900082 
[2025-12-13T09:17:21.960215709Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=10 blocks=[2..2, 4..16, 18..20, 22..22] ecn_counts=None
[2025-12-13T09:17:21.960225948Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 22
[2025-12-13T09:17:21.960235185Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:21.960265632Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:21.960273968Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:21.960294616Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:21.960316246Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=30 
[2025-12-13T09:17:21.960324401Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=33071 len=1324 fin=false
[2025-12-13T09:17:21.960338958Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=10.142584ms latest_rtt=33.275915ms srtt=38.729174ms min_rtt=32.595285ms rttvar=12.556735ms cwnd=11340 ssthresh=11340 bytes_in_flight=11340 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 24300, delivered_time: Instant { tv_sec: 770, tv_nsec: 579842121 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, end_of_app_limited: 0, last_sent_packet: 30, largest_acked: 22, rate_sample: RateSample { bandwidth: 1.02 Mbps, is_app_limited: false, interval: 52.828501ms, delivered: 6750, prior_delivered: 17550, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 546423251 }), send_elapsed: 52.828501ms, ack_elapsed: 33.41887ms, rtt: 33.275915ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 366003, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:21.960413236Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.960470392Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 546566206 } })
[2025-12-13T09:17:21.960478758Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:21.971557399Z TRACE quiche_server] timed out
[2025-12-13T09:17:21.971593807Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:21.971601842Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 21 lost on epoch 2
[2025-12-13T09:17:21.971610007Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.646062ms latest_rtt=33.275915ms srtt=38.729174ms min_rtt=32.595285ms rttvar=12.556735ms cwnd=7937 ssthresh=7937 bytes_in_flight=9990 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 591247019 }) Rate { delivered: 24300, delivered_time: Instant { tv_sec: 770, tv_nsec: 579842121 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, end_of_app_limited: 0, last_sent_packet: 30, largest_acked: 22, rate_sample: RateSample { bandwidth: 1.02 Mbps, is_app_limited: false, interval: 52.828501ms, delivered: 6750, prior_delivered: 17550, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 546423251 }), send_elapsed: 52.828501ms, ack_elapsed: 33.41887ms, rtt: 33.275915ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 366003, last_update: Instant { tv_sec: 770, tv_nsec: 546566206 }, next_time: Instant { tv_sec: 770, tv_nsec: 546566206 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:21.971666953Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:21.971671711Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.009727499Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.009772292Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.009796106Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900084 
[2025-12-13T09:17:22.009827484Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2154 blocks=[2..2, 4..16, 18..20, 22..30] ecn_counts=None
[2025-12-13T09:17:22.009845187Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 23
[2025-12-13T09:17:22.009853312Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 24
[2025-12-13T09:17:22.009861998Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 25
[2025-12-13T09:17:22.009866807Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 26
[2025-12-13T09:17:22.009871877Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 27
[2025-12-13T09:17:22.009875163Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 28
[2025-12-13T09:17:22.009892936Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 29
[2025-12-13T09:17:22.009895992Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 30
[2025-12-13T09:17:22.009910969Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:22.009968466Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.009976671Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14930)
[2025-12-13T09:17:22.010000776Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.010026073Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=31 
[2025-12-13T09:17:22.010031393Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=23289 len=1324 fin=false
[2025-12-13T09:17:22.010050348Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=131.636515ms latest_rtt=82.878413ms srtt=42.093828ms min_rtt=32.595285ms rttvar=16.14686ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 640953090 }) Rate { delivered: 34290, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 31, largest_acked: 30, rate_sample: RateSample { bandwidth: 1.61 Mbps, is_app_limited: false, interval: 49.602498ms, delivered: 9990, prior_delivered: 24300, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 579842121 }), send_elapsed: 0ns, ack_elapsed: 49.602498ms, rtt: 82.878413ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 235693, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.010083770Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=32 
[2025-12-13T09:17:22.010087187Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=34395 len=1324 fin=false
[2025-12-13T09:17:22.010116121Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=131.643307ms latest_rtt=82.878413ms srtt=42.093828ms min_rtt=32.595285ms rttvar=16.14686ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 640953090 }) Rate { delivered: 34290, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 32, largest_acked: 30, rate_sample: RateSample { bandwidth: 1.61 Mbps, is_app_limited: false, interval: 49.602498ms, delivered: 9990, prior_delivered: 24300, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 579842121 }), send_elapsed: 0ns, ack_elapsed: 49.602498ms, rtt: 82.878413ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 235693, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.010138502Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=33 
[2025-12-13T09:17:22.010146357Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=35719 len=1324 fin=false
[2025-12-13T09:17:22.010152188Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=131.664036ms latest_rtt=82.878413ms srtt=42.093828ms min_rtt=32.595285ms rttvar=16.14686ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 640953090 }) Rate { delivered: 34290, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 33, largest_acked: 30, rate_sample: RateSample { bandwidth: 1.61 Mbps, is_app_limited: false, interval: 49.602498ms, delivered: 9990, prior_delivered: 24300, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 579842121 }), send_elapsed: 0ns, ack_elapsed: 49.602498ms, rtt: 82.878413ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 235693, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.010168367Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=34 
[2025-12-13T09:17:22.010171624Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=37043 len=1324 fin=false
[2025-12-13T09:17:22.010176553Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=131.670067ms latest_rtt=82.878413ms srtt=42.093828ms min_rtt=32.595285ms rttvar=16.14686ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 640953090 }) Rate { delivered: 34290, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 34, largest_acked: 30, rate_sample: RateSample { bandwidth: 1.61 Mbps, is_app_limited: false, interval: 49.602498ms, delivered: 9990, prior_delivered: 24300, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 579842121 }), send_elapsed: 0ns, ack_elapsed: 49.602498ms, rtt: 82.878413ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 235693, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.010191841Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=35 
[2025-12-13T09:17:22.010195087Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=38367 len=1324 fin=false
[2025-12-13T09:17:22.010200066Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=131.670528ms latest_rtt=82.878413ms srtt=42.093828ms min_rtt=32.595285ms rttvar=16.14686ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 640953090 }) Rate { delivered: 34290, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 35, largest_acked: 30, rate_sample: RateSample { bandwidth: 1.61 Mbps, is_app_limited: false, interval: 49.602498ms, delivered: 9990, prior_delivered: 24300, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 579842121 }), send_elapsed: 0ns, ack_elapsed: 49.602498ms, rtt: 82.878413ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 235693, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.010219362Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=37 
[2025-12-13T09:17:22.010222548Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=39691 len=1324 fin=false
[2025-12-13T09:17:22.010227828Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=131.670308ms latest_rtt=82.878413ms srtt=42.093828ms min_rtt=32.595285ms rttvar=16.14686ms cwnd=7937 ssthresh=7937 bytes_in_flight=8100 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 640953090 }) Rate { delivered: 34290, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 37, largest_acked: 30, rate_sample: RateSample { bandwidth: 1.61 Mbps, is_app_limited: false, interval: 49.602498ms, delivered: 9990, prior_delivered: 24300, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 579842121 }), send_elapsed: 0ns, ack_elapsed: 49.602498ms, rtt: 82.878413ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 235693, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.010242325Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.010419614Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8100 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 629661362 } })
[2025-12-13T09:17:22.010433190Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.047750780Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.047794141Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.047815070Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900085 
[2025-12-13T09:17:22.047839555Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[2..2, 4..16, 18..20, 22..35, 37..37] ecn_counts=None
[2025-12-13T09:17:22.047853020Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 31
[2025-12-13T09:17:22.047859262Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 32
[2025-12-13T09:17:22.047863560Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 33
[2025-12-13T09:17:22.047869892Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 34
[2025-12-13T09:17:22.047874410Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 35
[2025-12-13T09:17:22.047878718Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 37
[2025-12-13T09:17:22.047910116Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:22.047951503Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.047958566Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12499)
[2025-12-13T09:17:22.047976580Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.047999623Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=38 
[2025-12-13T09:17:22.048006225Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=41015 len=1324 fin=false
[2025-12-13T09:17:22.048029508Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.267568ms latest_rtt=37.803193ms srtt=41.553498ms min_rtt=32.595285ms rttvar=13.190803ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 678717761 }) Rate { delivered: 42390, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 38, largest_acked: 37, rate_sample: RateSample { bandwidth: 1.71 Mbps, is_app_limited: false, interval: 37.803193ms, delivered: 8100, prior_delivered: 34290, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 37.803193ms, rtt: 37.803193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 238758, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.048070454Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=39 
[2025-12-13T09:17:22.048077708Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=42339 len=1324 fin=false
[2025-12-13T09:17:22.048088087Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.292746ms latest_rtt=37.803193ms srtt=41.553498ms min_rtt=32.595285ms rttvar=13.190803ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 678717761 }) Rate { delivered: 42390, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 39, largest_acked: 37, rate_sample: RateSample { bandwidth: 1.71 Mbps, is_app_limited: false, interval: 37.803193ms, delivered: 8100, prior_delivered: 34290, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 37.803193ms, rtt: 37.803193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 238758, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.048117221Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=40 
[2025-12-13T09:17:22.048122421Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=43663 len=1324 fin=false
[2025-12-13T09:17:22.048128322Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.30076ms latest_rtt=37.803193ms srtt=41.553498ms min_rtt=32.595285ms rttvar=13.190803ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 678717761 }) Rate { delivered: 42390, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 40, largest_acked: 37, rate_sample: RateSample { bandwidth: 1.71 Mbps, is_app_limited: false, interval: 37.803193ms, delivered: 8100, prior_delivered: 34290, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 37.803193ms, rtt: 37.803193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 238758, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.048167034Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=41 
[2025-12-13T09:17:22.048170951Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=44987 len=1324 fin=false
[2025-12-13T09:17:22.048176651Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.301091ms latest_rtt=37.803193ms srtt=41.553498ms min_rtt=32.595285ms rttvar=13.190803ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 678717761 }) Rate { delivered: 42390, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 41, largest_acked: 37, rate_sample: RateSample { bandwidth: 1.71 Mbps, is_app_limited: false, interval: 37.803193ms, delivered: 8100, prior_delivered: 34290, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 37.803193ms, rtt: 37.803193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 238758, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.048190988Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=42 
[2025-12-13T09:17:22.048194905Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=46311 len=1324 fin=false
[2025-12-13T09:17:22.048203772Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.301302ms latest_rtt=37.803193ms srtt=41.553498ms min_rtt=32.595285ms rttvar=13.190803ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 678717761 }) Rate { delivered: 42390, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 42, largest_acked: 37, rate_sample: RateSample { bandwidth: 1.71 Mbps, is_app_limited: false, interval: 37.803193ms, delivered: 8100, prior_delivered: 34290, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 37.803193ms, rtt: 37.803193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 238758, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.048239037Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=43 
[2025-12-13T09:17:22.048247263Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=47635 len=1161 fin=false
[2025-12-13T09:17:22.048257352Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.292926ms latest_rtt=37.803193ms srtt=41.553498ms min_rtt=32.595285ms rttvar=13.190803ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 678717761 }) Rate { delivered: 42390, delivered_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, end_of_app_limited: 0, last_sent_packet: 43, largest_acked: 37, rate_sample: RateSample { bandwidth: 1.71 Mbps, is_app_limited: false, interval: 37.803193ms, delivered: 8100, prior_delivered: 34290, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 37.803193ms, rtt: 37.803193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 238758, last_update: Instant { tv_sec: 770, tv_nsec: 629661362 }, next_time: Instant { tv_sec: 770, tv_nsec: 629661362 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.048424432Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 629661362 } })
[2025-12-13T09:17:22.048440321Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.048449518Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.048459267Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.048463544Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.100799423Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.100859464Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.100883559Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900086 
[2025-12-13T09:17:22.100912112Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1896 blocks=[2..2, 4..16, 18..20, 22..35, 37..43] ecn_counts=None
[2025-12-13T09:17:22.100927130Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 38
[2025-12-13T09:17:22.100934494Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 39
[2025-12-13T09:17:22.100939874Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 40
[2025-12-13T09:17:22.100943450Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 41
[2025-12-13T09:17:22.100947017Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 42
[2025-12-13T09:17:22.100950644Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 43
[2025-12-13T09:17:22.100961143Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:22.101018149Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.101024290Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7937)
[2025-12-13T09:17:22.101040180Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.101061089Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=44 
[2025-12-13T09:17:22.101067911Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=48796 len=1324 fin=false
[2025-12-13T09:17:22.101085865Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=144.501275ms latest_rtt=90.871181ms srtt=45.822207ms min_rtt=32.595285ms rttvar=18.430522ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 731527780 }) Rate { delivered: 50327, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 44, largest_acked: 43, rate_sample: RateSample { bandwidth: 698.74 Kbps, is_app_limited: false, interval: 90.871181ms, delivered: 7937, prior_delivered: 42390, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 90.871181ms, rtt: 90.871181ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 216516, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.101116873Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=45 
[2025-12-13T09:17:22.101120289Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=50120 len=1324 fin=false
[2025-12-13T09:17:22.101126260Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=144.53065ms latest_rtt=90.871181ms srtt=45.822207ms min_rtt=32.595285ms rttvar=18.430522ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 731527780 }) Rate { delivered: 50327, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 45, largest_acked: 43, rate_sample: RateSample { bandwidth: 698.74 Kbps, is_app_limited: false, interval: 90.871181ms, delivered: 7937, prior_delivered: 42390, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 90.871181ms, rtt: 90.871181ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 216516, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.101142600Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=46 
[2025-12-13T09:17:22.101145786Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=51444 len=1324 fin=false
[2025-12-13T09:17:22.101150685Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=144.534076ms latest_rtt=90.871181ms srtt=45.822207ms min_rtt=32.595285ms rttvar=18.430522ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 731527780 }) Rate { delivered: 50327, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 46, largest_acked: 43, rate_sample: RateSample { bandwidth: 698.74 Kbps, is_app_limited: false, interval: 90.871181ms, delivered: 7937, prior_delivered: 42390, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 90.871181ms, rtt: 90.871181ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 216516, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.101170843Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=47 
[2025-12-13T09:17:22.101174019Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=52768 len=1324 fin=false
[2025-12-13T09:17:22.101193074Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=144.51997ms latest_rtt=90.871181ms srtt=45.822207ms min_rtt=32.595285ms rttvar=18.430522ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 731527780 }) Rate { delivered: 50327, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 47, largest_acked: 43, rate_sample: RateSample { bandwidth: 698.74 Kbps, is_app_limited: false, interval: 90.871181ms, delivered: 7937, prior_delivered: 42390, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 90.871181ms, rtt: 90.871181ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 216516, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.101208743Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=48 
[2025-12-13T09:17:22.101211939Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=54092 len=1324 fin=false
[2025-12-13T09:17:22.101216878Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=144.533755ms latest_rtt=90.871181ms srtt=45.822207ms min_rtt=32.595285ms rttvar=18.430522ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 731527780 }) Rate { delivered: 50327, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 48, largest_acked: 43, rate_sample: RateSample { bandwidth: 698.74 Kbps, is_app_limited: false, interval: 90.871181ms, delivered: 7937, prior_delivered: 42390, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 90.871181ms, rtt: 90.871181ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 216516, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.101234381Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=49 
[2025-12-13T09:17:22.101237537Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=55416 len=1161 fin=false
[2025-12-13T09:17:22.101242486Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=144.534136ms latest_rtt=90.871181ms srtt=45.822207ms min_rtt=32.595285ms rttvar=18.430522ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 731527780 }) Rate { delivered: 50327, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 49, largest_acked: 43, rate_sample: RateSample { bandwidth: 698.74 Kbps, is_app_limited: false, interval: 90.871181ms, delivered: 7937, prior_delivered: 42390, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 629661362 }), send_elapsed: 0ns, ack_elapsed: 90.871181ms, rtt: 90.871181ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 216516, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.101405639Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 720698191 } })
[2025-12-13T09:17:22.101423412Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.101431938Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.101439983Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.101443159Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.153710979Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.153765641Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.153789775Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900087 
[2025-12-13T09:17:22.153817918Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1896 blocks=[2..2, 4..16, 18..20, 22..35, 37..49] ecn_counts=None
[2025-12-13T09:17:22.153836602Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 44
[2025-12-13T09:17:22.153845759Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 45
[2025-12-13T09:17:22.153851881Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 46
[2025-12-13T09:17:22.153858663Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 47
[2025-12-13T09:17:22.153865025Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 48
[2025-12-13T09:17:22.153871016Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 49
[2025-12-13T09:17:22.153888489Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:22.153939103Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.154003364Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7937)
[2025-12-13T09:17:22.154038670Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.154071400Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=50 
[2025-12-13T09:17:22.154078844Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=56577 len=1324 fin=false
[2025-12-13T09:17:22.154104342Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.270857ms latest_rtt=52.741019ms srtt=44.791058ms min_rtt=32.595285ms rttvar=15.885188ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 784341276 }) Rate { delivered: 58264, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 50, largest_acked: 49, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.741019ms, delivered: 7937, prior_delivered: 50327, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 52.741019ms, rtt: 52.741019ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 221500, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.154155507Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=51 
[2025-12-13T09:17:22.154159254Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=57901 len=1324 fin=false
[2025-12-13T09:17:22.154167028Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.315079ms latest_rtt=52.741019ms srtt=44.791058ms min_rtt=32.595285ms rttvar=15.885188ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 784341276 }) Rate { delivered: 58264, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 51, largest_acked: 49, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.741019ms, delivered: 7937, prior_delivered: 50327, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 52.741019ms, rtt: 52.741019ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 221500, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.154184450Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=52 
[2025-12-13T09:17:22.154187607Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=59225 len=1324 fin=false
[2025-12-13T09:17:22.154193558Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.319457ms latest_rtt=52.741019ms srtt=44.791058ms min_rtt=32.595285ms rttvar=15.885188ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 784341276 }) Rate { delivered: 58264, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 52, largest_acked: 49, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.741019ms, delivered: 7937, prior_delivered: 50327, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 52.741019ms, rtt: 52.741019ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 221500, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.154218313Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=53 
[2025-12-13T09:17:22.154221539Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=60549 len=1324 fin=false
[2025-12-13T09:17:22.154227060Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.32082ms latest_rtt=52.741019ms srtt=44.791058ms min_rtt=32.595285ms rttvar=15.885188ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 784341276 }) Rate { delivered: 58264, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 53, largest_acked: 49, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.741019ms, delivered: 7937, prior_delivered: 50327, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 52.741019ms, rtt: 52.741019ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 221500, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.154241587Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=54 
[2025-12-13T09:17:22.154244713Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=61873 len=1324 fin=false
[2025-12-13T09:17:22.154249591Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.321891ms latest_rtt=52.741019ms srtt=44.791058ms min_rtt=32.595285ms rttvar=15.885188ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 784341276 }) Rate { delivered: 58264, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 54, largest_acked: 49, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.741019ms, delivered: 7937, prior_delivered: 50327, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 52.741019ms, rtt: 52.741019ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 221500, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.154267485Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=55 
[2025-12-13T09:17:22.154270631Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=63197 len=1161 fin=false
[2025-12-13T09:17:22.154275840Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.321571ms latest_rtt=52.741019ms srtt=44.791058ms min_rtt=32.595285ms rttvar=15.885188ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 784341276 }) Rate { delivered: 58264, delivered_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, end_of_app_limited: 0, last_sent_packet: 55, largest_acked: 49, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.741019ms, delivered: 7937, prior_delivered: 50327, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 52.741019ms, rtt: 52.741019ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 221500, last_update: Instant { tv_sec: 770, tv_nsec: 720698191 }, next_time: Instant { tv_sec: 770, tv_nsec: 720698191 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.154490599Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 720698191 } })
[2025-12-13T09:17:22.154510146Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.154517028Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.154524662Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.154528349Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.207745436Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.207803084Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.207823231Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900088 
[2025-12-13T09:17:22.207847476Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2019 blocks=[2..2, 4..16, 18..20, 22..35, 37..55] ecn_counts=None
[2025-12-13T09:17:22.207861742Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 50
[2025-12-13T09:17:22.207867363Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 51
[2025-12-13T09:17:22.207871310Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 52
[2025-12-13T09:17:22.207875117Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 53
[2025-12-13T09:17:22.207879185Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 54
[2025-12-13T09:17:22.207883753Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 55
[2025-12-13T09:17:22.207895345Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:22.207933346Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.207954104Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7937)
[2025-12-13T09:17:22.207976826Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.208005580Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=56 
[2025-12-13T09:17:22.208012152Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=64358 len=1324 fin=false
[2025-12-13T09:17:22.208030836Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=168.958786ms latest_rtt=106.775206ms srtt=50.520075ms min_rtt=32.595285ms rttvar=23.371928ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 838059033 }) Rate { delivered: 66201, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 56, largest_acked: 55, rate_sample: RateSample { bandwidth: 594.66 Kbps, is_app_limited: false, interval: 106.775206ms, delivered: 7937, prior_delivered: 58264, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 106.775206ms, rtt: 106.775206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 196382, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.208064479Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=57 
[2025-12-13T09:17:22.208068006Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=65682 len=1324 fin=false
[2025-12-13T09:17:22.208074107Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=168.99367ms latest_rtt=106.775206ms srtt=50.520075ms min_rtt=32.595285ms rttvar=23.371928ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 838059033 }) Rate { delivered: 66201, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 57, largest_acked: 55, rate_sample: RateSample { bandwidth: 594.66 Kbps, is_app_limited: false, interval: 106.775206ms, delivered: 7937, prior_delivered: 58264, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 106.775206ms, rtt: 106.775206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 196382, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.208091649Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=58 
[2025-12-13T09:17:22.208095066Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=67006 len=1324 fin=false
[2025-12-13T09:17:22.208100196Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=168.996756ms latest_rtt=106.775206ms srtt=50.520075ms min_rtt=32.595285ms rttvar=23.371928ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 838059033 }) Rate { delivered: 66201, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 58, largest_acked: 55, rate_sample: RateSample { bandwidth: 594.66 Kbps, is_app_limited: false, interval: 106.775206ms, delivered: 7937, prior_delivered: 58264, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 106.775206ms, rtt: 106.775206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 196382, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.208124120Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=59 
[2025-12-13T09:17:22.208127416Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=68330 len=1324 fin=false
[2025-12-13T09:17:22.208132676Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=168.996677ms latest_rtt=106.775206ms srtt=50.520075ms min_rtt=32.595285ms rttvar=23.371928ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 838059033 }) Rate { delivered: 66201, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 59, largest_acked: 55, rate_sample: RateSample { bandwidth: 594.66 Kbps, is_app_limited: false, interval: 106.775206ms, delivered: 7937, prior_delivered: 58264, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 106.775206ms, rtt: 106.775206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 196382, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.208148225Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=60 
[2025-12-13T09:17:22.208151471Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=69654 len=1324 fin=false
[2025-12-13T09:17:22.208156420Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=168.997789ms latest_rtt=106.775206ms srtt=50.520075ms min_rtt=32.595285ms rttvar=23.371928ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 838059033 }) Rate { delivered: 66201, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 60, largest_acked: 55, rate_sample: RateSample { bandwidth: 594.66 Kbps, is_app_limited: false, interval: 106.775206ms, delivered: 7937, prior_delivered: 58264, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 106.775206ms, rtt: 106.775206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 196382, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.208175245Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=61 
[2025-12-13T09:17:22.208178862Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=70978 len=1161 fin=false
[2025-12-13T09:17:22.208184181Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=168.996766ms latest_rtt=106.775206ms srtt=50.520075ms min_rtt=32.595285ms rttvar=23.371928ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 838059033 }) Rate { delivered: 66201, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 61, largest_acked: 55, rate_sample: RateSample { bandwidth: 594.66 Kbps, is_app_limited: false, interval: 106.775206ms, delivered: 7937, prior_delivered: 58264, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 720698191 }), send_elapsed: 0ns, ack_elapsed: 106.775206ms, rtt: 106.775206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 196382, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.208330253Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 827637913 } })
[2025-12-13T09:17:22.208342846Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.208377260Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.208390966Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.208395594Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.260571806Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.260632860Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.260656263Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900089 
[2025-12-13T09:17:22.260680899Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1893 blocks=[2..2, 4..16, 18..20, 22..35, 37..61] ecn_counts=None
[2025-12-13T09:17:22.260694574Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 56
[2025-12-13T09:17:22.260700856Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 57
[2025-12-13T09:17:22.260706637Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 58
[2025-12-13T09:17:22.260711836Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 59
[2025-12-13T09:17:22.260717848Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 60
[2025-12-13T09:17:22.260722777Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 61
[2025-12-13T09:17:22.260735460Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:22.260780845Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.260791424Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7937)
[2025-12-13T09:17:22.260833192Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.260853039Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=62 
[2025-12-13T09:17:22.260857697Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=72139 len=1324 fin=false
[2025-12-13T09:17:22.260874198Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=156.970163ms latest_rtt=52.668216ms srtt=48.895592ms min_rtt=32.595285ms rttvar=20.77791ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 890723733 }) Rate { delivered: 74138, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 62, largest_acked: 61, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.668216ms, delivered: 7937, prior_delivered: 66201, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 52.668216ms, rtt: 52.668216ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 202906, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.260903993Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=63 
[2025-12-13T09:17:22.260908161Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=73463 len=1324 fin=false
[2025-12-13T09:17:22.260915014Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=156.992885ms latest_rtt=52.668216ms srtt=48.895592ms min_rtt=32.595285ms rttvar=20.77791ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 890723733 }) Rate { delivered: 74138, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 63, largest_acked: 61, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.668216ms, delivered: 7937, prior_delivered: 66201, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 52.668216ms, rtt: 52.668216ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 202906, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.260934210Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=64 
[2025-12-13T09:17:22.260938127Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=74787 len=1324 fin=false
[2025-12-13T09:17:22.260944388Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=156.994729ms latest_rtt=52.668216ms srtt=48.895592ms min_rtt=32.595285ms rttvar=20.77791ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 890723733 }) Rate { delivered: 74138, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 64, largest_acked: 61, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.668216ms, delivered: 7937, prior_delivered: 66201, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 52.668216ms, rtt: 52.668216ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 202906, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.260968573Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=65 
[2025-12-13T09:17:22.260972521Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=76111 len=1324 fin=false
[2025-12-13T09:17:22.260978602Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=156.994759ms latest_rtt=52.668216ms srtt=48.895592ms min_rtt=32.595285ms rttvar=20.77791ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 890723733 }) Rate { delivered: 74138, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 65, largest_acked: 61, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.668216ms, delivered: 7937, prior_delivered: 66201, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 52.668216ms, rtt: 52.668216ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 202906, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.260996675Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=66 
[2025-12-13T09:17:22.261000563Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=77435 len=1324 fin=false
[2025-12-13T09:17:22.261006534Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=156.99516ms latest_rtt=52.668216ms srtt=48.895592ms min_rtt=32.595285ms rttvar=20.77791ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 890723733 }) Rate { delivered: 74138, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 66, largest_acked: 61, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.668216ms, delivered: 7937, prior_delivered: 66201, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 52.668216ms, rtt: 52.668216ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 202906, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.261028074Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=68 
[2025-12-13T09:17:22.261031981Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=78759 len=1161 fin=false
[2025-12-13T09:17:22.261038363Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=156.994538ms latest_rtt=52.668216ms srtt=48.895592ms min_rtt=32.595285ms rttvar=20.77791ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 890723733 }) Rate { delivered: 74138, delivered_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, end_of_app_limited: 0, last_sent_packet: 68, largest_acked: 61, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.668216ms, delivered: 7937, prior_delivered: 66201, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 52.668216ms, rtt: 52.668216ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 202906, last_update: Instant { tv_sec: 770, tv_nsec: 827637913 }, next_time: Instant { tv_sec: 770, tv_nsec: 827637913 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.261192359Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 827637913 } })
[2025-12-13T09:17:22.261208008Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.261216604Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.261229598Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.261236521Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.298249653Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.298290449Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.298308463Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900090 
[2025-12-13T09:17:22.298334140Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[2..2, 4..16, 18..20, 22..35, 37..66, 68..68] ecn_counts=None
[2025-12-13T09:17:22.298377220Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 62
[2025-12-13T09:17:22.298384885Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 63
[2025-12-13T09:17:22.298388641Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 64
[2025-12-13T09:17:22.298392599Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 65
[2025-12-13T09:17:22.298396456Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 66
[2025-12-13T09:17:22.298401315Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 68
[2025-12-13T09:17:22.298413307Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=14
[2025-12-13T09:17:22.298447862Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.298453241Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7937)
[2025-12-13T09:17:22.298481364Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.298497624Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=69 
[2025-12-13T09:17:22.298501511Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=79920 len=1324 fin=false
[2025-12-13T09:17:22.298517922Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=182.771069ms latest_rtt=90.320956ms srtt=54.070762ms min_rtt=32.595285ms rttvar=25.933773ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 928182253 }) Rate { delivered: 82075, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 69, largest_acked: 68, rate_sample: RateSample { bandwidth: 703.00 Kbps, is_app_limited: false, interval: 90.320956ms, delivered: 7937, prior_delivered: 74138, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 90.320956ms, rtt: 90.320956ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 183486, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.298546685Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=70 
[2025-12-13T09:17:22.298550121Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=81244 len=1324 fin=false
[2025-12-13T09:17:22.298555632Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=182.793782ms latest_rtt=90.320956ms srtt=54.070762ms min_rtt=32.595285ms rttvar=25.933773ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 928182253 }) Rate { delivered: 82075, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 70, largest_acked: 68, rate_sample: RateSample { bandwidth: 703.00 Kbps, is_app_limited: false, interval: 90.320956ms, delivered: 7937, prior_delivered: 74138, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 90.320956ms, rtt: 90.320956ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 183486, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.298572643Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=71 
[2025-12-13T09:17:22.298575920Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=82568 len=1324 fin=false
[2025-12-13T09:17:22.298581029Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=182.795565ms latest_rtt=90.320956ms srtt=54.070762ms min_rtt=32.595285ms rttvar=25.933773ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 928182253 }) Rate { delivered: 82075, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 71, largest_acked: 68, rate_sample: RateSample { bandwidth: 703.00 Kbps, is_app_limited: false, interval: 90.320956ms, delivered: 7937, prior_delivered: 74138, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 90.320956ms, rtt: 90.320956ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 183486, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.298601227Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=72 
[2025-12-13T09:17:22.298604513Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=83892 len=1324 fin=false
[2025-12-13T09:17:22.298609712Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=182.795364ms latest_rtt=90.320956ms srtt=54.070762ms min_rtt=32.595285ms rttvar=25.933773ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 928182253 }) Rate { delivered: 82075, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 72, largest_acked: 68, rate_sample: RateSample { bandwidth: 703.00 Kbps, is_app_limited: false, interval: 90.320956ms, delivered: 7937, prior_delivered: 74138, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 90.320956ms, rtt: 90.320956ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 183486, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.298625552Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=73 
[2025-12-13T09:17:22.298628768Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=85216 len=1324 fin=false
[2025-12-13T09:17:22.298633637Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=182.795625ms latest_rtt=90.320956ms srtt=54.070762ms min_rtt=32.595285ms rttvar=25.933773ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 928182253 }) Rate { delivered: 82075, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 73, largest_acked: 68, rate_sample: RateSample { bandwidth: 703.00 Kbps, is_app_limited: false, interval: 90.320956ms, delivered: 7937, prior_delivered: 74138, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 90.320956ms, rtt: 90.320956ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 183486, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.298651841Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=74 
[2025-12-13T09:17:22.298655067Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=86540 len=1161 fin=false
[2025-12-13T09:17:22.298660126Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=182.795706ms latest_rtt=90.320956ms srtt=54.070762ms min_rtt=32.595285ms rttvar=25.933773ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 928182253 }) Rate { delivered: 82075, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 74, largest_acked: 68, rate_sample: RateSample { bandwidth: 703.00 Kbps, is_app_limited: false, interval: 90.320956ms, delivered: 7937, prior_delivered: 74138, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 827637913 }), send_elapsed: 0ns, ack_elapsed: 90.320956ms, rtt: 90.320956ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 183486, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.298775660Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 918138954 } })
[2025-12-13T09:17:22.298787693Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.298794716Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.298803262Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.298807419Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.350964203Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.351008686Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.351025377Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900091 
[2025-12-13T09:17:22.351047488Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1891 blocks=[2..2, 4..16, 18..20, 22..35, 37..66, 68..74] ecn_counts=None
[2025-12-13T09:17:22.351061814Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 69
[2025-12-13T09:17:22.351066042Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 70
[2025-12-13T09:17:22.351069028Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 71
[2025-12-13T09:17:22.351072124Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 72
[2025-12-13T09:17:22.351075139Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 73
[2025-12-13T09:17:22.351080609Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 74
[2025-12-13T09:17:22.351092201Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=13
[2025-12-13T09:17:22.351150459Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.351156180Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7937)
[2025-12-13T09:17:22.351172530Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.351204930Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=75 
[2025-12-13T09:17:22.351209599Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=87701 len=1324 fin=false
[2025-12-13T09:17:22.351222964Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=171.411446ms latest_rtt=52.53701ms srtt=51.988042ms min_rtt=32.595285ms rttvar=23.615767ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 980715996 }) Rate { delivered: 90012, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 75, largest_acked: 74, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.53701ms, delivered: 7937, prior_delivered: 82075, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 52.53701ms, rtt: 52.53701ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 190837, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.351250936Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=76 
[2025-12-13T09:17:22.351254472Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=89025 len=1324 fin=false
[2025-12-13T09:17:22.351260113Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=171.439087ms latest_rtt=52.53701ms srtt=51.988042ms min_rtt=32.595285ms rttvar=23.615767ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 980715996 }) Rate { delivered: 90012, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 76, largest_acked: 74, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.53701ms, delivered: 7937, prior_delivered: 82075, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 52.53701ms, rtt: 52.53701ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 190837, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.351277174Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=77 
[2025-12-13T09:17:22.351280461Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=90349 len=1324 fin=false
[2025-12-13T09:17:22.351285630Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=171.44044ms latest_rtt=52.53701ms srtt=51.988042ms min_rtt=32.595285ms rttvar=23.615767ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 980715996 }) Rate { delivered: 90012, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 77, largest_acked: 74, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.53701ms, delivered: 7937, prior_delivered: 82075, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 52.53701ms, rtt: 52.53701ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 190837, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.351316017Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=78 
[2025-12-13T09:17:22.351319323Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=91673 len=1324 fin=false
[2025-12-13T09:17:22.351324533Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=171.440671ms latest_rtt=52.53701ms srtt=51.988042ms min_rtt=32.595285ms rttvar=23.615767ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 980715996 }) Rate { delivered: 90012, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 78, largest_acked: 74, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.53701ms, delivered: 7937, prior_delivered: 82075, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 52.53701ms, rtt: 52.53701ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 190837, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.351340051Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=79 
[2025-12-13T09:17:22.351343257Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=92997 len=1324 fin=false
[2025-12-13T09:17:22.351365429Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=171.423819ms latest_rtt=52.53701ms srtt=51.988042ms min_rtt=32.595285ms rttvar=23.615767ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 980715996 }) Rate { delivered: 90012, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 79, largest_acked: 74, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.53701ms, delivered: 7937, prior_delivered: 82075, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 52.53701ms, rtt: 52.53701ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 190837, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.351384805Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=80 
[2025-12-13T09:17:22.351391547Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=94321 len=1161 fin=false
[2025-12-13T09:17:22.351397027Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=171.436432ms latest_rtt=52.53701ms srtt=51.988042ms min_rtt=32.595285ms rttvar=23.615767ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 980715996 }) Rate { delivered: 90012, delivered_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, first_sent_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, end_of_app_limited: 0, last_sent_packet: 80, largest_acked: 74, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.53701ms, delivered: 7937, prior_delivered: 82075, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 52.53701ms, rtt: 52.53701ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 190837, last_update: Instant { tv_sec: 770, tv_nsec: 918138954 }, next_time: Instant { tv_sec: 770, tv_nsec: 918138954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.351526678Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 770, tv_nsec: 918138954 } })
[2025-12-13T09:17:22.351540073Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.351547637Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.351558527Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.351563517Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.403759089Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.403803571Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.403824100Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900092 
[2025-12-13T09:17:22.403851260Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1891 blocks=[2..2, 4..16, 18..20, 22..35, 37..66, 68..80] ecn_counts=None
[2025-12-13T09:17:22.403864234Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 75
[2025-12-13T09:17:22.403870396Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 76
[2025-12-13T09:17:22.403876277Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 77
[2025-12-13T09:17:22.403881647Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 78
[2025-12-13T09:17:22.403886596Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 79
[2025-12-13T09:17:22.403892166Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 80
[2025-12-13T09:17:22.403904579Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=13
[2025-12-13T09:17:22.403946567Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.403955013Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7937)
[2025-12-13T09:17:22.403973798Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.403996550Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=81 
[2025-12-13T09:17:22.404022057Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=95482 len=1324 fin=false
[2025-12-13T09:17:22.404037105Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=190.773295ms latest_rtt=105.335061ms srtt=56.765418ms min_rtt=32.595285ms rttvar=27.266579ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 33313004 }) Rate { delivered: 97949, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 81, largest_acked: 80, rate_sample: RateSample { bandwidth: 602.80 Kbps, is_app_limited: false, interval: 105.335061ms, delivered: 7937, prior_delivered: 90012, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 105.335061ms, rtt: 105.335061ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 174776, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.404067873Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=82 
[2025-12-13T09:17:22.404072120Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=96806 len=1324 fin=false
[2025-12-13T09:17:22.404078853Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=190.816565ms latest_rtt=105.335061ms srtt=56.765418ms min_rtt=32.595285ms rttvar=27.266579ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 33313004 }) Rate { delivered: 97949, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 82, largest_acked: 80, rate_sample: RateSample { bandwidth: 602.80 Kbps, is_app_limited: false, interval: 105.335061ms, delivered: 7937, prior_delivered: 90012, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 105.335061ms, rtt: 105.335061ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 174776, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.404096455Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=83 
[2025-12-13T09:17:22.404100473Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=98130 len=1324 fin=false
[2025-12-13T09:17:22.404106434Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=190.819341ms latest_rtt=105.335061ms srtt=56.765418ms min_rtt=32.595285ms rttvar=27.266579ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 33313004 }) Rate { delivered: 97949, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 83, largest_acked: 80, rate_sample: RateSample { bandwidth: 602.80 Kbps, is_app_limited: false, interval: 105.335061ms, delivered: 7937, prior_delivered: 90012, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 105.335061ms, rtt: 105.335061ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 174776, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.404127303Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=84 
[2025-12-13T09:17:22.404131200Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=99454 len=1324 fin=false
[2025-12-13T09:17:22.404137151Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=190.819611ms latest_rtt=105.335061ms srtt=56.765418ms min_rtt=32.595285ms rttvar=27.266579ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 33313004 }) Rate { delivered: 97949, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 84, largest_acked: 80, rate_sample: RateSample { bandwidth: 602.80 Kbps, is_app_limited: false, interval: 105.335061ms, delivered: 7937, prior_delivered: 90012, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 105.335061ms, rtt: 105.335061ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 174776, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.404153311Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=85 
[2025-12-13T09:17:22.404157038Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=100778 len=1324 fin=false
[2025-12-13T09:17:22.404162979Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=190.819992ms latest_rtt=105.335061ms srtt=56.765418ms min_rtt=32.595285ms rttvar=27.266579ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 33313004 }) Rate { delivered: 97949, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 85, largest_acked: 80, rate_sample: RateSample { bandwidth: 602.80 Kbps, is_app_limited: false, interval: 105.335061ms, delivered: 7937, prior_delivered: 90012, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 105.335061ms, rtt: 105.335061ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 174776, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.404178869Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=86 
[2025-12-13T09:17:22.404182616Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=102102 len=1161 fin=false
[2025-12-13T09:17:22.404191923Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=190.816635ms latest_rtt=105.335061ms srtt=56.765418ms min_rtt=32.595285ms rttvar=27.266579ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 33313004 }) Rate { delivered: 97949, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 86, largest_acked: 80, rate_sample: RateSample { bandwidth: 602.80 Kbps, is_app_limited: false, interval: 105.335061ms, delivered: 7937, prior_delivered: 90012, prior_time: Some(Instant { tv_sec: 770, tv_nsec: 918138954 }), send_elapsed: 0ns, ack_elapsed: 105.335061ms, rtt: 105.335061ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 174776, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.404334608Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 23633922 } })
[2025-12-13T09:17:22.404382738Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.404396503Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.404407303Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.404413585Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.456642084Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.456691777Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.456715781Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900093 
[2025-12-13T09:17:22.456744484Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1893 blocks=[2..2, 4..16, 18..20, 22..35, 37..66, 68..86] ecn_counts=None
[2025-12-13T09:17:22.456759332Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 81
[2025-12-13T09:17:22.456766365Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 82
[2025-12-13T09:17:22.456772176Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 83
[2025-12-13T09:17:22.456778668Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 84
[2025-12-13T09:17:22.456784519Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 85
[2025-12-13T09:17:22.456789528Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 86
[2025-12-13T09:17:22.456804456Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=13
[2025-12-13T09:17:22.456859248Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.456868705Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7937)
[2025-12-13T09:17:22.456889895Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.456914951Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=87 
[2025-12-13T09:17:22.456920221Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=103263 len=1324 fin=false
[2025-12-13T09:17:22.456992676Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=180.245688ms latest_rtt=52.731394ms srtt=54.368164ms min_rtt=32.595285ms rttvar=25.24444ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 86030192 }) Rate { delivered: 105886, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 87, largest_acked: 86, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.731394ms, delivered: 7937, prior_delivered: 97949, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 52.731394ms, rtt: 52.731394ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 182482, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.457036036Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=88 
[2025-12-13T09:17:22.457042108Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=104587 len=1324 fin=false
[2025-12-13T09:17:22.457052467Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=180.323373ms latest_rtt=52.731394ms srtt=54.368164ms min_rtt=32.595285ms rttvar=25.24444ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 86030192 }) Rate { delivered: 105886, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 88, largest_acked: 86, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.731394ms, delivered: 7937, prior_delivered: 97949, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 52.731394ms, rtt: 52.731394ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 182482, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.457084326Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=89 
[2025-12-13T09:17:22.457088564Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=105911 len=1324 fin=false
[2025-12-13T09:17:22.457095587Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=180.330755ms latest_rtt=52.731394ms srtt=54.368164ms min_rtt=32.595285ms rttvar=25.24444ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 86030192 }) Rate { delivered: 105886, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 89, largest_acked: 86, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.731394ms, delivered: 7937, prior_delivered: 97949, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 52.731394ms, rtt: 52.731394ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 182482, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.457120423Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=90 
[2025-12-13T09:17:22.457124571Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=107235 len=1324 fin=false
[2025-12-13T09:17:22.457130902Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=180.33298ms latest_rtt=52.731394ms srtt=54.368164ms min_rtt=32.595285ms rttvar=25.24444ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 86030192 }) Rate { delivered: 105886, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 90, largest_acked: 86, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.731394ms, delivered: 7937, prior_delivered: 97949, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 52.731394ms, rtt: 52.731394ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 182482, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.457150248Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=91 
[2025-12-13T09:17:22.457154276Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=108559 len=1324 fin=false
[2025-12-13T09:17:22.457160748Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=180.33305ms latest_rtt=52.731394ms srtt=54.368164ms min_rtt=32.595285ms rttvar=25.24444ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 86030192 }) Rate { delivered: 105886, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 91, largest_acked: 86, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.731394ms, delivered: 7937, prior_delivered: 97949, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 52.731394ms, rtt: 52.731394ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 182482, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.457179703Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=92 
[2025-12-13T09:17:22.457183700Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=109883 len=1161 fin=false
[2025-12-13T09:17:22.457190032Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=180.333491ms latest_rtt=52.731394ms srtt=54.368164ms min_rtt=32.595285ms rttvar=25.24444ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 86030192 }) Rate { delivered: 105886, delivered_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, end_of_app_limited: 0, last_sent_packet: 92, largest_acked: 86, rate_sample: RateSample { bandwidth: 1.20 Mbps, is_app_limited: false, interval: 52.731394ms, delivered: 7937, prior_delivered: 97949, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 52.731394ms, rtt: 52.731394ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 182482, last_update: Instant { tv_sec: 771, tv_nsec: 23633922 }, next_time: Instant { tv_sec: 771, tv_nsec: 23633922 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.457337737Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 23633922 } })
[2025-12-13T09:17:22.457385085Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.457394362Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.457404641Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.457410301Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.509584526Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.509624800Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.509643986Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900094 
[2025-12-13T09:17:22.509666758Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1902 blocks=[2..2, 4..16, 18..20, 22..35, 37..66, 68..92] ecn_counts=None
[2025-12-13T09:17:22.509678110Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 87
[2025-12-13T09:17:22.509683890Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 88
[2025-12-13T09:17:22.509687637Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 89
[2025-12-13T09:17:22.509690603Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 90
[2025-12-13T09:17:22.509693478Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 91
[2025-12-13T09:17:22.509698137Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 92
[2025-12-13T09:17:22.509710790Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=13
[2025-12-13T09:17:22.509746166Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.509751596Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7937)
[2025-12-13T09:17:22.509767335Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.509787583Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=93 
[2025-12-13T09:17:22.509794025Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=111044 len=1324 fin=false
[2025-12-13T09:17:22.509810085Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=195.647695ms latest_rtt=105.66009ms srtt=58.877654ms min_rtt=32.595285ms rttvar=27.952311ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 113823, delivered_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 93, largest_acked: 92, rate_sample: RateSample { bandwidth: 600.94 Kbps, is_app_limited: false, interval: 105.66009ms, delivered: 7937, prior_delivered: 105886, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 105.66009ms, rtt: 105.66009ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 168506, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.509862733Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=94 
[2025-12-13T09:17:22.509868413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=112368 len=1324 fin=false
[2025-12-13T09:17:22.509877951Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=195.66672ms latest_rtt=105.66009ms srtt=58.877654ms min_rtt=32.595285ms rttvar=27.952311ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 113823, delivered_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 94, largest_acked: 92, rate_sample: RateSample { bandwidth: 600.94 Kbps, is_app_limited: false, interval: 105.66009ms, delivered: 7937, prior_delivered: 105886, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 105.66009ms, rtt: 105.66009ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 168506, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.509894922Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=95 
[2025-12-13T09:17:22.509898118Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=113692 len=1324 fin=false
[2025-12-13T09:17:22.509903268Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=195.676279ms latest_rtt=105.66009ms srtt=58.877654ms min_rtt=32.595285ms rttvar=27.952311ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 113823, delivered_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 95, largest_acked: 92, rate_sample: RateSample { bandwidth: 600.94 Kbps, is_app_limited: false, interval: 105.66009ms, delivered: 7937, prior_delivered: 105886, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 105.66009ms, rtt: 105.66009ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 168506, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.509921903Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=97 
[2025-12-13T09:17:22.509925069Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=115016 len=1324 fin=false
[2025-12-13T09:17:22.509930188Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=195.676629ms latest_rtt=105.66009ms srtt=58.877654ms min_rtt=32.595285ms rttvar=27.952311ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 113823, delivered_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 97, largest_acked: 92, rate_sample: RateSample { bandwidth: 600.94 Kbps, is_app_limited: false, interval: 105.66009ms, delivered: 7937, prior_delivered: 105886, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 105.66009ms, rtt: 105.66009ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 168506, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.509944825Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=98 
[2025-12-13T09:17:22.509947961Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=116340 len=1324 fin=false
[2025-12-13T09:17:22.509952870Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=195.67686ms latest_rtt=105.66009ms srtt=58.877654ms min_rtt=32.595285ms rttvar=27.952311ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 113823, delivered_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 98, largest_acked: 92, rate_sample: RateSample { bandwidth: 600.94 Kbps, is_app_limited: false, interval: 105.66009ms, delivered: 7937, prior_delivered: 105886, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 105.66009ms, rtt: 105.66009ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 168506, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.509967177Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=99 
[2025-12-13T09:17:22.509970302Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=117664 len=1161 fin=false
[2025-12-13T09:17:22.509975191Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=195.67712ms latest_rtt=105.66009ms srtt=58.877654ms min_rtt=32.595285ms rttvar=27.952311ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 113823, delivered_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 99, largest_acked: 92, rate_sample: RateSample { bandwidth: 600.94 Kbps, is_app_limited: false, interval: 105.66009ms, delivered: 7937, prior_delivered: 105886, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 23633922 }), send_elapsed: 0ns, ack_elapsed: 105.66009ms, rtt: 105.66009ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 168506, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.510093021Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 129426208 } })
[2025-12-13T09:17:22.510103520Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.510110022Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.510118508Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.510123146Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.545056283Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.545095786Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.545116254Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900095 
[2025-12-13T09:17:22.545141401Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[2..2, 4..16, 18..20, 22..35, 37..66, 68..95, 97..97] ecn_counts=None
[2025-12-13T09:17:22.545156429Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 93
[2025-12-13T09:17:22.545163902Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 94
[2025-12-13T09:17:22.545169974Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 95
[2025-12-13T09:17:22.545175775Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 97
[2025-12-13T09:17:22.545188588Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=12
[2025-12-13T09:17:22.545229054Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.545237559Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5400)
[2025-12-13T09:17:22.545255693Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.545277925Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=100 
[2025-12-13T09:17:22.545284136Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=118825 len=1324 fin=false
[2025-12-13T09:17:22.545306357Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=188.304256ms latest_rtt=35.339701ms srtt=55.932409ms min_rtt=32.595285ms rttvar=26.854721ms cwnd=7937 ssthresh=7937 bytes_in_flight=3887 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 119223, delivered_time: Instant { tv_sec: 771, tv_nsec: 164765909 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 100, largest_acked: 97, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.339701ms, delivered: 5400, prior_delivered: 113823, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 129426208 }), send_elapsed: 0ns, ack_elapsed: 35.339701ms, rtt: 35.339701ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 177379, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.545392106Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=101 
[2025-12-13T09:17:22.545400953Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=120149 len=1324 fin=false
[2025-12-13T09:17:22.545409669Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=188.32826ms latest_rtt=35.339701ms srtt=55.932409ms min_rtt=32.595285ms rttvar=26.854721ms cwnd=7937 ssthresh=7937 bytes_in_flight=5237 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 119223, delivered_time: Instant { tv_sec: 771, tv_nsec: 164765909 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 101, largest_acked: 97, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.339701ms, delivered: 5400, prior_delivered: 113823, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 129426208 }), send_elapsed: 0ns, ack_elapsed: 35.339701ms, rtt: 35.339701ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 177379, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.545428614Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=102 
[2025-12-13T09:17:22.545432612Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=121473 len=1324 fin=false
[2025-12-13T09:17:22.545438823Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=188.338218ms latest_rtt=35.339701ms srtt=55.932409ms min_rtt=32.595285ms rttvar=26.854721ms cwnd=7937 ssthresh=7937 bytes_in_flight=6587 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 119223, delivered_time: Instant { tv_sec: 771, tv_nsec: 164765909 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 102, largest_acked: 97, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.339701ms, delivered: 5400, prior_delivered: 113823, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 129426208 }), send_elapsed: 0ns, ack_elapsed: 35.339701ms, rtt: 35.339701ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 177379, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.545471003Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=103 
[2025-12-13T09:17:22.545474991Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=122797 len=1324 fin=false
[2025-12-13T09:17:22.545496731Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=188.323091ms latest_rtt=35.339701ms srtt=55.932409ms min_rtt=32.595285ms rttvar=26.854721ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 119223, delivered_time: Instant { tv_sec: 771, tv_nsec: 164765909 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 103, largest_acked: 97, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.339701ms, delivered: 5400, prior_delivered: 113823, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 129426208 }), send_elapsed: 0ns, ack_elapsed: 35.339701ms, rtt: 35.339701ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 177379, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.545513492Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.545622585Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5400 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 129426208 } })
[2025-12-13T09:17:22.545634828Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.562215610Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.562255193Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.562275521Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900096 
[2025-12-13T09:17:22.562300878Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1889 blocks=[2..2, 4..16, 18..20, 22..35, 37..66, 68..95, 97..99] ecn_counts=None
[2025-12-13T09:17:22.562314994Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 98
[2025-12-13T09:17:22.562321476Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 99
[2025-12-13T09:17:22.562333018Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=11
[2025-12-13T09:17:22.562395253Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.562403068Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2537)
[2025-12-13T09:17:22.562417314Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.562435959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=104 
[2025-12-13T09:17:22.562440617Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=124121 len=1324 fin=false
[2025-12-13T09:17:22.562454553Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=177.689836ms latest_rtt=52.498587ms srtt=53.61418ms min_rtt=32.595285ms rttvar=24.777495ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 121760, delivered_time: Instant { tv_sec: 771, tv_nsec: 181924795 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 104, largest_acked: 99, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.498587ms, delivered: 7937, prior_delivered: 113823, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 129426208 }), send_elapsed: 0ns, ack_elapsed: 52.498587ms, rtt: 52.498587ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 185048, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.562491672Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=105 
[2025-12-13T09:17:22.562495930Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=125445 len=1161 fin=false
[2025-12-13T09:17:22.562502442Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=177.710294ms latest_rtt=52.498587ms srtt=53.61418ms min_rtt=32.595285ms rttvar=24.777495ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 138624046 }) Rate { delivered: 121760, delivered_time: Instant { tv_sec: 771, tv_nsec: 181924795 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, end_of_app_limited: 0, last_sent_packet: 105, largest_acked: 99, rate_sample: RateSample { bandwidth: 1.21 Mbps, is_app_limited: false, interval: 52.498587ms, delivered: 7937, prior_delivered: 113823, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 129426208 }), send_elapsed: 0ns, ack_elapsed: 52.498587ms, rtt: 52.498587ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 185048, last_update: Instant { tv_sec: 771, tv_nsec: 129426208 }, next_time: Instant { tv_sec: 771, tv_nsec: 129426208 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.562581730Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2537 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 129426208 } })
[2025-12-13T09:17:22.562594904Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.562604833Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.562615432Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.562621373Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.598471241Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.598525251Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.598546861Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900097 
[2025-12-13T09:17:22.598572218Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=390 blocks=[2..2, 4..16, 18..20, 22..35, 37..66, 68..95, 97..105] ecn_counts=None
[2025-12-13T09:17:22.598585102Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 100
[2025-12-13T09:17:22.598591454Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 101
[2025-12-13T09:17:22.598618204Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 102
[2025-12-13T09:17:22.598623814Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 103
[2025-12-13T09:17:22.598628824Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 104
[2025-12-13T09:17:22.598633903Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 105
[2025-12-13T09:17:22.598646326Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=11
[2025-12-13T09:17:22.598689817Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.598698684Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7937)
[2025-12-13T09:17:22.598714633Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.598733799Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=106 
[2025-12-13T09:17:22.598738628Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=126606 len=1324 fin=false
[2025-12-13T09:17:22.598753345Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=188.951924ms latest_rtt=88.770098ms srtt=57.618669ms min_rtt=32.595285ms rttvar=26.5921ms cwnd=7937 ssthresh=7937 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 174854040 }) Rate { delivered: 129697, delivered_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 106, largest_acked: 105, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 36.271511ms, delivered: 7937, prior_delivered: 121760, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 181924795 }), send_elapsed: 0ns, ack_elapsed: 36.271511ms, rtt: 88.770098ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 172188, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.598782529Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=107 
[2025-12-13T09:17:22.598786627Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=127930 len=1324 fin=false
[2025-12-13T09:17:22.598793019Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=188.973624ms latest_rtt=88.770098ms srtt=57.618669ms min_rtt=32.595285ms rttvar=26.5921ms cwnd=7937 ssthresh=7937 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 174854040 }) Rate { delivered: 129697, delivered_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 107, largest_acked: 105, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 36.271511ms, delivered: 7937, prior_delivered: 121760, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 181924795 }), send_elapsed: 0ns, ack_elapsed: 36.271511ms, rtt: 88.770098ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 172188, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.598819057Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=108 
[2025-12-13T09:17:22.598823044Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=129254 len=1324 fin=false
[2025-12-13T09:17:22.598829286Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=188.974125ms latest_rtt=88.770098ms srtt=57.618669ms min_rtt=32.595285ms rttvar=26.5921ms cwnd=7937 ssthresh=7937 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 174854040 }) Rate { delivered: 129697, delivered_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 108, largest_acked: 105, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 36.271511ms, delivered: 7937, prior_delivered: 121760, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 181924795 }), send_elapsed: 0ns, ack_elapsed: 36.271511ms, rtt: 88.770098ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 172188, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.598847490Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=109 
[2025-12-13T09:17:22.598851377Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=130578 len=1324 fin=false
[2025-12-13T09:17:22.598857479Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=188.974916ms latest_rtt=88.770098ms srtt=57.618669ms min_rtt=32.595285ms rttvar=26.5921ms cwnd=7937 ssthresh=7937 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 174854040 }) Rate { delivered: 129697, delivered_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 109, largest_acked: 105, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 36.271511ms, delivered: 7937, prior_delivered: 121760, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 181924795 }), send_elapsed: 0ns, ack_elapsed: 36.271511ms, rtt: 88.770098ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 172188, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.598875292Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=110 
[2025-12-13T09:17:22.598879149Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=131902 len=1324 fin=false
[2025-12-13T09:17:22.598885130Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=188.975066ms latest_rtt=88.770098ms srtt=57.618669ms min_rtt=32.595285ms rttvar=26.5921ms cwnd=7937 ssthresh=7937 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 174854040 }) Rate { delivered: 129697, delivered_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 110, largest_acked: 105, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 36.271511ms, delivered: 7937, prior_delivered: 121760, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 181924795 }), send_elapsed: 0ns, ack_elapsed: 36.271511ms, rtt: 88.770098ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 172188, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.598907421Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=111 
[2025-12-13T09:17:22.598911359Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=133226 len=1161 fin=false
[2025-12-13T09:17:22.598916338Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=188.976119ms latest_rtt=88.770098ms srtt=57.618669ms min_rtt=32.595285ms rttvar=26.5921ms cwnd=7937 ssthresh=7937 bytes_in_flight=7937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 174854040 }) Rate { delivered: 129697, delivered_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 111, largest_acked: 105, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 36.271511ms, delivered: 7937, prior_delivered: 121760, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 181924795 }), send_elapsed: 0ns, ack_elapsed: 36.271511ms, rtt: 88.770098ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 172188, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.4661844144515894 w_max=9639 } 
[2025-12-13T09:17:22.599048163Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7937 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 218373335 } })
[2025-12-13T09:17:22.599060856Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.599068030Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.599076125Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.599080322Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.634155227Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.634191764Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.634213444Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900098 
[2025-12-13T09:17:22.634238391Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=10 blocks=[2..2, 4..16, 18..20, 22..35, 37..66, 68..95, 97..109] ecn_counts=None
[2025-12-13T09:17:22.634253108Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 106
[2025-12-13T09:17:22.634259670Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 107
[2025-12-13T09:17:22.634265191Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 108
[2025-12-13T09:17:22.634290648Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 109
[2025-12-13T09:17:22.634300426Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=394046
[2025-12-13T09:17:22.634307119Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=6
[2025-12-13T09:17:22.634337505Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.634343025Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(10153)
[2025-12-13T09:17:22.634386025Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.634408237Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=112 
[2025-12-13T09:17:22.634412885Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=23 blocks=[11900076..11900082, 11900084..11900098] ecn_counts=None
[2025-12-13T09:17:22.634418325Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=134387 len=1314 fin=false
[2025-12-13T09:17:22.634431820Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=181.787906ms latest_rtt=35.490206ms srtt=54.84261ms min_rtt=32.595285ms rttvar=25.49619ms cwnd=12690 ssthresh=11340 bytes_in_flight=3887 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 135097, delivered_time: Instant { tv_sec: 771, tv_nsec: 253863541 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 112, largest_acked: 109, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.490206ms, delivered: 5400, prior_delivered: 129697, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 218373335 }), send_elapsed: 0ns, ack_elapsed: 35.490206ms, rtt: 35.490206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 289236, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.634461195Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=113 
[2025-12-13T09:17:22.634465352Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=135701 len=1324 fin=false
[2025-12-13T09:17:22.634472155Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=181.812833ms latest_rtt=35.490206ms srtt=54.84261ms min_rtt=32.595285ms rttvar=25.49619ms cwnd=12690 ssthresh=11340 bytes_in_flight=5237 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 135097, delivered_time: Instant { tv_sec: 771, tv_nsec: 253863541 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 113, largest_acked: 109, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.490206ms, delivered: 5400, prior_delivered: 129697, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 218373335 }), send_elapsed: 0ns, ack_elapsed: 35.490206ms, rtt: 35.490206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 289236, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.634499085Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=114 
[2025-12-13T09:17:22.634503073Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=137025 len=1324 fin=false
[2025-12-13T09:17:22.634509454Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=181.813935ms latest_rtt=35.490206ms srtt=54.84261ms min_rtt=32.595285ms rttvar=25.49619ms cwnd=12690 ssthresh=11340 bytes_in_flight=6587 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 135097, delivered_time: Instant { tv_sec: 771, tv_nsec: 253863541 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 114, largest_acked: 109, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.490206ms, delivered: 5400, prior_delivered: 129697, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 218373335 }), send_elapsed: 0ns, ack_elapsed: 35.490206ms, rtt: 35.490206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 289236, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.634527258Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=115 
[2025-12-13T09:17:22.634531145Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=138349 len=1324 fin=false
[2025-12-13T09:17:22.634537196Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=181.814507ms latest_rtt=35.490206ms srtt=54.84261ms min_rtt=32.595285ms rttvar=25.49619ms cwnd=12690 ssthresh=11340 bytes_in_flight=7937 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 135097, delivered_time: Instant { tv_sec: 771, tv_nsec: 253863541 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 115, largest_acked: 109, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.490206ms, delivered: 5400, prior_delivered: 129697, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 218373335 }), send_elapsed: 0ns, ack_elapsed: 35.490206ms, rtt: 35.490206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 289236, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.634570398Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=116 
[2025-12-13T09:17:22.634574435Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=139673 len=1324 fin=false
[2025-12-13T09:17:22.634580937Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=181.814366ms latest_rtt=35.490206ms srtt=54.84261ms min_rtt=32.595285ms rttvar=25.49619ms cwnd=12690 ssthresh=11340 bytes_in_flight=9287 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 135097, delivered_time: Instant { tv_sec: 771, tv_nsec: 253863541 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 116, largest_acked: 109, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.490206ms, delivered: 5400, prior_delivered: 129697, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 218373335 }), send_elapsed: 0ns, ack_elapsed: 35.490206ms, rtt: 35.490206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 289236, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.634601055Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=117 
[2025-12-13T09:17:22.634604922Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=140997 len=1324 fin=false
[2025-12-13T09:17:22.634611003Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=181.815207ms latest_rtt=35.490206ms srtt=54.84261ms min_rtt=32.595285ms rttvar=25.49619ms cwnd=12690 ssthresh=11340 bytes_in_flight=10637 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 135097, delivered_time: Instant { tv_sec: 771, tv_nsec: 253863541 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 117, largest_acked: 109, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.490206ms, delivered: 5400, prior_delivered: 129697, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 218373335 }), send_elapsed: 0ns, ack_elapsed: 35.490206ms, rtt: 35.490206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 289236, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.634627604Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=118 
[2025-12-13T09:17:22.634631391Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=142321 len=1324 fin=false
[2025-12-13T09:17:22.634637232Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=181.815749ms latest_rtt=35.490206ms srtt=54.84261ms min_rtt=32.595285ms rttvar=25.49619ms cwnd=12690 ssthresh=11340 bytes_in_flight=11987 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 135097, delivered_time: Instant { tv_sec: 771, tv_nsec: 253863541 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 118, largest_acked: 109, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.490206ms, delivered: 5400, prior_delivered: 129697, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 218373335 }), send_elapsed: 0ns, ack_elapsed: 35.490206ms, rtt: 35.490206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 289236, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.634657389Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=685 pn=119 
[2025-12-13T09:17:22.634661276Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=143645 len=677 fin=false
[2025-12-13T09:17:22.634667077Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=181.815678ms latest_rtt=35.490206ms srtt=54.84261ms min_rtt=32.595285ms rttvar=25.49619ms cwnd=12690 ssthresh=11340 bytes_in_flight=12690 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 135097, delivered_time: Instant { tv_sec: 771, tv_nsec: 253863541 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 119, largest_acked: 109, rate_sample: RateSample { bandwidth: 1.22 Mbps, is_app_limited: false, interval: 35.490206ms, delivered: 5400, prior_delivered: 129697, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 218373335 }), send_elapsed: 0ns, ack_elapsed: 35.490206ms, rtt: 35.490206ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 289236, last_update: Instant { tv_sec: 771, tv_nsec: 218373335 }, next_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.634803180Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 10153 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 218373335 } })
[2025-12-13T09:17:22.634811766Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.634817947Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.634824891Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.634828467Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.651218085Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.651264661Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.651284377Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900099 
[2025-12-13T09:17:22.651309364Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2018 blocks=[2..2, 4..16, 18..20, 22..35, 37..66, 68..95, 97..110] ecn_counts=None
[2025-12-13T09:17:22.651321747Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 110
[2025-12-13T09:17:22.651333970Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=11
[2025-12-13T09:17:22.651392529Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.651402968Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:22.651423115Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.651448032Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=120 
[2025-12-13T09:17:22.651456056Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=144322 len=1324 fin=false
[2025-12-13T09:17:22.651473148Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=172.408768ms latest_rtt=52.561299ms srtt=52.539445ms min_rtt=32.595285ms rttvar=23.728469ms cwnd=12690 ssthresh=11340 bytes_in_flight=12690 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 136447, delivered_time: Instant { tv_sec: 771, tv_nsec: 270934634 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 120, largest_acked: 110, rate_sample: RateSample { bandwidth: 1.03 Mbps, is_app_limited: false, interval: 52.561299ms, delivered: 6750, prior_delivered: 129697, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 218373335 }), send_elapsed: 0ns, ack_elapsed: 52.561299ms, rtt: 52.561299ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 301916, last_update: Instant { tv_sec: 771, tv_nsec: 271083871 }, next_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.651523592Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.651579376Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 271083871 } })
[2025-12-13T09:17:22.651588883Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.666896165Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.666939386Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.666961006Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900100 
[2025-12-13T09:17:22.666981895Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=17 blocks=[110..110, 112..112] ecn_counts=None
[2025-12-13T09:17:22.666994989Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 112
[2025-12-13T09:17:22.667007552Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:22.667044361Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.667050212Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:22.667063627Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.667082081Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=121 
[2025-12-13T09:17:22.667085988Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=145646 len=1324 fin=false
[2025-12-13T09:17:22.667098762Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=8.386546ms latest_rtt=68.237466ms srtt=54.484697ms min_rtt=32.595285ms rttvar=21.686856ms cwnd=12690 ssthresh=11340 bytes_in_flight=12690 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 137797, delivered_time: Instant { tv_sec: 771, tv_nsec: 286610801 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 121, largest_acked: 112, rate_sample: RateSample { bandwidth: 659.59 Kbps, is_app_limited: false, interval: 32.74726ms, delivered: 2700, prior_delivered: 135097, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 253863541 }), send_elapsed: 0ns, ack_elapsed: 32.74726ms, rtt: 68.237466ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 291136, last_update: Instant { tv_sec: 771, tv_nsec: 271083871 }, next_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.667139167Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.667198928Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 271083871 } })
[2025-12-13T09:17:22.667209037Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.676294014Z TRACE quiche_server] timed out
[2025-12-13T09:17:22.676329630Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:22.676336473Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 111 lost on epoch 2
[2025-12-13T09:17:22.676343957Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=156.954536ms latest_rtt=68.237466ms srtt=54.484697ms min_rtt=32.595285ms rttvar=21.686856ms cwnd=8883 ssthresh=8883 bytes_in_flight=11503 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 137797, delivered_time: Instant { tv_sec: 771, tv_nsec: 286610801 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 218373335 }, end_of_app_limited: 0, last_sent_packet: 121, largest_acked: 112, rate_sample: RateSample { bandwidth: 659.59 Kbps, is_app_limited: false, interval: 32.74726ms, delivered: 2700, prior_delivered: 135097, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 253863541 }), send_elapsed: 0ns, ack_elapsed: 32.74726ms, rtt: 68.237466ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 291136, last_update: Instant { tv_sec: 771, tv_nsec: 271083871 }, next_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.676424677Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.676429406Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.687609062Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.687645409Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.687664384Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900101 
[2025-12-13T09:17:22.687685013Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=527 blocks=[110..110, 112..120] ecn_counts=None
[2025-12-13T09:17:22.687695943Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 113
[2025-12-13T09:17:22.687701493Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 114
[2025-12-13T09:17:22.687706112Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 115
[2025-12-13T09:17:22.687711242Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 116
[2025-12-13T09:17:22.687715740Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 117
[2025-12-13T09:17:22.687719076Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 118
[2025-12-13T09:17:22.687722022Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 119
[2025-12-13T09:17:22.687725749Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 120
[2025-12-13T09:17:22.687756766Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:22.687791491Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.687798824Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14641)
[2025-12-13T09:17:22.687819663Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.687842105Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1169 pn=122 
[2025-12-13T09:17:22.687846463Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=133226 len=1161 fin=false
[2025-12-13T09:17:22.687858295Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.484259ms latest_rtt=36.23086ms srtt=52.202966ms min_rtt=32.595285ms rttvar=20.828601ms cwnd=8883 ssthresh=8883 bytes_in_flight=2537 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 147950, delivered_time: Instant { tv_sec: 771, tv_nsec: 307314731 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 122, largest_acked: 120, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 52.710536ms, delivered: 11503, prior_delivered: 136447, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 270934634 }), send_elapsed: 52.710536ms, ack_elapsed: 36.380097ms, rtt: 36.23086ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 212703, last_update: Instant { tv_sec: 771, tv_nsec: 271083871 }, next_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.687926081Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1187 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 271083871 } })
[2025-12-13T09:17:22.687932954Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.687938594Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.687946508Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=123 
[2025-12-13T09:17:22.687952239Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=146970 len=1324 fin=false
[2025-12-13T09:17:22.687963069Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.494347ms latest_rtt=36.23086ms srtt=52.202966ms min_rtt=32.595285ms rttvar=20.828601ms cwnd=8883 ssthresh=8883 bytes_in_flight=3887 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 147950, delivered_time: Instant { tv_sec: 771, tv_nsec: 307314731 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 123, largest_acked: 120, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 52.710536ms, delivered: 11503, prior_delivered: 136447, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 270934634 }), send_elapsed: 52.710536ms, ack_elapsed: 36.380097ms, rtt: 36.23086ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 212703, last_update: Instant { tv_sec: 771, tv_nsec: 271083871 }, next_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.687995459Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=124 
[2025-12-13T09:17:22.688000319Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=148294 len=1324 fin=false
[2025-12-13T09:17:22.688008794Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.499266ms latest_rtt=36.23086ms srtt=52.202966ms min_rtt=32.595285ms rttvar=20.828601ms cwnd=8883 ssthresh=8883 bytes_in_flight=5237 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 147950, delivered_time: Instant { tv_sec: 771, tv_nsec: 307314731 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 124, largest_acked: 120, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 52.710536ms, delivered: 11503, prior_delivered: 136447, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 270934634 }), send_elapsed: 52.710536ms, ack_elapsed: 36.380097ms, rtt: 36.23086ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 212703, last_update: Instant { tv_sec: 771, tv_nsec: 271083871 }, next_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.688036746Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=125 
[2025-12-13T09:17:22.688041335Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=149618 len=1324 fin=false
[2025-12-13T09:17:22.688051273Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.497123ms latest_rtt=36.23086ms srtt=52.202966ms min_rtt=32.595285ms rttvar=20.828601ms cwnd=8883 ssthresh=8883 bytes_in_flight=6587 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 147950, delivered_time: Instant { tv_sec: 771, tv_nsec: 307314731 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 125, largest_acked: 120, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 52.710536ms, delivered: 11503, prior_delivered: 136447, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 270934634 }), send_elapsed: 52.710536ms, ack_elapsed: 36.380097ms, rtt: 36.23086ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 212703, last_update: Instant { tv_sec: 771, tv_nsec: 271083871 }, next_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.688078063Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=126 
[2025-12-13T09:17:22.688081419Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=150942 len=1324 fin=false
[2025-12-13T09:17:22.688086969Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.505258ms latest_rtt=36.23086ms srtt=52.202966ms min_rtt=32.595285ms rttvar=20.828601ms cwnd=8883 ssthresh=8883 bytes_in_flight=7937 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 147950, delivered_time: Instant { tv_sec: 771, tv_nsec: 307314731 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 126, largest_acked: 120, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 52.710536ms, delivered: 11503, prior_delivered: 136447, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 270934634 }), send_elapsed: 52.710536ms, ack_elapsed: 36.380097ms, rtt: 36.23086ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 212703, last_update: Instant { tv_sec: 771, tv_nsec: 271083871 }, next_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.688108079Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=127 
[2025-12-13T09:17:22.688111375Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=152266 len=1324 fin=false
[2025-12-13T09:17:22.688116755Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.50635ms latest_rtt=36.23086ms srtt=52.202966ms min_rtt=32.595285ms rttvar=20.828601ms cwnd=8883 ssthresh=8883 bytes_in_flight=9287 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 147950, delivered_time: Instant { tv_sec: 771, tv_nsec: 307314731 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 127, largest_acked: 120, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 52.710536ms, delivered: 11503, prior_delivered: 136447, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 270934634 }), send_elapsed: 52.710536ms, ack_elapsed: 36.380097ms, rtt: 36.23086ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 212703, last_update: Instant { tv_sec: 771, tv_nsec: 271083871 }, next_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.688132404Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.688209196Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 271083871 } })
[2025-12-13T09:17:22.688220277Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.719291626Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.719323595Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.719342200Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900102 
[2025-12-13T09:17:22.719380862Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2522 blocks=[110..110, 112..121] ecn_counts=None
[2025-12-13T09:17:22.719392674Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 121
[2025-12-13T09:17:22.719403323Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:22.719459508Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.719465399Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1062)
[2025-12-13T09:17:22.719480918Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.719508790Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1044 pn=128 
[2025-12-13T09:17:22.719514801Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=153590 len=1036 fin=false
[2025-12-13T09:17:22.719533195Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=143.557275ms latest_rtt=67.908405ms srtt=51.644145ms min_rtt=32.595285ms rttvar=16.73909ms cwnd=8883 ssthresh=8883 bytes_in_flight=8999 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 149300, delivered_time: Instant { tv_sec: 771, tv_nsec: 338992276 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 128, largest_acked: 121, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 52.710536ms, delivered: 11503, prior_delivered: 137797, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 286610801 }), send_elapsed: 52.710536ms, ack_elapsed: 52.381475ms, rtt: 67.908405ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 215005, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.719622060Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1062 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 339145341 } })
[2025-12-13T09:17:22.719633942Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.719643049Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.719648960Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.719657896Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900103 
[2025-12-13T09:17:22.719666713Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=21 blocks=[110..110, 112..122] ecn_counts=None
[2025-12-13T09:17:22.719672724Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 122
[2025-12-13T09:17:22.719679617Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=409114
[2025-12-13T09:17:22.719684977Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:22.719701848Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.719707719Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1071)
[2025-12-13T09:17:22.719719671Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.719732555Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1053 pn=130 
[2025-12-13T09:17:22.719738516Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=8 blocks=[11900099..11900103] ecn_counts=None
[2025-12-13T09:17:22.719743976Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=154626 len=1037 fin=false
[2025-12-13T09:17:22.719756249Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=145.294129ms latest_rtt=68.226476ms srtt=53.695935ms min_rtt=32.595285ms rttvar=16.657899ms cwnd=8883 ssthresh=8883 bytes_in_flight=8883 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 150487, delivered_time: Instant { tv_sec: 771, tv_nsec: 339310347 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 130, largest_acked: 122, rate_sample: RateSample { bandwidth: 1.75 Mbps, is_app_limited: false, interval: 0ns, delivered: 2537, prior_delivered: 147950, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 307314731 }), send_elapsed: 0ns, ack_elapsed: 31.995616ms, rtt: 68.226476ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 206789, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.719818024Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1071 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 339145341 } })
[2025-12-13T09:17:22.719828854Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.719835597Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.719845455Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.719851085Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.739093262Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.739128788Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.739146802Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900104 
[2025-12-13T09:17:22.739166609Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1766 blocks=[110..110, 112..127] ecn_counts=None
[2025-12-13T09:17:22.739180635Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 123
[2025-12-13T09:17:22.739187918Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 124
[2025-12-13T09:17:22.739193939Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 125
[2025-12-13T09:17:22.739200311Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 126
[2025-12-13T09:17:22.739207925Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 127
[2025-12-13T09:17:22.739221641Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:22.739261455Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.739270301Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6750)
[2025-12-13T09:17:22.739291300Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.739310897Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=131 
[2025-12-13T09:17:22.739315465Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=155663 len=1324 fin=false
[2025-12-13T09:17:22.739330884Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=151.007392ms latest_rtt=87.712015ms srtt=56.181944ms min_rtt=32.595285ms rttvar=17.465444ms cwnd=8883 ssthresh=8883 bytes_in_flight=3483 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 157237, delivered_time: Instant { tv_sec: 771, tv_nsec: 358795886 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 131, largest_acked: 127, rate_sample: RateSample { bandwidth: 1.44 Mbps, is_app_limited: false, interval: 51.481155ms, delivered: 9287, prior_delivered: 147950, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 307314731 }), send_elapsed: 0ns, ack_elapsed: 51.481155ms, rtt: 87.712015ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 197639, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.739416974Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=132 
[2025-12-13T09:17:22.739421883Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=156987 len=1324 fin=false
[2025-12-13T09:17:22.739429898Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=151.025486ms latest_rtt=87.712015ms srtt=56.181944ms min_rtt=32.595285ms rttvar=17.465444ms cwnd=8883 ssthresh=8883 bytes_in_flight=4833 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 157237, delivered_time: Instant { tv_sec: 771, tv_nsec: 358795886 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 132, largest_acked: 127, rate_sample: RateSample { bandwidth: 1.44 Mbps, is_app_limited: false, interval: 51.481155ms, delivered: 9287, prior_delivered: 147950, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 307314731 }), send_elapsed: 0ns, ack_elapsed: 51.481155ms, rtt: 87.712015ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 197639, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.739447631Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=133 
[2025-12-13T09:17:22.739451538Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=158311 len=1324 fin=false
[2025-12-13T09:17:22.739457509Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=151.031487ms latest_rtt=87.712015ms srtt=56.181944ms min_rtt=32.595285ms rttvar=17.465444ms cwnd=8883 ssthresh=8883 bytes_in_flight=6183 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 157237, delivered_time: Instant { tv_sec: 771, tv_nsec: 358795886 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 133, largest_acked: 127, rate_sample: RateSample { bandwidth: 1.44 Mbps, is_app_limited: false, interval: 51.481155ms, delivered: 9287, prior_delivered: 147950, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 307314731 }), send_elapsed: 0ns, ack_elapsed: 51.481155ms, rtt: 87.712015ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 197639, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.739473769Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=134 
[2025-12-13T09:17:22.739481514Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=159635 len=1324 fin=false
[2025-12-13T09:17:22.739487755Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=151.027269ms latest_rtt=87.712015ms srtt=56.181944ms min_rtt=32.595285ms rttvar=17.465444ms cwnd=8883 ssthresh=8883 bytes_in_flight=7533 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 157237, delivered_time: Instant { tv_sec: 771, tv_nsec: 358795886 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 134, largest_acked: 127, rate_sample: RateSample { bandwidth: 1.44 Mbps, is_app_limited: false, interval: 51.481155ms, delivered: 9287, prior_delivered: 147950, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 307314731 }), send_elapsed: 0ns, ack_elapsed: 51.481155ms, rtt: 87.712015ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 197639, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.739503655Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=135 
[2025-12-13T09:17:22.739507412Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=160959 len=1324 fin=false
[2025-12-13T09:17:22.739513343Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=151.031758ms latest_rtt=87.712015ms srtt=56.181944ms min_rtt=32.595285ms rttvar=17.465444ms cwnd=8883 ssthresh=8883 bytes_in_flight=8883 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 295982822 }) Rate { delivered: 157237, delivered_time: Instant { tv_sec: 771, tv_nsec: 358795886 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 271083871 }, end_of_app_limited: 0, last_sent_packet: 135, largest_acked: 127, rate_sample: RateSample { bandwidth: 1.44 Mbps, is_app_limited: false, interval: 51.481155ms, delivered: 9287, prior_delivered: 147950, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 307314731 }), send_elapsed: 0ns, ack_elapsed: 51.481155ms, rtt: 87.712015ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 197639, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5219008996909218 w_max=10786.5 } 
[2025-12-13T09:17:22.739528771Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.739652221Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 339145341 } })
[2025-12-13T09:17:22.739666247Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.752052505Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.752082080Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.752102858Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900105 
[2025-12-13T09:17:22.752121132Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[123..128, 130..130] ecn_counts=None
[2025-12-13T09:17:22.752152160Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 128
[2025-12-13T09:17:22.752159133Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 130
[2025-12-13T09:17:22.752170824Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:22.752206541Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.752214696Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5940)
[2025-12-13T09:17:22.752235865Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.752258938Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=136 
[2025-12-13T09:17:22.752265190Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=162283 len=1324 fin=false
[2025-12-13T09:17:22.752294194Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=154.150509ms latest_rtt=32.607203ms srtt=53.235101ms min_rtt=32.595285ms rttvar=18.992768ms cwnd=12690 ssthresh=11340 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 159370, delivered_time: Instant { tv_sec: 771, tv_nsec: 371752544 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 136, largest_acked: 130, rate_sample: RateSample { bandwidth: 1.04 Mbps, is_app_limited: false, interval: 68.06147ms, delivered: 8883, prior_delivered: 150487, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 339310347 }), send_elapsed: 68.06147ms, ack_elapsed: 32.442197ms, rtt: 32.607203ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 297970, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.752367991Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=137 
[2025-12-13T09:17:22.752373772Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=163607 len=1324 fin=false
[2025-12-13T09:17:22.752382858Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=154.166219ms latest_rtt=32.607203ms srtt=53.235101ms min_rtt=32.595285ms rttvar=18.992768ms cwnd=12690 ssthresh=11340 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 159370, delivered_time: Instant { tv_sec: 771, tv_nsec: 371752544 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 137, largest_acked: 130, rate_sample: RateSample { bandwidth: 1.04 Mbps, is_app_limited: false, interval: 68.06147ms, delivered: 8883, prior_delivered: 150487, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 339310347 }), send_elapsed: 68.06147ms, ack_elapsed: 32.442197ms, rtt: 32.607203ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 297970, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.752413065Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=138 
[2025-12-13T09:17:22.752417152Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=164931 len=1324 fin=false
[2025-12-13T09:17:22.752423674Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=154.191676ms latest_rtt=32.607203ms srtt=53.235101ms min_rtt=32.595285ms rttvar=18.992768ms cwnd=12690 ssthresh=11340 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 159370, delivered_time: Instant { tv_sec: 771, tv_nsec: 371752544 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 138, largest_acked: 130, rate_sample: RateSample { bandwidth: 1.04 Mbps, is_app_limited: false, interval: 68.06147ms, delivered: 8883, prior_delivered: 150487, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 339310347 }), send_elapsed: 68.06147ms, ack_elapsed: 32.442197ms, rtt: 32.607203ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 297970, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.752440525Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=139 
[2025-12-13T09:17:22.752444332Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=166255 len=1324 fin=false
[2025-12-13T09:17:22.752450194Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=154.194111ms latest_rtt=32.607203ms srtt=53.235101ms min_rtt=32.595285ms rttvar=18.992768ms cwnd=12690 ssthresh=11340 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 159370, delivered_time: Instant { tv_sec: 771, tv_nsec: 371752544 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 139, largest_acked: 130, rate_sample: RateSample { bandwidth: 1.04 Mbps, is_app_limited: false, interval: 68.06147ms, delivered: 8883, prior_delivered: 150487, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 339310347 }), send_elapsed: 68.06147ms, ack_elapsed: 32.442197ms, rtt: 32.607203ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 297970, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.752465823Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=140 
[2025-12-13T09:17:22.752469630Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=167579 len=514 fin=false
[2025-12-13T09:17:22.752475611Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=154.194331ms latest_rtt=32.607203ms srtt=53.235101ms min_rtt=32.595285ms rttvar=18.992768ms cwnd=12690 ssthresh=11340 bytes_in_flight=12690 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 159370, delivered_time: Instant { tv_sec: 771, tv_nsec: 371752544 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 140, largest_acked: 130, rate_sample: RateSample { bandwidth: 1.04 Mbps, is_app_limited: false, interval: 68.06147ms, delivered: 8883, prior_delivered: 150487, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 339310347 }), send_elapsed: 68.06147ms, ack_elapsed: 32.442197ms, rtt: 32.607203ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 297970, last_update: Instant { tv_sec: 771, tv_nsec: 339145341 }, next_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.752617674Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5940 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 339145341 } })
[2025-12-13T09:17:22.752631450Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.752639816Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.752649353Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.752654743Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.775758927Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.775801355Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.775818958Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900106 
[2025-12-13T09:17:22.775837683Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[123..128, 130..133, 135..135] ecn_counts=None
[2025-12-13T09:17:22.775848803Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 131
[2025-12-13T09:17:22.775854995Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 132
[2025-12-13T09:17:22.775860475Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 133
[2025-12-13T09:17:22.775865855Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 135
[2025-12-13T09:17:22.775876806Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:22.775936998Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.775945433Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6750)
[2025-12-13T09:17:22.775962735Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.775982662Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=141 
[2025-12-13T09:17:22.775988383Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=168093 len=1324 fin=false
[2025-12-13T09:17:22.776005825Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.84761ms latest_rtt=56.323423ms srtt=53.61414ms min_rtt=32.595285ms rttvar=15.002656ms cwnd=14040 ssthresh=11340 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 164770, delivered_time: Instant { tv_sec: 771, tv_nsec: 395468764 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 141, largest_acked: 135, rate_sample: RateSample { bandwidth: 885.43 Kbps, is_app_limited: false, interval: 68.06147ms, delivered: 7533, prior_delivered: 157237, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 358795886 }), send_elapsed: 68.06147ms, ack_elapsed: 36.672878ms, rtt: 56.323423ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 327339, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.776039898Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=142 
[2025-12-13T09:17:22.776043385Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=169417 len=1324 fin=false
[2025-12-13T09:17:22.776049286Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.805301ms latest_rtt=56.323423ms srtt=53.61414ms min_rtt=32.595285ms rttvar=15.002656ms cwnd=14040 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 164770, delivered_time: Instant { tv_sec: 771, tv_nsec: 395468764 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 142, largest_acked: 135, rate_sample: RateSample { bandwidth: 885.43 Kbps, is_app_limited: false, interval: 68.06147ms, delivered: 7533, prior_delivered: 157237, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 358795886 }), send_elapsed: 68.06147ms, ack_elapsed: 36.672878ms, rtt: 56.323423ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 327339, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.776066247Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=143 
[2025-12-13T09:17:22.776069544Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=170741 len=1324 fin=false
[2025-12-13T09:17:22.776074703Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.779934ms latest_rtt=56.323423ms srtt=53.61414ms min_rtt=32.595285ms rttvar=15.002656ms cwnd=14040 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 164770, delivered_time: Instant { tv_sec: 771, tv_nsec: 395468764 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 143, largest_acked: 135, rate_sample: RateSample { bandwidth: 885.43 Kbps, is_app_limited: false, interval: 68.06147ms, delivered: 7533, prior_delivered: 157237, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 358795886 }), send_elapsed: 68.06147ms, ack_elapsed: 36.672878ms, rtt: 56.323423ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 327339, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.776090362Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=144 
[2025-12-13T09:17:22.776093588Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=172065 len=1324 fin=false
[2025-12-13T09:17:22.776101513Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.753144ms latest_rtt=56.323423ms srtt=53.61414ms min_rtt=32.595285ms rttvar=15.002656ms cwnd=14040 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 164770, delivered_time: Instant { tv_sec: 771, tv_nsec: 395468764 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 144, largest_acked: 135, rate_sample: RateSample { bandwidth: 885.43 Kbps, is_app_limited: false, interval: 68.06147ms, delivered: 7533, prior_delivered: 157237, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 358795886 }), send_elapsed: 68.06147ms, ack_elapsed: 36.672878ms, rtt: 56.323423ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 327339, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.776117423Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=145 
[2025-12-13T09:17:22.776120679Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=173389 len=1324 fin=false
[2025-12-13T09:17:22.776125778Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.728879ms latest_rtt=56.323423ms srtt=53.61414ms min_rtt=32.595285ms rttvar=15.002656ms cwnd=14040 ssthresh=11340 bytes_in_flight=14040 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 164770, delivered_time: Instant { tv_sec: 771, tv_nsec: 395468764 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 145, largest_acked: 135, rate_sample: RateSample { bandwidth: 885.43 Kbps, is_app_limited: false, interval: 68.06147ms, delivered: 7533, prior_delivered: 157237, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 358795886 }), send_elapsed: 68.06147ms, ack_elapsed: 36.672878ms, rtt: 56.323423ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 327339, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.776140986Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.776254547Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 395621547 } })
[2025-12-13T09:17:22.776267151Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.783343707Z TRACE quiche_server] timed out
[2025-12-13T09:17:22.783401394Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:22.783408297Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 134 lost on epoch 2
[2025-12-13T09:17:22.783415100Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=131.324472ms latest_rtt=56.323423ms srtt=53.61414ms min_rtt=32.595285ms rttvar=15.002656ms cwnd=9828 ssthresh=9828 bytes_in_flight=12690 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 164770, delivered_time: Instant { tv_sec: 771, tv_nsec: 395468764 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 145, largest_acked: 135, rate_sample: RateSample { bandwidth: 885.43 Kbps, is_app_limited: false, interval: 68.06147ms, delivered: 7533, prior_delivered: 157237, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 358795886 }), send_elapsed: 68.06147ms, ack_elapsed: 36.672878ms, rtt: 56.323423ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 327339, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.783494407Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.783498775Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.802272810Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.802315760Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.802336829Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900107 
[2025-12-13T09:17:22.802387152Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1775 blocks=[123..128, 130..133, 135..140] ecn_counts=None
[2025-12-13T09:17:22.802403132Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 136
[2025-12-13T09:17:22.802410306Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 137
[2025-12-13T09:17:22.802415876Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 138
[2025-12-13T09:17:22.802420785Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 139
[2025-12-13T09:17:22.802425484Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 140
[2025-12-13T09:17:22.802435362Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:22.802473192Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.802481478Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7236)
[2025-12-13T09:17:22.802501675Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.802524327Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=146 
[2025-12-13T09:17:22.802531591Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=159635 len=1324 fin=false
[2025-12-13T09:17:22.802548001Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=140.485825ms latest_rtt=82.840743ms srtt=55.492464ms min_rtt=32.595285ms rttvar=15.008642ms cwnd=9828 ssthresh=9828 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 170710, delivered_time: Instant { tv_sec: 771, tv_nsec: 421986084 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 146, largest_acked: 140, rate_sample: RateSample { bandwidth: 1.81 Mbps, is_app_limited: false, interval: 50.23354ms, delivered: 11340, prior_delivered: 159370, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 371752544 }), send_elapsed: 0ns, ack_elapsed: 50.23354ms, rtt: 82.840743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 221381, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.802594147Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=147 
[2025-12-13T09:17:22.802598475Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=174713 len=1324 fin=false
[2025-12-13T09:17:22.802605678Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=140.511062ms latest_rtt=82.840743ms srtt=55.492464ms min_rtt=32.595285ms rttvar=15.008642ms cwnd=9828 ssthresh=9828 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 170710, delivered_time: Instant { tv_sec: 771, tv_nsec: 421986084 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 147, largest_acked: 140, rate_sample: RateSample { bandwidth: 1.81 Mbps, is_app_limited: false, interval: 50.23354ms, delivered: 11340, prior_delivered: 159370, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 371752544 }), send_elapsed: 0ns, ack_elapsed: 50.23354ms, rtt: 82.840743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 221381, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.802623842Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=148 
[2025-12-13T09:17:22.802627649Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=176037 len=1324 fin=false
[2025-12-13T09:17:22.802633701Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=140.514789ms latest_rtt=82.840743ms srtt=55.492464ms min_rtt=32.595285ms rttvar=15.008642ms cwnd=9828 ssthresh=9828 bytes_in_flight=10800 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 170710, delivered_time: Instant { tv_sec: 771, tv_nsec: 421986084 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 148, largest_acked: 140, rate_sample: RateSample { bandwidth: 1.81 Mbps, is_app_limited: false, interval: 50.23354ms, delivered: 11340, prior_delivered: 159370, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 371752544 }), send_elapsed: 0ns, ack_elapsed: 50.23354ms, rtt: 82.840743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 221381, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.802649880Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=90 pn=149 
[2025-12-13T09:17:22.802653728Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=177361 len=82 fin=false
[2025-12-13T09:17:22.802659689Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=140.51519ms latest_rtt=82.840743ms srtt=55.492464ms min_rtt=32.595285ms rttvar=15.008642ms cwnd=9828 ssthresh=9828 bytes_in_flight=10908 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 170710, delivered_time: Instant { tv_sec: 771, tv_nsec: 421986084 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 339145341 }, end_of_app_limited: 0, last_sent_packet: 149, largest_acked: 140, rate_sample: RateSample { bandwidth: 1.81 Mbps, is_app_limited: false, interval: 50.23354ms, delivered: 11340, prior_delivered: 159370, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 371752544 }), send_elapsed: 0ns, ack_elapsed: 50.23354ms, rtt: 82.840743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 221381, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.802785002Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4158 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 395621547 } })
[2025-12-13T09:17:22.802798447Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.802807303Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.802816771Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.802822231Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.828650337Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.828697885Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.828718794Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900108 
[2025-12-13T09:17:22.828740084Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2019 blocks=[123..128, 130..133, 135..145] ecn_counts=None
[2025-12-13T09:17:22.828752848Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 141
[2025-12-13T09:17:22.828758508Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 142
[2025-12-13T09:17:22.828763427Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 143
[2025-12-13T09:17:22.828768016Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 144
[2025-12-13T09:17:22.828771993Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 145
[2025-12-13T09:17:22.828781881Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:22.828817407Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.828825272Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(10395)
[2025-12-13T09:17:22.828841382Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.828859035Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=150 
[2025-12-13T09:17:22.828863062Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=177443 len=1324 fin=false
[2025-12-13T09:17:22.828875646Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.022409ms latest_rtt=52.746372ms srtt=53.130202ms min_rtt=32.595285ms rttvar=15.981004ms cwnd=9828 ssthresh=9828 bytes_in_flight=5508 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 177460, delivered_time: Instant { tv_sec: 771, tv_nsec: 448367919 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 150, largest_acked: 145, rate_sample: RateSample { bandwidth: 1.80 Mbps, is_app_limited: false, interval: 56.476206ms, delivered: 12690, prior_delivered: 164770, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 395468764 }), send_elapsed: 56.476206ms, ack_elapsed: 52.899155ms, rtt: 52.746372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 231224, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.828918836Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=151 
[2025-12-13T09:17:22.828922413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=178767 len=1324 fin=false
[2025-12-13T09:17:22.828928133Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.041975ms latest_rtt=52.746372ms srtt=53.130202ms min_rtt=32.595285ms rttvar=15.981004ms cwnd=9828 ssthresh=9828 bytes_in_flight=6858 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 177460, delivered_time: Instant { tv_sec: 771, tv_nsec: 448367919 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 151, largest_acked: 145, rate_sample: RateSample { bandwidth: 1.80 Mbps, is_app_limited: false, interval: 56.476206ms, delivered: 12690, prior_delivered: 164770, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 395468764 }), send_elapsed: 56.476206ms, ack_elapsed: 52.899155ms, rtt: 52.746372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 231224, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.828944884Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=152 
[2025-12-13T09:17:22.828948141Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=180091 len=1324 fin=false
[2025-12-13T09:17:22.828953110Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.043869ms latest_rtt=52.746372ms srtt=53.130202ms min_rtt=32.595285ms rttvar=15.981004ms cwnd=9828 ssthresh=9828 bytes_in_flight=8208 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 177460, delivered_time: Instant { tv_sec: 771, tv_nsec: 448367919 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 152, largest_acked: 145, rate_sample: RateSample { bandwidth: 1.80 Mbps, is_app_limited: false, interval: 56.476206ms, delivered: 12690, prior_delivered: 164770, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 395468764 }), send_elapsed: 56.476206ms, ack_elapsed: 52.899155ms, rtt: 52.746372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 231224, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.828972205Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=153 
[2025-12-13T09:17:22.828975511Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=181415 len=1324 fin=false
[2025-12-13T09:17:22.828980521Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.043789ms latest_rtt=52.746372ms srtt=53.130202ms min_rtt=32.595285ms rttvar=15.981004ms cwnd=9828 ssthresh=9828 bytes_in_flight=9558 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 177460, delivered_time: Instant { tv_sec: 771, tv_nsec: 448367919 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 153, largest_acked: 145, rate_sample: RateSample { bandwidth: 1.80 Mbps, is_app_limited: false, interval: 56.476206ms, delivered: 12690, prior_delivered: 164770, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 395468764 }), send_elapsed: 56.476206ms, ack_elapsed: 52.899155ms, rtt: 52.746372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 231224, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.828996059Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=252 pn=154 
[2025-12-13T09:17:22.828999336Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=182739 len=244 fin=false
[2025-12-13T09:17:22.829004415Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.043999ms latest_rtt=52.746372ms srtt=53.130202ms min_rtt=32.595285ms rttvar=15.981004ms cwnd=9828 ssthresh=9828 bytes_in_flight=9828 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 177460, delivered_time: Instant { tv_sec: 771, tv_nsec: 448367919 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 154, largest_acked: 145, rate_sample: RateSample { bandwidth: 1.80 Mbps, is_app_limited: false, interval: 56.476206ms, delivered: 12690, prior_delivered: 164770, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 395468764 }), send_elapsed: 56.476206ms, ack_elapsed: 52.899155ms, rtt: 52.746372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 231224, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.829139366Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5670 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 395621547 } })
[2025-12-13T09:17:22.829153231Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.829161687Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.829169702Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.829172768Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.834782409Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.834818636Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.834837181Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900109 
[2025-12-13T09:17:22.834873618Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=30 blocks=[123..128, 130..133, 135..146] ecn_counts=None
[2025-12-13T09:17:22.834888105Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 146
[2025-12-13T09:17:22.834899937Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=436857
[2025-12-13T09:17:22.834909345Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=14
[2025-12-13T09:17:22.834948578Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.834956813Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:22.834975207Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.834997779Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=155 
[2025-12-13T09:17:22.835005323Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=19 blocks=[11900104..11900109] ecn_counts=None
[2025-12-13T09:17:22.835012827Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=182983 len=1316 fin=false
[2025-12-13T09:17:22.835032844Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=132.201762ms latest_rtt=58.86573ms srtt=53.817142ms min_rtt=32.595285ms rttvar=13.359635ms cwnd=9828 ssthresh=9828 bytes_in_flight=9828 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 178810, delivered_time: Instant { tv_sec: 771, tv_nsec: 454487277 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 155, largest_acked: 146, rate_sample: RateSample { bandwidth: 1.15 Mbps, is_app_limited: false, interval: 56.476206ms, delivered: 8100, prior_delivered: 170710, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 421986084 }), send_elapsed: 56.476206ms, ack_elapsed: 32.501193ms, rtt: 58.86573ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 228272, last_update: Instant { tv_sec: 771, tv_nsec: 395621547 }, next_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.835064273Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.835130636Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 395621547 } })
[2025-12-13T09:17:22.835142087Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.854779057Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.854812700Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.854833078Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900110 
[2025-12-13T09:17:22.854853746Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2265 blocks=[123..128, 130..133, 135..149] ecn_counts=None
[2025-12-13T09:17:22.854877019Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 147
[2025-12-13T09:17:22.854882690Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 148
[2025-12-13T09:17:22.854887579Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 149
[2025-12-13T09:17:22.854898630Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:22.854930789Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.854936821Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2808)
[2025-12-13T09:17:22.854949284Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.854965814Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=156 
[2025-12-13T09:17:22.854969731Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=184299 len=1324 fin=false
[2025-12-13T09:17:22.854982345Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=126.65522ms latest_rtt=78.861527ms srtt=54.682689ms min_rtt=32.595285ms rttvar=11.750822ms cwnd=9828 ssthresh=9828 bytes_in_flight=8370 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 181618, delivered_time: Instant { tv_sec: 771, tv_nsec: 474483074 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 156, largest_acked: 149, rate_sample: RateSample { bandwidth: 1.55 Mbps, is_app_limited: false, interval: 56.476206ms, delivered: 10908, prior_delivered: 170710, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 421986084 }), send_elapsed: 56.476206ms, ack_elapsed: 52.49699ms, rtt: 78.861527ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 224659, last_update: Instant { tv_sec: 771, tv_nsec: 474606754 }, next_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.855008343Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=157 
[2025-12-13T09:17:22.855011720Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=185623 len=1324 fin=false
[2025-12-13T09:17:22.855017059Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=126.674646ms latest_rtt=78.861527ms srtt=54.682689ms min_rtt=32.595285ms rttvar=11.750822ms cwnd=9828 ssthresh=9828 bytes_in_flight=9720 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 181618, delivered_time: Instant { tv_sec: 771, tv_nsec: 474483074 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 157, largest_acked: 149, rate_sample: RateSample { bandwidth: 1.55 Mbps, is_app_limited: false, interval: 56.476206ms, delivered: 10908, prior_delivered: 170710, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 421986084 }), send_elapsed: 56.476206ms, ack_elapsed: 52.49699ms, rtt: 78.861527ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 224659, last_update: Instant { tv_sec: 771, tv_nsec: 474606754 }, next_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.855038700Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=90 pn=158 
[2025-12-13T09:17:22.855042016Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=186947 len=82 fin=false
[2025-12-13T09:17:22.855047045Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=126.675718ms latest_rtt=78.861527ms srtt=54.682689ms min_rtt=32.595285ms rttvar=11.750822ms cwnd=9828 ssthresh=9828 bytes_in_flight=9828 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 181618, delivered_time: Instant { tv_sec: 771, tv_nsec: 474483074 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 158, largest_acked: 149, rate_sample: RateSample { bandwidth: 1.55 Mbps, is_app_limited: false, interval: 56.476206ms, delivered: 10908, prior_delivered: 170710, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 421986084 }), send_elapsed: 56.476206ms, ack_elapsed: 52.49699ms, rtt: 78.861527ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 224659, last_update: Instant { tv_sec: 771, tv_nsec: 474606754 }, next_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.855140258Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2808 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 474606754 } })
[2025-12-13T09:17:22.855152631Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.855161107Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.855169543Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.855173921Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.881100946Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.881137323Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.881157581Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900111 
[2025-12-13T09:17:22.881178350Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1772 blocks=[147..155] ecn_counts=None
[2025-12-13T09:17:22.881192145Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 150
[2025-12-13T09:17:22.881200140Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 151
[2025-12-13T09:17:22.881206692Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 152
[2025-12-13T09:17:22.881212904Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 153
[2025-12-13T09:17:22.881218945Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 154
[2025-12-13T09:17:22.881225227Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 155
[2025-12-13T09:17:22.881240154Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:22.881284577Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.881294365Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7020)
[2025-12-13T09:17:22.881332596Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.881385144Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=159 
[2025-12-13T09:17:22.881392908Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=187029 len=1324 fin=false
[2025-12-13T09:17:22.881413266Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=155.726622ms latest_rtt=105.185589ms srtt=59.22355ms min_rtt=32.595285ms rttvar=17.894841ms cwnd=9828 ssthresh=9828 bytes_in_flight=4158 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 188638, delivered_time: Instant { tv_sec: 771, tv_nsec: 500807136 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 159, largest_acked: 155, rate_sample: RateSample { bandwidth: 1.70 Mbps, is_app_limited: false, interval: 46.319859ms, delivered: 9828, prior_delivered: 178810, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 454487277 }), send_elapsed: 0ns, ack_elapsed: 46.319859ms, rtt: 105.185589ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 207434, last_update: Instant { tv_sec: 771, tv_nsec: 474606754 }, next_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.881445686Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=160 
[2025-12-13T09:17:22.881449143Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=188353 len=1324 fin=false
[2025-12-13T09:17:22.881454904Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=155.790311ms latest_rtt=105.185589ms srtt=59.22355ms min_rtt=32.595285ms rttvar=17.894841ms cwnd=9828 ssthresh=9828 bytes_in_flight=5508 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 188638, delivered_time: Instant { tv_sec: 771, tv_nsec: 500807136 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 160, largest_acked: 155, rate_sample: RateSample { bandwidth: 1.70 Mbps, is_app_limited: false, interval: 46.319859ms, delivered: 9828, prior_delivered: 178810, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 454487277 }), send_elapsed: 0ns, ack_elapsed: 46.319859ms, rtt: 105.185589ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 207434, last_update: Instant { tv_sec: 771, tv_nsec: 474606754 }, next_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.881471474Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=161 
[2025-12-13T09:17:22.881474750Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=189677 len=1324 fin=false
[2025-12-13T09:17:22.881479870Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=155.792264ms latest_rtt=105.185589ms srtt=59.22355ms min_rtt=32.595285ms rttvar=17.894841ms cwnd=9828 ssthresh=9828 bytes_in_flight=6858 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 188638, delivered_time: Instant { tv_sec: 771, tv_nsec: 500807136 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 161, largest_acked: 155, rate_sample: RateSample { bandwidth: 1.70 Mbps, is_app_limited: false, interval: 46.319859ms, delivered: 9828, prior_delivered: 178810, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 454487277 }), send_elapsed: 0ns, ack_elapsed: 46.319859ms, rtt: 105.185589ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 207434, last_update: Instant { tv_sec: 771, tv_nsec: 474606754 }, next_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.881501650Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=162 
[2025-12-13T09:17:22.881504906Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=191001 len=1324 fin=false
[2025-12-13T09:17:22.881509986Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=155.792485ms latest_rtt=105.185589ms srtt=59.22355ms min_rtt=32.595285ms rttvar=17.894841ms cwnd=9828 ssthresh=9828 bytes_in_flight=8208 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 188638, delivered_time: Instant { tv_sec: 771, tv_nsec: 500807136 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 162, largest_acked: 155, rate_sample: RateSample { bandwidth: 1.70 Mbps, is_app_limited: false, interval: 46.319859ms, delivered: 9828, prior_delivered: 178810, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 454487277 }), send_elapsed: 0ns, ack_elapsed: 46.319859ms, rtt: 105.185589ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 207434, last_update: Instant { tv_sec: 771, tv_nsec: 474606754 }, next_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.881525435Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=163 
[2025-12-13T09:17:22.881528690Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=192325 len=1324 fin=false
[2025-12-13T09:17:22.881533610Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=155.792815ms latest_rtt=105.185589ms srtt=59.22355ms min_rtt=32.595285ms rttvar=17.894841ms cwnd=9828 ssthresh=9828 bytes_in_flight=9558 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 188638, delivered_time: Instant { tv_sec: 771, tv_nsec: 500807136 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 163, largest_acked: 155, rate_sample: RateSample { bandwidth: 1.70 Mbps, is_app_limited: false, interval: 46.319859ms, delivered: 9828, prior_delivered: 178810, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 454487277 }), send_elapsed: 0ns, ack_elapsed: 46.319859ms, rtt: 105.185589ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 207434, last_update: Instant { tv_sec: 771, tv_nsec: 474606754 }, next_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.881552114Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=252 pn=164 
[2025-12-13T09:17:22.881555390Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=193649 len=244 fin=false
[2025-12-13T09:17:22.881560309Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=155.793106ms latest_rtt=105.185589ms srtt=59.22355ms min_rtt=32.595285ms rttvar=17.894841ms cwnd=9828 ssthresh=9828 bytes_in_flight=9828 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 771, tv_nsec: 403054827 }) Rate { delivered: 188638, delivered_time: Instant { tv_sec: 771, tv_nsec: 500807136 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 395621547 }, end_of_app_limited: 0, last_sent_packet: 164, largest_acked: 155, rate_sample: RateSample { bandwidth: 1.70 Mbps, is_app_limited: false, interval: 46.319859ms, delivered: 9828, prior_delivered: 178810, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 454487277 }), send_elapsed: 0ns, ack_elapsed: 46.319859ms, rtt: 105.185589ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 207434, last_update: Instant { tv_sec: 771, tv_nsec: 474606754 }, next_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.5740609166314434 w_max=11934 } 
[2025-12-13T09:17:22.881694469Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7020 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 474606754 } })
[2025-12-13T09:17:22.881706351Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.881713454Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.881721449Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.881725987Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.907252215Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.907291899Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.907313028Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900112 
[2025-12-13T09:17:22.907334057Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2397 blocks=[147..158] ecn_counts=None
[2025-12-13T09:17:22.907346320Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 156
[2025-12-13T09:17:22.907374452Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 157
[2025-12-13T09:17:22.907379201Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 158
[2025-12-13T09:17:22.907390001Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:22.907424185Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.907432039Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7020)
[2025-12-13T09:17:22.907450474Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.907468276Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=165 
[2025-12-13T09:17:22.907472825Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=193893 len=1324 fin=false
[2025-12-13T09:17:22.907485789Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.663138ms latest_rtt=52.355949ms srtt=55.968099ms min_rtt=32.595285ms rttvar=19.93203ms cwnd=14040 ssthresh=11340 bytes_in_flight=8370 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 191446, delivered_time: Instant { tv_sec: 771, tv_nsec: 526962703 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 165, largest_acked: 158, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 181618, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 474483074 }), send_elapsed: 78.985207ms, ack_elapsed: 52.479629ms, rtt: 52.355949ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 313571, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.907546412Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=167 
[2025-12-13T09:17:22.907550048Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=195217 len=1324 fin=false
[2025-12-13T09:17:22.907556480Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.682704ms latest_rtt=52.355949ms srtt=55.968099ms min_rtt=32.595285ms rttvar=19.93203ms cwnd=14040 ssthresh=11340 bytes_in_flight=9720 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 191446, delivered_time: Instant { tv_sec: 771, tv_nsec: 526962703 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 167, largest_acked: 158, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 181618, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 474483074 }), send_elapsed: 78.985207ms, ack_elapsed: 52.479629ms, rtt: 52.355949ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 313571, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.907574193Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=168 
[2025-12-13T09:17:22.907577490Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=196541 len=1324 fin=false
[2025-12-13T09:17:22.907582509Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.68591ms latest_rtt=52.355949ms srtt=55.968099ms min_rtt=32.595285ms rttvar=19.93203ms cwnd=14040 ssthresh=11340 bytes_in_flight=11070 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 191446, delivered_time: Instant { tv_sec: 771, tv_nsec: 526962703 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 168, largest_acked: 158, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 181618, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 474483074 }), send_elapsed: 78.985207ms, ack_elapsed: 52.479629ms, rtt: 52.355949ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 313571, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.907602045Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=169 
[2025-12-13T09:17:22.907605351Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=197865 len=1324 fin=false
[2025-12-13T09:17:22.907610551Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.68584ms latest_rtt=52.355949ms srtt=55.968099ms min_rtt=32.595285ms rttvar=19.93203ms cwnd=14040 ssthresh=11340 bytes_in_flight=12420 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 191446, delivered_time: Instant { tv_sec: 771, tv_nsec: 526962703 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 169, largest_acked: 158, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 181618, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 474483074 }), send_elapsed: 78.985207ms, ack_elapsed: 52.479629ms, rtt: 52.355949ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 313571, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.907626170Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=170 
[2025-12-13T09:17:22.907629376Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=199189 len=1324 fin=false
[2025-12-13T09:17:22.907634305Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.686241ms latest_rtt=52.355949ms srtt=55.968099ms min_rtt=32.595285ms rttvar=19.93203ms cwnd=14040 ssthresh=11340 bytes_in_flight=13770 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 191446, delivered_time: Instant { tv_sec: 771, tv_nsec: 526962703 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 170, largest_acked: 158, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 181618, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 474483074 }), send_elapsed: 78.985207ms, ack_elapsed: 52.479629ms, rtt: 52.355949ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 313571, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.907649754Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=252 pn=171 
[2025-12-13T09:17:22.907653000Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=200513 len=244 fin=false
[2025-12-13T09:17:22.907658189Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=160.68615ms latest_rtt=52.355949ms srtt=55.968099ms min_rtt=32.595285ms rttvar=19.93203ms cwnd=14040 ssthresh=11340 bytes_in_flight=14040 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 191446, delivered_time: Instant { tv_sec: 771, tv_nsec: 526962703 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 171, largest_acked: 158, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 181618, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 474483074 }), send_elapsed: 78.985207ms, ack_elapsed: 52.479629ms, rtt: 52.355949ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 313571, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.907768073Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7020 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 527108144 } })
[2025-12-13T09:17:22.907776509Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.907781669Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.907786788Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.907789834Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.913572576Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.913607642Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.913627549Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900113 
[2025-12-13T09:17:22.913647967Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=14 blocks=[147..159] ecn_counts=None
[2025-12-13T09:17:22.913659809Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 159
[2025-12-13T09:17:22.913671019Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=450497
[2025-12-13T09:17:22.913680216Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:22.913712426Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.913720261Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:22.913742071Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.913764713Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=172 
[2025-12-13T09:17:22.913772247Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=16 blocks=[11900110..11900113] ecn_counts=None
[2025-12-13T09:17:22.913782707Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=200757 len=1316 fin=false
[2025-12-13T09:17:22.913803075Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=143.621979ms latest_rtt=58.67056ms srtt=56.291906ms min_rtt=32.595285ms rttvar=15.596637ms cwnd=14040 ssthresh=11340 bytes_in_flight=14040 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 192796, delivered_time: Instant { tv_sec: 771, tv_nsec: 533277314 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 172, largest_acked: 159, rate_sample: RateSample { bandwidth: 421.14 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 4158, prior_delivered: 188638, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 500807136 }), send_elapsed: 78.985207ms, ack_elapsed: 32.470178ms, rtt: 58.67056ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 311767, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.913848239Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.913906677Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 527108144 } })
[2025-12-13T09:17:22.913915404Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.934191604Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.934230716Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.934252497Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900114 
[2025-12-13T09:17:22.934274067Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2016 blocks=[147..164] ecn_counts=None
[2025-12-13T09:17:22.934284807Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 160
[2025-12-13T09:17:22.934290678Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 161
[2025-12-13T09:17:22.934295407Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 162
[2025-12-13T09:17:22.934299675Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 163
[2025-12-13T09:17:22.934303592Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 164
[2025-12-13T09:17:22.934315524Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:22.934380855Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.934391205Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7020)
[2025-12-13T09:17:22.934409669Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.934431389Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=173 
[2025-12-13T09:17:22.934435808Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=202073 len=1324 fin=false
[2025-12-13T09:17:22.934451056Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=135.777234ms latest_rtt=79.294416ms srtt=57.151219ms min_rtt=32.595285ms rttvar=13.416104ms cwnd=15390 ssthresh=11340 bytes_in_flight=9720 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 198466, delivered_time: Instant { tv_sec: 771, tv_nsec: 553901170 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 173, largest_acked: 164, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 188638, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 500807136 }), send_elapsed: 78.985207ms, ack_elapsed: 53.094034ms, rtt: 79.294416ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 336606, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.934498184Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=174 
[2025-12-13T09:17:22.934501870Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=203397 len=1324 fin=false
[2025-12-13T09:17:22.934507591Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=135.802702ms latest_rtt=79.294416ms srtt=57.151219ms min_rtt=32.595285ms rttvar=13.416104ms cwnd=15390 ssthresh=11340 bytes_in_flight=11070 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 198466, delivered_time: Instant { tv_sec: 771, tv_nsec: 553901170 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 174, largest_acked: 164, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 188638, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 500807136 }), send_elapsed: 78.985207ms, ack_elapsed: 53.094034ms, rtt: 79.294416ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 336606, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.934524532Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=175 
[2025-12-13T09:17:22.934527808Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=204721 len=1324 fin=false
[2025-12-13T09:17:22.934532938Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=135.805135ms latest_rtt=79.294416ms srtt=57.151219ms min_rtt=32.595285ms rttvar=13.416104ms cwnd=15390 ssthresh=11340 bytes_in_flight=12420 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 198466, delivered_time: Instant { tv_sec: 771, tv_nsec: 553901170 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 175, largest_acked: 164, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 188638, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 500807136 }), send_elapsed: 78.985207ms, ack_elapsed: 53.094034ms, rtt: 79.294416ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 336606, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.934549008Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=176 
[2025-12-13T09:17:22.934552234Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=206045 len=1324 fin=false
[2025-12-13T09:17:22.934557303Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=135.805175ms latest_rtt=79.294416ms srtt=57.151219ms min_rtt=32.595285ms rttvar=13.416104ms cwnd=15390 ssthresh=11340 bytes_in_flight=13770 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 198466, delivered_time: Instant { tv_sec: 771, tv_nsec: 553901170 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 176, largest_acked: 164, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 188638, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 500807136 }), send_elapsed: 78.985207ms, ack_elapsed: 53.094034ms, rtt: 79.294416ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 336606, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.934576790Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=177 
[2025-12-13T09:17:22.934580036Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=207369 len=1324 fin=false
[2025-12-13T09:17:22.934584945Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=135.805296ms latest_rtt=79.294416ms srtt=57.151219ms min_rtt=32.595285ms rttvar=13.416104ms cwnd=15390 ssthresh=11340 bytes_in_flight=15120 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 198466, delivered_time: Instant { tv_sec: 771, tv_nsec: 553901170 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 177, largest_acked: 164, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 188638, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 500807136 }), send_elapsed: 78.985207ms, ack_elapsed: 53.094034ms, rtt: 79.294416ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 336606, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.934600363Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=252 pn=178 
[2025-12-13T09:17:22.934603589Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=208693 len=244 fin=false
[2025-12-13T09:17:22.934608549Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=135.805706ms latest_rtt=79.294416ms srtt=57.151219ms min_rtt=32.595285ms rttvar=13.416104ms cwnd=15390 ssthresh=11340 bytes_in_flight=15390 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 198466, delivered_time: Instant { tv_sec: 771, tv_nsec: 553901170 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 474606754 }, end_of_app_limited: 0, last_sent_packet: 178, largest_acked: 164, rate_sample: RateSample { bandwidth: 995.42 Kbps, is_app_limited: false, interval: 78.985207ms, delivered: 9828, prior_delivered: 188638, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 500807136 }), send_elapsed: 78.985207ms, ack_elapsed: 53.094034ms, rtt: 79.294416ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 336606, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.934730565Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7020 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 527108144 } })
[2025-12-13T09:17:22.934741375Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.934747527Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.934754720Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.934758006Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.940531692Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.940558772Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.940575413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900115 
[2025-12-13T09:17:22.940596813Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[147..165, 167..167] ecn_counts=None
[2025-12-13T09:17:22.940609406Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 165
[2025-12-13T09:17:22.940615938Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 167
[2025-12-13T09:17:22.940629354Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:22.940663707Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.940671472Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:22.940690427Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.940710825Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=179 
[2025-12-13T09:17:22.940717307Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=208937 len=1324 fin=false
[2025-12-13T09:17:22.940741331Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=143.409264ms latest_rtt=33.118117ms srtt=54.14308ms min_rtt=32.595285ms rttvar=16.078353ms cwnd=15390 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 201166, delivered_time: Instant { tv_sec: 771, tv_nsec: 560226261 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, end_of_app_limited: 0, last_sent_packet: 179, largest_acked: 167, rate_sample: RateSample { bandwidth: 1.48 Mbps, is_app_limited: false, interval: 52.50139ms, delivered: 9720, prior_delivered: 191446, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 526962703 }), send_elapsed: 52.50139ms, ack_elapsed: 33.263558ms, rtt: 33.118117ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 355308, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.940784021Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=180 
[2025-12-13T09:17:22.940809538Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=210261 len=1324 fin=false
[2025-12-13T09:17:22.940818535Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=143.415696ms latest_rtt=33.118117ms srtt=54.14308ms min_rtt=32.595285ms rttvar=16.078353ms cwnd=15390 ssthresh=11340 bytes_in_flight=15390 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 201166, delivered_time: Instant { tv_sec: 771, tv_nsec: 560226261 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, end_of_app_limited: 0, last_sent_packet: 180, largest_acked: 167, rate_sample: RateSample { bandwidth: 1.48 Mbps, is_app_limited: false, interval: 52.50139ms, delivered: 9720, prior_delivered: 191446, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 526962703 }), send_elapsed: 52.50139ms, ack_elapsed: 33.263558ms, rtt: 33.118117ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 355308, last_update: Instant { tv_sec: 771, tv_nsec: 527108144 }, next_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.940838222Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.940903162Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 527108144 } })
[2025-12-13T09:17:22.940910906Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.960783451Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.960819859Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.960840848Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900116 
[2025-12-13T09:17:22.960862999Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1901 blocks=[160..165, 167..172] ecn_counts=None
[2025-12-13T09:17:22.960876464Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 168
[2025-12-13T09:17:22.960883257Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 169
[2025-12-13T09:17:22.960888997Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 170
[2025-12-13T09:17:22.960894337Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 171
[2025-12-13T09:17:22.960900248Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 172
[2025-12-13T09:17:22.960912361Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:22.960976630Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.960983333Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5670)
[2025-12-13T09:17:22.960999422Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.961018538Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=181 
[2025-12-13T09:17:22.961023447Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=211585 len=1324 fin=false
[2025-12-13T09:17:22.961037092Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=141.315842ms latest_rtt=53.38285ms srtt=52.147051ms min_rtt=32.595285ms rttvar=16.050821ms cwnd=15390 ssthresh=11340 bytes_in_flight=11070 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 206836, delivered_time: Instant { tv_sec: 771, tv_nsec: 580490994 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, end_of_app_limited: 0, last_sent_packet: 181, largest_acked: 172, rate_sample: RateSample { bandwidth: 2.14 Mbps, is_app_limited: false, interval: 52.50139ms, delivered: 14040, prior_delivered: 192796, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 533277314 }), send_elapsed: 52.50139ms, ack_elapsed: 47.21368ms, rtt: 53.38285ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 368908, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.961070334Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=182 
[2025-12-13T09:17:22.961074632Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=212909 len=1324 fin=false
[2025-12-13T09:17:22.961081545Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=141.335557ms latest_rtt=53.38285ms srtt=52.147051ms min_rtt=32.595285ms rttvar=16.050821ms cwnd=15390 ssthresh=11340 bytes_in_flight=12420 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 206836, delivered_time: Instant { tv_sec: 771, tv_nsec: 580490994 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, end_of_app_limited: 0, last_sent_packet: 182, largest_acked: 172, rate_sample: RateSample { bandwidth: 2.14 Mbps, is_app_limited: false, interval: 52.50139ms, delivered: 14040, prior_delivered: 192796, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 533277314 }), send_elapsed: 52.50139ms, ack_elapsed: 47.21368ms, rtt: 53.38285ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 368908, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.961098827Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=183 
[2025-12-13T09:17:22.961102654Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=214233 len=1324 fin=false
[2025-12-13T09:17:22.961108636Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=141.338272ms latest_rtt=53.38285ms srtt=52.147051ms min_rtt=32.595285ms rttvar=16.050821ms cwnd=15390 ssthresh=11340 bytes_in_flight=13770 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 206836, delivered_time: Instant { tv_sec: 771, tv_nsec: 580490994 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, end_of_app_limited: 0, last_sent_packet: 183, largest_acked: 172, rate_sample: RateSample { bandwidth: 2.14 Mbps, is_app_limited: false, interval: 52.50139ms, delivered: 14040, prior_delivered: 192796, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 533277314 }), send_elapsed: 52.50139ms, ack_elapsed: 47.21368ms, rtt: 53.38285ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 368908, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.961128472Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=184 
[2025-12-13T09:17:22.961132320Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=215557 len=1324 fin=false
[2025-12-13T09:17:22.961138291Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=141.338303ms latest_rtt=53.38285ms srtt=52.147051ms min_rtt=32.595285ms rttvar=16.050821ms cwnd=15390 ssthresh=11340 bytes_in_flight=15120 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 206836, delivered_time: Instant { tv_sec: 771, tv_nsec: 580490994 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, end_of_app_limited: 0, last_sent_packet: 184, largest_acked: 172, rate_sample: RateSample { bandwidth: 2.14 Mbps, is_app_limited: false, interval: 52.50139ms, delivered: 14040, prior_delivered: 192796, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 533277314 }), send_elapsed: 52.50139ms, ack_elapsed: 47.21368ms, rtt: 53.38285ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 368908, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.961154110Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=252 pn=185 
[2025-12-13T09:17:22.961157897Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=216881 len=244 fin=false
[2025-12-13T09:17:22.961164068Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=141.338523ms latest_rtt=53.38285ms srtt=52.147051ms min_rtt=32.595285ms rttvar=16.050821ms cwnd=15390 ssthresh=11340 bytes_in_flight=15390 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 206836, delivered_time: Instant { tv_sec: 771, tv_nsec: 580490994 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 527108144 }, end_of_app_limited: 0, last_sent_packet: 185, largest_acked: 172, rate_sample: RateSample { bandwidth: 2.14 Mbps, is_app_limited: false, interval: 52.50139ms, delivered: 14040, prior_delivered: 192796, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 533277314 }), send_elapsed: 52.50139ms, ack_elapsed: 47.21368ms, rtt: 53.38285ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 368908, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.961307274Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5670 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 580658025 } })
[2025-12-13T09:17:22.961318716Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.961325198Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.961332581Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.961342319Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.993256067Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:22.993297895Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:22.993318983Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900118 
[2025-12-13T09:17:22.993340153Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=14 blocks=[160..165, 167..181] ecn_counts=None
[2025-12-13T09:17:22.993380187Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 173
[2025-12-13T09:17:22.993387100Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 174
[2025-12-13T09:17:22.993393041Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 175
[2025-12-13T09:17:22.993398682Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 176
[2025-12-13T09:17:22.993404142Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 177
[2025-12-13T09:17:22.993409612Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 178
[2025-12-13T09:17:22.993414862Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 179
[2025-12-13T09:17:22.993420703Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 180
[2025-12-13T09:17:22.993430491Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 181
[2025-12-13T09:17:22.993440169Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=475053
[2025-12-13T09:17:22.993446761Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:22.993491314Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:22.993498757Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(11070)
[2025-12-13T09:17:22.993516190Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.993536948Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=186 
[2025-12-13T09:17:22.993542238Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=26 blocks=[11900114..11900116, 11900118..11900118] ecn_counts=None
[2025-12-13T09:17:22.993547939Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=217125 len=1314 fin=false
[2025-12-13T09:17:22.993562536Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.613484ms latest_rtt=32.310554ms srtt=49.667488ms min_rtt=32.310554ms rttvar=16.997239ms cwnd=15390 ssthresh=11340 bytes_in_flight=5670 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 217906, delivered_time: Instant { tv_sec: 771, tv_nsec: 612968579 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 186, largest_acked: 181, rate_sample: RateSample { bandwidth: 1.65 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 11070, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 32.477585ms, rtt: 32.310554ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 387325, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.993605576Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=187 
[2025-12-13T09:17:22.993609954Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=218439 len=1324 fin=false
[2025-12-13T09:17:22.993617478Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.640885ms latest_rtt=32.310554ms srtt=49.667488ms min_rtt=32.310554ms rttvar=16.997239ms cwnd=15390 ssthresh=11340 bytes_in_flight=7020 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 217906, delivered_time: Instant { tv_sec: 771, tv_nsec: 612968579 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 187, largest_acked: 181, rate_sample: RateSample { bandwidth: 1.65 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 11070, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 32.477585ms, rtt: 32.310554ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 387325, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.993638497Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=188 
[2025-12-13T09:17:22.993642525Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=219763 len=1324 fin=false
[2025-12-13T09:17:22.993648736Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.644081ms latest_rtt=32.310554ms srtt=49.667488ms min_rtt=32.310554ms rttvar=16.997239ms cwnd=15390 ssthresh=11340 bytes_in_flight=8370 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 217906, delivered_time: Instant { tv_sec: 771, tv_nsec: 612968579 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 188, largest_acked: 181, rate_sample: RateSample { bandwidth: 1.65 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 11070, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 32.477585ms, rtt: 32.310554ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 387325, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.993664465Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=189 
[2025-12-13T09:17:22.993667671Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=221087 len=1324 fin=false
[2025-12-13T09:17:22.993672510Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.646515ms latest_rtt=32.310554ms srtt=49.667488ms min_rtt=32.310554ms rttvar=16.997239ms cwnd=15390 ssthresh=11340 bytes_in_flight=9720 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 217906, delivered_time: Instant { tv_sec: 771, tv_nsec: 612968579 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 189, largest_acked: 181, rate_sample: RateSample { bandwidth: 1.65 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 11070, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 32.477585ms, rtt: 32.310554ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 387325, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.993691435Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=190 
[2025-12-13T09:17:22.993694701Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=222411 len=1324 fin=false
[2025-12-13T09:17:22.993699711Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.646345ms latest_rtt=32.310554ms srtt=49.667488ms min_rtt=32.310554ms rttvar=16.997239ms cwnd=15390 ssthresh=11340 bytes_in_flight=11070 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 217906, delivered_time: Instant { tv_sec: 771, tv_nsec: 612968579 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 190, largest_acked: 181, rate_sample: RateSample { bandwidth: 1.65 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 11070, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 32.477585ms, rtt: 32.310554ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 387325, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.993715130Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=191 
[2025-12-13T09:17:22.993718325Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=223735 len=1324 fin=false
[2025-12-13T09:17:22.993723355Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.646476ms latest_rtt=32.310554ms srtt=49.667488ms min_rtt=32.310554ms rttvar=16.997239ms cwnd=15390 ssthresh=11340 bytes_in_flight=12420 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 217906, delivered_time: Instant { tv_sec: 771, tv_nsec: 612968579 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 191, largest_acked: 181, rate_sample: RateSample { bandwidth: 1.65 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 11070, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 32.477585ms, rtt: 32.310554ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 387325, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.993741959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=192 
[2025-12-13T09:17:22.993745226Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=225059 len=1324 fin=false
[2025-12-13T09:17:22.993750144Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.646365ms latest_rtt=32.310554ms srtt=49.667488ms min_rtt=32.310554ms rttvar=16.997239ms cwnd=15390 ssthresh=11340 bytes_in_flight=13770 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 217906, delivered_time: Instant { tv_sec: 771, tv_nsec: 612968579 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 192, largest_acked: 181, rate_sample: RateSample { bandwidth: 1.65 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 11070, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 32.477585ms, rtt: 32.310554ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 387325, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.993765733Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=193 
[2025-12-13T09:17:22.993768939Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=226383 len=1324 fin=false
[2025-12-13T09:17:22.993773839Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.646375ms latest_rtt=32.310554ms srtt=49.667488ms min_rtt=32.310554ms rttvar=16.997239ms cwnd=15390 ssthresh=11340 bytes_in_flight=15120 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 217906, delivered_time: Instant { tv_sec: 771, tv_nsec: 612968579 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 193, largest_acked: 181, rate_sample: RateSample { bandwidth: 1.65 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 11070, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 32.477585ms, rtt: 32.310554ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 387325, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.993789267Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=252 pn=194 
[2025-12-13T09:17:22.993792483Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=227707 len=244 fin=false
[2025-12-13T09:17:22.993797953Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=142.645994ms latest_rtt=32.310554ms srtt=49.667488ms min_rtt=32.310554ms rttvar=16.997239ms cwnd=15390 ssthresh=11340 bytes_in_flight=15390 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 217906, delivered_time: Instant { tv_sec: 771, tv_nsec: 612968579 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 194, largest_acked: 181, rate_sample: RateSample { bandwidth: 1.65 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 11070, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 32.477585ms, rtt: 32.310554ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 387325, last_update: Instant { tv_sec: 771, tv_nsec: 580658025 }, next_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:22.993959944Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 11070 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 580658025 } })
[2025-12-13T09:17:22.993968490Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:22.993973750Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:22.993979861Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:22.993982997Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.013644045Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.013682236Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.013703054Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900119 
[2025-12-13T09:17:23.013721809Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2143 blocks=[160..165, 167..185] ecn_counts=None
[2025-12-13T09:17:23.013733982Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 182
[2025-12-13T09:17:23.013739833Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 183
[2025-12-13T09:17:23.013744962Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 184
[2025-12-13T09:17:23.013748369Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 185
[2025-12-13T09:17:23.013756704Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.013807178Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.013815513Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4320)
[2025-12-13T09:17:23.013831042Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.013849647Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=195 
[2025-12-13T09:17:23.013853474Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=227951 len=1324 fin=false
[2025-12-13T09:17:23.013867680Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=137.977055ms latest_rtt=52.694885ms srtt=47.902912ms min_rtt=32.310554ms rttvar=16.277079ms cwnd=15390 ssthresh=11340 bytes_in_flight=12420 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 222226, delivered_time: Instant { tv_sec: 771, tv_nsec: 633352910 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 195, largest_acked: 185, rate_sample: RateSample { bandwidth: 2.30 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 15390, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 52.861916ms, rtt: 52.694885ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 401593, last_update: Instant { tv_sec: 771, tv_nsec: 633488893 }, next_time: Instant { tv_sec: 771, tv_nsec: 633488893 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.013912363Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=196 
[2025-12-13T09:17:23.013915990Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=229275 len=1324 fin=false
[2025-12-13T09:17:23.013922282Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=137.997583ms latest_rtt=52.694885ms srtt=47.902912ms min_rtt=32.310554ms rttvar=16.277079ms cwnd=15390 ssthresh=11340 bytes_in_flight=13770 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 222226, delivered_time: Instant { tv_sec: 771, tv_nsec: 633352910 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 196, largest_acked: 185, rate_sample: RateSample { bandwidth: 2.30 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 15390, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 52.861916ms, rtt: 52.694885ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 401593, last_update: Instant { tv_sec: 771, tv_nsec: 633488893 }, next_time: Instant { tv_sec: 771, tv_nsec: 633488893 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.013939123Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=197 
[2025-12-13T09:17:23.013942399Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=230599 len=1324 fin=false
[2025-12-13T09:17:23.013947519Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=138.000699ms latest_rtt=52.694885ms srtt=47.902912ms min_rtt=32.310554ms rttvar=16.277079ms cwnd=15390 ssthresh=11340 bytes_in_flight=15120 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 222226, delivered_time: Instant { tv_sec: 771, tv_nsec: 633352910 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 197, largest_acked: 185, rate_sample: RateSample { bandwidth: 2.30 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 15390, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 52.861916ms, rtt: 52.694885ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 401593, last_update: Instant { tv_sec: 771, tv_nsec: 633488893 }, next_time: Instant { tv_sec: 771, tv_nsec: 633488893 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.013983736Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=252 pn=198 
[2025-12-13T09:17:23.013987964Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=231923 len=244 fin=false
[2025-12-13T09:17:23.013994335Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=137.996781ms latest_rtt=52.694885ms srtt=47.902912ms min_rtt=32.310554ms rttvar=16.277079ms cwnd=15390 ssthresh=11340 bytes_in_flight=15390 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 500568134 }) Rate { delivered: 222226, delivered_time: Instant { tv_sec: 771, tv_nsec: 633352910 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 580658025 }, end_of_app_limited: 0, last_sent_packet: 198, largest_acked: 185, rate_sample: RateSample { bandwidth: 2.30 Mbps, is_app_limited: false, interval: 53.549881ms, delivered: 15390, prior_delivered: 206836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 580490994 }), send_elapsed: 53.549881ms, ack_elapsed: 52.861916ms, rtt: 52.694885ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 401593, last_update: Instant { tv_sec: 771, tv_nsec: 633488893 }, next_time: Instant { tv_sec: 771, tv_nsec: 633488893 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.014095654Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4320 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 633488893 } })
[2025-12-13T09:17:23.014105252Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.014111022Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.014117474Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.014120550Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.067390320Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.067442437Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.067464357Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900121 
[2025-12-13T09:17:23.067488643Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2392 blocks=[182..198] ecn_counts=None
[2025-12-13T09:17:23.067502999Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 186
[2025-12-13T09:17:23.067511545Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 187
[2025-12-13T09:17:23.067516595Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 188
[2025-12-13T09:17:23.067520201Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 189
[2025-12-13T09:17:23.067523848Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 190
[2025-12-13T09:17:23.067527715Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 191
[2025-12-13T09:17:23.067531432Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 192
[2025-12-13T09:17:23.067534999Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 193
[2025-12-13T09:17:23.067539487Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 194
[2025-12-13T09:17:23.067545718Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 195
[2025-12-13T09:17:23.067587877Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 196
[2025-12-13T09:17:23.067594870Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 197
[2025-12-13T09:17:23.067599649Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 198
[2025-12-13T09:17:23.067614456Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:23.067669128Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.067677944Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(15390)
[2025-12-13T09:17:23.067705706Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.067735682Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=199 
[2025-12-13T09:17:23.067740991Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=232167 len=1324 fin=false
[2025-12-13T09:17:23.067757963Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.42593ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 199, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.067789972Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=200 
[2025-12-13T09:17:23.067794190Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=233491 len=1324 fin=false
[2025-12-13T09:17:23.067800903Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.456708ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 200, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.067824917Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=201 
[2025-12-13T09:17:23.067828283Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=234815 len=1324 fin=false
[2025-12-13T09:17:23.067833624Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.460475ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 201, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.067849683Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=202 
[2025-12-13T09:17:23.067852959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=236139 len=1324 fin=false
[2025-12-13T09:17:23.067858209Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.460865ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 202, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.067873858Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=203 
[2025-12-13T09:17:23.067877124Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=237463 len=1324 fin=false
[2025-12-13T09:17:23.067882364Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.460956ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 203, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.067901109Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=204 
[2025-12-13T09:17:23.067904395Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=238787 len=1324 fin=false
[2025-12-13T09:17:23.067909274Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.461237ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 204, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.067924833Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=205 
[2025-12-13T09:17:23.067928049Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=240111 len=1324 fin=false
[2025-12-13T09:17:23.067933038Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.461336ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 205, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.067951592Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=206 
[2025-12-13T09:17:23.067954809Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=241435 len=1324 fin=false
[2025-12-13T09:17:23.067959928Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.461247ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 206, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.067975707Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=207 
[2025-12-13T09:17:23.067978903Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=242759 len=1324 fin=false
[2025-12-13T09:17:23.067983752Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.461156ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 207, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.067999211Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=209 
[2025-12-13T09:17:23.068002417Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=244083 len=1324 fin=false
[2025-12-13T09:17:23.068007476Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.461146ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 209, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.068179827Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 687367934 } })
[2025-12-13T09:17:23.068191658Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.068196167Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.068203080Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.068214741Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=210 
[2025-12-13T09:17:23.068220232Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=245407 len=1324 fin=false
[2025-12-13T09:17:23.068256739Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.41986ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 210, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.068294380Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=211 
[2025-12-13T09:17:23.068300881Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=246731 len=514 fin=false
[2025-12-13T09:17:23.068309457Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=133.450657ms latest_rtt=53.625049ms srtt=46.226179ms min_rtt=32.310554ms rttvar=15.561274ms cwnd=15390 ssthresh=11340 bytes_in_flight=15390 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 237616, delivered_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 211, largest_acked: 198, rate_sample: RateSample { bandwidth: 2.29 Mbps, is_app_limited: false, interval: 53.761032ms, delivered: 15390, prior_delivered: 222226, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 633352910 }), send_elapsed: 52.830868ms, ack_elapsed: 53.761032ms, rtt: 53.625049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 416160, last_update: Instant { tv_sec: 771, tv_nsec: 687367934 }, next_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.068397852Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1890 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 687367934 } })
[2025-12-13T09:17:23.068413561Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.068421325Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.068431394Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.068434600Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.100041785Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.100077842Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.100098209Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900122 
[2025-12-13T09:17:23.100120000Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=17 blocks=[182..199] ecn_counts=None
[2025-12-13T09:17:23.100130239Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 199
[2025-12-13T09:17:23.100143994Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=495635
[2025-12-13T09:17:23.100152821Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:23.100186213Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.100194849Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:23.100213924Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.100239933Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=212 
[2025-12-13T09:17:23.100245573Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=16 blocks=[11900119..11900119, 11900121..11900122] ecn_counts=None
[2025-12-13T09:17:23.100251003Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=247245 len=1314 fin=false
[2025-12-13T09:17:23.100265200Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=129.979272ms latest_rtt=32.380041ms srtt=44.495411ms min_rtt=32.310554ms rttvar=15.132489ms cwnd=15390 ssthresh=11340 bytes_in_flight=15390 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 238966, delivered_time: Instant { tv_sec: 771, tv_nsec: 719747975 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 212, largest_acked: 199, rate_sample: RateSample { bandwidth: 333.54 Kbps, is_app_limited: false, interval: 32.380041ms, delivered: 1350, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 32.380041ms, rtt: 32.380041ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 432347, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.100308600Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.100390633Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 719874290 } })
[2025-12-13T09:17:23.100400481Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.109778325Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.109810706Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.109830362Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900123 
[2025-12-13T09:17:23.109853886Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[182..207, 209..209] ecn_counts=None
[2025-12-13T09:17:23.109865808Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 200
[2025-12-13T09:17:23.109873222Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 201
[2025-12-13T09:17:23.109880265Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 202
[2025-12-13T09:17:23.109883911Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 203
[2025-12-13T09:17:23.109887769Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 204
[2025-12-13T09:17:23.109891375Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 205
[2025-12-13T09:17:23.109894411Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 206
[2025-12-13T09:17:23.109897256Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 207
[2025-12-13T09:17:23.109900633Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 209
[2025-12-13T09:17:23.109908096Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.109936790Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.109941238Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:23.109955655Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.109972025Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=213 
[2025-12-13T09:17:23.109975722Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=248559 len=1324 fin=false
[2025-12-13T09:17:23.109991631Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.965036ms latest_rtt=42.113075ms srtt=44.194618ms min_rtt=32.310554ms rttvar=11.95095ms cwnd=16740 ssthresh=11340 bytes_in_flight=4590 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 251116, delivered_time: Instant { tv_sec: 771, tv_nsec: 729481009 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 213, largest_acked: 209, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 42.113075ms, delivered: 13500, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 42.113075ms, rtt: 42.113075ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 473473, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.110024563Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=214 
[2025-12-13T09:17:23.110028150Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=249883 len=1324 fin=false
[2025-12-13T09:17:23.110033940Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.986125ms latest_rtt=42.113075ms srtt=44.194618ms min_rtt=32.310554ms rttvar=11.95095ms cwnd=16740 ssthresh=11340 bytes_in_flight=5940 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 251116, delivered_time: Instant { tv_sec: 771, tv_nsec: 729481009 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 214, largest_acked: 209, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 42.113075ms, delivered: 13500, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 42.113075ms, rtt: 42.113075ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 473473, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.110050441Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=215 
[2025-12-13T09:17:23.110053707Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=251207 len=1324 fin=false
[2025-12-13T09:17:23.110058806Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.987989ms latest_rtt=42.113075ms srtt=44.194618ms min_rtt=32.310554ms rttvar=11.95095ms cwnd=16740 ssthresh=11340 bytes_in_flight=7290 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 251116, delivered_time: Instant { tv_sec: 771, tv_nsec: 729481009 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 215, largest_acked: 209, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 42.113075ms, delivered: 13500, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 42.113075ms, rtt: 42.113075ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 473473, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.110074305Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=216 
[2025-12-13T09:17:23.110077561Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=252531 len=1324 fin=false
[2025-12-13T09:17:23.110082410Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.988479ms latest_rtt=42.113075ms srtt=44.194618ms min_rtt=32.310554ms rttvar=11.95095ms cwnd=16740 ssthresh=11340 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 251116, delivered_time: Instant { tv_sec: 771, tv_nsec: 729481009 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 216, largest_acked: 209, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 42.113075ms, delivered: 13500, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 42.113075ms, rtt: 42.113075ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 473473, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.110101426Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=217 
[2025-12-13T09:17:23.110104722Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=253855 len=1324 fin=false
[2025-12-13T09:17:23.110109781Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.988019ms latest_rtt=42.113075ms srtt=44.194618ms min_rtt=32.310554ms rttvar=11.95095ms cwnd=16740 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 251116, delivered_time: Instant { tv_sec: 771, tv_nsec: 729481009 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 217, largest_acked: 209, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 42.113075ms, delivered: 13500, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 42.113075ms, rtt: 42.113075ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 473473, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.110125119Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=218 
[2025-12-13T09:17:23.110128316Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=255179 len=1324 fin=false
[2025-12-13T09:17:23.110133194Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.98858ms latest_rtt=42.113075ms srtt=44.194618ms min_rtt=32.310554ms rttvar=11.95095ms cwnd=16740 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 251116, delivered_time: Instant { tv_sec: 771, tv_nsec: 729481009 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 218, largest_acked: 209, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 42.113075ms, delivered: 13500, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 42.113075ms, rtt: 42.113075ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 473473, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.110152130Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=219 
[2025-12-13T09:17:23.110155366Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=256503 len=1324 fin=false
[2025-12-13T09:17:23.110160585Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.987518ms latest_rtt=42.113075ms srtt=44.194618ms min_rtt=32.310554ms rttvar=11.95095ms cwnd=16740 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 251116, delivered_time: Instant { tv_sec: 771, tv_nsec: 729481009 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 219, largest_acked: 209, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 42.113075ms, delivered: 13500, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 42.113075ms, rtt: 42.113075ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 473473, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.110175854Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=220 
[2025-12-13T09:17:23.110179080Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=257827 len=1324 fin=false
[2025-12-13T09:17:23.110184149Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.988389ms latest_rtt=42.113075ms srtt=44.194618ms min_rtt=32.310554ms rttvar=11.95095ms cwnd=16740 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 251116, delivered_time: Instant { tv_sec: 771, tv_nsec: 729481009 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 220, largest_acked: 209, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 42.113075ms, delivered: 13500, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 42.113075ms, rtt: 42.113075ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 473473, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.110199418Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=221 
[2025-12-13T09:17:23.110202623Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=259151 len=1324 fin=false
[2025-12-13T09:17:23.110207423Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.98861ms latest_rtt=42.113075ms srtt=44.194618ms min_rtt=32.310554ms rttvar=11.95095ms cwnd=16740 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 251116, delivered_time: Instant { tv_sec: 771, tv_nsec: 729481009 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 221, largest_acked: 209, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 42.113075ms, delivered: 13500, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 42.113075ms, rtt: 42.113075ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 473473, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.110225476Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=222 
[2025-12-13T09:17:23.110228732Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=260475 len=1324 fin=false
[2025-12-13T09:17:23.110233741Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.988299ms latest_rtt=42.113075ms srtt=44.194618ms min_rtt=32.310554ms rttvar=11.95095ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 251116, delivered_time: Instant { tv_sec: 771, tv_nsec: 729481009 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 222, largest_acked: 209, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 42.113075ms, delivered: 13500, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 42.113075ms, rtt: 42.113075ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 473473, last_update: Instant { tv_sec: 771, tv_nsec: 719874290 }, next_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.110404469Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 719874290 } })
[2025-12-13T09:17:23.110415820Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.110419086Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.110424375Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.110430617Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.110433623Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.130461609Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.130496815Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.130517052Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900124 
[2025-12-13T09:17:23.130539895Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2403 blocks=[182..207, 209..211] ecn_counts=None
[2025-12-13T09:17:23.130560974Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 210
[2025-12-13T09:17:23.130564861Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 211
[2025-12-13T09:17:23.130572686Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.130596830Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.130601810Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1890)
[2025-12-13T09:17:23.130614944Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.130632196Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=223 
[2025-12-13T09:17:23.130635953Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=261799 len=1324 fin=false
[2025-12-13T09:17:23.130664025Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.543267ms latest_rtt=62.798904ms srtt=44.117153ms min_rtt=32.310554ms rttvar=9.11814ms cwnd=16740 ssthresh=11340 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 253006, delivered_time: Instant { tv_sec: 771, tv_nsec: 750166838 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 223, largest_acked: 211, rate_sample: RateSample { bandwidth: 1.96 Mbps, is_app_limited: false, interval: 62.798904ms, delivered: 15390, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 62.798904ms, rtt: 62.798904ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 474305, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.130689613Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=224 
[2025-12-13T09:17:23.130692969Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=263123 len=514 fin=false
[2025-12-13T09:17:23.130698309Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.577891ms latest_rtt=62.798904ms srtt=44.117153ms min_rtt=32.310554ms rttvar=9.11814ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 253006, delivered_time: Instant { tv_sec: 771, tv_nsec: 750166838 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 687367934 }, end_of_app_limited: 0, last_sent_packet: 224, largest_acked: 211, rate_sample: RateSample { bandwidth: 1.96 Mbps, is_app_limited: false, interval: 62.798904ms, delivered: 15390, prior_delivered: 237616, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 687367934 }), send_elapsed: 0ns, ack_elapsed: 62.798904ms, rtt: 62.798904ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 474305, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.130770864Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1890 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 750272625 } })
[2025-12-13T09:17:23.130782335Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.130788346Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.130793867Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.130796902Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.150789887Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.150845620Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.150867521Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900125 
[2025-12-13T09:17:23.150890083Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[200..207, 209..221] ecn_counts=None
[2025-12-13T09:17:23.150901684Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 212
[2025-12-13T09:17:23.150908948Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 213
[2025-12-13T09:17:23.150914618Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 214
[2025-12-13T09:17:23.150918055Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 215
[2025-12-13T09:17:23.150921501Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 216
[2025-12-13T09:17:23.150926280Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 217
[2025-12-13T09:17:23.150932431Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 218
[2025-12-13T09:17:23.150938353Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 219
[2025-12-13T09:17:23.150943462Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 220
[2025-12-13T09:17:23.150948501Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 221
[2025-12-13T09:17:23.150960694Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.151005908Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.151012430Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:23.151029001Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.151046864Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=225 
[2025-12-13T09:17:23.151051623Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=263637 len=1324 fin=false
[2025-12-13T09:17:23.151065959Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.752692ms latest_rtt=50.643137ms srtt=44.9299ms min_rtt=32.310554ms rttvar=8.464101ms cwnd=16740 ssthresh=11340 bytes_in_flight=4590 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 266506, delivered_time: Instant { tv_sec: 771, tv_nsec: 770517427 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, end_of_app_limited: 0, last_sent_packet: 225, largest_acked: 221, rate_sample: RateSample { bandwidth: 3.00 Mbps, is_app_limited: false, interval: 41.036418ms, delivered: 15390, prior_delivered: 251116, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 729481009 }), send_elapsed: 32.506356ms, ack_elapsed: 41.036418ms, rtt: 50.643137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465725, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.151106705Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=226 
[2025-12-13T09:17:23.151110973Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=264961 len=1324 fin=false
[2025-12-13T09:17:23.151118197Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.770826ms latest_rtt=50.643137ms srtt=44.9299ms min_rtt=32.310554ms rttvar=8.464101ms cwnd=16740 ssthresh=11340 bytes_in_flight=5940 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 266506, delivered_time: Instant { tv_sec: 771, tv_nsec: 770517427 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, end_of_app_limited: 0, last_sent_packet: 226, largest_acked: 221, rate_sample: RateSample { bandwidth: 3.00 Mbps, is_app_limited: false, interval: 41.036418ms, delivered: 15390, prior_delivered: 251116, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 729481009 }), send_elapsed: 32.506356ms, ack_elapsed: 41.036418ms, rtt: 50.643137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465725, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.151137031Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=227 
[2025-12-13T09:17:23.151141019Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=266285 len=1324 fin=false
[2025-12-13T09:17:23.151147020Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.77352ms latest_rtt=50.643137ms srtt=44.9299ms min_rtt=32.310554ms rttvar=8.464101ms cwnd=16740 ssthresh=11340 bytes_in_flight=7290 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 266506, delivered_time: Instant { tv_sec: 771, tv_nsec: 770517427 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, end_of_app_limited: 0, last_sent_packet: 227, largest_acked: 221, rate_sample: RateSample { bandwidth: 3.00 Mbps, is_app_limited: false, interval: 41.036418ms, delivered: 15390, prior_delivered: 251116, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 729481009 }), send_elapsed: 32.506356ms, ack_elapsed: 41.036418ms, rtt: 50.643137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465725, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.151164232Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=228 
[2025-12-13T09:17:23.151167989Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=267609 len=1324 fin=false
[2025-12-13T09:17:23.151173840Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.774603ms latest_rtt=50.643137ms srtt=44.9299ms min_rtt=32.310554ms rttvar=8.464101ms cwnd=16740 ssthresh=11340 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 266506, delivered_time: Instant { tv_sec: 771, tv_nsec: 770517427 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, end_of_app_limited: 0, last_sent_packet: 228, largest_acked: 221, rate_sample: RateSample { bandwidth: 3.00 Mbps, is_app_limited: false, interval: 41.036418ms, delivered: 15390, prior_delivered: 251116, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 729481009 }), send_elapsed: 32.506356ms, ack_elapsed: 41.036418ms, rtt: 50.643137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465725, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.151194598Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=229 
[2025-12-13T09:17:23.151198476Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=268933 len=1324 fin=false
[2025-12-13T09:17:23.151204527Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.774282ms latest_rtt=50.643137ms srtt=44.9299ms min_rtt=32.310554ms rttvar=8.464101ms cwnd=16740 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 266506, delivered_time: Instant { tv_sec: 771, tv_nsec: 770517427 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, end_of_app_limited: 0, last_sent_packet: 229, largest_acked: 221, rate_sample: RateSample { bandwidth: 3.00 Mbps, is_app_limited: false, interval: 41.036418ms, delivered: 15390, prior_delivered: 251116, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 729481009 }), send_elapsed: 32.506356ms, ack_elapsed: 41.036418ms, rtt: 50.643137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465725, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.151221198Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=230 
[2025-12-13T09:17:23.151225025Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=270257 len=1324 fin=false
[2025-12-13T09:17:23.151230846Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.774562ms latest_rtt=50.643137ms srtt=44.9299ms min_rtt=32.310554ms rttvar=8.464101ms cwnd=16740 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 266506, delivered_time: Instant { tv_sec: 771, tv_nsec: 770517427 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, end_of_app_limited: 0, last_sent_packet: 230, largest_acked: 221, rate_sample: RateSample { bandwidth: 3.00 Mbps, is_app_limited: false, interval: 41.036418ms, delivered: 15390, prior_delivered: 251116, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 729481009 }), send_elapsed: 32.506356ms, ack_elapsed: 41.036418ms, rtt: 50.643137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465725, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.151251143Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=231 
[2025-12-13T09:17:23.151254951Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=271581 len=1324 fin=false
[2025-12-13T09:17:23.151260882Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.774512ms latest_rtt=50.643137ms srtt=44.9299ms min_rtt=32.310554ms rttvar=8.464101ms cwnd=16740 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 266506, delivered_time: Instant { tv_sec: 771, tv_nsec: 770517427 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, end_of_app_limited: 0, last_sent_packet: 231, largest_acked: 221, rate_sample: RateSample { bandwidth: 3.00 Mbps, is_app_limited: false, interval: 41.036418ms, delivered: 15390, prior_delivered: 251116, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 729481009 }), send_elapsed: 32.506356ms, ack_elapsed: 41.036418ms, rtt: 50.643137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465725, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.151277693Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=232 
[2025-12-13T09:17:23.151281450Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=272905 len=1324 fin=false
[2025-12-13T09:17:23.151287301Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.774562ms latest_rtt=50.643137ms srtt=44.9299ms min_rtt=32.310554ms rttvar=8.464101ms cwnd=16740 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 266506, delivered_time: Instant { tv_sec: 771, tv_nsec: 770517427 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, end_of_app_limited: 0, last_sent_packet: 232, largest_acked: 221, rate_sample: RateSample { bandwidth: 3.00 Mbps, is_app_limited: false, interval: 41.036418ms, delivered: 15390, prior_delivered: 251116, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 729481009 }), send_elapsed: 32.506356ms, ack_elapsed: 41.036418ms, rtt: 50.643137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465725, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.151303892Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=233 
[2025-12-13T09:17:23.151307668Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=274229 len=1324 fin=false
[2025-12-13T09:17:23.151313479Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.774692ms latest_rtt=50.643137ms srtt=44.9299ms min_rtt=32.310554ms rttvar=8.464101ms cwnd=16740 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 266506, delivered_time: Instant { tv_sec: 771, tv_nsec: 770517427 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, end_of_app_limited: 0, last_sent_packet: 233, largest_acked: 221, rate_sample: RateSample { bandwidth: 3.00 Mbps, is_app_limited: false, interval: 41.036418ms, delivered: 15390, prior_delivered: 251116, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 729481009 }), send_elapsed: 32.506356ms, ack_elapsed: 41.036418ms, rtt: 50.643137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465725, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.151333456Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=234 
[2025-12-13T09:17:23.151337344Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=275553 len=1324 fin=false
[2025-12-13T09:17:23.151343215Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.774402ms latest_rtt=50.643137ms srtt=44.9299ms min_rtt=32.310554ms rttvar=8.464101ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 266506, delivered_time: Instant { tv_sec: 771, tv_nsec: 770517427 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 719874290 }, end_of_app_limited: 0, last_sent_packet: 234, largest_acked: 221, rate_sample: RateSample { bandwidth: 3.00 Mbps, is_app_limited: false, interval: 41.036418ms, delivered: 15390, prior_delivered: 251116, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 729481009 }), send_elapsed: 32.506356ms, ack_elapsed: 41.036418ms, rtt: 50.643137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465725, last_update: Instant { tv_sec: 771, tv_nsec: 750272625 }, next_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.151586587Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 750272625 } })
[2025-12-13T09:17:23.151601434Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.151607536Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.151616963Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.151625699Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.151629466Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.172021834Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.172053172Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.172101886Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900126 
[2025-12-13T09:17:23.172122814Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1144 blocks=[200..207, 209..224] ecn_counts=None
[2025-12-13T09:17:23.172157589Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 222
[2025-12-13T09:17:23.172163911Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 223
[2025-12-13T09:17:23.172169120Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 224
[2025-12-13T09:17:23.172179500Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.172206159Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.172210858Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(3240)
[2025-12-13T09:17:23.172224313Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.172239902Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=235 
[2025-12-13T09:17:23.172243779Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=276877 len=1324 fin=false
[2025-12-13T09:17:23.172255882Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.319132ms latest_rtt=41.479547ms srtt=43.354605ms min_rtt=32.310554ms rttvar=9.498663ms cwnd=16740 ssthresh=11340 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 269746, delivered_time: Instant { tv_sec: 771, tv_nsec: 791752172 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 235, largest_acked: 224, rate_sample: RateSample { bandwidth: 2.13 Mbps, is_app_limited: false, interval: 62.904691ms, delivered: 16740, prior_delivered: 253006, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 750166838 }), send_elapsed: 62.904691ms, ack_elapsed: 41.585334ms, rtt: 41.479547ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 482647, last_update: Instant { tv_sec: 771, tv_nsec: 791881643 }, next_time: Instant { tv_sec: 771, tv_nsec: 791881643 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.172295675Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=236 
[2025-12-13T09:17:23.172299312Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=278201 len=1324 fin=false
[2025-12-13T09:17:23.172305484Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.335701ms latest_rtt=41.479547ms srtt=43.354605ms min_rtt=32.310554ms rttvar=9.498663ms cwnd=16740 ssthresh=11340 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 269746, delivered_time: Instant { tv_sec: 771, tv_nsec: 791752172 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 236, largest_acked: 224, rate_sample: RateSample { bandwidth: 2.13 Mbps, is_app_limited: false, interval: 62.904691ms, delivered: 16740, prior_delivered: 253006, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 750166838 }), send_elapsed: 62.904691ms, ack_elapsed: 41.585334ms, rtt: 41.479547ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 482647, last_update: Instant { tv_sec: 771, tv_nsec: 791881643 }, next_time: Instant { tv_sec: 771, tv_nsec: 791881643 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.172328236Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=237 
[2025-12-13T09:17:23.172331602Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=279525 len=514 fin=false
[2025-12-13T09:17:23.172337032Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.338367ms latest_rtt=41.479547ms srtt=43.354605ms min_rtt=32.310554ms rttvar=9.498663ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 269746, delivered_time: Instant { tv_sec: 771, tv_nsec: 791752172 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 237, largest_acked: 224, rate_sample: RateSample { bandwidth: 2.13 Mbps, is_app_limited: false, interval: 62.904691ms, delivered: 16740, prior_delivered: 253006, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 750166838 }), send_elapsed: 62.904691ms, ack_elapsed: 41.585334ms, rtt: 41.479547ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 482647, last_update: Instant { tv_sec: 771, tv_nsec: 791881643 }, next_time: Instant { tv_sec: 771, tv_nsec: 791881643 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.172446326Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 3240 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 791881643 } })
[2025-12-13T09:17:23.172457536Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.172465812Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.172474247Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.172478776Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.183470119Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.183511146Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.183531093Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900127 
[2025-12-13T09:17:23.183549317Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=16 blocks=[200..207, 209..225] ecn_counts=None
[2025-12-13T09:17:23.183561299Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 225
[2025-12-13T09:17:23.183573422Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=527105
[2025-12-13T09:17:23.183581817Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:23.183648511Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.183657177Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:23.183675882Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.183700688Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=238 
[2025-12-13T09:17:23.183705116Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=20 blocks=[11900123..11900127] ecn_counts=None
[2025-12-13T09:17:23.183710396Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=280039 len=1316 fin=false
[2025-12-13T09:17:23.183723951Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.411485ms latest_rtt=52.908744ms srtt=44.532872ms min_rtt=32.310554ms rttvar=9.480531ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 271096, delivered_time: Instant { tv_sec: 771, tv_nsec: 803181369 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 238, largest_acked: 225, rate_sample: RateSample { bandwidth: 1.12 Mbps, is_app_limited: false, interval: 32.663942ms, delivered: 4590, prior_delivered: 266506, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 770517427 }), send_elapsed: 30.398335ms, ack_elapsed: 32.663942ms, rtt: 52.908744ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 469877, last_update: Instant { tv_sec: 771, tv_nsec: 791881643 }, next_time: Instant { tv_sec: 771, tv_nsec: 791881643 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.183759878Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.183815701Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 791881643 } })
[2025-12-13T09:17:23.183827303Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.203208679Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.203248322Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.203268189Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900128 
[2025-12-13T09:17:23.203293266Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1266 blocks=[200..207, 209..234] ecn_counts=None
[2025-12-13T09:17:23.203308063Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 226
[2025-12-13T09:17:23.203315337Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 227
[2025-12-13T09:17:23.203321278Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 228
[2025-12-13T09:17:23.203326317Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 229
[2025-12-13T09:17:23.203331547Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 230
[2025-12-13T09:17:23.203337137Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 231
[2025-12-13T09:17:23.203342557Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 232
[2025-12-13T09:17:23.203368004Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 233
[2025-12-13T09:17:23.203374136Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 234
[2025-12-13T09:17:23.203389715Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.203444176Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.203462259Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12150)
[2025-12-13T09:17:23.203482617Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.203502915Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=239 
[2025-12-13T09:17:23.203524044Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=281355 len=1324 fin=false
[2025-12-13T09:17:23.203539904Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.153029ms latest_rtt=72.64558ms srtt=46.78096ms min_rtt=32.310554ms rttvar=11.606575ms cwnd=16740 ssthresh=11340 bytes_in_flight=5940 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 283246, delivered_time: Instant { tv_sec: 771, tv_nsec: 822918205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 239, largest_acked: 234, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 52.400778ms, delivered: 16740, prior_delivered: 266506, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 770517427 }), send_elapsed: 30.398335ms, ack_elapsed: 52.400778ms, rtt: 72.64558ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447297, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.203569769Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=240 
[2025-12-13T09:17:23.203574067Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=282679 len=1324 fin=false
[2025-12-13T09:17:23.203581131Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.191912ms latest_rtt=72.64558ms srtt=46.78096ms min_rtt=32.310554ms rttvar=11.606575ms cwnd=16740 ssthresh=11340 bytes_in_flight=7290 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 283246, delivered_time: Instant { tv_sec: 771, tv_nsec: 822918205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 240, largest_acked: 234, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 52.400778ms, delivered: 16740, prior_delivered: 266506, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 770517427 }), send_elapsed: 30.398335ms, ack_elapsed: 52.400778ms, rtt: 72.64558ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447297, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.203598853Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=241 
[2025-12-13T09:17:23.203602700Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=284003 len=1324 fin=false
[2025-12-13T09:17:23.203608832Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.194868ms latest_rtt=72.64558ms srtt=46.78096ms min_rtt=32.310554ms rttvar=11.606575ms cwnd=16740 ssthresh=11340 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 283246, delivered_time: Instant { tv_sec: 771, tv_nsec: 822918205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 241, largest_acked: 234, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 52.400778ms, delivered: 16740, prior_delivered: 266506, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 770517427 }), send_elapsed: 30.398335ms, ack_elapsed: 52.400778ms, rtt: 72.64558ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447297, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.203629821Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=242 
[2025-12-13T09:17:23.203633798Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=285327 len=1324 fin=false
[2025-12-13T09:17:23.203639799Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.194817ms latest_rtt=72.64558ms srtt=46.78096ms min_rtt=32.310554ms rttvar=11.606575ms cwnd=16740 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 283246, delivered_time: Instant { tv_sec: 771, tv_nsec: 822918205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 242, largest_acked: 234, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 52.400778ms, delivered: 16740, prior_delivered: 266506, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 770517427 }), send_elapsed: 30.398335ms, ack_elapsed: 52.400778ms, rtt: 72.64558ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447297, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.203655699Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=243 
[2025-12-13T09:17:23.203659446Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=286651 len=1324 fin=false
[2025-12-13T09:17:23.203665437Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.195528ms latest_rtt=72.64558ms srtt=46.78096ms min_rtt=32.310554ms rttvar=11.606575ms cwnd=16740 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 283246, delivered_time: Instant { tv_sec: 771, tv_nsec: 822918205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 243, largest_acked: 234, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 52.400778ms, delivered: 16740, prior_delivered: 266506, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 770517427 }), send_elapsed: 30.398335ms, ack_elapsed: 52.400778ms, rtt: 72.64558ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447297, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.203681337Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=244 
[2025-12-13T09:17:23.203688901Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=287975 len=1324 fin=false
[2025-12-13T09:17:23.203694912Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.191561ms latest_rtt=72.64558ms srtt=46.78096ms min_rtt=32.310554ms rttvar=11.606575ms cwnd=16740 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 283246, delivered_time: Instant { tv_sec: 771, tv_nsec: 822918205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 244, largest_acked: 234, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 52.400778ms, delivered: 16740, prior_delivered: 266506, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 770517427 }), send_elapsed: 30.398335ms, ack_elapsed: 52.400778ms, rtt: 72.64558ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447297, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.203711202Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=245 
[2025-12-13T09:17:23.203714979Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=289299 len=1324 fin=false
[2025-12-13T09:17:23.203720820Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.195398ms latest_rtt=72.64558ms srtt=46.78096ms min_rtt=32.310554ms rttvar=11.606575ms cwnd=16740 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 283246, delivered_time: Instant { tv_sec: 771, tv_nsec: 822918205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 245, largest_acked: 234, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 52.400778ms, delivered: 16740, prior_delivered: 266506, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 770517427 }), send_elapsed: 30.398335ms, ack_elapsed: 52.400778ms, rtt: 72.64558ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447297, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.203736820Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=247 
[2025-12-13T09:17:23.203740567Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=290623 len=1324 fin=false
[2025-12-13T09:17:23.203746658Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.195228ms latest_rtt=72.64558ms srtt=46.78096ms min_rtt=32.310554ms rttvar=11.606575ms cwnd=16740 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 283246, delivered_time: Instant { tv_sec: 771, tv_nsec: 822918205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 247, largest_acked: 234, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 52.400778ms, delivered: 16740, prior_delivered: 266506, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 770517427 }), send_elapsed: 30.398335ms, ack_elapsed: 52.400778ms, rtt: 72.64558ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447297, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.203776724Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=248 
[2025-12-13T09:17:23.203780551Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=291947 len=1324 fin=false
[2025-12-13T09:17:23.203786502Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.195308ms latest_rtt=72.64558ms srtt=46.78096ms min_rtt=32.310554ms rttvar=11.606575ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 283246, delivered_time: Instant { tv_sec: 771, tv_nsec: 822918205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 750272625 }, end_of_app_limited: 0, last_sent_packet: 248, largest_acked: 234, rate_sample: RateSample { bandwidth: 2.56 Mbps, is_app_limited: false, interval: 52.400778ms, delivered: 16740, prior_delivered: 266506, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 770517427 }), send_elapsed: 30.398335ms, ack_elapsed: 52.400778ms, rtt: 72.64558ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447297, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.203802451Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.203998526Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12150 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 823140869 } })
[2025-12-13T09:17:23.204018082Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.223908986Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.223955182Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.223976401Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900129 
[2025-12-13T09:17:23.223996759Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1039 blocks=[226..238] ecn_counts=None
[2025-12-13T09:17:23.224007920Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 235
[2025-12-13T09:17:23.224013410Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 236
[2025-12-13T09:17:23.224016426Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 237
[2025-12-13T09:17:23.224019712Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 238
[2025-12-13T09:17:23.224027126Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:23.224057873Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.224077870Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4590)
[2025-12-13T09:17:23.224091675Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.224107054Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=249 
[2025-12-13T09:17:23.224110761Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=293271 len=1324 fin=false
[2025-12-13T09:17:23.224122653Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.502363ms latest_rtt=51.744043ms srtt=46.362345ms min_rtt=32.310554ms rttvar=9.54216ms cwnd=16740 ssthresh=11340 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 287836, delivered_time: Instant { tv_sec: 771, tv_nsec: 843625686 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 791881643 }, end_of_app_limited: 0, last_sent_packet: 249, largest_acked: 238, rate_sample: RateSample { bandwidth: 3.22 Mbps, is_app_limited: false, interval: 41.609018ms, delivered: 16740, prior_delivered: 271096, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 803181369 }), send_elapsed: 41.609018ms, ack_elapsed: 40.444317ms, rtt: 51.744043ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 451336, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.224147730Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=250 
[2025-12-13T09:17:23.224151146Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=294595 len=1324 fin=false
[2025-12-13T09:17:23.224156476Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.519573ms latest_rtt=51.744043ms srtt=46.362345ms min_rtt=32.310554ms rttvar=9.54216ms cwnd=16740 ssthresh=11340 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 287836, delivered_time: Instant { tv_sec: 771, tv_nsec: 843625686 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 791881643 }, end_of_app_limited: 0, last_sent_packet: 250, largest_acked: 238, rate_sample: RateSample { bandwidth: 3.22 Mbps, is_app_limited: false, interval: 41.609018ms, delivered: 16740, prior_delivered: 271096, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 803181369 }), send_elapsed: 41.609018ms, ack_elapsed: 40.444317ms, rtt: 51.744043ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 451336, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.224173077Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=251 
[2025-12-13T09:17:23.224176333Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=295919 len=1324 fin=false
[2025-12-13T09:17:23.224195548Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.506359ms latest_rtt=51.744043ms srtt=46.362345ms min_rtt=32.310554ms rttvar=9.54216ms cwnd=16740 ssthresh=11340 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 287836, delivered_time: Instant { tv_sec: 771, tv_nsec: 843625686 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 791881643 }, end_of_app_limited: 0, last_sent_packet: 251, largest_acked: 238, rate_sample: RateSample { bandwidth: 3.22 Mbps, is_app_limited: false, interval: 41.609018ms, delivered: 16740, prior_delivered: 271096, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 803181369 }), send_elapsed: 41.609018ms, ack_elapsed: 40.444317ms, rtt: 51.744043ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 451336, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.224215155Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=252 
[2025-12-13T09:17:23.224218491Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=297243 len=514 fin=false
[2025-12-13T09:17:23.224223571Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.520435ms latest_rtt=51.744043ms srtt=46.362345ms min_rtt=32.310554ms rttvar=9.54216ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 287836, delivered_time: Instant { tv_sec: 771, tv_nsec: 843625686 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 791881643 }, end_of_app_limited: 0, last_sent_packet: 252, largest_acked: 238, rate_sample: RateSample { bandwidth: 3.22 Mbps, is_app_limited: false, interval: 41.609018ms, delivered: 16740, prior_delivered: 271096, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 803181369 }), send_elapsed: 41.609018ms, ack_elapsed: 40.444317ms, rtt: 51.744043ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 451336, last_update: Instant { tv_sec: 771, tv_nsec: 823140869 }, next_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.224309720Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4590 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 823140869 } })
[2025-12-13T09:17:23.224317064Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.224322544Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.224327614Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.224330639Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.243238428Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.243271008Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.243291537Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900130 
[2025-12-13T09:17:23.243311544Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[226..245, 247..247] ecn_counts=None
[2025-12-13T09:17:23.243322995Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 239
[2025-12-13T09:17:23.243328936Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 240
[2025-12-13T09:17:23.243344856Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 241
[2025-12-13T09:17:23.243371285Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 242
[2025-12-13T09:17:23.243376234Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 243
[2025-12-13T09:17:23.243380782Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 244
[2025-12-13T09:17:23.243385311Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 245
[2025-12-13T09:17:23.243390040Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 247
[2025-12-13T09:17:23.243403264Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.243448368Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.243457585Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(10800)
[2025-12-13T09:17:23.243476430Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.243498842Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=253 
[2025-12-13T09:17:23.243503170Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=297757 len=1324 fin=false
[2025-12-13T09:17:23.243519961Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.712738ms latest_rtt=39.800163ms srtt=45.539071ms min_rtt=32.310554ms rttvar=8.803165ms cwnd=16740 ssthresh=11340 bytes_in_flight=7290 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 298636, delivered_time: Instant { tv_sec: 771, tv_nsec: 862941032 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, end_of_app_limited: 0, last_sent_packet: 253, largest_acked: 247, rate_sample: RateSample { bandwidth: 1.69 Mbps, is_app_limited: false, interval: 72.868244ms, delivered: 15390, prior_delivered: 283246, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 822918205 }), send_elapsed: 72.868244ms, ack_elapsed: 40.022827ms, rtt: 39.800163ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 459495, last_update: Instant { tv_sec: 771, tv_nsec: 863136274 }, next_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.243545328Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=254 
[2025-12-13T09:17:23.243548764Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=299081 len=1324 fin=false
[2025-12-13T09:17:23.243554134Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.7402ms latest_rtt=39.800163ms srtt=45.539071ms min_rtt=32.310554ms rttvar=8.803165ms cwnd=16740 ssthresh=11340 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 298636, delivered_time: Instant { tv_sec: 771, tv_nsec: 862941032 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, end_of_app_limited: 0, last_sent_packet: 254, largest_acked: 247, rate_sample: RateSample { bandwidth: 1.69 Mbps, is_app_limited: false, interval: 72.868244ms, delivered: 15390, prior_delivered: 283246, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 822918205 }), send_elapsed: 72.868244ms, ack_elapsed: 40.022827ms, rtt: 39.800163ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 459495, last_update: Instant { tv_sec: 771, tv_nsec: 863136274 }, next_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.243577187Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=255 
[2025-12-13T09:17:23.243580503Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=300405 len=1324 fin=false
[2025-12-13T09:17:23.243586024Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.740751ms latest_rtt=39.800163ms srtt=45.539071ms min_rtt=32.310554ms rttvar=8.803165ms cwnd=16740 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 298636, delivered_time: Instant { tv_sec: 771, tv_nsec: 862941032 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, end_of_app_limited: 0, last_sent_packet: 255, largest_acked: 247, rate_sample: RateSample { bandwidth: 1.69 Mbps, is_app_limited: false, interval: 72.868244ms, delivered: 15390, prior_delivered: 283246, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 822918205 }), send_elapsed: 72.868244ms, ack_elapsed: 40.022827ms, rtt: 39.800163ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 459495, last_update: Instant { tv_sec: 771, tv_nsec: 863136274 }, next_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.243601903Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=256 
[2025-12-13T09:17:23.243605139Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=301729 len=1324 fin=false
[2025-12-13T09:17:23.243610329Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.741322ms latest_rtt=39.800163ms srtt=45.539071ms min_rtt=32.310554ms rttvar=8.803165ms cwnd=16740 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 298636, delivered_time: Instant { tv_sec: 771, tv_nsec: 862941032 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, end_of_app_limited: 0, last_sent_packet: 256, largest_acked: 247, rate_sample: RateSample { bandwidth: 1.69 Mbps, is_app_limited: false, interval: 72.868244ms, delivered: 15390, prior_delivered: 283246, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 822918205 }), send_elapsed: 72.868244ms, ack_elapsed: 40.022827ms, rtt: 39.800163ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 459495, last_update: Instant { tv_sec: 771, tv_nsec: 863136274 }, next_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.243625758Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=257 
[2025-12-13T09:17:23.243628964Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=303053 len=1324 fin=false
[2025-12-13T09:17:23.243637099Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.738526ms latest_rtt=39.800163ms srtt=45.539071ms min_rtt=32.310554ms rttvar=8.803165ms cwnd=16740 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 298636, delivered_time: Instant { tv_sec: 771, tv_nsec: 862941032 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, end_of_app_limited: 0, last_sent_packet: 257, largest_acked: 247, rate_sample: RateSample { bandwidth: 1.69 Mbps, is_app_limited: false, interval: 72.868244ms, delivered: 15390, prior_delivered: 283246, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 822918205 }), send_elapsed: 72.868244ms, ack_elapsed: 40.022827ms, rtt: 39.800163ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 459495, last_update: Instant { tv_sec: 771, tv_nsec: 863136274 }, next_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.243652668Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=258 
[2025-12-13T09:17:23.243655883Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=304377 len=1324 fin=false
[2025-12-13T09:17:23.243660943Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.741662ms latest_rtt=39.800163ms srtt=45.539071ms min_rtt=32.310554ms rttvar=8.803165ms cwnd=16740 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 298636, delivered_time: Instant { tv_sec: 771, tv_nsec: 862941032 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, end_of_app_limited: 0, last_sent_packet: 258, largest_acked: 247, rate_sample: RateSample { bandwidth: 1.69 Mbps, is_app_limited: false, interval: 72.868244ms, delivered: 15390, prior_delivered: 283246, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 822918205 }), send_elapsed: 72.868244ms, ack_elapsed: 40.022827ms, rtt: 39.800163ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 459495, last_update: Instant { tv_sec: 771, tv_nsec: 863136274 }, next_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.243676352Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=259 
[2025-12-13T09:17:23.243679527Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=305701 len=1324 fin=false
[2025-12-13T09:17:23.243684476Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.741823ms latest_rtt=39.800163ms srtt=45.539071ms min_rtt=32.310554ms rttvar=8.803165ms cwnd=16740 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 298636, delivered_time: Instant { tv_sec: 771, tv_nsec: 862941032 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, end_of_app_limited: 0, last_sent_packet: 259, largest_acked: 247, rate_sample: RateSample { bandwidth: 1.69 Mbps, is_app_limited: false, interval: 72.868244ms, delivered: 15390, prior_delivered: 283246, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 822918205 }), send_elapsed: 72.868244ms, ack_elapsed: 40.022827ms, rtt: 39.800163ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 459495, last_update: Instant { tv_sec: 771, tv_nsec: 863136274 }, next_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.243702801Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=260 
[2025-12-13T09:17:23.243706036Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=307025 len=1324 fin=false
[2025-12-13T09:17:23.243711116Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.741432ms latest_rtt=39.800163ms srtt=45.539071ms min_rtt=32.310554ms rttvar=8.803165ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 298636, delivered_time: Instant { tv_sec: 771, tv_nsec: 862941032 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, end_of_app_limited: 0, last_sent_packet: 260, largest_acked: 247, rate_sample: RateSample { bandwidth: 1.69 Mbps, is_app_limited: false, interval: 72.868244ms, delivered: 15390, prior_delivered: 283246, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 822918205 }), send_elapsed: 72.868244ms, ack_elapsed: 40.022827ms, rtt: 39.800163ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 459495, last_update: Instant { tv_sec: 771, tv_nsec: 863136274 }, next_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.243726505Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.243826450Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 10800 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 863136274 } })
[2025-12-13T09:17:23.243834535Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.256382453Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.256419121Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.256440421Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900131 
[2025-12-13T09:17:23.256457723Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=16 blocks=[226..245, 247..249] ecn_counts=None
[2025-12-13T09:17:23.256466539Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 248
[2025-12-13T09:17:23.256470807Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 249
[2025-12-13T09:17:23.256479002Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=556739
[2025-12-13T09:17:23.256486486Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:23.256523004Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.256532352Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:23.256550996Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.256587684Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=261 
[2025-12-13T09:17:23.256593064Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=18 blocks=[11900128..11900131] ecn_counts=None
[2025-12-13T09:17:23.256598083Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=308349 len=1316 fin=false
[2025-12-13T09:17:23.256616408Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.095255ms latest_rtt=52.949177ms srtt=46.449334ms min_rtt=32.310554ms rttvar=8.422899ms cwnd=16740 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 301336, delivered_time: Instant { tv_sec: 771, tv_nsec: 876090046 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, end_of_app_limited: 0, last_sent_packet: 261, largest_acked: 249, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 32.46436ms, delivered: 13500, prior_delivered: 287836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 843625686 }), send_elapsed: 31.259226ms, ack_elapsed: 32.46436ms, rtt: 52.949177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 450490, last_update: Instant { tv_sec: 771, tv_nsec: 863136274 }, next_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.256656512Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=262 
[2025-12-13T09:17:23.256660770Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=309665 len=1324 fin=false
[2025-12-13T09:17:23.256668284Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.12513ms latest_rtt=52.949177ms srtt=46.449334ms min_rtt=32.310554ms rttvar=8.422899ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 301336, delivered_time: Instant { tv_sec: 771, tv_nsec: 876090046 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 823140869 }, end_of_app_limited: 0, last_sent_packet: 262, largest_acked: 249, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 32.46436ms, delivered: 13500, prior_delivered: 287836, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 843625686 }), send_elapsed: 31.259226ms, ack_elapsed: 32.46436ms, rtt: 52.949177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 450490, last_update: Instant { tv_sec: 771, tv_nsec: 863136274 }, next_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.256687189Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.256767348Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 863136274 } })
[2025-12-13T09:17:23.256777647Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.276552383Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.276589392Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.276610171Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900132 
[2025-12-13T09:17:23.276649604Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[226..245, 247..254] ecn_counts=None
[2025-12-13T09:17:23.276662768Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 250
[2025-12-13T09:17:23.276669431Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 251
[2025-12-13T09:17:23.276675151Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 252
[2025-12-13T09:17:23.276680541Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 253
[2025-12-13T09:17:23.276686041Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 254
[2025-12-13T09:17:23.276699466Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.276742967Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.276750742Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5940)
[2025-12-13T09:17:23.276769657Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.276791297Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=263 
[2025-12-13T09:17:23.276796386Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=310989 len=1324 fin=false
[2025-12-13T09:17:23.276834718Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.343889ms latest_rtt=33.123853ms srtt=44.779648ms min_rtt=32.310554ms rttvar=9.656544ms cwnd=16740 ssthresh=11340 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 307276, delivered_time: Instant { tv_sec: 771, tv_nsec: 896260127 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, end_of_app_limited: 0, last_sent_packet: 263, largest_acked: 254, rate_sample: RateSample { bandwidth: 1.73 Mbps, is_app_limited: false, interval: 39.995405ms, delivered: 8640, prior_delivered: 298636, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 862941032 }), send_elapsed: 39.995405ms, ack_elapsed: 33.319095ms, rtt: 33.123853ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 467288, last_update: Instant { tv_sec: 771, tv_nsec: 896428048 }, next_time: Instant { tv_sec: 771, tv_nsec: 896428048 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.276864643Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=264 
[2025-12-13T09:17:23.276868691Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=312313 len=1324 fin=false
[2025-12-13T09:17:23.276875484Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.390866ms latest_rtt=33.123853ms srtt=44.779648ms min_rtt=32.310554ms rttvar=9.656544ms cwnd=16740 ssthresh=11340 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 307276, delivered_time: Instant { tv_sec: 771, tv_nsec: 896260127 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, end_of_app_limited: 0, last_sent_packet: 264, largest_acked: 254, rate_sample: RateSample { bandwidth: 1.73 Mbps, is_app_limited: false, interval: 39.995405ms, delivered: 8640, prior_delivered: 298636, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 862941032 }), send_elapsed: 39.995405ms, ack_elapsed: 33.319095ms, rtt: 33.123853ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 467288, last_update: Instant { tv_sec: 771, tv_nsec: 896428048 }, next_time: Instant { tv_sec: 771, tv_nsec: 896428048 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.276896793Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=265 
[2025-12-13T09:17:23.276900730Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=313637 len=1324 fin=false
[2025-12-13T09:17:23.276906932Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.39286ms latest_rtt=33.123853ms srtt=44.779648ms min_rtt=32.310554ms rttvar=9.656544ms cwnd=16740 ssthresh=11340 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 307276, delivered_time: Instant { tv_sec: 771, tv_nsec: 896260127 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, end_of_app_limited: 0, last_sent_packet: 265, largest_acked: 254, rate_sample: RateSample { bandwidth: 1.73 Mbps, is_app_limited: false, interval: 39.995405ms, delivered: 8640, prior_delivered: 298636, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 862941032 }), send_elapsed: 39.995405ms, ack_elapsed: 33.319095ms, rtt: 33.123853ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 467288, last_update: Instant { tv_sec: 771, tv_nsec: 896428048 }, next_time: Instant { tv_sec: 771, tv_nsec: 896428048 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.276922982Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=266 
[2025-12-13T09:17:23.276926709Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=314961 len=1324 fin=false
[2025-12-13T09:17:23.276932680Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.393922ms latest_rtt=33.123853ms srtt=44.779648ms min_rtt=32.310554ms rttvar=9.656544ms cwnd=16740 ssthresh=11340 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 307276, delivered_time: Instant { tv_sec: 771, tv_nsec: 896260127 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, end_of_app_limited: 0, last_sent_packet: 266, largest_acked: 254, rate_sample: RateSample { bandwidth: 1.73 Mbps, is_app_limited: false, interval: 39.995405ms, delivered: 8640, prior_delivered: 298636, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 862941032 }), send_elapsed: 39.995405ms, ack_elapsed: 33.319095ms, rtt: 33.123853ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 467288, last_update: Instant { tv_sec: 771, tv_nsec: 896428048 }, next_time: Instant { tv_sec: 771, tv_nsec: 896428048 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.276948008Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=267 
[2025-12-13T09:17:23.276951815Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=316285 len=514 fin=false
[2025-12-13T09:17:23.276960962Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.390996ms latest_rtt=33.123853ms srtt=44.779648ms min_rtt=32.310554ms rttvar=9.656544ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 554301585 }) Rate { delivered: 307276, delivered_time: Instant { tv_sec: 771, tv_nsec: 896260127 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 863136274 }, end_of_app_limited: 0, last_sent_packet: 267, largest_acked: 254, rate_sample: RateSample { bandwidth: 1.73 Mbps, is_app_limited: false, interval: 39.995405ms, delivered: 8640, prior_delivered: 298636, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 862941032 }), send_elapsed: 39.995405ms, ack_elapsed: 33.319095ms, rtt: 33.123853ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 467288, last_update: Instant { tv_sec: 771, tv_nsec: 896428048 }, next_time: Instant { tv_sec: 771, tv_nsec: 896428048 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.277073832Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5940 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 896428048 } })
[2025-12-13T09:17:23.277082969Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.277089230Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.277095803Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.277099449Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.329677713Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.329734318Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.329761118Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900134 
[2025-12-13T09:17:23.329785313Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2141 blocks=[250..267] ecn_counts=None
[2025-12-13T09:17:23.329795842Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 255
[2025-12-13T09:17:23.329802815Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 256
[2025-12-13T09:17:23.329808796Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 257
[2025-12-13T09:17:23.329814086Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 258
[2025-12-13T09:17:23.329819306Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 259
[2025-12-13T09:17:23.329825157Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 260
[2025-12-13T09:17:23.329831238Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 261
[2025-12-13T09:17:23.329837700Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 262
[2025-12-13T09:17:23.329843210Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 263
[2025-12-13T09:17:23.329849362Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 264
[2025-12-13T09:17:23.329854541Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 265
[2025-12-13T09:17:23.329879608Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 266
[2025-12-13T09:17:23.329886000Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 267
[2025-12-13T09:17:23.329899324Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:23.329949127Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.329958013Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(16740)
[2025-12-13T09:17:23.329980405Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.330003468Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=268 
[2025-12-13T09:17:23.330009700Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=316799 len=1324 fin=false
[2025-12-13T09:17:23.330027943Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.515807ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=1350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 268, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330073759Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=269 
[2025-12-13T09:17:23.330081543Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=318123 len=1324 fin=false
[2025-12-13T09:17:23.330093806Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.532428ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=2700 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 269, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330125174Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=270 
[2025-12-13T09:17:23.330129412Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=319447 len=1324 fin=false
[2025-12-13T09:17:23.330136195Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.544591ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 270, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330155811Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=271 
[2025-12-13T09:17:23.330159748Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=320771 len=1324 fin=false
[2025-12-13T09:17:23.330165890Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.546605ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 271, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330184334Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=272 
[2025-12-13T09:17:23.330188301Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=322095 len=1324 fin=false
[2025-12-13T09:17:23.330194483Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.546904ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 272, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330216644Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=273 
[2025-12-13T09:17:23.330220611Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=323419 len=1324 fin=false
[2025-12-13T09:17:23.330226713Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.546995ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 273, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330244766Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=274 
[2025-12-13T09:17:23.330248754Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=324743 len=1324 fin=false
[2025-12-13T09:17:23.330255236Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.546544ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 274, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330277858Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=275 
[2025-12-13T09:17:23.330282687Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=326067 len=1324 fin=false
[2025-12-13T09:17:23.330289068Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.545873ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 275, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330304848Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=276 
[2025-12-13T09:17:23.330308064Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=327391 len=1324 fin=false
[2025-12-13T09:17:23.330312873Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.54953ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 276, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330328442Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=277 
[2025-12-13T09:17:23.330331728Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=328715 len=1324 fin=false
[2025-12-13T09:17:23.330336677Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.549329ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 277, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330541828Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 949640229 } })
[2025-12-13T09:17:23.330554372Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.330559100Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.330566724Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.330576843Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=278 
[2025-12-13T09:17:23.330582484Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=330039 len=1324 fin=false
[2025-12-13T09:17:23.330594626Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.534211ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 278, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330628629Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=279 
[2025-12-13T09:17:23.330633839Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=331363 len=1324 fin=false
[2025-12-13T09:17:23.330643787Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.53905ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 279, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330669726Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=280 
[2025-12-13T09:17:23.330673162Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=332687 len=514 fin=false
[2025-12-13T09:17:23.330693941Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.532278ms latest_rtt=52.981843ms srtt=43.663922ms min_rtt=32.310554ms rttvar=9.473859ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 324016, delivered_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 280, largest_acked: 267, rate_sample: RateSample { bandwidth: 2.52 Mbps, is_app_limited: false, interval: 53.149764ms, delivered: 16740, prior_delivered: 307276, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 896260127 }), send_elapsed: 33.291774ms, ack_elapsed: 53.149764ms, rtt: 52.981843ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 479228, last_update: Instant { tv_sec: 771, tv_nsec: 949640229 }, next_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.330763209Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 3240 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 949640229 } })
[2025-12-13T09:17:23.330774821Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.330783086Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.330793396Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.330798806Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.362446568Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.362492103Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.362518292Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900135 
[2025-12-13T09:17:23.362544330Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=17 blocks=[250..268] ecn_counts=None
[2025-12-13T09:17:23.362558316Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 268
[2025-12-13T09:17:23.362574025Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=580267
[2025-12-13T09:17:23.362584424Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:23.362616675Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.362623858Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:23.362639347Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.362660245Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=281 
[2025-12-13T09:17:23.362688588Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=17 blocks=[11900132..11900132, 11900134..11900135] ecn_counts=None
[2025-12-13T09:17:23.362697735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=333201 len=1314 fin=false
[2025-12-13T09:17:23.362712933Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.878487ms latest_rtt=32.527658ms srtt=42.254888ms min_rtt=32.310554ms rttvar=9.92346ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 325366, delivered_time: Instant { tv_sec: 771, tv_nsec: 982167887 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 281, largest_acked: 268, rate_sample: RateSample { bandwidth: 332.02 Kbps, is_app_limited: false, interval: 32.527658ms, delivered: 1350, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 32.527658ms, rtt: 32.527658ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 495208, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.362743510Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.362808812Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 982297918 } })
[2025-12-13T09:17:23.362817989Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.373234297Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.373270003Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.373290231Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900136 
[2025-12-13T09:17:23.373309717Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[250..278] ecn_counts=None
[2025-12-13T09:17:23.373327340Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 269
[2025-12-13T09:17:23.373333832Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 270
[2025-12-13T09:17:23.373340284Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 271
[2025-12-13T09:17:23.373427346Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 272
[2025-12-13T09:17:23.373436032Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 273
[2025-12-13T09:17:23.373440710Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 274
[2025-12-13T09:17:23.373445650Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 275
[2025-12-13T09:17:23.373450399Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 276
[2025-12-13T09:17:23.373455087Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 277
[2025-12-13T09:17:23.373460738Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 278
[2025-12-13T09:17:23.373486626Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:23.373521451Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.373527391Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:23.373543742Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.373560764Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=282 
[2025-12-13T09:17:23.373565472Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=334515 len=1324 fin=false
[2025-12-13T09:17:23.373578346Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.143371ms latest_rtt=43.300759ms srtt=42.382621ms min_rtt=32.310554ms rttvar=7.698062ms cwnd=16740 ssthresh=11340 bytes_in_flight=4590 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 338866, delivered_time: Instant { tv_sec: 771, tv_nsec: 992940988 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 282, largest_acked: 278, rate_sample: RateSample { bandwidth: 2.74 Mbps, is_app_limited: false, interval: 43.300759ms, delivered: 14850, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 43.300759ms, rtt: 43.300759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 493716, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.373605156Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=283 
[2025-12-13T09:17:23.373609304Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=335839 len=1324 fin=false
[2025-12-13T09:17:23.373615746Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.160994ms latest_rtt=43.300759ms srtt=42.382621ms min_rtt=32.310554ms rttvar=7.698062ms cwnd=16740 ssthresh=11340 bytes_in_flight=5940 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 338866, delivered_time: Instant { tv_sec: 771, tv_nsec: 992940988 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 283, largest_acked: 278, rate_sample: RateSample { bandwidth: 2.74 Mbps, is_app_limited: false, interval: 43.300759ms, delivered: 14850, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 43.300759ms, rtt: 43.300759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 493716, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.373634841Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=284 
[2025-12-13T09:17:23.373638758Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=337163 len=1324 fin=false
[2025-12-13T09:17:23.373644720Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.162576ms latest_rtt=43.300759ms srtt=42.382621ms min_rtt=32.310554ms rttvar=7.698062ms cwnd=16740 ssthresh=11340 bytes_in_flight=7290 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 338866, delivered_time: Instant { tv_sec: 771, tv_nsec: 992940988 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 284, largest_acked: 278, rate_sample: RateSample { bandwidth: 2.74 Mbps, is_app_limited: false, interval: 43.300759ms, delivered: 14850, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 43.300759ms, rtt: 43.300759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 493716, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.373668564Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=285 
[2025-12-13T09:17:23.373672581Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=338487 len=1324 fin=false
[2025-12-13T09:17:23.373678813Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.162206ms latest_rtt=43.300759ms srtt=42.382621ms min_rtt=32.310554ms rttvar=7.698062ms cwnd=16740 ssthresh=11340 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 338866, delivered_time: Instant { tv_sec: 771, tv_nsec: 992940988 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 285, largest_acked: 278, rate_sample: RateSample { bandwidth: 2.74 Mbps, is_app_limited: false, interval: 43.300759ms, delivered: 14850, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 43.300759ms, rtt: 43.300759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 493716, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.373696576Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=286 
[2025-12-13T09:17:23.373700443Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=339811 len=1324 fin=false
[2025-12-13T09:17:23.373706404Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.162927ms latest_rtt=43.300759ms srtt=42.382621ms min_rtt=32.310554ms rttvar=7.698062ms cwnd=16740 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 338866, delivered_time: Instant { tv_sec: 771, tv_nsec: 992940988 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 286, largest_acked: 278, rate_sample: RateSample { bandwidth: 2.74 Mbps, is_app_limited: false, interval: 43.300759ms, delivered: 14850, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 43.300759ms, rtt: 43.300759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 493716, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.373728155Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=287 
[2025-12-13T09:17:23.373732072Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=341135 len=1324 fin=false
[2025-12-13T09:17:23.373738103Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.162826ms latest_rtt=43.300759ms srtt=42.382621ms min_rtt=32.310554ms rttvar=7.698062ms cwnd=16740 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 338866, delivered_time: Instant { tv_sec: 771, tv_nsec: 992940988 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 287, largest_acked: 278, rate_sample: RateSample { bandwidth: 2.74 Mbps, is_app_limited: false, interval: 43.300759ms, delivered: 14850, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 43.300759ms, rtt: 43.300759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 493716, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.373756016Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=288 
[2025-12-13T09:17:23.373759853Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=342459 len=1324 fin=false
[2025-12-13T09:17:23.373765885Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.162767ms latest_rtt=43.300759ms srtt=42.382621ms min_rtt=32.310554ms rttvar=7.698062ms cwnd=16740 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 338866, delivered_time: Instant { tv_sec: 771, tv_nsec: 992940988 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 288, largest_acked: 278, rate_sample: RateSample { bandwidth: 2.74 Mbps, is_app_limited: false, interval: 43.300759ms, delivered: 14850, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 43.300759ms, rtt: 43.300759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 493716, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.373783818Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=289 
[2025-12-13T09:17:23.373787715Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=343783 len=1324 fin=false
[2025-12-13T09:17:23.373793596Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.162856ms latest_rtt=43.300759ms srtt=42.382621ms min_rtt=32.310554ms rttvar=7.698062ms cwnd=16740 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 338866, delivered_time: Instant { tv_sec: 771, tv_nsec: 992940988 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 289, largest_acked: 278, rate_sample: RateSample { bandwidth: 2.74 Mbps, is_app_limited: false, interval: 43.300759ms, delivered: 14850, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 43.300759ms, rtt: 43.300759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 493716, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.373814946Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=291 
[2025-12-13T09:17:23.373818833Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=345107 len=1324 fin=false
[2025-12-13T09:17:23.373824974Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.162586ms latest_rtt=43.300759ms srtt=42.382621ms min_rtt=32.310554ms rttvar=7.698062ms cwnd=16740 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 338866, delivered_time: Instant { tv_sec: 771, tv_nsec: 992940988 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 291, largest_acked: 278, rate_sample: RateSample { bandwidth: 2.74 Mbps, is_app_limited: false, interval: 43.300759ms, delivered: 14850, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 43.300759ms, rtt: 43.300759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 493716, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.373843128Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=292 
[2025-12-13T09:17:23.373846985Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=346431 len=1324 fin=false
[2025-12-13T09:17:23.373852956Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.162656ms latest_rtt=43.300759ms srtt=42.382621ms min_rtt=32.310554ms rttvar=7.698062ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 338866, delivered_time: Instant { tv_sec: 771, tv_nsec: 992940988 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 292, largest_acked: 278, rate_sample: RateSample { bandwidth: 2.74 Mbps, is_app_limited: false, interval: 43.300759ms, delivered: 14850, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 43.300759ms, rtt: 43.300759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 493716, last_update: Instant { tv_sec: 771, tv_nsec: 982297918 }, next_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.374009337Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 771, tv_nsec: 982297918 } })
[2025-12-13T09:17:23.374018093Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.374021960Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.374028332Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.374034894Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.374038681Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.391891409Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.391926795Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.391944247Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900137 
[2025-12-13T09:17:23.391959536Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2154 blocks=[250..280] ecn_counts=None
[2025-12-13T09:17:23.391970366Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 279
[2025-12-13T09:17:23.391975736Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 280
[2025-12-13T09:17:23.391989131Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:23.392018515Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.392023655Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1890)
[2025-12-13T09:17:23.392036198Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.392051998Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=293 
[2025-12-13T09:17:23.392055765Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=347755 len=1324 fin=false
[2025-12-13T09:17:23.392067837Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.080607ms latest_rtt=61.954976ms srtt=42.675165ms min_rtt=32.310554ms rttvar=6.358634ms cwnd=16740 ssthresh=11340 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 340756, delivered_time: Instant { tv_sec: 772, tv_nsec: 11595205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 293, largest_acked: 280, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 61.954976ms, delivered: 16740, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 61.954976ms, rtt: 61.954976ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 490332, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.392092914Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=294 
[2025-12-13T09:17:23.392106388Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=349079 len=514 fin=false
[2025-12-13T09:17:23.392129021Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.069977ms latest_rtt=61.954976ms srtt=42.675165ms min_rtt=32.310554ms rttvar=6.358634ms cwnd=16740 ssthresh=11340 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 340756, delivered_time: Instant { tv_sec: 772, tv_nsec: 11595205 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 949640229 }, end_of_app_limited: 0, last_sent_packet: 294, largest_acked: 280, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 61.954976ms, delivered: 16740, prior_delivered: 324016, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 949640229 }), send_elapsed: 0ns, ack_elapsed: 61.954976ms, rtt: 61.954976ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 490332, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.392221021Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1890 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 11693658 } })
[2025-12-13T09:17:23.392228225Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.392234036Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.392240598Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.392243674Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.414569779Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.414622016Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.414643456Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900138 
[2025-12-13T09:17:23.414668903Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[269..289, 291..291] ecn_counts=None
[2025-12-13T09:17:23.414682419Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 281
[2025-12-13T09:17:23.414690463Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 282
[2025-12-13T09:17:23.414696044Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 283
[2025-12-13T09:17:23.414701504Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 284
[2025-12-13T09:17:23.414707595Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 285
[2025-12-13T09:17:23.414713617Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 286
[2025-12-13T09:17:23.414720419Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 287
[2025-12-13T09:17:23.414726070Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 288
[2025-12-13T09:17:23.414731239Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 289
[2025-12-13T09:17:23.414737341Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 291
[2025-12-13T09:17:23.414754032Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.414825384Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.414835042Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14850)
[2025-12-13T09:17:23.414857273Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.414875768Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=295 
[2025-12-13T09:17:23.414880326Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=349593 len=1324 fin=false
[2025-12-13T09:17:23.414898951Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.152429ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=4590 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 295, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.414929237Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=296 
[2025-12-13T09:17:23.414933405Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=350917 len=1324 fin=false
[2025-12-13T09:17:23.414940037Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.176384ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=5940 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 296, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.414959574Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=297 
[2025-12-13T09:17:23.414963471Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=352241 len=1324 fin=false
[2025-12-13T09:17:23.414969632Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.178096ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=7290 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 297, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.414994078Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=298 
[2025-12-13T09:17:23.414998045Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=353565 len=1324 fin=false
[2025-12-13T09:17:23.415004547Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.177746ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 298, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.415022811Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=299 
[2025-12-13T09:17:23.415026758Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=354889 len=1324 fin=false
[2025-12-13T09:17:23.415032770Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.178458ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 299, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.415055001Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=300 
[2025-12-13T09:17:23.415058978Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=356213 len=1324 fin=false
[2025-12-13T09:17:23.415065050Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.178417ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 300, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.415083454Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=301 
[2025-12-13T09:17:23.415087391Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=357537 len=1324 fin=false
[2025-12-13T09:17:23.415093312Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.178198ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 301, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.415111095Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=302 
[2025-12-13T09:17:23.415114962Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=358861 len=1324 fin=false
[2025-12-13T09:17:23.415120973Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.178598ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 302, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.415142233Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=303 
[2025-12-13T09:17:23.415146150Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=360185 len=1324 fin=false
[2025-12-13T09:17:23.415152272Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.178468ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 303, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.415170425Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=304 
[2025-12-13T09:17:23.415174302Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=361509 len=1324 fin=false
[2025-12-13T09:17:23.415180434Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.178207ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=16740 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 304, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.415341383Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 11693658 } })
[2025-12-13T09:17:23.415379203Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.415383281Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.415389512Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.415397627Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=305 
[2025-12-13T09:17:23.415401795Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=362833 len=1324 fin=false
[2025-12-13T09:17:23.415410822Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.171895ms latest_rtt=51.994763ms srtt=43.835114ms min_rtt=32.310554ms rttvar=7.088874ms cwnd=18090 ssthresh=11340 bytes_in_flight=18090 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 354256, delivered_time: Instant { tv_sec: 772, tv_nsec: 34292681 }, first_sent_time: Instant { tv_sec: 771, tv_nsec: 982297918 }, end_of_app_limited: 0, last_sent_packet: 305, largest_acked: 291, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 41.351693ms, delivered: 15390, prior_delivered: 338866, prior_time: Some(Instant { tv_sec: 771, tv_nsec: 992940988 }), send_elapsed: 32.657689ms, ack_elapsed: 41.351693ms, rtt: 51.994763ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515853, last_update: Instant { tv_sec: 772, tv_nsec: 11693658 }, next_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.415432602Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.415457859Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 11693658 } })
[2025-12-13T09:17:23.415463439Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.435487699Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.435520320Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.435551708Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900139 
[2025-12-13T09:17:23.435573128Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1395 blocks=[269..289, 291..294] ecn_counts=None
[2025-12-13T09:17:23.435585331Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 292
[2025-12-13T09:17:23.435590630Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 293
[2025-12-13T09:17:23.435595600Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 294
[2025-12-13T09:17:23.435604957Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.435632468Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.435646795Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(3240)
[2025-12-13T09:17:23.435664939Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.435689103Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=306 
[2025-12-13T09:17:23.435693592Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=364157 len=1324 fin=false
[2025-12-13T09:17:23.435706926Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.116018ms latest_rtt=43.507976ms srtt=42.399221ms min_rtt=32.310554ms rttvar=8.188439ms cwnd=18090 ssthresh=11340 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 357496, delivered_time: Instant { tv_sec: 772, tv_nsec: 55201634 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 306, largest_acked: 294, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.053429ms, delivered: 16740, prior_delivered: 340756, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 11595205 }), send_elapsed: 62.053429ms, ack_elapsed: 43.606429ms, rtt: 43.507976ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 533323, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.435732774Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=307 
[2025-12-13T09:17:23.435736020Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=365481 len=1324 fin=false
[2025-12-13T09:17:23.435742603Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.139913ms latest_rtt=43.507976ms srtt=42.399221ms min_rtt=32.310554ms rttvar=8.188439ms cwnd=18090 ssthresh=11340 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 357496, delivered_time: Instant { tv_sec: 772, tv_nsec: 55201634 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 307, largest_acked: 294, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.053429ms, delivered: 16740, prior_delivered: 340756, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 11595205 }), send_elapsed: 62.053429ms, ack_elapsed: 43.606429ms, rtt: 43.507976ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 533323, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.435769683Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=308 
[2025-12-13T09:17:23.435773079Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=366805 len=514 fin=false
[2025-12-13T09:17:23.435779050Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.140303ms latest_rtt=43.507976ms srtt=42.399221ms min_rtt=32.310554ms rttvar=8.188439ms cwnd=18090 ssthresh=11340 bytes_in_flight=18090 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 357496, delivered_time: Instant { tv_sec: 772, tv_nsec: 55201634 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 308, largest_acked: 294, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.053429ms, delivered: 16740, prior_delivered: 340756, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 11595205 }), send_elapsed: 62.053429ms, ack_elapsed: 43.606429ms, rtt: 43.507976ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 533323, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.435875770Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 3240 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 55325033 } })
[2025-12-13T09:17:23.435885308Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.435894114Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.435903822Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.435907870Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.447191742Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.447231155Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.447252926Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900140 
[2025-12-13T09:17:23.447276139Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=16 blocks=[269..289, 291..295] ecn_counts=None
[2025-12-13T09:17:23.447286909Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 295
[2025-12-13T09:17:23.447300755Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=613061
[2025-12-13T09:17:23.447309381Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:23.447390992Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.447397434Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:23.447412412Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.447443720Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=309 
[2025-12-13T09:17:23.447449291Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=23 blocks=[11900136..11900140] ecn_counts=None
[2025-12-13T09:17:23.447454410Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=367319 len=1316 fin=false
[2025-12-13T09:17:23.447467454Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.179622ms latest_rtt=55.208612ms srtt=43.984394ms min_rtt=32.310554ms rttvar=9.311676ms cwnd=18090 ssthresh=11340 bytes_in_flight=18090 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 358846, delivered_time: Instant { tv_sec: 772, tv_nsec: 66902270 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 309, largest_acked: 295, rate_sample: RateSample { bandwidth: 1.13 Mbps, is_app_limited: false, interval: 32.609589ms, delivered: 4590, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 32.609589ms, rtt: 55.208612ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 514102, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.447501538Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.447550739Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 55325033 } })
[2025-12-13T09:17:23.447558313Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.458009742Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.458051860Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.458073039Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900141 
[2025-12-13T09:17:23.458094769Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[269..289, 291..305] ecn_counts=None
[2025-12-13T09:17:23.458106912Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 296
[2025-12-13T09:17:23.458114055Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 297
[2025-12-13T09:17:23.458120568Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 298
[2025-12-13T09:17:23.458126048Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 299
[2025-12-13T09:17:23.458131037Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 300
[2025-12-13T09:17:23.458136327Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 301
[2025-12-13T09:17:23.458149832Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 302
[2025-12-13T09:17:23.458155402Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 303
[2025-12-13T09:17:23.458161063Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 304
[2025-12-13T09:17:23.458166984Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 305
[2025-12-13T09:17:23.458180339Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.458221585Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.458231413Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14850)
[2025-12-13T09:17:23.458253725Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.458273432Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=310 
[2025-12-13T09:17:23.458278040Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=368635 len=1324 fin=false
[2025-12-13T09:17:23.458291555Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.657999ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=5940 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 310, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458335336Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=311 
[2025-12-13T09:17:23.458339735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=369959 len=1324 fin=false
[2025-12-13T09:17:23.458376092Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.64749ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=7290 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 311, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458405537Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=312 
[2025-12-13T09:17:23.458409685Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=371283 len=1324 fin=false
[2025-12-13T09:17:23.458417239Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.676554ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 312, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458440041Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=313 
[2025-12-13T09:17:23.458444008Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=372607 len=1324 fin=false
[2025-12-13T09:17:23.458450310Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.679751ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 313, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458466660Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=314 
[2025-12-13T09:17:23.458470417Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=373931 len=1324 fin=false
[2025-12-13T09:17:23.458476398Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.680742ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 314, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458494652Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=315 
[2025-12-13T09:17:23.458498519Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=375255 len=1324 fin=false
[2025-12-13T09:17:23.458504511Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.680552ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 315, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458536059Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=316 
[2025-12-13T09:17:23.458539235Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=376579 len=1324 fin=false
[2025-12-13T09:17:23.458544144Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.682855ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 316, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458558421Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=317 
[2025-12-13T09:17:23.458561496Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=377903 len=1324 fin=false
[2025-12-13T09:17:23.458566225Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.683226ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 317, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458583067Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=318 
[2025-12-13T09:17:23.458586233Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=379227 len=1324 fin=false
[2025-12-13T09:17:23.458591042Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.682996ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=16740 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 318, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458605518Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=319 
[2025-12-13T09:17:23.458608624Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=380551 len=1324 fin=false
[2025-12-13T09:17:23.458613463Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.682856ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=18090 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 319, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458779121Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 55325033 } })
[2025-12-13T09:17:23.458791343Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.458796042Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.458804247Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.458815669Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=320 
[2025-12-13T09:17:23.458820969Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=381875 len=1324 fin=false
[2025-12-13T09:17:23.458840835Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=121.659371ms latest_rtt=66.029127ms srtt=46.736984ms min_rtt=32.310554ms rttvar=12.48894ms cwnd=19440 ssthresh=11340 bytes_in_flight=19440 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 372346, delivered_time: Instant { tv_sec: 772, tv_nsec: 77722785 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 11693658 }, end_of_app_limited: 0, last_sent_packet: 320, largest_acked: 305, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 43.430104ms, delivered: 18090, prior_delivered: 354256, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 34292681 }), send_elapsed: 29.39574ms, ack_elapsed: 43.430104ms, rtt: 66.029127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519930, last_update: Instant { tv_sec: 772, tv_nsec: 55325033 }, next_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.458870591Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.458897501Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 55325033 } })
[2025-12-13T09:17:23.458904784Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.487595413Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.487634035Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.487655715Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900142 
[2025-12-13T09:17:23.487679179Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1033 blocks=[296..309] ecn_counts=None
[2025-12-13T09:17:23.487692684Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 306
[2025-12-13T09:17:23.487700439Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 307
[2025-12-13T09:17:23.487706600Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 308
[2025-12-13T09:17:23.487712120Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 309
[2025-12-13T09:17:23.487725395Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:23.487755902Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.487761312Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4590)
[2025-12-13T09:17:23.487777001Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.487802237Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=321 
[2025-12-13T09:17:23.487810673Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=383199 len=1324 fin=false
[2025-12-13T09:17:23.487849966Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.779989ms latest_rtt=51.979837ms srtt=46.35934ms min_rtt=32.310554ms rttvar=10.121991ms cwnd=19440 ssthresh=11340 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 376936, delivered_time: Instant { tv_sec: 772, tv_nsec: 107304870 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 321, largest_acked: 309, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 358846, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 66902270 }), send_elapsed: 43.631375ms, ack_elapsed: 40.4026ms, rtt: 51.979837ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 524166, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.487886173Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=322 
[2025-12-13T09:17:23.487890962Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=384523 len=1324 fin=false
[2025-12-13T09:17:23.487898396Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.830723ms latest_rtt=51.979837ms srtt=46.35934ms min_rtt=32.310554ms rttvar=10.121991ms cwnd=19440 ssthresh=11340 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 376936, delivered_time: Instant { tv_sec: 772, tv_nsec: 107304870 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 322, largest_acked: 309, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 358846, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 66902270 }), send_elapsed: 43.631375ms, ack_elapsed: 40.4026ms, rtt: 51.979837ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 524166, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.487916620Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=323 
[2025-12-13T09:17:23.487920547Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=385847 len=1324 fin=false
[2025-12-13T09:17:23.487926448Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.834851ms latest_rtt=51.979837ms srtt=46.35934ms min_rtt=32.310554ms rttvar=10.121991ms cwnd=19440 ssthresh=11340 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 376936, delivered_time: Instant { tv_sec: 772, tv_nsec: 107304870 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 323, largest_acked: 309, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 358846, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 66902270 }), send_elapsed: 43.631375ms, ack_elapsed: 40.4026ms, rtt: 51.979837ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 524166, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.487946145Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=324 
[2025-12-13T09:17:23.487950082Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=387171 len=514 fin=false
[2025-12-13T09:17:23.487956023Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.835231ms latest_rtt=51.979837ms srtt=46.35934ms min_rtt=32.310554ms rttvar=10.121991ms cwnd=19440 ssthresh=11340 bytes_in_flight=19440 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 376936, delivered_time: Instant { tv_sec: 772, tv_nsec: 107304870 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 324, largest_acked: 309, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 358846, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 66902270 }), send_elapsed: 43.631375ms, ack_elapsed: 40.4026ms, rtt: 51.979837ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 524166, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.488079322Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4590 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 107437947 } })
[2025-12-13T09:17:23.488102185Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.488112814Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.488125758Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.488132121Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.500401503Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.500448080Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.500469340Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900143 
[2025-12-13T09:17:23.500487293Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[296..319] ecn_counts=None
[2025-12-13T09:17:23.500501119Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 310
[2025-12-13T09:17:23.500507691Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 311
[2025-12-13T09:17:23.500513772Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 312
[2025-12-13T09:17:23.500519713Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 313
[2025-12-13T09:17:23.500525163Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 314
[2025-12-13T09:17:23.500530743Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 315
[2025-12-13T09:17:23.500537566Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 316
[2025-12-13T09:17:23.500544319Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 317
[2025-12-13T09:17:23.500572040Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 318
[2025-12-13T09:17:23.500578793Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 319
[2025-12-13T09:17:23.500593841Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:23.500634867Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.500645266Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14850)
[2025-12-13T09:17:23.500669091Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.500695790Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=325 
[2025-12-13T09:17:23.500701030Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=387685 len=1324 fin=false
[2025-12-13T09:17:23.500719645Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.390036ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=7290 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 325, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.500766181Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=326 
[2025-12-13T09:17:23.500770128Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=389009 len=1324 fin=false
[2025-12-13T09:17:23.500777261Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.418289ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 326, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.500796397Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=327 
[2025-12-13T09:17:23.500807087Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=390333 len=1324 fin=false
[2025-12-13T09:17:23.500812888Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.41847ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 327, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.500829218Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=328 
[2025-12-13T09:17:23.500832434Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=391657 len=1324 fin=false
[2025-12-13T09:17:23.500837443Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.427827ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 328, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.500853393Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=330 
[2025-12-13T09:17:23.500856619Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=392981 len=1324 fin=false
[2025-12-13T09:17:23.500861708Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.427636ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 330, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.500881235Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=331 
[2025-12-13T09:17:23.500884501Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=394305 len=1324 fin=false
[2025-12-13T09:17:23.500889650Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.427706ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 331, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.500905269Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=332 
[2025-12-13T09:17:23.500908475Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=395629 len=1324 fin=false
[2025-12-13T09:17:23.500913635Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.427747ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 332, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.500928793Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=333 
[2025-12-13T09:17:23.500935055Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=396953 len=1324 fin=false
[2025-12-13T09:17:23.500940375Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.424881ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=16740 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 333, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.500955893Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=334 
[2025-12-13T09:17:23.500959129Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=398277 len=1324 fin=false
[2025-12-13T09:17:23.500964209Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.427887ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=18090 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 334, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.500979477Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=335 
[2025-12-13T09:17:23.500982683Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=399601 len=1324 fin=false
[2025-12-13T09:17:23.500987562Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.428307ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=19440 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 335, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.501160403Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 107437947 } })
[2025-12-13T09:17:23.501172526Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.501177435Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.501185159Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.501195749Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=336 
[2025-12-13T09:17:23.501201480Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=400925 len=1324 fin=false
[2025-12-13T09:17:23.501214524Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=122.411737ms latest_rtt=64.794743ms srtt=48.660764ms min_rtt=32.310554ms rttvar=12.194343ms cwnd=20790 ssthresh=11340 bytes_in_flight=20790 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 390436, delivered_time: Instant { tv_sec: 772, tv_nsec: 120119776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 55325033 }, end_of_app_limited: 0, last_sent_packet: 336, largest_acked: 319, rate_sample: RateSample { bandwidth: 3.32 Mbps, is_app_limited: false, interval: 43.631375ms, delivered: 18090, prior_delivered: 372346, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 77722785 }), send_elapsed: 43.631375ms, ack_elapsed: 42.396991ms, rtt: 64.794743ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 534054, last_update: Instant { tv_sec: 772, tv_nsec: 107437947 }, next_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.501248096Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.501276659Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 107437947 } })
[2025-12-13T09:17:23.501283001Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.519870922Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.519908522Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.519928359Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900144 
[2025-12-13T09:17:23.519950079Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=14 blocks=[296..321] ecn_counts=None
[2025-12-13T09:17:23.519962542Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 320
[2025-12-13T09:17:23.519968544Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 321
[2025-12-13T09:17:23.519993149Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=646667
[2025-12-13T09:17:23.520001515Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:23.520025169Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.520030178Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:23.520042812Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.520060745Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=337 
[2025-12-13T09:17:23.520064963Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=16 blocks=[11900141..11900144] ecn_counts=None
[2025-12-13T09:17:23.520069411Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=402249 len=1316 fin=false
[2025-12-13T09:17:23.520097944Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=124.646219ms latest_rtt=32.140448ms srtt=46.595724ms min_rtt=32.140448ms rttvar=13.275836ms cwnd=20790 ssthresh=11340 bytes_in_flight=19440 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 393136, delivered_time: Instant { tv_sec: 772, tv_nsec: 139578395 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, end_of_app_limited: 0, last_sent_packet: 337, largest_acked: 321, rate_sample: RateSample { bandwidth: 2.49 Mbps, is_app_limited: false, interval: 52.112914ms, delivered: 16200, prior_delivered: 376936, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 107304870 }), send_elapsed: 52.112914ms, ack_elapsed: 32.273525ms, rtt: 32.140448ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 557722, last_update: Instant { tv_sec: 772, tv_nsec: 139700381 }, next_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.520125906Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=338 
[2025-12-13T09:17:23.520129322Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=403565 len=1324 fin=false
[2025-12-13T09:17:23.520135113Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=124.686204ms latest_rtt=32.140448ms srtt=46.595724ms min_rtt=32.140448ms rttvar=13.275836ms cwnd=20790 ssthresh=11340 bytes_in_flight=20790 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 393136, delivered_time: Instant { tv_sec: 772, tv_nsec: 139578395 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, end_of_app_limited: 0, last_sent_packet: 338, largest_acked: 321, rate_sample: RateSample { bandwidth: 2.49 Mbps, is_app_limited: false, interval: 52.112914ms, delivered: 16200, prior_delivered: 376936, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 107304870 }), send_elapsed: 52.112914ms, ack_elapsed: 32.273525ms, rtt: 32.140448ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 557722, last_update: Instant { tv_sec: 772, tv_nsec: 139700381 }, next_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.520151904Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.520222425Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 139700381 } })
[2025-12-13T09:17:23.520235500Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.537161704Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.537200586Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.537222196Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900145 
[2025-12-13T09:17:23.537244898Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[296..328, 330..330] ecn_counts=None
[2025-12-13T09:17:23.537261158Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 322
[2025-12-13T09:17:23.537268973Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 323
[2025-12-13T09:17:23.537274633Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 324
[2025-12-13T09:17:23.537281146Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 325
[2025-12-13T09:17:23.537286616Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 326
[2025-12-13T09:17:23.537291084Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 327
[2025-12-13T09:17:23.537295051Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 328
[2025-12-13T09:17:23.537298528Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 330
[2025-12-13T09:17:23.537307595Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.537340566Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.537370992Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9990)
[2025-12-13T09:17:23.537396700Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.537415736Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=339 
[2025-12-13T09:17:23.537420294Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=404889 len=1324 fin=false
[2025-12-13T09:17:23.537437446Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.54293ms latest_rtt=49.434054ms srtt=46.946514ms min_rtt=32.140448ms rttvar=10.658459ms cwnd=20790 ssthresh=11340 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 403126, delivered_time: Instant { tv_sec: 772, tv_nsec: 156872001 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, end_of_app_limited: 0, last_sent_packet: 339, largest_acked: 330, rate_sample: RateSample { bandwidth: 1.95 Mbps, is_app_limited: false, interval: 52.112914ms, delivered: 12690, prior_delivered: 390436, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 120119776 }), send_elapsed: 52.112914ms, ack_elapsed: 36.752225ms, rtt: 49.434054ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 553555, last_update: Instant { tv_sec: 772, tv_nsec: 139700381 }, next_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.537482580Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=340 
[2025-12-13T09:17:23.537486748Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=406213 len=1324 fin=false
[2025-12-13T09:17:23.537493570Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.566193ms latest_rtt=49.434054ms srtt=46.946514ms min_rtt=32.140448ms rttvar=10.658459ms cwnd=20790 ssthresh=11340 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 403126, delivered_time: Instant { tv_sec: 772, tv_nsec: 156872001 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, end_of_app_limited: 0, last_sent_packet: 340, largest_acked: 330, rate_sample: RateSample { bandwidth: 1.95 Mbps, is_app_limited: false, interval: 52.112914ms, delivered: 12690, prior_delivered: 390436, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 120119776 }), send_elapsed: 52.112914ms, ack_elapsed: 36.752225ms, rtt: 49.434054ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 553555, last_update: Instant { tv_sec: 772, tv_nsec: 139700381 }, next_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.537511243Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=341 
[2025-12-13T09:17:23.537515050Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=407537 len=1324 fin=false
[2025-12-13T09:17:23.537521352Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.567907ms latest_rtt=49.434054ms srtt=46.946514ms min_rtt=32.140448ms rttvar=10.658459ms cwnd=20790 ssthresh=11340 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 403126, delivered_time: Instant { tv_sec: 772, tv_nsec: 156872001 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, end_of_app_limited: 0, last_sent_packet: 341, largest_acked: 330, rate_sample: RateSample { bandwidth: 1.95 Mbps, is_app_limited: false, interval: 52.112914ms, delivered: 12690, prior_delivered: 390436, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 120119776 }), send_elapsed: 52.112914ms, ack_elapsed: 36.752225ms, rtt: 49.434054ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 553555, last_update: Instant { tv_sec: 772, tv_nsec: 139700381 }, next_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.537537562Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=342 
[2025-12-13T09:17:23.537541349Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=408861 len=1324 fin=false
[2025-12-13T09:17:23.537551468Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.563518ms latest_rtt=49.434054ms srtt=46.946514ms min_rtt=32.140448ms rttvar=10.658459ms cwnd=20790 ssthresh=11340 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 403126, delivered_time: Instant { tv_sec: 772, tv_nsec: 156872001 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, end_of_app_limited: 0, last_sent_packet: 342, largest_acked: 330, rate_sample: RateSample { bandwidth: 1.95 Mbps, is_app_limited: false, interval: 52.112914ms, delivered: 12690, prior_delivered: 390436, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 120119776 }), send_elapsed: 52.112914ms, ack_elapsed: 36.752225ms, rtt: 49.434054ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 553555, last_update: Instant { tv_sec: 772, tv_nsec: 139700381 }, next_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.537593746Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=343 
[2025-12-13T09:17:23.537600639Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=410185 len=1324 fin=false
[2025-12-13T09:17:23.537612261Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.554682ms latest_rtt=49.434054ms srtt=46.946514ms min_rtt=32.140448ms rttvar=10.658459ms cwnd=20790 ssthresh=11340 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 403126, delivered_time: Instant { tv_sec: 772, tv_nsec: 156872001 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, end_of_app_limited: 0, last_sent_packet: 343, largest_acked: 330, rate_sample: RateSample { bandwidth: 1.95 Mbps, is_app_limited: false, interval: 52.112914ms, delivered: 12690, prior_delivered: 390436, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 120119776 }), send_elapsed: 52.112914ms, ack_elapsed: 36.752225ms, rtt: 49.434054ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 553555, last_update: Instant { tv_sec: 772, tv_nsec: 139700381 }, next_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.537643829Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=344 
[2025-12-13T09:17:23.537651123Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=411509 len=1324 fin=false
[2025-12-13T09:17:23.537664107Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.553781ms latest_rtt=49.434054ms srtt=46.946514ms min_rtt=32.140448ms rttvar=10.658459ms cwnd=20790 ssthresh=11340 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 403126, delivered_time: Instant { tv_sec: 772, tv_nsec: 156872001 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, end_of_app_limited: 0, last_sent_packet: 344, largest_acked: 330, rate_sample: RateSample { bandwidth: 1.95 Mbps, is_app_limited: false, interval: 52.112914ms, delivered: 12690, prior_delivered: 390436, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 120119776 }), send_elapsed: 52.112914ms, ack_elapsed: 36.752225ms, rtt: 49.434054ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 553555, last_update: Instant { tv_sec: 772, tv_nsec: 139700381 }, next_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.537705624Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=345 
[2025-12-13T09:17:23.537711775Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=412833 len=1324 fin=false
[2025-12-13T09:17:23.537722175Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.556967ms latest_rtt=49.434054ms srtt=46.946514ms min_rtt=32.140448ms rttvar=10.658459ms cwnd=20790 ssthresh=11340 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 403126, delivered_time: Instant { tv_sec: 772, tv_nsec: 156872001 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, end_of_app_limited: 0, last_sent_packet: 345, largest_acked: 330, rate_sample: RateSample { bandwidth: 1.95 Mbps, is_app_limited: false, interval: 52.112914ms, delivered: 12690, prior_delivered: 390436, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 120119776 }), send_elapsed: 52.112914ms, ack_elapsed: 36.752225ms, rtt: 49.434054ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 553555, last_update: Instant { tv_sec: 772, tv_nsec: 139700381 }, next_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.537745738Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=346 
[2025-12-13T09:17:23.537750808Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=414157 len=514 fin=false
[2025-12-13T09:17:23.537759735Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.562096ms latest_rtt=49.434054ms srtt=46.946514ms min_rtt=32.140448ms rttvar=10.658459ms cwnd=20790 ssthresh=11340 bytes_in_flight=20790 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 403126, delivered_time: Instant { tv_sec: 772, tv_nsec: 156872001 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 107437947 }, end_of_app_limited: 0, last_sent_packet: 346, largest_acked: 330, rate_sample: RateSample { bandwidth: 1.95 Mbps, is_app_limited: false, interval: 52.112914ms, delivered: 12690, prior_delivered: 390436, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 120119776 }), send_elapsed: 52.112914ms, ack_elapsed: 36.752225ms, rtt: 49.434054ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 553555, last_update: Instant { tv_sec: 772, tv_nsec: 139700381 }, next_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.537938256Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9990 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 139700381 } })
[2025-12-13T09:17:23.537951471Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.537958744Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.537965798Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.537968853Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.561223654Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.561257036Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.561289236Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900146 
[2025-12-13T09:17:23.561311157Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1028 blocks=[322..328, 330..338] ecn_counts=None
[2025-12-13T09:17:23.561322728Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 331
[2025-12-13T09:17:23.561329020Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 332
[2025-12-13T09:17:23.561333589Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 333
[2025-12-13T09:17:23.561338127Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 334
[2025-12-13T09:17:23.561402369Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 335
[2025-12-13T09:17:23.561416095Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 336
[2025-12-13T09:17:23.561421014Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 337
[2025-12-13T09:17:23.561425211Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 338
[2025-12-13T09:17:23.561434739Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.561465757Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.561470686Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12150)
[2025-12-13T09:17:23.561486516Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.561504479Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=347 
[2025-12-13T09:17:23.561508506Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=414671 len=1324 fin=false
[2025-12-13T09:17:23.561521310Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.080129ms latest_rtt=41.23825ms srtt=45.20498ms min_rtt=32.140448ms rttvar=11.47691ms cwnd=22140 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 413926, delivered_time: Instant { tv_sec: 772, tv_nsec: 180938631 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 347, largest_acked: 338, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 41.360236ms, delivered: 20790, prior_delivered: 393136, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 139578395 }), send_elapsed: 32.262434ms, ack_elapsed: 41.360236ms, rtt: 41.23825ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 612211, last_update: Instant { tv_sec: 772, tv_nsec: 181144115 }, next_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.561548110Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=348 
[2025-12-13T09:17:23.561551576Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=415995 len=1324 fin=false
[2025-12-13T09:17:23.561556836Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.100848ms latest_rtt=41.23825ms srtt=45.20498ms min_rtt=32.140448ms rttvar=11.47691ms cwnd=22140 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 413926, delivered_time: Instant { tv_sec: 772, tv_nsec: 180938631 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 348, largest_acked: 338, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 41.360236ms, delivered: 20790, prior_delivered: 393136, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 139578395 }), send_elapsed: 32.262434ms, ack_elapsed: 41.360236ms, rtt: 41.23825ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 612211, last_update: Instant { tv_sec: 772, tv_nsec: 181144115 }, next_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.561582624Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=349 
[2025-12-13T09:17:23.561586040Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=417319 len=1324 fin=false
[2025-12-13T09:17:23.561591390Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.101689ms latest_rtt=41.23825ms srtt=45.20498ms min_rtt=32.140448ms rttvar=11.47691ms cwnd=22140 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 413926, delivered_time: Instant { tv_sec: 772, tv_nsec: 180938631 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 349, largest_acked: 338, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 41.360236ms, delivered: 20790, prior_delivered: 393136, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 139578395 }), send_elapsed: 32.262434ms, ack_elapsed: 41.360236ms, rtt: 41.23825ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 612211, last_update: Instant { tv_sec: 772, tv_nsec: 181144115 }, next_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.561607580Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=350 
[2025-12-13T09:17:23.561610836Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=418643 len=1324 fin=false
[2025-12-13T09:17:23.561630303Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.087884ms latest_rtt=41.23825ms srtt=45.20498ms min_rtt=32.140448ms rttvar=11.47691ms cwnd=22140 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 413926, delivered_time: Instant { tv_sec: 772, tv_nsec: 180938631 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 350, largest_acked: 338, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 41.360236ms, delivered: 20790, prior_delivered: 393136, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 139578395 }), send_elapsed: 32.262434ms, ack_elapsed: 41.360236ms, rtt: 41.23825ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 612211, last_update: Instant { tv_sec: 772, tv_nsec: 181144115 }, next_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.561649528Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=351 
[2025-12-13T09:17:23.561652825Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=419967 len=1324 fin=false
[2025-12-13T09:17:23.561658144Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.101569ms latest_rtt=41.23825ms srtt=45.20498ms min_rtt=32.140448ms rttvar=11.47691ms cwnd=22140 ssthresh=11340 bytes_in_flight=16740 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 413926, delivered_time: Instant { tv_sec: 772, tv_nsec: 180938631 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 351, largest_acked: 338, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 41.360236ms, delivered: 20790, prior_delivered: 393136, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 139578395 }), send_elapsed: 32.262434ms, ack_elapsed: 41.360236ms, rtt: 41.23825ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 612211, last_update: Instant { tv_sec: 772, tv_nsec: 181144115 }, next_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.561673623Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=352 
[2025-12-13T09:17:23.561676839Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=421291 len=1324 fin=false
[2025-12-13T09:17:23.561681948Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.102511ms latest_rtt=41.23825ms srtt=45.20498ms min_rtt=32.140448ms rttvar=11.47691ms cwnd=22140 ssthresh=11340 bytes_in_flight=18090 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 413926, delivered_time: Instant { tv_sec: 772, tv_nsec: 180938631 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 352, largest_acked: 338, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 41.360236ms, delivered: 20790, prior_delivered: 393136, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 139578395 }), send_elapsed: 32.262434ms, ack_elapsed: 41.360236ms, rtt: 41.23825ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 612211, last_update: Instant { tv_sec: 772, tv_nsec: 181144115 }, next_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.561697347Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=353 
[2025-12-13T09:17:23.561700553Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=422615 len=1324 fin=false
[2025-12-13T09:17:23.561706274Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.10194ms latest_rtt=41.23825ms srtt=45.20498ms min_rtt=32.140448ms rttvar=11.47691ms cwnd=22140 ssthresh=11340 bytes_in_flight=19440 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 413926, delivered_time: Instant { tv_sec: 772, tv_nsec: 180938631 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 353, largest_acked: 338, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 41.360236ms, delivered: 20790, prior_delivered: 393136, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 139578395 }), send_elapsed: 32.262434ms, ack_elapsed: 41.360236ms, rtt: 41.23825ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 612211, last_update: Instant { tv_sec: 772, tv_nsec: 181144115 }, next_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.561724758Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=354 
[2025-12-13T09:17:23.561728034Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=423939 len=1324 fin=false
[2025-12-13T09:17:23.561732913Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.102472ms latest_rtt=41.23825ms srtt=45.20498ms min_rtt=32.140448ms rttvar=11.47691ms cwnd=22140 ssthresh=11340 bytes_in_flight=20790 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 413926, delivered_time: Instant { tv_sec: 772, tv_nsec: 180938631 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 354, largest_acked: 338, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 41.360236ms, delivered: 20790, prior_delivered: 393136, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 139578395 }), send_elapsed: 32.262434ms, ack_elapsed: 41.360236ms, rtt: 41.23825ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 612211, last_update: Instant { tv_sec: 772, tv_nsec: 181144115 }, next_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.561748452Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=355 
[2025-12-13T09:17:23.561751698Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=425263 len=1324 fin=false
[2025-12-13T09:17:23.561756567Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.102622ms latest_rtt=41.23825ms srtt=45.20498ms min_rtt=32.140448ms rttvar=11.47691ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 413926, delivered_time: Instant { tv_sec: 772, tv_nsec: 180938631 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 355, largest_acked: 338, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 41.360236ms, delivered: 20790, prior_delivered: 393136, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 139578395 }), send_elapsed: 32.262434ms, ack_elapsed: 41.360236ms, rtt: 41.23825ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 612211, last_update: Instant { tv_sec: 772, tv_nsec: 181144115 }, next_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.561774641Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.561897088Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12150 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 181144115 } })
[2025-12-13T09:17:23.561905754Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.590483975Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.590533637Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.590557802Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900147 
[2025-12-13T09:17:23.590599500Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1772 blocks=[322..328, 330..345] ecn_counts=None
[2025-12-13T09:17:23.590609348Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 339
[2025-12-13T09:17:23.590616100Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 340
[2025-12-13T09:17:23.590621220Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 341
[2025-12-13T09:17:23.590625938Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 342
[2025-12-13T09:17:23.590630838Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 343
[2025-12-13T09:17:23.590635246Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 344
[2025-12-13T09:17:23.590640025Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 345
[2025-12-13T09:17:23.590655163Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.590695318Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.590702371Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9450)
[2025-12-13T09:17:23.590722318Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.590748586Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=356 
[2025-12-13T09:17:23.590754137Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=426587 len=1324 fin=false
[2025-12-13T09:17:23.590773613Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.104376ms latest_rtt=70.506756ms srtt=46.595701ms min_rtt=32.140448ms rttvar=11.389126ms cwnd=22140 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 423376, delivered_time: Instant { tv_sec: 772, tv_nsec: 210207137 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 356, largest_acked: 345, rate_sample: RateSample { bandwidth: 3.04 Mbps, is_app_limited: false, interval: 53.335136ms, delivered: 20250, prior_delivered: 403126, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 156872001 }), send_elapsed: 32.262434ms, ack_elapsed: 53.335136ms, rtt: 70.506756ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 593938, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.590819248Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=357 
[2025-12-13T09:17:23.590822734Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=427911 len=1324 fin=false
[2025-12-13T09:17:23.590829096Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.136677ms latest_rtt=70.506756ms srtt=46.595701ms min_rtt=32.140448ms rttvar=11.389126ms cwnd=22140 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 423376, delivered_time: Instant { tv_sec: 772, tv_nsec: 210207137 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 357, largest_acked: 345, rate_sample: RateSample { bandwidth: 3.04 Mbps, is_app_limited: false, interval: 53.335136ms, delivered: 20250, prior_delivered: 403126, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 156872001 }), send_elapsed: 32.262434ms, ack_elapsed: 53.335136ms, rtt: 70.506756ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 593938, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.590844936Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=358 
[2025-12-13T09:17:23.590848111Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=429235 len=1324 fin=false
[2025-12-13T09:17:23.590853020Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.141805ms latest_rtt=70.506756ms srtt=46.595701ms min_rtt=32.140448ms rttvar=11.389126ms cwnd=22140 ssthresh=11340 bytes_in_flight=16740 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 423376, delivered_time: Instant { tv_sec: 772, tv_nsec: 210207137 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 358, largest_acked: 345, rate_sample: RateSample { bandwidth: 3.04 Mbps, is_app_limited: false, interval: 53.335136ms, delivered: 20250, prior_delivered: 403126, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 156872001 }), send_elapsed: 32.262434ms, ack_elapsed: 53.335136ms, rtt: 70.506756ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 593938, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.590867748Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=359 
[2025-12-13T09:17:23.590870894Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=430559 len=1324 fin=false
[2025-12-13T09:17:23.590875943Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.142157ms latest_rtt=70.506756ms srtt=46.595701ms min_rtt=32.140448ms rttvar=11.389126ms cwnd=22140 ssthresh=11340 bytes_in_flight=18090 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 423376, delivered_time: Instant { tv_sec: 772, tv_nsec: 210207137 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 359, largest_acked: 345, rate_sample: RateSample { bandwidth: 3.04 Mbps, is_app_limited: false, interval: 53.335136ms, delivered: 20250, prior_delivered: 403126, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 156872001 }), send_elapsed: 32.262434ms, ack_elapsed: 53.335136ms, rtt: 70.506756ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 593938, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.590894557Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=360 
[2025-12-13T09:17:23.590897714Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=431883 len=1324 fin=false
[2025-12-13T09:17:23.590902653Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.142146ms latest_rtt=70.506756ms srtt=46.595701ms min_rtt=32.140448ms rttvar=11.389126ms cwnd=22140 ssthresh=11340 bytes_in_flight=19440 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 423376, delivered_time: Instant { tv_sec: 772, tv_nsec: 210207137 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 360, largest_acked: 345, rate_sample: RateSample { bandwidth: 3.04 Mbps, is_app_limited: false, interval: 53.335136ms, delivered: 20250, prior_delivered: 403126, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 156872001 }), send_elapsed: 32.262434ms, ack_elapsed: 53.335136ms, rtt: 70.506756ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 593938, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.590917029Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=361 
[2025-12-13T09:17:23.590920145Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=433207 len=1324 fin=false
[2025-12-13T09:17:23.590924954Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.142557ms latest_rtt=70.506756ms srtt=46.595701ms min_rtt=32.140448ms rttvar=11.389126ms cwnd=22140 ssthresh=11340 bytes_in_flight=20790 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 423376, delivered_time: Instant { tv_sec: 772, tv_nsec: 210207137 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 361, largest_acked: 345, rate_sample: RateSample { bandwidth: 3.04 Mbps, is_app_limited: false, interval: 53.335136ms, delivered: 20250, prior_delivered: 403126, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 156872001 }), send_elapsed: 32.262434ms, ack_elapsed: 53.335136ms, rtt: 70.506756ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 593938, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.590942236Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=362 
[2025-12-13T09:17:23.590945422Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=434531 len=1324 fin=false
[2025-12-13T09:17:23.590950201Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.142367ms latest_rtt=70.506756ms srtt=46.595701ms min_rtt=32.140448ms rttvar=11.389126ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 423376, delivered_time: Instant { tv_sec: 772, tv_nsec: 210207137 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 139700381 }, end_of_app_limited: 0, last_sent_packet: 362, largest_acked: 345, rate_sample: RateSample { bandwidth: 3.04 Mbps, is_app_limited: false, interval: 53.335136ms, delivered: 20250, prior_delivered: 403126, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 156872001 }), send_elapsed: 32.262434ms, ack_elapsed: 53.335136ms, rtt: 70.506756ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 593938, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.590964658Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.591069102Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9450 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 210381661 } })
[2025-12-13T09:17:23.591077828Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.593673242Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.593695814Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.593711994Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900148 
[2025-12-13T09:17:23.593730529Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[322..328, 330..345, 347..347] ecn_counts=None
[2025-12-13T09:17:23.593741259Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 347
[2025-12-13T09:17:23.593749163Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 346 lost on epoch 2
[2025-12-13T09:17:23.593755686Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:23.593779350Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.593785982Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(945)
[2025-12-13T09:17:23.593798916Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.593816468Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=363 
[2025-12-13T09:17:23.593823752Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=414157 len=514 fin=false
[2025-12-13T09:17:23.593836355Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.35723ms latest_rtt=32.218547ms srtt=44.791556ms min_rtt=32.140448ms rttvar=12.150132ms cwnd=15497 ssthresh=15497 bytes_in_flight=20790 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 424726, delivered_time: Instant { tv_sec: 772, tv_nsec: 213362662 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, end_of_app_limited: 0, last_sent_packet: 363, largest_acked: 347, rate_sample: RateSample { bandwidth: 2.08 Mbps, is_app_limited: false, interval: 41.443734ms, delivered: 10800, prior_delivered: 413926, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 180938631 }), send_elapsed: 41.443734ms, ack_elapsed: 32.424031ms, rtt: 32.218547ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 432475, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.593947782Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 540 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 210381661 } })
[2025-12-13T09:17:23.593961728Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.593969182Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.593981645Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=387 pn=364 
[2025-12-13T09:17:23.593985482Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=435855 len=379 fin=false
[2025-12-13T09:17:23.593994579Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.370453ms latest_rtt=32.218547ms srtt=44.791556ms min_rtt=32.140448ms rttvar=12.150132ms cwnd=15497 ssthresh=15497 bytes_in_flight=21195 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 424726, delivered_time: Instant { tv_sec: 772, tv_nsec: 213362662 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, end_of_app_limited: 0, last_sent_packet: 364, largest_acked: 347, rate_sample: RateSample { bandwidth: 2.08 Mbps, is_app_limited: false, interval: 41.443734ms, delivered: 10800, prior_delivered: 413926, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 180938631 }), send_elapsed: 41.443734ms, ack_elapsed: 32.424031ms, rtt: 32.218547ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 432475, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.594042518Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 405 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 210381661 } })
[2025-12-13T09:17:23.594051405Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.594058157Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.594066984Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.594071873Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.595743067Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.595758206Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.595781138Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900149 
[2025-12-13T09:17:23.595803520Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[322..328, 330..345, 347..347, 349..349] ecn_counts=None
[2025-12-13T09:17:23.595815773Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 349
[2025-12-13T09:17:23.595825531Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:23.595846911Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.595854204Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(945)
[2025-12-13T09:17:23.595897024Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.595912412Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=927 pn=365 
[2025-12-13T09:17:23.595916930Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=436234 len=919 fin=false
[2025-12-13T09:17:23.595927670Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=14.469496ms latest_rtt=34.288822ms srtt=43.473713ms min_rtt=32.140448ms rttvar=11.748282ms cwnd=15497 ssthresh=15497 bytes_in_flight=20790 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 426076, delivered_time: Instant { tv_sec: 772, tv_nsec: 215432937 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, end_of_app_limited: 0, last_sent_packet: 365, largest_acked: 349, rate_sample: RateSample { bandwidth: 2.35 Mbps, is_app_limited: false, interval: 41.443734ms, delivered: 12150, prior_delivered: 413926, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 180938631 }), send_elapsed: 41.443734ms, ack_elapsed: 34.494306ms, rtt: 34.288822ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 445585, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.596002930Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 945 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 210381661 } })
[2025-12-13T09:17:23.596015624Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.596025122Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.596036082Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.596042884Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.611123110Z TRACE quiche_server] timed out
[2025-12-13T09:17:23.611149849Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:23.611156622Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 348 lost on epoch 2
[2025-12-13T09:17:23.611162052Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.208004ms latest_rtt=34.288822ms srtt=43.473713ms min_rtt=32.140448ms rttvar=11.748282ms cwnd=15497 ssthresh=15497 bytes_in_flight=19440 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 426076, delivered_time: Instant { tv_sec: 772, tv_nsec: 215432937 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, end_of_app_limited: 0, last_sent_packet: 365, largest_acked: 349, rate_sample: RateSample { bandwidth: 2.35 Mbps, is_app_limited: false, interval: 41.443734ms, delivered: 12150, prior_delivered: 413926, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 180938631 }), send_elapsed: 41.443734ms, ack_elapsed: 34.494306ms, rtt: 34.288822ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 445585, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.611230719Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.611235829Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.617514119Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.617544416Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.617564683Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900150 
[2025-12-13T09:17:23.617584740Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1891 blocks=[322..328, 330..345, 347..347, 349..355] ecn_counts=None
[2025-12-13T09:17:23.617596733Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 350
[2025-12-13T09:17:23.617602173Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 351
[2025-12-13T09:17:23.617607162Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 352
[2025-12-13T09:17:23.617611801Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 353
[2025-12-13T09:17:23.617616800Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 354
[2025-12-13T09:17:23.617621749Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 355
[2025-12-13T09:17:23.617634232Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:23.617663297Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.617668196Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9827)
[2025-12-13T09:17:23.617682532Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.617699193Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=366 
[2025-12-13T09:17:23.617703091Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=415995 len=1324 fin=false
[2025-12-13T09:17:23.617714161Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.904549ms latest_rtt=56.070755ms srtt=43.157342ms min_rtt=32.140448ms rttvar=9.44395ms cwnd=15497 ssthresh=15497 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 434176, delivered_time: Instant { tv_sec: 772, tv_nsec: 237214870 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, end_of_app_limited: 0, last_sent_packet: 366, largest_acked: 355, rate_sample: RateSample { bandwidth: 2.88 Mbps, is_app_limited: false, interval: 56.276239ms, delivered: 20250, prior_delivered: 413926, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 180938631 }), send_elapsed: 41.443734ms, ack_elapsed: 56.276239ms, rtt: 56.070755ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 448851, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.617746822Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=367 
[2025-12-13T09:17:23.617750308Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=437153 len=1324 fin=false
[2025-12-13T09:17:23.617755838Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.920839ms latest_rtt=56.070755ms srtt=43.157342ms min_rtt=32.140448ms rttvar=9.44395ms cwnd=15497 ssthresh=15497 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 434176, delivered_time: Instant { tv_sec: 772, tv_nsec: 237214870 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, end_of_app_limited: 0, last_sent_packet: 367, largest_acked: 355, rate_sample: RateSample { bandwidth: 2.88 Mbps, is_app_limited: false, interval: 56.276239ms, delivered: 20250, prior_delivered: 413926, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 180938631 }), send_elapsed: 41.443734ms, ack_elapsed: 56.276239ms, rtt: 56.070755ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 448851, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.617771858Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=368 
[2025-12-13T09:17:23.617774994Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=438477 len=1324 fin=false
[2025-12-13T09:17:23.617779813Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.922763ms latest_rtt=56.070755ms srtt=43.157342ms min_rtt=32.140448ms rttvar=9.44395ms cwnd=15497 ssthresh=15497 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 434176, delivered_time: Instant { tv_sec: 772, tv_nsec: 237214870 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, end_of_app_limited: 0, last_sent_packet: 368, largest_acked: 355, rate_sample: RateSample { bandwidth: 2.88 Mbps, is_app_limited: false, interval: 56.276239ms, delivered: 20250, prior_delivered: 413926, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 180938631 }), send_elapsed: 41.443734ms, ack_elapsed: 56.276239ms, rtt: 56.070755ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 448851, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.617794911Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=369 
[2025-12-13T09:17:23.617798067Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=439801 len=1324 fin=false
[2025-12-13T09:17:23.617802926Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.922743ms latest_rtt=56.070755ms srtt=43.157342ms min_rtt=32.140448ms rttvar=9.44395ms cwnd=15497 ssthresh=15497 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 434176, delivered_time: Instant { tv_sec: 772, tv_nsec: 237214870 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, end_of_app_limited: 0, last_sent_packet: 369, largest_acked: 355, rate_sample: RateSample { bandwidth: 2.88 Mbps, is_app_limited: false, interval: 56.276239ms, delivered: 20250, prior_delivered: 413926, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 180938631 }), send_elapsed: 41.443734ms, ack_elapsed: 56.276239ms, rtt: 56.070755ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 448851, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.617820669Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=252 pn=370 
[2025-12-13T09:17:23.617823845Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=441125 len=244 fin=false
[2025-12-13T09:17:23.617828834Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.923154ms latest_rtt=56.070755ms srtt=43.157342ms min_rtt=32.140448ms rttvar=9.44395ms cwnd=15497 ssthresh=15497 bytes_in_flight=17010 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 434176, delivered_time: Instant { tv_sec: 772, tv_nsec: 237214870 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 181144115 }, end_of_app_limited: 0, last_sent_packet: 370, largest_acked: 355, rate_sample: RateSample { bandwidth: 2.88 Mbps, is_app_limited: false, interval: 56.276239ms, delivered: 20250, prior_delivered: 413926, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 180938631 }), send_elapsed: 41.443734ms, ack_elapsed: 56.276239ms, rtt: 56.070755ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 448851, last_update: Instant { tv_sec: 772, tv_nsec: 210381661 }, next_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.617922879Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5670 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 210381661 } })
[2025-12-13T09:17:23.617930964Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.617936574Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.617942535Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.617945621Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.629926869Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.629961463Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.629980609Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900151 
[2025-12-13T09:17:23.630001898Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=11 blocks=[322..328, 330..345, 347..347, 349..363] ecn_counts=None
[2025-12-13T09:17:23.630013670Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 356
[2025-12-13T09:17:23.630033066Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 357
[2025-12-13T09:17:23.630038506Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 358
[2025-12-13T09:17:23.630043025Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 359
[2025-12-13T09:17:23.630047413Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 360
[2025-12-13T09:17:23.630051911Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 361
[2025-12-13T09:17:23.630056710Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 362
[2025-12-13T09:17:23.630062040Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 363
[2025-12-13T09:17:23.630074273Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=678139
[2025-12-13T09:17:23.630082388Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=12
[2025-12-13T09:17:23.630116271Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.630121250Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(15470)
[2025-12-13T09:17:23.630146707Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.630168568Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=371 
[2025-12-13T09:17:23.630173427Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=22 blocks=[11900145..11900151] ecn_counts=None
[2025-12-13T09:17:23.630178116Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=441369 len=1316 fin=false
[2025-12-13T09:17:23.630190409Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.946466ms latest_rtt=39.248874ms srtt=42.657783ms min_rtt=32.140448ms rttvar=8.082079ms cwnd=15497 ssthresh=15497 bytes_in_flight=8370 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 444166, delivered_time: Instant { tv_sec: 772, tv_nsec: 249630535 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 371, largest_acked: 363, rate_sample: RateSample { bandwidth: 4.29 Mbps, is_app_limited: false, interval: 36.267873ms, delivered: 19440, prior_delivered: 424726, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 213362662 }), send_elapsed: 29.237546ms, ack_elapsed: 36.267873ms, rtt: 39.248874ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 454108, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.630215725Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=372 
[2025-12-13T09:17:23.630219132Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=442685 len=1324 fin=false
[2025-12-13T09:17:23.630224512Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.974578ms latest_rtt=39.248874ms srtt=42.657783ms min_rtt=32.140448ms rttvar=8.082079ms cwnd=15497 ssthresh=15497 bytes_in_flight=9720 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 444166, delivered_time: Instant { tv_sec: 772, tv_nsec: 249630535 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 372, largest_acked: 363, rate_sample: RateSample { bandwidth: 4.29 Mbps, is_app_limited: false, interval: 36.267873ms, delivered: 19440, prior_delivered: 424726, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 213362662 }), send_elapsed: 29.237546ms, ack_elapsed: 36.267873ms, rtt: 39.248874ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 454108, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.630255950Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=373 
[2025-12-13T09:17:23.630259317Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=444009 len=1324 fin=false
[2025-12-13T09:17:23.630264556Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.974938ms latest_rtt=39.248874ms srtt=42.657783ms min_rtt=32.140448ms rttvar=8.082079ms cwnd=15497 ssthresh=15497 bytes_in_flight=11070 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 444166, delivered_time: Instant { tv_sec: 772, tv_nsec: 249630535 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 373, largest_acked: 363, rate_sample: RateSample { bandwidth: 4.29 Mbps, is_app_limited: false, interval: 36.267873ms, delivered: 19440, prior_delivered: 424726, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 213362662 }), send_elapsed: 29.237546ms, ack_elapsed: 36.267873ms, rtt: 39.248874ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 454108, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.630280907Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=374 
[2025-12-13T09:17:23.630284143Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=445333 len=1324 fin=false
[2025-12-13T09:17:23.630289032Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.97568ms latest_rtt=39.248874ms srtt=42.657783ms min_rtt=32.140448ms rttvar=8.082079ms cwnd=15497 ssthresh=15497 bytes_in_flight=12420 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 444166, delivered_time: Instant { tv_sec: 772, tv_nsec: 249630535 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 374, largest_acked: 363, rate_sample: RateSample { bandwidth: 4.29 Mbps, is_app_limited: false, interval: 36.267873ms, delivered: 19440, prior_delivered: 424726, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 213362662 }), send_elapsed: 29.237546ms, ack_elapsed: 36.267873ms, rtt: 39.248874ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 454108, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.630307927Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=375 
[2025-12-13T09:17:23.630311193Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=446657 len=1324 fin=false
[2025-12-13T09:17:23.630316182Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.97594ms latest_rtt=39.248874ms srtt=42.657783ms min_rtt=32.140448ms rttvar=8.082079ms cwnd=15497 ssthresh=15497 bytes_in_flight=13770 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 444166, delivered_time: Instant { tv_sec: 772, tv_nsec: 249630535 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 375, largest_acked: 363, rate_sample: RateSample { bandwidth: 4.29 Mbps, is_app_limited: false, interval: 36.267873ms, delivered: 19440, prior_delivered: 424726, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 213362662 }), send_elapsed: 29.237546ms, ack_elapsed: 36.267873ms, rtt: 39.248874ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 454108, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.630332062Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=376 
[2025-12-13T09:17:23.630335318Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=447981 len=1324 fin=false
[2025-12-13T09:17:23.630340447Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.975619ms latest_rtt=39.248874ms srtt=42.657783ms min_rtt=32.140448ms rttvar=8.082079ms cwnd=15497 ssthresh=15497 bytes_in_flight=15120 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 444166, delivered_time: Instant { tv_sec: 772, tv_nsec: 249630535 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 376, largest_acked: 363, rate_sample: RateSample { bandwidth: 4.29 Mbps, is_app_limited: false, interval: 36.267873ms, delivered: 19440, prior_delivered: 424726, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 213362662 }), send_elapsed: 29.237546ms, ack_elapsed: 36.267873ms, rtt: 39.248874ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 454108, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.630391392Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=359 pn=377 
[2025-12-13T09:17:23.630395009Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=449305 len=351 fin=false
[2025-12-13T09:17:23.630401330Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.973235ms latest_rtt=39.248874ms srtt=42.657783ms min_rtt=32.140448ms rttvar=8.082079ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 444166, delivered_time: Instant { tv_sec: 772, tv_nsec: 249630535 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 377, largest_acked: 363, rate_sample: RateSample { bandwidth: 4.29 Mbps, is_app_limited: false, interval: 36.267873ms, delivered: 19440, prior_delivered: 424726, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 213362662 }), send_elapsed: 29.237546ms, ack_elapsed: 36.267873ms, rtt: 39.248874ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 454108, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.630523808Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8477 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 249805710 } })
[2025-12-13T09:17:23.630532654Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.630538786Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.630545328Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.630548423Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.652888603Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.652924340Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.652945018Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900152 
[2025-12-13T09:17:23.652965746Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[322..328, 330..345, 347..347, 349..369] ecn_counts=None
[2025-12-13T09:17:23.652978250Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 364
[2025-12-13T09:17:23.652985002Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 365
[2025-12-13T09:17:23.652989621Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 366
[2025-12-13T09:17:23.652992526Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 367
[2025-12-13T09:17:23.652996764Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 368
[2025-12-13T09:17:23.653001744Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 369
[2025-12-13T09:17:23.653014668Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:23.653068588Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.653074288Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6750)
[2025-12-13T09:17:23.653092051Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.653114984Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=378 
[2025-12-13T09:17:23.653119442Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=449656 len=1324 fin=false
[2025-12-13T09:17:23.653132035Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=113.841937ms latest_rtt=62.213433ms srtt=45.099239ms min_rtt=32.140448ms rttvar=10.944471ms cwnd=15497 ssthresh=15497 bytes_in_flight=10097 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 450916, delivered_time: Instant { tv_sec: 772, tv_nsec: 272595094 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 378, largest_acked: 369, rate_sample: RateSample { bandwidth: 3.79 Mbps, is_app_limited: false, interval: 35.380224ms, delivered: 16740, prior_delivered: 434176, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 237214870 }), send_elapsed: 29.237546ms, ack_elapsed: 35.380224ms, rtt: 62.213433ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 429524, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.653163774Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=379 
[2025-12-13T09:17:23.653167281Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=450980 len=1324 fin=false
[2025-12-13T09:17:23.653175687Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=113.861814ms latest_rtt=62.213433ms srtt=45.099239ms min_rtt=32.140448ms rttvar=10.944471ms cwnd=15497 ssthresh=15497 bytes_in_flight=11447 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 450916, delivered_time: Instant { tv_sec: 772, tv_nsec: 272595094 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 379, largest_acked: 369, rate_sample: RateSample { bandwidth: 3.79 Mbps, is_app_limited: false, interval: 35.380224ms, delivered: 16740, prior_delivered: 434176, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 237214870 }), send_elapsed: 29.237546ms, ack_elapsed: 35.380224ms, rtt: 62.213433ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 429524, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.653201996Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=380 
[2025-12-13T09:17:23.653205402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=452304 len=1324 fin=false
[2025-12-13T09:17:23.653215290Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=113.861153ms latest_rtt=62.213433ms srtt=45.099239ms min_rtt=32.140448ms rttvar=10.944471ms cwnd=15497 ssthresh=15497 bytes_in_flight=12797 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 450916, delivered_time: Instant { tv_sec: 772, tv_nsec: 272595094 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 380, largest_acked: 369, rate_sample: RateSample { bandwidth: 3.79 Mbps, is_app_limited: false, interval: 35.380224ms, delivered: 16740, prior_delivered: 434176, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 237214870 }), send_elapsed: 29.237546ms, ack_elapsed: 35.380224ms, rtt: 62.213433ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 429524, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.653236529Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=381 
[2025-12-13T09:17:23.653239866Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=453628 len=1324 fin=false
[2025-12-13T09:17:23.653245396Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=113.865933ms latest_rtt=62.213433ms srtt=45.099239ms min_rtt=32.140448ms rttvar=10.944471ms cwnd=15497 ssthresh=15497 bytes_in_flight=14147 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 450916, delivered_time: Instant { tv_sec: 772, tv_nsec: 272595094 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 381, largest_acked: 369, rate_sample: RateSample { bandwidth: 3.79 Mbps, is_app_limited: false, interval: 35.380224ms, delivered: 16740, prior_delivered: 434176, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 237214870 }), send_elapsed: 29.237546ms, ack_elapsed: 35.380224ms, rtt: 62.213433ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 429524, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.653266796Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=383 
[2025-12-13T09:17:23.653272326Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=454952 len=1324 fin=false
[2025-12-13T09:17:23.653281513Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=113.859009ms latest_rtt=62.213433ms srtt=45.099239ms min_rtt=32.140448ms rttvar=10.944471ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 450916, delivered_time: Instant { tv_sec: 772, tv_nsec: 272595094 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 210381661 }, end_of_app_limited: 0, last_sent_packet: 383, largest_acked: 369, rate_sample: RateSample { bandwidth: 3.79 Mbps, is_app_limited: false, interval: 35.380224ms, delivered: 16740, prior_delivered: 434176, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 237214870 }), send_elapsed: 29.237546ms, ack_elapsed: 35.380224ms, rtt: 62.213433ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 429524, last_update: Instant { tv_sec: 772, tv_nsec: 249805710 }, next_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.653297854Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.653406084Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 249805710 } })
[2025-12-13T09:17:23.653417396Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.673053406Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.673091497Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.673127023Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900153 
[2025-12-13T09:17:23.673148653Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=641 blocks=[364..377] ecn_counts=None
[2025-12-13T09:17:23.673162829Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 370
[2025-12-13T09:17:23.673168470Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 371
[2025-12-13T09:17:23.673173970Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 372
[2025-12-13T09:17:23.673179240Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 373
[2025-12-13T09:17:23.673184159Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 374
[2025-12-13T09:17:23.673188657Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 375
[2025-12-13T09:17:23.673193927Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 376
[2025-12-13T09:17:23.673198846Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 377
[2025-12-13T09:17:23.673213894Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:23.673257916Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.673266753Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8747)
[2025-12-13T09:17:23.673284285Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.673305124Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=384 
[2025-12-13T09:17:23.673309041Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=456276 len=1324 fin=false
[2025-12-13T09:17:23.673323608Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.24586ms latest_rtt=42.970337ms srtt=44.192126ms min_rtt=32.140448ms rttvar=10.022578ms cwnd=15497 ssthresh=15497 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 459663, delivered_time: Instant { tv_sec: 772, tv_nsec: 292776047 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 384, largest_acked: 377, rate_sample: RateSample { bandwidth: 2.87 Mbps, is_app_limited: false, interval: 43.145512ms, delivered: 15497, prior_delivered: 444166, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 249630535 }), send_elapsed: 39.424049ms, ack_elapsed: 43.145512ms, rtt: 42.970337ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 438341, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.673382958Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=385 
[2025-12-13T09:17:23.673391965Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=457600 len=1324 fin=false
[2025-12-13T09:17:23.673398898Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.261018ms latest_rtt=42.970337ms srtt=44.192126ms min_rtt=32.140448ms rttvar=10.022578ms cwnd=15497 ssthresh=15497 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 459663, delivered_time: Instant { tv_sec: 772, tv_nsec: 292776047 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 385, largest_acked: 377, rate_sample: RateSample { bandwidth: 2.87 Mbps, is_app_limited: false, interval: 43.145512ms, delivered: 15497, prior_delivered: 444166, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 249630535 }), send_elapsed: 39.424049ms, ack_elapsed: 43.145512ms, rtt: 42.970337ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 438341, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.673424285Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=386 
[2025-12-13T09:17:23.673427631Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=458924 len=1324 fin=false
[2025-12-13T09:17:23.673433041Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.271317ms latest_rtt=42.970337ms srtt=44.192126ms min_rtt=32.140448ms rttvar=10.022578ms cwnd=15497 ssthresh=15497 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 459663, delivered_time: Instant { tv_sec: 772, tv_nsec: 292776047 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 386, largest_acked: 377, rate_sample: RateSample { bandwidth: 2.87 Mbps, is_app_limited: false, interval: 43.145512ms, delivered: 15497, prior_delivered: 444166, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 249630535 }), send_elapsed: 39.424049ms, ack_elapsed: 43.145512ms, rtt: 42.970337ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 438341, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.673449041Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=387 
[2025-12-13T09:17:23.673452317Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=460248 len=1324 fin=false
[2025-12-13T09:17:23.673457226Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.272419ms latest_rtt=42.970337ms srtt=44.192126ms min_rtt=32.140448ms rttvar=10.022578ms cwnd=15497 ssthresh=15497 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 459663, delivered_time: Instant { tv_sec: 772, tv_nsec: 292776047 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 387, largest_acked: 377, rate_sample: RateSample { bandwidth: 2.87 Mbps, is_app_limited: false, interval: 43.145512ms, delivered: 15497, prior_delivered: 444166, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 249630535 }), send_elapsed: 39.424049ms, ack_elapsed: 43.145512ms, rtt: 42.970337ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 438341, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.673477334Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=388 
[2025-12-13T09:17:23.673480600Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=461572 len=1324 fin=false
[2025-12-13T09:17:23.673485519Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.271728ms latest_rtt=42.970337ms srtt=44.192126ms min_rtt=32.140448ms rttvar=10.022578ms cwnd=15497 ssthresh=15497 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 459663, delivered_time: Instant { tv_sec: 772, tv_nsec: 292776047 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 388, largest_acked: 377, rate_sample: RateSample { bandwidth: 2.87 Mbps, is_app_limited: false, interval: 43.145512ms, delivered: 15497, prior_delivered: 444166, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 249630535 }), send_elapsed: 39.424049ms, ack_elapsed: 43.145512ms, rtt: 42.970337ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 438341, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.673501088Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=389 
[2025-12-13T09:17:23.673504334Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=462896 len=1324 fin=false
[2025-12-13T09:17:23.673509393Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.272329ms latest_rtt=42.970337ms srtt=44.192126ms min_rtt=32.140448ms rttvar=10.022578ms cwnd=15497 ssthresh=15497 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 459663, delivered_time: Instant { tv_sec: 772, tv_nsec: 292776047 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 389, largest_acked: 377, rate_sample: RateSample { bandwidth: 2.87 Mbps, is_app_limited: false, interval: 43.145512ms, delivered: 15497, prior_delivered: 444166, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 249630535 }), send_elapsed: 39.424049ms, ack_elapsed: 43.145512ms, rtt: 42.970337ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 438341, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.673524932Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=629 pn=390 
[2025-12-13T09:17:23.673528188Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=464220 len=621 fin=false
[2025-12-13T09:17:23.673533047Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.272429ms latest_rtt=42.970337ms srtt=44.192126ms min_rtt=32.140448ms rttvar=10.022578ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 459663, delivered_time: Instant { tv_sec: 772, tv_nsec: 292776047 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 390, largest_acked: 377, rate_sample: RateSample { bandwidth: 2.87 Mbps, is_app_limited: false, interval: 43.145512ms, delivered: 15497, prior_delivered: 444166, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 249630535 }), send_elapsed: 39.424049ms, ack_elapsed: 43.145512ms, rtt: 42.970337ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 438341, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.673651878Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8747 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 292942346 } })
[2025-12-13T09:17:23.673664051Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.673672817Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.673681643Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.673685641Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.689518594Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.689568206Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.689583965Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900154 
[2025-12-13T09:17:23.689606477Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[364..381, 383..383] ecn_counts=None
[2025-12-13T09:17:23.689620393Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 378
[2025-12-13T09:17:23.689627586Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 379
[2025-12-13T09:17:23.689634099Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 380
[2025-12-13T09:17:23.689640030Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 381
[2025-12-13T09:17:23.689646251Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 383
[2025-12-13T09:17:23.689659606Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.689735917Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.689745586Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8100)
[2025-12-13T09:17:23.689765984Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.689790679Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=391 
[2025-12-13T09:17:23.689798103Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=464841 len=1324 fin=false
[2025-12-13T09:17:23.689823550Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.300423ms latest_rtt=59.42759ms srtt=46.091558ms min_rtt=32.140448ms rttvar=11.315799ms cwnd=16847 ssthresh=15497 bytes_in_flight=10097 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 466413, delivered_time: Instant { tv_sec: 772, tv_nsec: 309233300 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 391, largest_acked: 383, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 39.424049ms, delivered: 15497, prior_delivered: 450916, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 272595094 }), send_elapsed: 39.424049ms, ack_elapsed: 36.638206ms, rtt: 59.42759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 456889, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.689893811Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=392 
[2025-12-13T09:17:23.689903118Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=466165 len=1324 fin=false
[2025-12-13T09:17:23.689918387Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.318747ms latest_rtt=59.42759ms srtt=46.091558ms min_rtt=32.140448ms rttvar=11.315799ms cwnd=16847 ssthresh=15497 bytes_in_flight=11447 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 466413, delivered_time: Instant { tv_sec: 772, tv_nsec: 309233300 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 392, largest_acked: 383, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 39.424049ms, delivered: 15497, prior_delivered: 450916, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 272595094 }), send_elapsed: 39.424049ms, ack_elapsed: 36.638206ms, rtt: 59.42759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 456889, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.689959192Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=393 
[2025-12-13T09:17:23.689964723Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=467489 len=1324 fin=false
[2025-12-13T09:17:23.689974240Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.332803ms latest_rtt=59.42759ms srtt=46.091558ms min_rtt=32.140448ms rttvar=11.315799ms cwnd=16847 ssthresh=15497 bytes_in_flight=12797 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 466413, delivered_time: Instant { tv_sec: 772, tv_nsec: 309233300 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 393, largest_acked: 383, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 39.424049ms, delivered: 15497, prior_delivered: 450916, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 272595094 }), send_elapsed: 39.424049ms, ack_elapsed: 36.638206ms, rtt: 59.42759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 456889, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.690013653Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=394 
[2025-12-13T09:17:23.690020055Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=468813 len=1324 fin=false
[2025-12-13T09:17:23.690030295Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.331421ms latest_rtt=59.42759ms srtt=46.091558ms min_rtt=32.140448ms rttvar=11.315799ms cwnd=16847 ssthresh=15497 bytes_in_flight=14147 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 466413, delivered_time: Instant { tv_sec: 772, tv_nsec: 309233300 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 394, largest_acked: 383, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 39.424049ms, delivered: 15497, prior_delivered: 450916, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 272595094 }), send_elapsed: 39.424049ms, ack_elapsed: 36.638206ms, rtt: 59.42759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 456889, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.690060030Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=395 
[2025-12-13T09:17:23.690065700Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=470137 len=1324 fin=false
[2025-12-13T09:17:23.690075679Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.334697ms latest_rtt=59.42759ms srtt=46.091558ms min_rtt=32.140448ms rttvar=11.315799ms cwnd=16847 ssthresh=15497 bytes_in_flight=15497 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 466413, delivered_time: Instant { tv_sec: 772, tv_nsec: 309233300 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 395, largest_acked: 383, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 39.424049ms, delivered: 15497, prior_delivered: 450916, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 272595094 }), send_elapsed: 39.424049ms, ack_elapsed: 36.638206ms, rtt: 59.42759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 456889, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.690093462Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=396 
[2025-12-13T09:17:23.690096868Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=471461 len=1324 fin=false
[2025-12-13T09:17:23.690101928Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=116.342922ms latest_rtt=59.42759ms srtt=46.091558ms min_rtt=32.140448ms rttvar=11.315799ms cwnd=16847 ssthresh=15497 bytes_in_flight=16847 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 466413, delivered_time: Instant { tv_sec: 772, tv_nsec: 309233300 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 249805710 }, end_of_app_limited: 0, last_sent_packet: 396, largest_acked: 383, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 39.424049ms, delivered: 15497, prior_delivered: 450916, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 272595094 }), send_elapsed: 39.424049ms, ack_elapsed: 36.638206ms, rtt: 59.42759ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 456889, last_update: Instant { tv_sec: 772, tv_nsec: 292942346 }, next_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.690127936Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.690215909Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8100 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 292942346 } })
[2025-12-13T09:17:23.690224866Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.725396836Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.725438834Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.725464431Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900156 
[2025-12-13T09:17:23.725490490Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[364..381, 383..394] ecn_counts=None
[2025-12-13T09:17:23.725506229Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 384
[2025-12-13T09:17:23.725515005Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 385
[2025-12-13T09:17:23.725520846Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 386
[2025-12-13T09:17:23.725526557Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 387
[2025-12-13T09:17:23.725531816Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 388
[2025-12-13T09:17:23.725537547Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 389
[2025-12-13T09:17:23.725543097Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 390
[2025-12-13T09:17:23.725546554Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 391
[2025-12-13T09:17:23.725550150Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 392
[2025-12-13T09:17:23.725553577Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 393
[2025-12-13T09:17:23.725557013Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 394
[2025-12-13T09:17:23.725573714Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.725615632Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.725621543Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14147)
[2025-12-13T09:17:23.725638394Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.725656668Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=397 
[2025-12-13T09:17:23.725675413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=472785 len=1324 fin=false
[2025-12-13T09:17:23.725689700Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.784924ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=4050 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 397, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.725718463Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=398 
[2025-12-13T09:17:23.725722611Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=474109 len=1324 fin=false
[2025-12-13T09:17:23.725729193Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.818707ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 398, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.725746445Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=399 
[2025-12-13T09:17:23.725750402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=475433 len=1324 fin=false
[2025-12-13T09:17:23.725756304Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.82075ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 399, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.725777873Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=400 
[2025-12-13T09:17:23.725781751Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=476757 len=1324 fin=false
[2025-12-13T09:17:23.725787812Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.820611ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 400, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.725803511Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=401 
[2025-12-13T09:17:23.725807258Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=478081 len=1324 fin=false
[2025-12-13T09:17:23.725813109Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.821331ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 401, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.725828518Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=402 
[2025-12-13T09:17:23.725835611Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=479405 len=1324 fin=false
[2025-12-13T09:17:23.725841532Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.817985ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 402, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.725857441Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=403 
[2025-12-13T09:17:23.725861178Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=480729 len=1324 fin=false
[2025-12-13T09:17:23.725866949Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.821232ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 403, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.725882498Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=404 
[2025-12-13T09:17:23.725886335Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=482053 len=1324 fin=false
[2025-12-13T09:17:23.725892086Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.821322ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 404, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.725910840Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=405 
[2025-12-13T09:17:23.725914668Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=483377 len=1324 fin=false
[2025-12-13T09:17:23.725920629Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.821041ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 405, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.725936599Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=406 
[2025-12-13T09:17:23.725940406Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=484701 len=1324 fin=false
[2025-12-13T09:17:23.725946196Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.821051ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 406, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.726144034Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 345296686 } })
[2025-12-13T09:17:23.726164672Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.726168659Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.726174090Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.726182185Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=629 pn=407 
[2025-12-13T09:17:23.726185942Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=486025 len=621 fin=false
[2025-12-13T09:17:23.726209215Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=111.800072ms latest_rtt=52.170679ms srtt=46.846447ms min_rtt=32.140448ms rttvar=9.996629ms cwnd=16847 ssthresh=15497 bytes_in_flight=16847 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 480560, delivered_time: Instant { tv_sec: 772, tv_nsec: 345113025 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 407, largest_acked: 394, rate_sample: RateSample { bandwidth: 2.62 Mbps, is_app_limited: false, interval: 43.136636ms, delivered: 14147, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 35.879725ms, rtt: 52.170679ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449527, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.726251654Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 647 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 345296686 } })
[2025-12-13T09:17:23.726261211Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.726268305Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.726276901Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.726282391Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.747558984Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.747595352Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.747615529Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900157 
[2025-12-13T09:17:23.747636027Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2524 blocks=[364..381, 383..396] ecn_counts=None
[2025-12-13T09:17:23.747648560Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 395
[2025-12-13T09:17:23.747654532Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 396
[2025-12-13T09:17:23.747665582Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.747689777Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.747694636Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:23.747707660Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.747724572Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=408 
[2025-12-13T09:17:23.747731344Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=486646 len=1324 fin=false
[2025-12-13T09:17:23.747763554Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.97653ms latest_rtt=74.32343ms srtt=47.757069ms min_rtt=32.140448ms rttvar=9.318716ms cwnd=16847 ssthresh=15497 bytes_in_flight=15497 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 483260, delivered_time: Instant { tv_sec: 772, tv_nsec: 367265776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 408, largest_acked: 396, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 58.032476ms, delivered: 16847, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 58.032476ms, rtt: 74.32343ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 440955, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.747810131Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=409 
[2025-12-13T09:17:23.747816883Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=487970 len=1324 fin=false
[2025-12-13T09:17:23.747828345Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=110.004031ms latest_rtt=74.32343ms srtt=47.757069ms min_rtt=32.140448ms rttvar=9.318716ms cwnd=16847 ssthresh=15497 bytes_in_flight=16847 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 483260, delivered_time: Instant { tv_sec: 772, tv_nsec: 367265776 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 292942346 }, end_of_app_limited: 0, last_sent_packet: 409, largest_acked: 396, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 58.032476ms, delivered: 16847, prior_delivered: 466413, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 309233300 }), send_elapsed: 43.136636ms, ack_elapsed: 58.032476ms, rtt: 74.32343ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 440955, last_update: Instant { tv_sec: 772, tv_nsec: 345296686 }, next_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.747858721Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.747962316Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 345296686 } })
[2025-12-13T09:17:23.747989517Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.757988760Z TRACE quiche_server] got 53 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.758030207Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.758050835Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=32 pn=11900159 
[2025-12-13T09:17:23.758072245Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=734929
[2025-12-13T09:17:23.758082584Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=1
[2025-12-13T09:17:23.758113812Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=11 blocks=[364..381, 383..397] ecn_counts=None
[2025-12-13T09:17:23.758126356Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 397
[2025-12-13T09:17:23.758166300Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 53 bytes
[2025-12-13T09:17:23.758176459Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:23.758195945Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.758220641Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=410 
[2025-12-13T09:17:23.758228275Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=20 blocks=[11900152..11900154, 11900156..11900157, 11900159..11900159] ecn_counts=None
[2025-12-13T09:17:23.758236781Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=489294 len=1312 fin=false
[2025-12-13T09:17:23.758257269Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.166657ms latest_rtt=32.403995ms srtt=45.826934ms min_rtt=32.140448ms rttvar=10.849305ms cwnd=16847 ssthresh=15497 bytes_in_flight=16847 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 484610, delivered_time: Instant { tv_sec: 772, tv_nsec: 377700681 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 410, largest_acked: 397, rate_sample: RateSample { bandwidth: 618.86 Kbps, is_app_limited: false, interval: 52.35434ms, delivered: 4050, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 32.587656ms, rtt: 32.403995ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 459527, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.758296111Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.758399834Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 377856470 } })
[2025-12-13T09:17:23.758422085Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.768170468Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.768208328Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.768227113Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900160 
[2025-12-13T09:17:23.768247070Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2 blocks=[364..381, 383..407] ecn_counts=None
[2025-12-13T09:17:23.768258932Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 398
[2025-12-13T09:17:23.768264542Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 399
[2025-12-13T09:17:23.768269682Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 400
[2025-12-13T09:17:23.768273960Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 401
[2025-12-13T09:17:23.768277967Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 402
[2025-12-13T09:17:23.768299638Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 403
[2025-12-13T09:17:23.768305629Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 404
[2025-12-13T09:17:23.768310528Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 405
[2025-12-13T09:17:23.768315367Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 406
[2025-12-13T09:17:23.768319775Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 407
[2025-12-13T09:17:23.768332198Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.768388252Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.768397159Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14147)
[2025-12-13T09:17:23.768412487Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.768431643Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=411 
[2025-12-13T09:17:23.768435740Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=490606 len=1324 fin=false
[2025-12-13T09:17:23.768448805Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.195631ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 411, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768475735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=412 
[2025-12-13T09:17:23.768479151Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=491930 len=1324 fin=false
[2025-12-13T09:17:23.768484531Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.21746ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 412, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768507484Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=413 
[2025-12-13T09:17:23.768510830Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=493254 len=1324 fin=false
[2025-12-13T09:17:23.768516230Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.218603ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 413, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768532039Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=414 
[2025-12-13T09:17:23.768535295Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=494578 len=1324 fin=false
[2025-12-13T09:17:23.768540234Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.219354ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 414, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768555723Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=415 
[2025-12-13T09:17:23.768558919Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=495902 len=1324 fin=false
[2025-12-13T09:17:23.768563929Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.219294ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 415, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768582704Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=416 
[2025-12-13T09:17:23.768585909Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=497226 len=1324 fin=false
[2025-12-13T09:17:23.768590959Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.219224ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 416, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768606347Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=417 
[2025-12-13T09:17:23.768609573Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=498550 len=1324 fin=false
[2025-12-13T09:17:23.768614593Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.219444ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 417, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768633017Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=418 
[2025-12-13T09:17:23.768636263Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=499874 len=1324 fin=false
[2025-12-13T09:17:23.768641152Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.219465ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 418, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768656591Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=419 
[2025-12-13T09:17:23.768659797Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=501198 len=1324 fin=false
[2025-12-13T09:17:23.768664796Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.219375ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 419, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768680194Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=420 
[2025-12-13T09:17:23.768683411Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=502522 len=1324 fin=false
[2025-12-13T09:17:23.768700893Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.206892ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 420, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768840873Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 377856470 } })
[2025-12-13T09:17:23.768848748Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.768851884Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.768857855Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.768863675Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=629 pn=421 
[2025-12-13T09:17:23.768866992Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=503846 len=621 fin=false
[2025-12-13T09:17:23.768874786Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.214385ms latest_rtt=42.580593ms srtt=45.419141ms min_rtt=32.140448ms rttvar=8.952563ms cwnd=18197 ssthresh=15497 bytes_in_flight=18197 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 497407, delivered_time: Instant { tv_sec: 772, tv_nsec: 387877279 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 345296686 }, end_of_app_limited: 0, last_sent_packet: 421, largest_acked: 407, rate_sample: RateSample { bandwidth: 2.57 Mbps, is_app_limited: false, interval: 52.35434ms, delivered: 16847, prior_delivered: 480560, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 345113025 }), send_elapsed: 52.35434ms, ack_elapsed: 42.764254ms, rtt: 42.580593ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 500807, last_update: Instant { tv_sec: 772, tv_nsec: 377856470 }, next_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.768909110Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 647 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 377856470 } })
[2025-12-13T09:17:23.768914690Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.768918657Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.768923266Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.768926692Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.790288416Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.790345412Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.790386980Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900161 
[2025-12-13T09:17:23.790407909Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=17 blocks=[398..410] ecn_counts=None
[2025-12-13T09:17:23.790417306Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 408
[2025-12-13T09:17:23.790420923Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 409
[2025-12-13T09:17:23.790424379Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 410
[2025-12-13T09:17:23.790431693Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=751438
[2025-12-13T09:17:23.790437524Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:23.790462239Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.790466928Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4050)
[2025-12-13T09:17:23.790480213Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.790498667Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=423 
[2025-12-13T09:17:23.790503376Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=13 blocks=[11900160..11900161] ecn_counts=None
[2025-12-13T09:17:23.790510379Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=504467 len=1316 fin=false
[2025-12-13T09:17:23.790530546Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.811758ms latest_rtt=32.180876ms srtt=43.764357ms min_rtt=32.140448ms rttvar=10.023988ms cwnd=18197 ssthresh=15497 bytes_in_flight=15497 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 501457, delivered_time: Instant { tv_sec: 772, tv_nsec: 410037346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 423, largest_acked: 410, rate_sample: RateSample { bandwidth: 4.14 Mbps, is_app_limited: false, interval: 32.559784ms, delivered: 16847, prior_delivered: 484610, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 377700681 }), send_elapsed: 32.559784ms, ack_elapsed: 32.336665ms, rtt: 32.180876ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519743, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.790575179Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=424 
[2025-12-13T09:17:23.790580519Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=505783 len=1324 fin=false
[2025-12-13T09:17:23.790591430Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.837357ms latest_rtt=32.180876ms srtt=43.764357ms min_rtt=32.140448ms rttvar=10.023988ms cwnd=18197 ssthresh=15497 bytes_in_flight=16847 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 501457, delivered_time: Instant { tv_sec: 772, tv_nsec: 410037346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 424, largest_acked: 410, rate_sample: RateSample { bandwidth: 4.14 Mbps, is_app_limited: false, interval: 32.559784ms, delivered: 16847, prior_delivered: 484610, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 377700681 }), send_elapsed: 32.559784ms, ack_elapsed: 32.336665ms, rtt: 32.180876ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519743, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.790632766Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=425 
[2025-12-13T09:17:23.790638887Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=507107 len=1324 fin=false
[2025-12-13T09:17:23.790648996Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.837868ms latest_rtt=32.180876ms srtt=43.764357ms min_rtt=32.140448ms rttvar=10.023988ms cwnd=18197 ssthresh=15497 bytes_in_flight=18197 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 501457, delivered_time: Instant { tv_sec: 772, tv_nsec: 410037346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 425, largest_acked: 410, rate_sample: RateSample { bandwidth: 4.14 Mbps, is_app_limited: false, interval: 32.559784ms, delivered: 16847, prior_delivered: 484610, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 377700681 }), send_elapsed: 32.559784ms, ack_elapsed: 32.336665ms, rtt: 32.180876ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 519743, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.790678661Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.790784668Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4050 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 410138183 } })
[2025-12-13T09:17:23.790794216Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.810383986Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.810417327Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.810436423Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900162 
[2025-12-13T09:17:23.810457492Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[398..420] ecn_counts=None
[2025-12-13T09:17:23.810470566Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 411
[2025-12-13T09:17:23.810475987Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 412
[2025-12-13T09:17:23.810480675Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 413
[2025-12-13T09:17:23.810485875Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 414
[2025-12-13T09:17:23.810490744Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 415
[2025-12-13T09:17:23.810504780Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 416
[2025-12-13T09:17:23.810508036Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 417
[2025-12-13T09:17:23.810511052Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 418
[2025-12-13T09:17:23.810515199Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 419
[2025-12-13T09:17:23.810519898Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 420
[2025-12-13T09:17:23.810532732Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:23.810570302Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.810575271Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:23.810591822Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.810608563Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=426 
[2025-12-13T09:17:23.810612209Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=508431 len=1324 fin=false
[2025-12-13T09:17:23.810624402Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.294701ms latest_rtt=52.23048ms srtt=44.818622ms min_rtt=32.140448ms rttvar=9.626521ms cwnd=18197 ssthresh=15497 bytes_in_flight=6047 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 514957, delivered_time: Instant { tv_sec: 772, tv_nsec: 430086950 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 426, largest_acked: 420, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 42.209671ms, delivered: 17550, prior_delivered: 497407, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 387877279 }), send_elapsed: 32.559784ms, ack_elapsed: 42.209671ms, rtt: 52.23048ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 507517, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.810649769Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=427 
[2025-12-13T09:17:23.810653186Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=509755 len=1324 fin=false
[2025-12-13T09:17:23.810658495Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.313575ms latest_rtt=52.23048ms srtt=44.818622ms min_rtt=32.140448ms rttvar=9.626521ms cwnd=18197 ssthresh=15497 bytes_in_flight=7397 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 514957, delivered_time: Instant { tv_sec: 772, tv_nsec: 430086950 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 427, largest_acked: 420, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 42.209671ms, delivered: 17550, prior_delivered: 497407, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 387877279 }), send_elapsed: 32.559784ms, ack_elapsed: 42.209671ms, rtt: 52.23048ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 507517, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.810689103Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=428 
[2025-12-13T09:17:23.810692499Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=511079 len=1324 fin=false
[2025-12-13T09:17:23.810697759Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.313836ms latest_rtt=52.23048ms srtt=44.818622ms min_rtt=32.140448ms rttvar=9.626521ms cwnd=18197 ssthresh=15497 bytes_in_flight=8747 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 514957, delivered_time: Instant { tv_sec: 772, tv_nsec: 430086950 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 428, largest_acked: 420, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 42.209671ms, delivered: 17550, prior_delivered: 497407, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 387877279 }), send_elapsed: 32.559784ms, ack_elapsed: 42.209671ms, rtt: 52.23048ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 507517, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.810713728Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=429 
[2025-12-13T09:17:23.810716944Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=512403 len=1324 fin=false
[2025-12-13T09:17:23.810721924Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.314547ms latest_rtt=52.23048ms srtt=44.818622ms min_rtt=32.140448ms rttvar=9.626521ms cwnd=18197 ssthresh=15497 bytes_in_flight=10097 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 514957, delivered_time: Instant { tv_sec: 772, tv_nsec: 430086950 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 429, largest_acked: 420, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 42.209671ms, delivered: 17550, prior_delivered: 497407, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 387877279 }), send_elapsed: 32.559784ms, ack_elapsed: 42.209671ms, rtt: 52.23048ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 507517, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.810737522Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=430 
[2025-12-13T09:17:23.810740758Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=513727 len=1324 fin=false
[2025-12-13T09:17:23.810745628Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.314737ms latest_rtt=52.23048ms srtt=44.818622ms min_rtt=32.140448ms rttvar=9.626521ms cwnd=18197 ssthresh=15497 bytes_in_flight=11447 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 514957, delivered_time: Instant { tv_sec: 772, tv_nsec: 430086950 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 430, largest_acked: 420, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 42.209671ms, delivered: 17550, prior_delivered: 497407, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 387877279 }), send_elapsed: 32.559784ms, ack_elapsed: 42.209671ms, rtt: 52.23048ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 507517, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.810764082Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=431 
[2025-12-13T09:17:23.810767338Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=515051 len=1324 fin=false
[2025-12-13T09:17:23.810772217Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.314738ms latest_rtt=52.23048ms srtt=44.818622ms min_rtt=32.140448ms rttvar=9.626521ms cwnd=18197 ssthresh=15497 bytes_in_flight=12797 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 514957, delivered_time: Instant { tv_sec: 772, tv_nsec: 430086950 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 431, largest_acked: 420, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 42.209671ms, delivered: 17550, prior_delivered: 497407, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 387877279 }), send_elapsed: 32.559784ms, ack_elapsed: 42.209671ms, rtt: 52.23048ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 507517, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.810787956Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=432 
[2025-12-13T09:17:23.810791172Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=516375 len=1324 fin=false
[2025-12-13T09:17:23.810796061Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.314456ms latest_rtt=52.23048ms srtt=44.818622ms min_rtt=32.140448ms rttvar=9.626521ms cwnd=18197 ssthresh=15497 bytes_in_flight=14147 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 514957, delivered_time: Instant { tv_sec: 772, tv_nsec: 430086950 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 432, largest_acked: 420, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 42.209671ms, delivered: 17550, prior_delivered: 497407, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 387877279 }), send_elapsed: 32.559784ms, ack_elapsed: 42.209671ms, rtt: 52.23048ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 507517, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.810814345Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=433 
[2025-12-13T09:17:23.810817631Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=517699 len=1324 fin=false
[2025-12-13T09:17:23.810822691Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.314547ms latest_rtt=52.23048ms srtt=44.818622ms min_rtt=32.140448ms rttvar=9.626521ms cwnd=18197 ssthresh=15497 bytes_in_flight=15497 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 514957, delivered_time: Instant { tv_sec: 772, tv_nsec: 430086950 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 433, largest_acked: 420, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 42.209671ms, delivered: 17550, prior_delivered: 497407, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 387877279 }), send_elapsed: 32.559784ms, ack_elapsed: 42.209671ms, rtt: 52.23048ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 507517, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.810838400Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=434 
[2025-12-13T09:17:23.810841616Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=519023 len=1324 fin=false
[2025-12-13T09:17:23.810846575Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.314608ms latest_rtt=52.23048ms srtt=44.818622ms min_rtt=32.140448ms rttvar=9.626521ms cwnd=18197 ssthresh=15497 bytes_in_flight=16847 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 514957, delivered_time: Instant { tv_sec: 772, tv_nsec: 430086950 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 434, largest_acked: 420, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 42.209671ms, delivered: 17550, prior_delivered: 497407, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 387877279 }), send_elapsed: 32.559784ms, ack_elapsed: 42.209671ms, rtt: 52.23048ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 507517, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.810862144Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=435 
[2025-12-13T09:17:23.810865360Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=520347 len=1324 fin=false
[2025-12-13T09:17:23.810870289Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.314697ms latest_rtt=52.23048ms srtt=44.818622ms min_rtt=32.140448ms rttvar=9.626521ms cwnd=18197 ssthresh=15497 bytes_in_flight=18197 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 514957, delivered_time: Instant { tv_sec: 772, tv_nsec: 430086950 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 377856470 }, end_of_app_limited: 0, last_sent_packet: 435, largest_acked: 420, rate_sample: RateSample { bandwidth: 3.33 Mbps, is_app_limited: false, interval: 42.209671ms, delivered: 17550, prior_delivered: 497407, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 387877279 }), send_elapsed: 32.559784ms, ack_elapsed: 42.209671ms, rtt: 52.23048ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 507517, last_update: Instant { tv_sec: 772, tv_nsec: 410138183 }, next_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.811067996Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 410138183 } })
[2025-12-13T09:17:23.811081662Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.811086651Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.811094826Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.811105195Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.811110355Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.822737655Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.822777940Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.822796124Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900163 
[2025-12-13T09:17:23.822816011Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=15 blocks=[411..421, 423..423] ecn_counts=None
[2025-12-13T09:17:23.822824737Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 421
[2025-12-13T09:17:23.822830588Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 423
[2025-12-13T09:17:23.822842190Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.822873327Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.822880932Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1997)
[2025-12-13T09:17:23.822897853Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.822919042Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=436 
[2025-12-13T09:17:23.822925074Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=521671 len=1324 fin=false
[2025-12-13T09:17:23.822946864Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.70561ms latest_rtt=32.308288ms srtt=43.23983ms min_rtt=32.140448ms rttvar=10.377473ms cwnd=18197 ssthresh=15497 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 516954, delivered_time: Instant { tv_sec: 772, tv_nsec: 442446471 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 436, largest_acked: 423, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 32.409125ms, delivered: 15497, prior_delivered: 501457, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 410037346 }), send_elapsed: 32.281713ms, ack_elapsed: 32.409125ms, rtt: 32.308288ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 526048, last_update: Instant { tv_sec: 772, tv_nsec: 442558268 }, next_time: Instant { tv_sec: 772, tv_nsec: 442558268 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.822997328Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=629 pn=437 
[2025-12-13T09:17:23.823002367Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=522995 len=621 fin=false
[2025-12-13T09:17:23.823011695Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.727771ms latest_rtt=32.308288ms srtt=43.23983ms min_rtt=32.140448ms rttvar=10.377473ms cwnd=18197 ssthresh=15497 bytes_in_flight=18197 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 516954, delivered_time: Instant { tv_sec: 772, tv_nsec: 442446471 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 437, largest_acked: 423, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 32.409125ms, delivered: 15497, prior_delivered: 501457, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 410037346 }), send_elapsed: 32.281713ms, ack_elapsed: 32.409125ms, rtt: 32.308288ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 526048, last_update: Instant { tv_sec: 772, tv_nsec: 442558268 }, next_time: Instant { tv_sec: 772, tv_nsec: 442558268 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.823095200Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1997 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 442558268 } })
[2025-12-13T09:17:23.823111340Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.823122330Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.823133751Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.823138440Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.841871982Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.841911846Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.841929709Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900164 
[2025-12-13T09:17:23.841952482Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2158 blocks=[411..421, 423..425] ecn_counts=None
[2025-12-13T09:17:23.841964133Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 424
[2025-12-13T09:17:23.841969703Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 425
[2025-12-13T09:17:23.841981505Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.842012052Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.842017412Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:23.842043480Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.842060282Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=438 
[2025-12-13T09:17:23.842064269Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=523616 len=1324 fin=false
[2025-12-13T09:17:23.842076963Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.270562ms latest_rtt=51.441733ms srtt=42.107067ms min_rtt=32.140448ms rttvar=10.048628ms cwnd=18197 ssthresh=15497 bytes_in_flight=16847 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 519654, delivered_time: Instant { tv_sec: 772, tv_nsec: 461579916 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 438, largest_acked: 425, rate_sample: RateSample { bandwidth: 2.82 Mbps, is_app_limited: false, interval: 51.54257ms, delivered: 18197, prior_delivered: 501457, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 410037346 }), send_elapsed: 32.281713ms, ack_elapsed: 51.54257ms, rtt: 51.441733ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 540200, last_update: Instant { tv_sec: 772, tv_nsec: 442558268 }, next_time: Instant { tv_sec: 772, tv_nsec: 442558268 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.842102560Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=439 
[2025-12-13T09:17:23.842105997Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=524940 len=1324 fin=false
[2025-12-13T09:17:23.842111487Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.289948ms latest_rtt=51.441733ms srtt=42.107067ms min_rtt=32.140448ms rttvar=10.048628ms cwnd=18197 ssthresh=15497 bytes_in_flight=18197 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 519654, delivered_time: Instant { tv_sec: 772, tv_nsec: 461579916 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 439, largest_acked: 425, rate_sample: RateSample { bandwidth: 2.82 Mbps, is_app_limited: false, interval: 51.54257ms, delivered: 18197, prior_delivered: 501457, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 410037346 }), send_elapsed: 32.281713ms, ack_elapsed: 51.54257ms, rtt: 51.441733ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 540200, last_update: Instant { tv_sec: 772, tv_nsec: 442558268 }, next_time: Instant { tv_sec: 772, tv_nsec: 442558268 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.842128228Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.842188249Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 442558268 } })
[2025-12-13T09:17:23.842200242Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.852623515Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.852662678Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.852683747Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900165 
[2025-12-13T09:17:23.852723481Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[411..421, 423..435] ecn_counts=None
[2025-12-13T09:17:23.852737106Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 426
[2025-12-13T09:17:23.852744631Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 427
[2025-12-13T09:17:23.852751072Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 428
[2025-12-13T09:17:23.852756342Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 429
[2025-12-13T09:17:23.852762514Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 430
[2025-12-13T09:17:23.852768605Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 431
[2025-12-13T09:17:23.852775107Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 432
[2025-12-13T09:17:23.852780898Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 433
[2025-12-13T09:17:23.852787300Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 434
[2025-12-13T09:17:23.852793351Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 435
[2025-12-13T09:17:23.852806205Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.852851779Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.852861578Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14850)
[2025-12-13T09:17:23.852881765Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.852905509Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=440 
[2025-12-13T09:17:23.852911982Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=526264 len=1324 fin=false
[2025-12-13T09:17:23.852930566Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.772086ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=6047 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 440, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.852971542Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=441 
[2025-12-13T09:17:23.852975930Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=527588 len=1324 fin=false
[2025-12-13T09:17:23.852991940Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.791081ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=7397 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 441, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.853013310Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=442 
[2025-12-13T09:17:23.853017417Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=528912 len=1324 fin=false
[2025-12-13T09:17:23.853024019Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.803324ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=8747 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 442, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.853043626Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=443 
[2025-12-13T09:17:23.853047714Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=530236 len=1324 fin=false
[2025-12-13T09:17:23.853054035Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.803995ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=10097 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 443, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.853077910Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=444 
[2025-12-13T09:17:23.853082037Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=531560 len=1324 fin=false
[2025-12-13T09:17:23.853088209Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.803825ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=11447 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 444, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.853107535Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=445 
[2025-12-13T09:17:23.853111562Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=532884 len=1324 fin=false
[2025-12-13T09:17:23.853117784Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.804296ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=12797 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 445, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.853137190Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=446 
[2025-12-13T09:17:23.853141177Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=534208 len=1324 fin=false
[2025-12-13T09:17:23.853150785Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.800719ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=14147 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 446, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.853170171Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=447 
[2025-12-13T09:17:23.853174158Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=535532 len=1324 fin=false
[2025-12-13T09:17:23.853180240Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.804386ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=15497 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 447, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.853199505Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=448 
[2025-12-13T09:17:23.853203503Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=536856 len=1324 fin=false
[2025-12-13T09:17:23.853230854Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.783106ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=16847 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 448, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.853254828Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=449 
[2025-12-13T09:17:23.853258906Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=538180 len=1324 fin=false
[2025-12-13T09:17:23.853265548Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.803434ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=18197 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 449, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.853479786Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 472541820 } })
[2025-12-13T09:17:23.853497469Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.853502709Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.853510894Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.853522816Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=450 
[2025-12-13T09:17:23.853529559Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=539504 len=1324 fin=false
[2025-12-13T09:17:23.853541401Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.79004ms latest_rtt=62.195761ms srtt=44.614153ms min_rtt=32.140448ms rttvar=12.550644ms cwnd=19547 ssthresh=15497 bytes_in_flight=19547 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 533154, delivered_time: Instant { tv_sec: 772, tv_nsec: 472333944 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 410138183 }, end_of_app_limited: 0, last_sent_packet: 450, largest_acked: 435, rate_sample: RateSample { bandwidth: 3.45 Mbps, is_app_limited: false, interval: 42.246994ms, delivered: 18197, prior_delivered: 514957, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 430086950 }), send_elapsed: 32.281713ms, ack_elapsed: 42.246994ms, rtt: 62.195761ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 547668, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.853586995Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.853618835Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 472541820 } })
[2025-12-13T09:17:23.853625647Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.874092719Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.874125600Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.874145036Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900167 
[2025-12-13T09:17:23.874166747Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=18 blocks=[411..421, 423..438] ecn_counts=None
[2025-12-13T09:17:23.874180702Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 436
[2025-12-13T09:17:23.874187114Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 437
[2025-12-13T09:17:23.874192234Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 438
[2025-12-13T09:17:23.874203324Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=787084
[2025-12-13T09:17:23.874211630Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:23.874242678Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.874248519Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(3347)
[2025-12-13T09:17:23.874262404Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.874280848Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=451 
[2025-12-13T09:17:23.874284876Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=16 blocks=[11900162..11900165, 11900167..11900167] ecn_counts=None
[2025-12-13T09:17:23.874289495Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=540828 len=1314 fin=false
[2025-12-13T09:17:23.874301327Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.517657ms latest_rtt=51.236423ms srtt=45.423935ms min_rtt=32.140448ms rttvar=11.03255ms cwnd=19547 ssthresh=15497 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 536501, delivered_time: Instant { tv_sec: 772, tv_nsec: 493794691 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 442558268 }, end_of_app_limited: 0, last_sent_packet: 451, largest_acked: 438, rate_sample: RateSample { bandwidth: 4.16 Mbps, is_app_limited: false, interval: 32.420085ms, delivered: 16847, prior_delivered: 519654, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 461579916 }), send_elapsed: 32.420085ms, ack_elapsed: 32.214775ms, rtt: 51.236423ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 537904, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.874327495Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=452 
[2025-12-13T09:17:23.874339397Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=542142 len=1324 fin=false
[2025-12-13T09:17:23.874345569Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.505895ms latest_rtt=51.236423ms srtt=45.423935ms min_rtt=32.140448ms rttvar=11.03255ms cwnd=19547 ssthresh=15497 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 536501, delivered_time: Instant { tv_sec: 772, tv_nsec: 493794691 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 442558268 }, end_of_app_limited: 0, last_sent_packet: 452, largest_acked: 438, rate_sample: RateSample { bandwidth: 4.16 Mbps, is_app_limited: false, interval: 32.420085ms, delivered: 16847, prior_delivered: 519654, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 461579916 }), send_elapsed: 32.420085ms, ack_elapsed: 32.214775ms, rtt: 51.236423ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 537904, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.874398687Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=629 pn=453 
[2025-12-13T09:17:23.874402254Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=543466 len=621 fin=false
[2025-12-13T09:17:23.874408496Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.5406ms latest_rtt=51.236423ms srtt=45.423935ms min_rtt=32.140448ms rttvar=11.03255ms cwnd=19547 ssthresh=15497 bytes_in_flight=19547 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 536501, delivered_time: Instant { tv_sec: 772, tv_nsec: 493794691 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 442558268 }, end_of_app_limited: 0, last_sent_packet: 453, largest_acked: 438, rate_sample: RateSample { bandwidth: 4.16 Mbps, is_app_limited: false, interval: 32.420085ms, delivered: 16847, prior_delivered: 519654, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 461579916 }), send_elapsed: 32.420085ms, ack_elapsed: 32.214775ms, rtt: 51.236423ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 537904, last_update: Instant { tv_sec: 772, tv_nsec: 472541820 }, next_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.874486421Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 3347 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 472541820 } })
[2025-12-13T09:17:23.874497251Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.874505376Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.874513311Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.874518200Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.893854998Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.893890744Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.893910862Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900168 
[2025-12-13T09:17:23.893948642Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[411..421, 423..448] ecn_counts=None
[2025-12-13T09:17:23.893961566Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 439
[2025-12-13T09:17:23.893967527Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 440
[2025-12-13T09:17:23.893972917Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 441
[2025-12-13T09:17:23.893977746Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 442
[2025-12-13T09:17:23.893983006Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 443
[2025-12-13T09:17:23.893986602Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 444
[2025-12-13T09:17:23.893989658Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 445
[2025-12-13T09:17:23.893992584Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 446
[2025-12-13T09:17:23.893995529Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 447
[2025-12-13T09:17:23.893998464Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 448
[2025-12-13T09:17:23.894006720Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.894039340Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.894044570Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:23.894060419Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.894077752Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=454 
[2025-12-13T09:17:23.894081609Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=544087 len=1324 fin=false
[2025-12-13T09:17:23.894093752Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.373532ms latest_rtt=41.018657ms srtt=44.869275ms min_rtt=32.140448ms rttvar=9.383731ms cwnd=19547 ssthresh=15497 bytes_in_flight=7397 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 550001, delivered_time: Instant { tv_sec: 772, tv_nsec: 513560477 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 454, largest_acked: 448, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.403637ms, delivered: 16847, prior_delivered: 533154, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 472333944 }), send_elapsed: 62.403637ms, ack_elapsed: 41.226533ms, rtt: 41.018657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 544554, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.894121383Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=455 
[2025-12-13T09:17:23.894124959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=545411 len=1324 fin=false
[2025-12-13T09:17:23.894130680Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.392176ms latest_rtt=41.018657ms srtt=44.869275ms min_rtt=32.140448ms rttvar=9.383731ms cwnd=19547 ssthresh=15497 bytes_in_flight=8747 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 550001, delivered_time: Instant { tv_sec: 772, tv_nsec: 513560477 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 455, largest_acked: 448, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.403637ms, delivered: 16847, prior_delivered: 533154, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 472333944 }), send_elapsed: 62.403637ms, ack_elapsed: 41.226533ms, rtt: 41.018657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 544554, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.894154304Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=456 
[2025-12-13T09:17:23.894157690Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=546735 len=1324 fin=false
[2025-12-13T09:17:23.894163000Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.393249ms latest_rtt=41.018657ms srtt=44.869275ms min_rtt=32.140448ms rttvar=9.383731ms cwnd=19547 ssthresh=15497 bytes_in_flight=10097 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 550001, delivered_time: Instant { tv_sec: 772, tv_nsec: 513560477 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 456, largest_acked: 448, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.403637ms, delivered: 16847, prior_delivered: 533154, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 472333944 }), send_elapsed: 62.403637ms, ack_elapsed: 41.226533ms, rtt: 41.018657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 544554, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.894179551Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=457 
[2025-12-13T09:17:23.894182777Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=548059 len=1324 fin=false
[2025-12-13T09:17:23.894187806Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.393709ms latest_rtt=41.018657ms srtt=44.869275ms min_rtt=32.140448ms rttvar=9.383731ms cwnd=19547 ssthresh=15497 bytes_in_flight=11447 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 550001, delivered_time: Instant { tv_sec: 772, tv_nsec: 513560477 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 457, largest_acked: 448, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.403637ms, delivered: 16847, prior_delivered: 533154, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 472333944 }), send_elapsed: 62.403637ms, ack_elapsed: 41.226533ms, rtt: 41.018657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 544554, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.894206781Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=458 
[2025-12-13T09:17:23.894210037Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=549383 len=1324 fin=false
[2025-12-13T09:17:23.894214997Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.39413ms latest_rtt=41.018657ms srtt=44.869275ms min_rtt=32.140448ms rttvar=9.383731ms cwnd=19547 ssthresh=15497 bytes_in_flight=12797 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 550001, delivered_time: Instant { tv_sec: 772, tv_nsec: 513560477 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 458, largest_acked: 448, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.403637ms, delivered: 16847, prior_delivered: 533154, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 472333944 }), send_elapsed: 62.403637ms, ack_elapsed: 41.226533ms, rtt: 41.018657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 544554, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.894230826Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=459 
[2025-12-13T09:17:23.894234032Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=550707 len=1324 fin=false
[2025-12-13T09:17:23.894239091Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.39394ms latest_rtt=41.018657ms srtt=44.869275ms min_rtt=32.140448ms rttvar=9.383731ms cwnd=19547 ssthresh=15497 bytes_in_flight=14147 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 550001, delivered_time: Instant { tv_sec: 772, tv_nsec: 513560477 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 459, largest_acked: 448, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.403637ms, delivered: 16847, prior_delivered: 533154, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 472333944 }), send_elapsed: 62.403637ms, ack_elapsed: 41.226533ms, rtt: 41.018657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 544554, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.894254590Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=460 
[2025-12-13T09:17:23.894257796Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=552031 len=1324 fin=false
[2025-12-13T09:17:23.894262926Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.39408ms latest_rtt=41.018657ms srtt=44.869275ms min_rtt=32.140448ms rttvar=9.383731ms cwnd=19547 ssthresh=15497 bytes_in_flight=15497 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 550001, delivered_time: Instant { tv_sec: 772, tv_nsec: 513560477 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 460, largest_acked: 448, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.403637ms, delivered: 16847, prior_delivered: 533154, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 472333944 }), send_elapsed: 62.403637ms, ack_elapsed: 41.226533ms, rtt: 41.018657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 544554, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.894281550Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=461 
[2025-12-13T09:17:23.894284816Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=553355 len=1324 fin=false
[2025-12-13T09:17:23.894289745Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.39404ms latest_rtt=41.018657ms srtt=44.869275ms min_rtt=32.140448ms rttvar=9.383731ms cwnd=19547 ssthresh=15497 bytes_in_flight=16847 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 550001, delivered_time: Instant { tv_sec: 772, tv_nsec: 513560477 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 461, largest_acked: 448, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.403637ms, delivered: 16847, prior_delivered: 533154, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 472333944 }), send_elapsed: 62.403637ms, ack_elapsed: 41.226533ms, rtt: 41.018657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 544554, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.894305124Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=462 
[2025-12-13T09:17:23.894308350Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=554679 len=1324 fin=false
[2025-12-13T09:17:23.894313440Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.39411ms latest_rtt=41.018657ms srtt=44.869275ms min_rtt=32.140448ms rttvar=9.383731ms cwnd=19547 ssthresh=15497 bytes_in_flight=18197 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 550001, delivered_time: Instant { tv_sec: 772, tv_nsec: 513560477 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 462, largest_acked: 448, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.403637ms, delivered: 16847, prior_delivered: 533154, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 472333944 }), send_elapsed: 62.403637ms, ack_elapsed: 41.226533ms, rtt: 41.018657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 544554, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.894331543Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=464 
[2025-12-13T09:17:23.894334769Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=556003 len=1324 fin=false
[2025-12-13T09:17:23.894380654Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.352913ms latest_rtt=41.018657ms srtt=44.869275ms min_rtt=32.140448ms rttvar=9.383731ms cwnd=19547 ssthresh=15497 bytes_in_flight=19547 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 550001, delivered_time: Instant { tv_sec: 772, tv_nsec: 513560477 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 464, largest_acked: 448, rate_sample: RateSample { bandwidth: 2.16 Mbps, is_app_limited: false, interval: 62.403637ms, delivered: 16847, prior_delivered: 533154, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 472333944 }), send_elapsed: 62.403637ms, ack_elapsed: 41.226533ms, rtt: 41.018657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 544554, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.894560548Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 513718130 } })
[2025-12-13T09:17:23.894574194Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.894579363Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.894585114Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.894592267Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.894595493Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.914955992Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.914991688Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.915011415Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900169 
[2025-12-13T09:17:23.915026984Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=895 blocks=[439..453] ecn_counts=None
[2025-12-13T09:17:23.915034357Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 449
[2025-12-13T09:17:23.915037854Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 450
[2025-12-13T09:17:23.915043024Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 451
[2025-12-13T09:17:23.915048985Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 452
[2025-12-13T09:17:23.915053944Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 453
[2025-12-13T09:17:23.915076706Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:23.915113415Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.915122922Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6047)
[2025-12-13T09:17:23.915143210Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.915166082Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=465 
[2025-12-13T09:17:23.915172654Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=557327 len=1324 fin=false
[2025-12-13T09:17:23.915192331Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.327184ms latest_rtt=62.119581ms srtt=46.130562ms min_rtt=32.140448ms rttvar=9.560374ms cwnd=19547 ssthresh=15497 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 556048, delivered_time: Instant { tv_sec: 772, tv_nsec: 534661401 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 465, largest_acked: 453, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 40.86671ms, delivered: 19547, prior_delivered: 536501, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 493794691 }), send_elapsed: 29.983552ms, ack_elapsed: 40.86671ms, rtt: 62.119581ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 529665, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.915237715Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=466 
[2025-12-13T09:17:23.915243496Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=558651 len=1324 fin=false
[2025-12-13T09:17:23.915255829Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.346991ms latest_rtt=62.119581ms srtt=46.130562ms min_rtt=32.140448ms rttvar=9.560374ms cwnd=19547 ssthresh=15497 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 556048, delivered_time: Instant { tv_sec: 772, tv_nsec: 534661401 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 466, largest_acked: 453, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 40.86671ms, delivered: 19547, prior_delivered: 536501, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 493794691 }), send_elapsed: 29.983552ms, ack_elapsed: 40.86671ms, rtt: 62.119581ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 529665, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.915287728Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=467 
[2025-12-13T09:17:23.915293449Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=559975 len=1324 fin=false
[2025-12-13T09:17:23.915304730Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.349526ms latest_rtt=62.119581ms srtt=46.130562ms min_rtt=32.140448ms rttvar=9.560374ms cwnd=19547 ssthresh=15497 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 556048, delivered_time: Instant { tv_sec: 772, tv_nsec: 534661401 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 467, largest_acked: 453, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 40.86671ms, delivered: 19547, prior_delivered: 536501, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 493794691 }), send_elapsed: 29.983552ms, ack_elapsed: 40.86671ms, rtt: 62.119581ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 529665, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.915339304Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=468 
[2025-12-13T09:17:23.915346057Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=561299 len=1324 fin=false
[2025-12-13T09:17:23.915387233Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.3193ms latest_rtt=62.119581ms srtt=46.130562ms min_rtt=32.140448ms rttvar=9.560374ms cwnd=19547 ssthresh=15497 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 556048, delivered_time: Instant { tv_sec: 772, tv_nsec: 534661401 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 468, largest_acked: 453, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 40.86671ms, delivered: 19547, prior_delivered: 536501, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 493794691 }), send_elapsed: 29.983552ms, ack_elapsed: 40.86671ms, rtt: 62.119581ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 529665, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.915407641Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=629 pn=469 
[2025-12-13T09:17:23.915411047Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=562623 len=621 fin=false
[2025-12-13T09:17:23.915416197Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=109.359315ms latest_rtt=62.119581ms srtt=46.130562ms min_rtt=32.140448ms rttvar=9.560374ms cwnd=19547 ssthresh=15497 bytes_in_flight=19547 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 213362662 }) Rate { delivered: 556048, delivered_time: Instant { tv_sec: 772, tv_nsec: 534661401 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 472541820 }, end_of_app_limited: 0, last_sent_packet: 469, largest_acked: 453, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 40.86671ms, delivered: 19547, prior_delivered: 536501, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 493794691 }), send_elapsed: 29.983552ms, ack_elapsed: 40.86671ms, rtt: 62.119581ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 529665, last_update: Instant { tv_sec: 772, tv_nsec: 513718130 }, next_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.915526652Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6047 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 513718130 } })
[2025-12-13T09:17:23.915538685Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.915547170Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.915555846Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.915560455Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.935951709Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.935988357Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.936007663Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900170 
[2025-12-13T09:17:23.936028301Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[439..462, 464..464] ecn_counts=None
[2025-12-13T09:17:23.936041686Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 454
[2025-12-13T09:17:23.936045503Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 455
[2025-12-13T09:17:23.936048930Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 456
[2025-12-13T09:17:23.936052055Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 457
[2025-12-13T09:17:23.936055051Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 458
[2025-12-13T09:17:23.936057896Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 459
[2025-12-13T09:17:23.936060741Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 460
[2025-12-13T09:17:23.936063607Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 461
[2025-12-13T09:17:23.936066452Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 462
[2025-12-13T09:17:23.936069377Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 464
[2025-12-13T09:17:23.936078494Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:23.936110334Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.936115042Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(16093)
[2025-12-13T09:17:23.936130982Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.936147162Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=470 
[2025-12-13T09:17:23.936151330Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=563244 len=1324 fin=false
[2025-12-13T09:17:23.936166047Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.467263ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=7397 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 470, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936202364Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=471 
[2025-12-13T09:17:23.936205911Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=564568 len=1324 fin=false
[2025-12-13T09:17:23.936212063Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.486619ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=8747 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 471, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936230096Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=472 
[2025-12-13T09:17:23.936233382Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=565892 len=1324 fin=false
[2025-12-13T09:17:23.936238732Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.488894ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=10097 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 472, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936259451Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=473 
[2025-12-13T09:17:23.936262707Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=567216 len=1324 fin=false
[2025-12-13T09:17:23.936267886Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.488894ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=11447 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 473, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936283555Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=474 
[2025-12-13T09:17:23.936286771Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=568540 len=1324 fin=false
[2025-12-13T09:17:23.936291801Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.489535ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=12797 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 474, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936307290Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=475 
[2025-12-13T09:17:23.936310485Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=569864 len=1324 fin=false
[2025-12-13T09:17:23.936315334Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.489946ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=14147 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 475, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936333668Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=476 
[2025-12-13T09:17:23.936336925Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=571188 len=1324 fin=false
[2025-12-13T09:17:23.936341904Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.489576ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=15497 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 476, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936395583Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=477 
[2025-12-13T09:17:23.936399220Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=572512 len=1324 fin=false
[2025-12-13T09:17:23.936405542Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.486108ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=16847 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 477, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936425339Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=478 
[2025-12-13T09:17:23.936428665Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=573836 len=1324 fin=false
[2025-12-13T09:17:23.936446308Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.476581ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=18197 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 478, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936462358Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=479 
[2025-12-13T09:17:23.936465593Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=575160 len=1324 fin=false
[2025-12-13T09:17:23.936470803Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.489294ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=19547 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 479, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936643023Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 555788662 } })
[2025-12-13T09:17:23.936655336Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:23.936659724Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.936667509Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.936678319Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=480 
[2025-12-13T09:17:23.936689419Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=576484 len=1324 fin=false
[2025-12-13T09:17:23.936702704Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.467925ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=20897 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 480, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936733261Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1225 pn=481 
[2025-12-13T09:17:23.936740013Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=577808 len=1217 fin=false
[2025-12-13T09:17:23.936749180Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.478735ms latest_rtt=41.939689ms srtt=45.603702ms min_rtt=32.140448ms rttvar=8.223998ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 569548, delivered_time: Instant { tv_sec: 772, tv_nsec: 555657819 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 481, largest_acked: 464, rate_sample: RateSample { bandwidth: 3.71 Mbps, is_app_limited: false, interval: 42.097342ms, delivered: 19547, prior_delivered: 550001, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 513560477 }), send_elapsed: 41.17631ms, ack_elapsed: 42.097342ms, rtt: 41.939689ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 606858, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.936798191Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2593 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 555788662 } })
[2025-12-13T09:17:23.936809002Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.936816545Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.936826043Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.936830992Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.947553061Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.947601471Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.947620416Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900171 
[2025-12-13T09:17:23.947658116Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=16 blocks=[439..462, 464..465] ecn_counts=None
[2025-12-13T09:17:23.947671201Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 465
[2025-12-13T09:17:23.947682952Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=820795
[2025-12-13T09:17:23.947691488Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:23.947722285Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.947730070Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:23.947751079Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.947773561Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=482 
[2025-12-13T09:17:23.947778921Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=18 blocks=[11900168..11900171] ecn_counts=None
[2025-12-13T09:17:23.947783629Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=579025 len=1316 fin=false
[2025-12-13T09:17:23.947804819Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=104.023299ms latest_rtt=53.552272ms srtt=46.581273ms min_rtt=32.140448ms rttvar=8.12314ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 570898, delivered_time: Instant { tv_sec: 772, tv_nsec: 567270402 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 482, largest_acked: 465, rate_sample: RateSample { bandwidth: 2.89 Mbps, is_app_limited: false, interval: 41.17631ms, delivered: 14850, prior_delivered: 556048, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 534661401 }), send_elapsed: 41.17631ms, ack_elapsed: 32.609001ms, rtt: 53.552272ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 594122, last_update: Instant { tv_sec: 772, tv_nsec: 555788662 }, next_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.947841798Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.947904835Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 555788662 } })
[2025-12-13T09:17:23.947915945Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.968195632Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.968232961Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.968253900Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900172 
[2025-12-13T09:17:23.968274669Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2142 blocks=[439..462, 464..469] ecn_counts=None
[2025-12-13T09:17:23.968286230Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 466
[2025-12-13T09:17:23.968291610Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 467
[2025-12-13T09:17:23.968296309Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 468
[2025-12-13T09:17:23.968316887Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 469
[2025-12-13T09:17:23.968328559Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.968383030Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.968389442Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4697)
[2025-12-13T09:17:23.968402807Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.968421762Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=483 
[2025-12-13T09:17:23.968425729Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=580341 len=1324 fin=false
[2025-12-13T09:17:23.968438263Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.694777ms latest_rtt=74.185546ms srtt=47.889806ms min_rtt=32.140448ms rttvar=8.709423ms cwnd=22140 ssthresh=11340 bytes_in_flight=18793 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 575595, delivered_time: Instant { tv_sec: 772, tv_nsec: 587903676 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 483, largest_acked: 469, rate_sample: RateSample { bandwidth: 2.94 Mbps, is_app_limited: false, interval: 53.242275ms, delivered: 19547, prior_delivered: 556048, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 534661401 }), send_elapsed: 41.17631ms, ack_elapsed: 53.242275ms, rtt: 74.185546ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 577889, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.968465814Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=484 
[2025-12-13T09:17:23.968469341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=581665 len=1324 fin=false
[2025-12-13T09:17:23.968474871Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.715566ms latest_rtt=74.185546ms srtt=47.889806ms min_rtt=32.140448ms rttvar=8.709423ms cwnd=22140 ssthresh=11340 bytes_in_flight=20143 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 575595, delivered_time: Instant { tv_sec: 772, tv_nsec: 587903676 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 484, largest_acked: 469, rate_sample: RateSample { bandwidth: 2.94 Mbps, is_app_limited: false, interval: 53.242275ms, delivered: 19547, prior_delivered: 556048, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 534661401 }), send_elapsed: 41.17631ms, ack_elapsed: 53.242275ms, rtt: 74.185546ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 577889, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.968491812Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=485 
[2025-12-13T09:17:23.968495158Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=582989 len=1324 fin=false
[2025-12-13T09:17:23.968506259Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.711078ms latest_rtt=74.185546ms srtt=47.889806ms min_rtt=32.140448ms rttvar=8.709423ms cwnd=22140 ssthresh=11340 bytes_in_flight=21493 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 575595, delivered_time: Instant { tv_sec: 772, tv_nsec: 587903676 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 485, largest_acked: 469, rate_sample: RateSample { bandwidth: 2.94 Mbps, is_app_limited: false, interval: 53.242275ms, delivered: 19547, prior_delivered: 556048, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 534661401 }), send_elapsed: 41.17631ms, ack_elapsed: 53.242275ms, rtt: 74.185546ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 577889, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.968522449Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=629 pn=486 
[2025-12-13T09:17:23.968525735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=584313 len=621 fin=false
[2025-12-13T09:17:23.968530845Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.717119ms latest_rtt=74.185546ms srtt=47.889806ms min_rtt=32.140448ms rttvar=8.709423ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 575595, delivered_time: Instant { tv_sec: 772, tv_nsec: 587903676 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 513718130 }, end_of_app_limited: 0, last_sent_packet: 486, largest_acked: 469, rate_sample: RateSample { bandwidth: 2.94 Mbps, is_app_limited: false, interval: 53.242275ms, delivered: 19547, prior_delivered: 556048, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 534661401 }), send_elapsed: 41.17631ms, ack_elapsed: 53.242275ms, rtt: 74.185546ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 577889, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.968615382Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4697 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 588060677 } })
[2025-12-13T09:17:23.968623336Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.968628717Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.968634027Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.968637112Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.969365615Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.969380323Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.969391574Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900173 
[2025-12-13T09:17:23.969402494Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[439..462, 464..469, 471..471] ecn_counts=None
[2025-12-13T09:17:23.969428913Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 471
[2025-12-13T09:17:23.969437669Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:23.969454360Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.969461153Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:23.969472785Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.969484547Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=487 
[2025-12-13T09:17:23.969490167Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=584934 len=1324 fin=false
[2025-12-13T09:17:23.969502480Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=18.44097ms latest_rtt=33.255623ms srtt=46.053532ms min_rtt=32.140448ms rttvar=10.204612ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 576945, delivered_time: Instant { tv_sec: 772, tv_nsec: 589044285 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, end_of_app_limited: 0, last_sent_packet: 487, largest_acked: 471, rate_sample: RateSample { bandwidth: 1.41 Mbps, is_app_limited: false, interval: 42.070532ms, delivered: 7397, prior_delivered: 569548, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 555657819 }), send_elapsed: 42.070532ms, ack_elapsed: 33.386466ms, rtt: 33.255623ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 600931, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:23.969533547Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.969568723Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 588060677 } })
[2025-12-13T09:17:23.969579172Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.980323432Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.980408751Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.980431183Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900174 
[2025-12-13T09:17:23.980450218Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[439..462, 464..469, 471..481] ecn_counts=None
[2025-12-13T09:17:23.980464094Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 472
[2025-12-13T09:17:23.980471768Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 473
[2025-12-13T09:17:23.980477679Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 474
[2025-12-13T09:17:23.980483640Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 475
[2025-12-13T09:17:23.980489731Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 476
[2025-12-13T09:17:23.980495873Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 477
[2025-12-13T09:17:23.980509358Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 478
[2025-12-13T09:17:23.980514728Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 479
[2025-12-13T09:17:23.980519907Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 480
[2025-12-13T09:17:23.980525257Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 481
[2025-12-13T09:17:23.980533843Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 470 lost on epoch 2
[2025-12-13T09:17:23.980546457Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:23.980591981Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.980600277Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(17475)
[2025-12-13T09:17:23.980648066Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.980674014Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=488 
[2025-12-13T09:17:23.980681037Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=563244 len=1324 fin=false
[2025-12-13T09:17:23.980697638Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.185058ms latest_rtt=44.292326ms srtt=45.83038ms min_rtt=32.140448ms rttvar=8.09976ms cwnd=15497 ssthresh=15497 bytes_in_flight=8747 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 590338, delivered_time: Instant { tv_sec: 772, tv_nsec: 600080988 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, end_of_app_limited: 0, last_sent_packet: 488, largest_acked: 481, rate_sample: RateSample { bandwidth: 3.74 Mbps, is_app_limited: false, interval: 44.423169ms, delivered: 20790, prior_delivered: 569548, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 555657819 }), send_elapsed: 42.070532ms, ack_elapsed: 44.423169ms, rtt: 44.292326ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 422672, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.980728024Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=489 
[2025-12-13T09:17:23.980731971Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=586258 len=1324 fin=false
[2025-12-13T09:17:23.980738744Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.214573ms latest_rtt=44.292326ms srtt=45.83038ms min_rtt=32.140448ms rttvar=8.09976ms cwnd=15497 ssthresh=15497 bytes_in_flight=10097 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 590338, delivered_time: Instant { tv_sec: 772, tv_nsec: 600080988 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, end_of_app_limited: 0, last_sent_packet: 489, largest_acked: 481, rate_sample: RateSample { bandwidth: 3.74 Mbps, is_app_limited: false, interval: 44.423169ms, delivered: 20790, prior_delivered: 569548, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 555657819 }), send_elapsed: 42.070532ms, ack_elapsed: 44.423169ms, rtt: 44.292326ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 422672, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.980763480Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=490 
[2025-12-13T09:17:23.980767377Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=587582 len=1324 fin=false
[2025-12-13T09:17:23.980773649Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.216106ms latest_rtt=44.292326ms srtt=45.83038ms min_rtt=32.140448ms rttvar=8.09976ms cwnd=15497 ssthresh=15497 bytes_in_flight=11447 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 590338, delivered_time: Instant { tv_sec: 772, tv_nsec: 600080988 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, end_of_app_limited: 0, last_sent_packet: 490, largest_acked: 481, rate_sample: RateSample { bandwidth: 3.74 Mbps, is_app_limited: false, interval: 44.423169ms, delivered: 20790, prior_delivered: 569548, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 555657819 }), send_elapsed: 42.070532ms, ack_elapsed: 44.423169ms, rtt: 44.292326ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 422672, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.980790831Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=491 
[2025-12-13T09:17:23.980794638Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=588906 len=1324 fin=false
[2025-12-13T09:17:23.980800899Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.216987ms latest_rtt=44.292326ms srtt=45.83038ms min_rtt=32.140448ms rttvar=8.09976ms cwnd=15497 ssthresh=15497 bytes_in_flight=12797 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 590338, delivered_time: Instant { tv_sec: 772, tv_nsec: 600080988 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, end_of_app_limited: 0, last_sent_packet: 491, largest_acked: 481, rate_sample: RateSample { bandwidth: 3.74 Mbps, is_app_limited: false, interval: 44.423169ms, delivered: 20790, prior_delivered: 569548, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 555657819 }), send_elapsed: 42.070532ms, ack_elapsed: 44.423169ms, rtt: 44.292326ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 422672, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.980817811Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=492 
[2025-12-13T09:17:23.980821638Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=590230 len=1324 fin=false
[2025-12-13T09:17:23.980827629Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.217397ms latest_rtt=44.292326ms srtt=45.83038ms min_rtt=32.140448ms rttvar=8.09976ms cwnd=15497 ssthresh=15497 bytes_in_flight=14147 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 590338, delivered_time: Instant { tv_sec: 772, tv_nsec: 600080988 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, end_of_app_limited: 0, last_sent_packet: 492, largest_acked: 481, rate_sample: RateSample { bandwidth: 3.74 Mbps, is_app_limited: false, interval: 44.423169ms, delivered: 20790, prior_delivered: 569548, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 555657819 }), send_elapsed: 42.070532ms, ack_elapsed: 44.423169ms, rtt: 44.292326ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 422672, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.980848307Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=493 
[2025-12-13T09:17:23.980852154Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=591554 len=1324 fin=false
[2025-12-13T09:17:23.980858236Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.217088ms latest_rtt=44.292326ms srtt=45.83038ms min_rtt=32.140448ms rttvar=8.09976ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 590338, delivered_time: Instant { tv_sec: 772, tv_nsec: 600080988 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, end_of_app_limited: 0, last_sent_packet: 493, largest_acked: 481, rate_sample: RateSample { bandwidth: 3.74 Mbps, is_app_limited: false, interval: 44.423169ms, delivered: 20790, prior_delivered: 569548, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 555657819 }), send_elapsed: 42.070532ms, ack_elapsed: 44.423169ms, rtt: 44.292326ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 422672, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.980875167Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1257 pn=494 
[2025-12-13T09:17:23.980878975Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=592878 len=1249 fin=false
[2025-12-13T09:17:23.980884966Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.217398ms latest_rtt=44.292326ms srtt=45.83038ms min_rtt=32.140448ms rttvar=8.09976ms cwnd=15497 ssthresh=15497 bytes_in_flight=16772 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 590338, delivered_time: Instant { tv_sec: 772, tv_nsec: 600080988 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, end_of_app_limited: 0, last_sent_packet: 494, largest_acked: 481, rate_sample: RateSample { bandwidth: 3.74 Mbps, is_app_limited: false, interval: 44.423169ms, delivered: 20790, prior_delivered: 569548, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 555657819 }), send_elapsed: 42.070532ms, ack_elapsed: 44.423169ms, rtt: 44.292326ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 422672, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.981018995Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9375 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 588060677 } })
[2025-12-13T09:17:23.981027761Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.981034043Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.981040475Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.981044352Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.999549601Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:23.999583123Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:23.999601137Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900175 
[2025-12-13T09:17:23.999654724Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2281 blocks=[466..469, 471..482] ecn_counts=None
[2025-12-13T09:17:23.999670734Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 482
[2025-12-13T09:17:23.999682416Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:23.999710468Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:23.999715748Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1020)
[2025-12-13T09:17:23.999729463Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.999748268Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1002 pn=495 
[2025-12-13T09:17:23.999752336Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=594127 len=994 fin=false
[2025-12-13T09:17:23.999765180Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.635293ms latest_rtt=63.462621ms srtt=45.753409ms min_rtt=32.140448ms rttvar=6.228759ms cwnd=15497 ssthresh=15497 bytes_in_flight=16442 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 591688, delivered_time: Instant { tv_sec: 772, tv_nsec: 619251283 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 555788662 }, end_of_app_limited: 0, last_sent_packet: 495, largest_acked: 482, rate_sample: RateSample { bandwidth: 3.20 Mbps, is_app_limited: false, interval: 51.980881ms, delivered: 20790, prior_delivered: 570898, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 567270402 }), send_elapsed: 42.070532ms, ack_elapsed: 51.980881ms, rtt: 63.462621ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 423383, last_update: Instant { tv_sec: 772, tv_nsec: 588060677 }, next_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:23.999842633Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1020 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 588060677 } })
[2025-12-13T09:17:23.999860426Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:23.999866187Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:23.999873581Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:23.999876656Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.013975869Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.014010974Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.014030350Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900176 
[2025-12-13T09:17:24.014052502Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=8 blocks=[466..469, 471..489] ecn_counts=None
[2025-12-13T09:17:24.014068802Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 483
[2025-12-13T09:17:24.014075895Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 484
[2025-12-13T09:17:24.014081585Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 485
[2025-12-13T09:17:24.014087376Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 486
[2025-12-13T09:17:24.014093708Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 487
[2025-12-13T09:17:24.014099349Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 488
[2025-12-13T09:17:24.014104628Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 489
[2025-12-13T09:17:24.014117793Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=849726
[2025-12-13T09:17:24.014128593Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:24.014173797Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.014182693Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13849)
[2025-12-13T09:17:24.014203732Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.014229410Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=496 
[2025-12-13T09:17:24.014234449Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=24 blocks=[11900172..11900176] ecn_counts=None
[2025-12-13T09:17:24.014239329Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=595121 len=1316 fin=false
[2025-12-13T09:17:24.014253064Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.569338ms latest_rtt=45.618888ms srtt=45.728593ms min_rtt=32.140448ms rttvar=4.721199ms cwnd=15497 ssthresh=15497 bytes_in_flight=9045 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 600435, delivered_time: Instant { tv_sec: 772, tv_nsec: 633679565 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 496, largest_acked: 489, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 33.598577ms, delivered: 10097, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 33.598577ms, rtt: 45.618888ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 423613, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.014300462Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=497 
[2025-12-13T09:17:24.014304740Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=596437 len=1324 fin=false
[2025-12-13T09:17:24.014311944Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.59784ms latest_rtt=45.618888ms srtt=45.728593ms min_rtt=32.140448ms rttvar=4.721199ms cwnd=15497 ssthresh=15497 bytes_in_flight=10395 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 600435, delivered_time: Instant { tv_sec: 772, tv_nsec: 633679565 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 497, largest_acked: 489, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 33.598577ms, delivered: 10097, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 33.598577ms, rtt: 45.618888ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 423613, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.014331039Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=498 
[2025-12-13T09:17:24.014334896Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=597761 len=1324 fin=false
[2025-12-13T09:17:24.014341148Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.600946ms latest_rtt=45.618888ms srtt=45.728593ms min_rtt=32.140448ms rttvar=4.721199ms cwnd=15497 ssthresh=15497 bytes_in_flight=11745 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 600435, delivered_time: Instant { tv_sec: 772, tv_nsec: 633679565 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 498, largest_acked: 489, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 33.598577ms, delivered: 10097, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 33.598577ms, rtt: 45.618888ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 423613, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.014389548Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=499 
[2025-12-13T09:17:24.014393615Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=599085 len=1324 fin=false
[2025-12-13T09:17:24.014400358Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.599302ms latest_rtt=45.618888ms srtt=45.728593ms min_rtt=32.140448ms rttvar=4.721199ms cwnd=15497 ssthresh=15497 bytes_in_flight=13095 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 600435, delivered_time: Instant { tv_sec: 772, tv_nsec: 633679565 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 499, largest_acked: 489, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 33.598577ms, delivered: 10097, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 33.598577ms, rtt: 45.618888ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 423613, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.014423841Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=500 
[2025-12-13T09:17:24.014427719Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=600409 len=1324 fin=false
[2025-12-13T09:17:24.014433760Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.601066ms latest_rtt=45.618888ms srtt=45.728593ms min_rtt=32.140448ms rttvar=4.721199ms cwnd=15497 ssthresh=15497 bytes_in_flight=14445 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 600435, delivered_time: Instant { tv_sec: 772, tv_nsec: 633679565 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 500, largest_acked: 489, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 33.598577ms, delivered: 10097, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 33.598577ms, rtt: 45.618888ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 423613, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.014450551Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1034 pn=501 
[2025-12-13T09:17:24.014454358Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=601733 len=1026 fin=false
[2025-12-13T09:17:24.014460199Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.601677ms latest_rtt=45.618888ms srtt=45.728593ms min_rtt=32.140448ms rttvar=4.721199ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 600435, delivered_time: Instant { tv_sec: 772, tv_nsec: 633679565 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 501, largest_acked: 489, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 33.598577ms, delivered: 10097, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 33.598577ms, rtt: 45.618888ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 423613, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.014597223Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7802 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 633863998 } })
[2025-12-13T09:17:24.014606591Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.014612392Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.014618814Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.014621940Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.030512847Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.030557791Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.030585592Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900177 
[2025-12-13T09:17:24.030609687Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1407 blocks=[466..469, 471..494] ecn_counts=None
[2025-12-13T09:17:24.030624895Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 490
[2025-12-13T09:17:24.030631878Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 491
[2025-12-13T09:17:24.030636938Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 492
[2025-12-13T09:17:24.030641757Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 493
[2025-12-13T09:17:24.030647948Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 494
[2025-12-13T09:17:24.030662215Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.030770356Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.030780184Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6675)
[2025-12-13T09:17:24.030803658Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.030832741Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=502 
[2025-12-13T09:17:24.030840736Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=602759 len=1324 fin=false
[2025-12-13T09:17:24.030862457Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.67443ms latest_rtt=62.172607ms srtt=46.377093ms min_rtt=32.140448ms rttvar=4.837902ms cwnd=15497 ssthresh=15497 bytes_in_flight=10172 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 607110, delivered_time: Instant { tv_sec: 772, tv_nsec: 650233284 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 502, largest_acked: 494, rate_sample: RateSample { bandwidth: 2.68 Mbps, is_app_limited: false, interval: 50.152296ms, delivered: 16772, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 50.152296ms, rtt: 62.172607ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 417690, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.030926766Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=503 
[2025-12-13T09:17:24.030932386Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=604083 len=1324 fin=false
[2025-12-13T09:17:24.030946904Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.698095ms latest_rtt=62.172607ms srtt=46.377093ms min_rtt=32.140448ms rttvar=4.837902ms cwnd=15497 ssthresh=15497 bytes_in_flight=11522 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 607110, delivered_time: Instant { tv_sec: 772, tv_nsec: 650233284 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 503, largest_acked: 494, rate_sample: RateSample { bandwidth: 2.68 Mbps, is_app_limited: false, interval: 50.152296ms, delivered: 16772, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 50.152296ms, rtt: 62.172607ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 417690, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.030985345Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=504 
[2025-12-13T09:17:24.030992418Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=605407 len=1324 fin=false
[2025-12-13T09:17:24.031004531Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.702572ms latest_rtt=62.172607ms srtt=46.377093ms min_rtt=32.140448ms rttvar=4.837902ms cwnd=15497 ssthresh=15497 bytes_in_flight=12872 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 607110, delivered_time: Instant { tv_sec: 772, tv_nsec: 650233284 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 504, largest_acked: 494, rate_sample: RateSample { bandwidth: 2.68 Mbps, is_app_limited: false, interval: 50.152296ms, delivered: 16772, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 50.152296ms, rtt: 62.172607ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 417690, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.031039726Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=505 
[2025-12-13T09:17:24.031046569Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=606731 len=1324 fin=false
[2025-12-13T09:17:24.031058401Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.704015ms latest_rtt=62.172607ms srtt=46.377093ms min_rtt=32.140448ms rttvar=4.837902ms cwnd=15497 ssthresh=15497 bytes_in_flight=14222 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 607110, delivered_time: Instant { tv_sec: 772, tv_nsec: 650233284 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 505, largest_acked: 494, rate_sample: RateSample { bandwidth: 2.68 Mbps, is_app_limited: false, interval: 50.152296ms, delivered: 16772, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 50.152296ms, rtt: 62.172607ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 417690, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.031105278Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1257 pn=506 
[2025-12-13T09:17:24.031112411Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=608055 len=1249 fin=false
[2025-12-13T09:17:24.031125095Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.702693ms latest_rtt=62.172607ms srtt=46.377093ms min_rtt=32.140448ms rttvar=4.837902ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 600080988 }) Rate { delivered: 607110, delivered_time: Instant { tv_sec: 772, tv_nsec: 650233284 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 588060677 }, end_of_app_limited: 0, last_sent_packet: 506, largest_acked: 494, rate_sample: RateSample { bandwidth: 2.68 Mbps, is_app_limited: false, interval: 50.152296ms, delivered: 16772, prior_delivered: 590338, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 600080988 }), send_elapsed: 32.272015ms, ack_elapsed: 50.152296ms, rtt: 62.172607ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 417690, last_update: Instant { tv_sec: 772, tv_nsec: 633863998 }, next_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.031300140Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6675 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 633863998 } })
[2025-12-13T09:17:24.031315638Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.031325296Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.031337890Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.031344031Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.051494152Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.051531491Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.051552570Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900178 
[2025-12-13T09:17:24.051570774Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[490..501] ecn_counts=None
[2025-12-13T09:17:24.051581885Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 495
[2025-12-13T09:17:24.051587666Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 496
[2025-12-13T09:17:24.051592455Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 497
[2025-12-13T09:17:24.051596512Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 498
[2025-12-13T09:17:24.051612592Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 499
[2025-12-13T09:17:24.051617551Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 500
[2025-12-13T09:17:24.051621889Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 501
[2025-12-13T09:17:24.051633681Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:24.051663897Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.051668866Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(15465)
[2025-12-13T09:17:24.051684996Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.051702259Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=507 
[2025-12-13T09:17:24.051706095Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=609304 len=1324 fin=false
[2025-12-13T09:17:24.051718108Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.790546ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=8025 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 507, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.051745148Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=509 
[2025-12-13T09:17:24.051748635Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=610628 len=1324 fin=false
[2025-12-13T09:17:24.051756359Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.806615ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=9375 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 509, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.051793248Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=510 
[2025-12-13T09:17:24.051798778Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=611952 len=1324 fin=false
[2025-12-13T09:17:24.051809708Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.799342ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=10725 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 510, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.051836488Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=511 
[2025-12-13T09:17:24.051841718Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=613276 len=1324 fin=false
[2025-12-13T09:17:24.051851897Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.800213ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=12075 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 511, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.051882674Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=512 
[2025-12-13T09:17:24.051887543Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=614600 len=1324 fin=false
[2025-12-13T09:17:24.051897130Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.800174ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=13425 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 512, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.051930653Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=513 
[2025-12-13T09:17:24.051935893Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=615924 len=1324 fin=false
[2025-12-13T09:17:24.051945050Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.801656ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=14775 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 513, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.051975085Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=514 
[2025-12-13T09:17:24.051981026Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=617248 len=1324 fin=false
[2025-12-13T09:17:24.051990534Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.800364ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=16125 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 514, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.052023345Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=515 
[2025-12-13T09:17:24.052029035Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=618572 len=1324 fin=false
[2025-12-13T09:17:24.052035868Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.803409ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=17475 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 515, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.052052629Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=516 
[2025-12-13T09:17:24.052055885Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=619896 len=1324 fin=false
[2025-12-13T09:17:24.052061105Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.810131ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=18825 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 516, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.052076814Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=517 
[2025-12-13T09:17:24.052080050Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=621220 len=1324 fin=false
[2025-12-13T09:17:24.052084930Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.810763ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=20175 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 517, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.052276916Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 671342907 } })
[2025-12-13T09:17:24.052295190Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:24.052300630Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.052309106Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.052319365Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=518 
[2025-12-13T09:17:24.052325586Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=622544 len=1324 fin=false
[2025-12-13T09:17:24.052337859Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.794723ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=21525 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 518, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.052403591Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=597 pn=519 
[2025-12-13T09:17:24.052407529Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=623868 len=589 fin=false
[2025-12-13T09:17:24.052414462Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.805904ms latest_rtt=37.338067ms srtt=45.244214ms min_rtt=32.140448ms rttvar=5.894182ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 615932, delivered_time: Instant { tv_sec: 772, tv_nsec: 671202065 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 519, largest_acked: 501, rate_sample: RateSample { bandwidth: 2.71 Mbps, is_app_limited: false, interval: 45.803321ms, delivered: 15497, prior_delivered: 600435, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 633679565 }), send_elapsed: 45.803321ms, ack_elapsed: 37.5225ms, rtt: 37.338067ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611680, last_update: Instant { tv_sec: 772, tv_nsec: 671342907 }, next_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.052471808Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1965 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 671342907 } })
[2025-12-13T09:17:24.052483019Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.052490463Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.052499570Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.052504769Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.083519965Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.083558346Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.083579555Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900179 
[2025-12-13T09:17:24.083603259Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2018 blocks=[490..506] ecn_counts=None
[2025-12-13T09:17:24.083619580Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 502
[2025-12-13T09:17:24.083628466Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 503
[2025-12-13T09:17:24.083633556Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 504
[2025-12-13T09:17:24.083637012Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 505
[2025-12-13T09:17:24.083642162Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 506
[2025-12-13T09:17:24.083655687Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:24.083731558Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.083740925Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6675)
[2025-12-13T09:17:24.083758438Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.083775089Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=520 
[2025-12-13T09:17:24.083779197Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=624457 len=1324 fin=false
[2025-12-13T09:17:24.083793683Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.86751ms latest_rtt=69.364592ms srtt=46.241261ms min_rtt=32.140448ms rttvar=6.41473ms cwnd=22140 ssthresh=11340 bytes_in_flight=16815 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 622607, delivered_time: Instant { tv_sec: 772, tv_nsec: 703228590 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 520, largest_acked: 506, rate_sample: RateSample { bandwidth: 2.34 Mbps, is_app_limited: false, interval: 52.995306ms, delivered: 15497, prior_delivered: 607110, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 650233284 }), send_elapsed: 45.803321ms, ack_elapsed: 52.995306ms, rtt: 69.364592ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598491, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.083827015Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=521 
[2025-12-13T09:17:24.083830602Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=625781 len=1324 fin=false
[2025-12-13T09:17:24.083836553Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.887137ms latest_rtt=69.364592ms srtt=46.241261ms min_rtt=32.140448ms rttvar=6.41473ms cwnd=22140 ssthresh=11340 bytes_in_flight=18165 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 622607, delivered_time: Instant { tv_sec: 772, tv_nsec: 703228590 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 521, largest_acked: 506, rate_sample: RateSample { bandwidth: 2.34 Mbps, is_app_limited: false, interval: 52.995306ms, delivered: 15497, prior_delivered: 607110, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 650233284 }), send_elapsed: 45.803321ms, ack_elapsed: 52.995306ms, rtt: 69.364592ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598491, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.083867200Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=522 
[2025-12-13T09:17:24.083870817Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=627105 len=1324 fin=false
[2025-12-13T09:17:24.083876507Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.875004ms latest_rtt=69.364592ms srtt=46.241261ms min_rtt=32.140448ms rttvar=6.41473ms cwnd=22140 ssthresh=11340 bytes_in_flight=19515 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 622607, delivered_time: Instant { tv_sec: 772, tv_nsec: 703228590 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 522, largest_acked: 506, rate_sample: RateSample { bandwidth: 2.34 Mbps, is_app_limited: false, interval: 52.995306ms, delivered: 15497, prior_delivered: 607110, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 650233284 }), send_elapsed: 45.803321ms, ack_elapsed: 52.995306ms, rtt: 69.364592ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598491, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.083893028Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=523 
[2025-12-13T09:17:24.083896274Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=628429 len=1324 fin=false
[2025-12-13T09:17:24.083901333Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.889611ms latest_rtt=69.364592ms srtt=46.241261ms min_rtt=32.140448ms rttvar=6.41473ms cwnd=22140 ssthresh=11340 bytes_in_flight=20865 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 622607, delivered_time: Instant { tv_sec: 772, tv_nsec: 703228590 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 523, largest_acked: 506, rate_sample: RateSample { bandwidth: 2.34 Mbps, is_app_limited: false, interval: 52.995306ms, delivered: 15497, prior_delivered: 607110, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 650233284 }), send_elapsed: 45.803321ms, ack_elapsed: 52.995306ms, rtt: 69.364592ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598491, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.083920970Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1257 pn=524 
[2025-12-13T09:17:24.083924206Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=629753 len=1249 fin=false
[2025-12-13T09:17:24.083932602Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.885884ms latest_rtt=69.364592ms srtt=46.241261ms min_rtt=32.140448ms rttvar=6.41473ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 622607, delivered_time: Instant { tv_sec: 772, tv_nsec: 703228590 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 633863998 }, end_of_app_limited: 0, last_sent_packet: 524, largest_acked: 506, rate_sample: RateSample { bandwidth: 2.34 Mbps, is_app_limited: false, interval: 52.995306ms, delivered: 15497, prior_delivered: 607110, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 650233284 }), send_elapsed: 45.803321ms, ack_elapsed: 52.995306ms, rtt: 69.364592ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598491, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.084080767Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6675 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 703416088 } })
[2025-12-13T09:17:24.084093791Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.084103349Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.084109791Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.084120591Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900180 
[2025-12-13T09:17:24.084132503Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=14 blocks=[490..507] ecn_counts=None
[2025-12-13T09:17:24.084140498Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 507
[2025-12-13T09:17:24.084148423Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=872772
[2025-12-13T09:17:24.084154814Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:24.084176745Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.084182736Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:24.084194839Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.084206310Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=525 
[2025-12-13T09:17:24.084212071Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=10 blocks=[11900177..11900180] ecn_counts=None
[2025-12-13T09:17:24.084218342Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=631002 len=1316 fin=false
[2025-12-13T09:17:24.084229293Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.637796ms latest_rtt=32.429633ms srtt=44.500807ms min_rtt=32.140448ms rttvar=8.291954ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 623957, delivered_time: Instant { tv_sec: 772, tv_nsec: 703772540 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 525, largest_acked: 507, rate_sample: RateSample { bandwidth: 1.71 Mbps, is_app_limited: false, interval: 37.478909ms, delivered: 8025, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 32.570475ms, rtt: 32.429633ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 621898, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.084249330Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.084281009Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 703416088 } })
[2025-12-13T09:17:24.084290206Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.084865996Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.084878539Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.084889148Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900181 
[2025-12-13T09:17:24.084899959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[490..507, 509..509] ecn_counts=None
[2025-12-13T09:17:24.084906992Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 509
[2025-12-13T09:17:24.084913704Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.084927960Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.084933912Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:24.084946134Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.084956163Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=526 
[2025-12-13T09:17:24.084961353Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=632318 len=1324 fin=false
[2025-12-13T09:17:24.084976321Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=104.259709ms latest_rtt=33.198812ms srtt=43.085057ms min_rtt=32.140448ms rttvar=9.050463ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 625307, delivered_time: Instant { tv_sec: 772, tv_nsec: 704541719 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 526, largest_acked: 509, rate_sample: RateSample { bandwidth: 2.00 Mbps, is_app_limited: false, interval: 37.478909ms, delivered: 9375, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 33.339654ms, rtt: 33.198812ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 642334, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.085013139Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.085042233Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 703416088 } })
[2025-12-13T09:17:24.085052722Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.095457754Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.095500243Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.095520471Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900182 
[2025-12-13T09:17:24.095540909Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[490..507, 509..519] ecn_counts=None
[2025-12-13T09:17:24.095553192Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 510
[2025-12-13T09:17:24.095559894Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 511
[2025-12-13T09:17:24.095565294Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 512
[2025-12-13T09:17:24.095571726Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 513
[2025-12-13T09:17:24.095577577Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 514
[2025-12-13T09:17:24.095583828Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 515
[2025-12-13T09:17:24.095589499Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 516
[2025-12-13T09:17:24.095595129Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 517
[2025-12-13T09:17:24.095601351Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 518
[2025-12-13T09:17:24.095607412Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 519
[2025-12-13T09:17:24.095620917Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.095658257Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.095664118Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12765)
[2025-12-13T09:17:24.095706547Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.095732364Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=527 
[2025-12-13T09:17:24.095736652Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=633642 len=1324 fin=false
[2025-12-13T09:17:24.095749376Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.998415ms latest_rtt=43.82769ms srtt=43.173885ms min_rtt=32.140448ms rttvar=6.965505ms cwnd=22140 ssthresh=11340 bytes_in_flight=10725 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 638072, delivered_time: Instant { tv_sec: 772, tv_nsec: 715170597 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 527, largest_acked: 519, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 43.968532ms, delivered: 22140, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 43.968532ms, rtt: 43.82769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 641012, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.095776737Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=528 
[2025-12-13T09:17:24.095780364Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=634966 len=1324 fin=false
[2025-12-13T09:17:24.095785894Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.023883ms latest_rtt=43.82769ms srtt=43.173885ms min_rtt=32.140448ms rttvar=6.965505ms cwnd=22140 ssthresh=11340 bytes_in_flight=12075 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 638072, delivered_time: Instant { tv_sec: 772, tv_nsec: 715170597 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 528, largest_acked: 519, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 43.968532ms, delivered: 22140, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 43.968532ms, rtt: 43.82769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 641012, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.095802976Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=529 
[2025-12-13T09:17:24.095806282Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=636290 len=1324 fin=false
[2025-12-13T09:17:24.095811371Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.025235ms latest_rtt=43.82769ms srtt=43.173885ms min_rtt=32.140448ms rttvar=6.965505ms cwnd=22140 ssthresh=11340 bytes_in_flight=13425 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 638072, delivered_time: Instant { tv_sec: 772, tv_nsec: 715170597 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 529, largest_acked: 519, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 43.968532ms, delivered: 22140, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 43.968532ms, rtt: 43.82769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 641012, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.095846376Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=530 
[2025-12-13T09:17:24.095849773Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=637614 len=1324 fin=false
[2025-12-13T09:17:24.095855333Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.024695ms latest_rtt=43.82769ms srtt=43.173885ms min_rtt=32.140448ms rttvar=6.965505ms cwnd=22140 ssthresh=11340 bytes_in_flight=14775 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 638072, delivered_time: Instant { tv_sec: 772, tv_nsec: 715170597 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 530, largest_acked: 519, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 43.968532ms, delivered: 22140, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 43.968532ms, rtt: 43.82769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 641012, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.095871122Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=531 
[2025-12-13T09:17:24.095874388Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=638938 len=1324 fin=false
[2025-12-13T09:17:24.095879368Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.025686ms latest_rtt=43.82769ms srtt=43.173885ms min_rtt=32.140448ms rttvar=6.965505ms cwnd=22140 ssthresh=11340 bytes_in_flight=16125 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 638072, delivered_time: Instant { tv_sec: 772, tv_nsec: 715170597 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 531, largest_acked: 519, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 43.968532ms, delivered: 22140, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 43.968532ms, rtt: 43.82769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 641012, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.095898132Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=532 
[2025-12-13T09:17:24.095901409Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=640262 len=1324 fin=false
[2025-12-13T09:17:24.095906508Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.025285ms latest_rtt=43.82769ms srtt=43.173885ms min_rtt=32.140448ms rttvar=6.965505ms cwnd=22140 ssthresh=11340 bytes_in_flight=17475 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 638072, delivered_time: Instant { tv_sec: 772, tv_nsec: 715170597 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 532, largest_acked: 519, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 43.968532ms, delivered: 22140, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 43.968532ms, rtt: 43.82769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 641012, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.095922117Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=533 
[2025-12-13T09:17:24.095925303Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=641586 len=1324 fin=false
[2025-12-13T09:17:24.095930272Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.025857ms latest_rtt=43.82769ms srtt=43.173885ms min_rtt=32.140448ms rttvar=6.965505ms cwnd=22140 ssthresh=11340 bytes_in_flight=18825 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 638072, delivered_time: Instant { tv_sec: 772, tv_nsec: 715170597 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 533, largest_acked: 519, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 43.968532ms, delivered: 22140, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 43.968532ms, rtt: 43.82769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 641012, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.095945551Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=534 
[2025-12-13T09:17:24.095948737Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=642910 len=1324 fin=false
[2025-12-13T09:17:24.095953736Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.025896ms latest_rtt=43.82769ms srtt=43.173885ms min_rtt=32.140448ms rttvar=6.965505ms cwnd=22140 ssthresh=11340 bytes_in_flight=20175 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 638072, delivered_time: Instant { tv_sec: 772, tv_nsec: 715170597 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 534, largest_acked: 519, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 43.968532ms, delivered: 22140, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 43.968532ms, rtt: 43.82769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 641012, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.095973462Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=535 
[2025-12-13T09:17:24.095976729Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=644234 len=1324 fin=false
[2025-12-13T09:17:24.095981647Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.025706ms latest_rtt=43.82769ms srtt=43.173885ms min_rtt=32.140448ms rttvar=6.965505ms cwnd=22140 ssthresh=11340 bytes_in_flight=21525 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 638072, delivered_time: Instant { tv_sec: 772, tv_nsec: 715170597 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 535, largest_acked: 519, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 43.968532ms, delivered: 22140, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 43.968532ms, rtt: 43.82769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 641012, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.095997086Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=597 pn=536 
[2025-12-13T09:17:24.096000332Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=645558 len=589 fin=false
[2025-12-13T09:17:24.096005302Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.025906ms latest_rtt=43.82769ms srtt=43.173885ms min_rtt=32.140448ms rttvar=6.965505ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 638072, delivered_time: Instant { tv_sec: 772, tv_nsec: 715170597 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 671342907 }, end_of_app_limited: 0, last_sent_packet: 536, largest_acked: 519, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 43.968532ms, delivered: 22140, prior_delivered: 615932, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 671202065 }), send_elapsed: 37.478909ms, ack_elapsed: 43.968532ms, rtt: 43.82769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 641012, last_update: Instant { tv_sec: 772, tv_nsec: 703416088 }, next_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.096184364Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12765 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 703416088 } })
[2025-12-13T09:17:24.096196697Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.096204281Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.096213568Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.096218848Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.130053750Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.130105266Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.130126665Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900183 
[2025-12-13T09:17:24.130145540Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[509..529] ecn_counts=None
[2025-12-13T09:17:24.130157623Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 520
[2025-12-13T09:17:24.130164306Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 521
[2025-12-13T09:17:24.130168874Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 522
[2025-12-13T09:17:24.130172441Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 523
[2025-12-13T09:17:24.130176097Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 524
[2025-12-13T09:17:24.130179624Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 525
[2025-12-13T09:17:24.130184152Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 526
[2025-12-13T09:17:24.130187879Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 527
[2025-12-13T09:17:24.130191566Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 528
[2025-12-13T09:17:24.130195233Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 529
[2025-12-13T09:17:24.130206384Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:24.130248322Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.130256426Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13425)
[2025-12-13T09:17:24.130275782Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.130294768Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=537 
[2025-12-13T09:17:24.130298585Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=646147 len=1324 fin=false
[2025-12-13T09:17:24.130312751Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.58508ms latest_rtt=46.360353ms srtt=43.568193ms min_rtt=32.140448ms rttvar=6.012745ms cwnd=22140 ssthresh=11340 bytes_in_flight=10065 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 651497, delivered_time: Instant { tv_sec: 772, tv_nsec: 749776441 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 537, largest_acked: 529, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 34.605844ms, delivered: 13425, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 34.605844ms, rtt: 46.360353ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 635211, last_update: Instant { tv_sec: 772, tv_nsec: 749933653 }, next_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.130380247Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=538 
[2025-12-13T09:17:24.130388031Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=647471 len=1324 fin=false
[2025-12-13T09:17:24.130395204Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.600098ms latest_rtt=46.360353ms srtt=43.568193ms min_rtt=32.140448ms rttvar=6.012745ms cwnd=22140 ssthresh=11340 bytes_in_flight=11415 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 651497, delivered_time: Instant { tv_sec: 772, tv_nsec: 749776441 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 538, largest_acked: 529, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 34.605844ms, delivered: 13425, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 34.605844ms, rtt: 46.360353ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 635211, last_update: Instant { tv_sec: 772, tv_nsec: 749933653 }, next_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.130413208Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=539 
[2025-12-13T09:17:24.130416564Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=648795 len=1324 fin=false
[2025-12-13T09:17:24.130421754Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.608103ms latest_rtt=46.360353ms srtt=43.568193ms min_rtt=32.140448ms rttvar=6.012745ms cwnd=22140 ssthresh=11340 bytes_in_flight=12765 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 651497, delivered_time: Instant { tv_sec: 772, tv_nsec: 749776441 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 539, largest_acked: 529, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 34.605844ms, delivered: 13425, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 34.605844ms, rtt: 46.360353ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 635211, last_update: Instant { tv_sec: 772, tv_nsec: 749933653 }, next_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.130438515Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=540 
[2025-12-13T09:17:24.130441821Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=650119 len=1324 fin=false
[2025-12-13T09:17:24.130451910Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.603254ms latest_rtt=46.360353ms srtt=43.568193ms min_rtt=32.140448ms rttvar=6.012745ms cwnd=22140 ssthresh=11340 bytes_in_flight=14115 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 651497, delivered_time: Instant { tv_sec: 772, tv_nsec: 749776441 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 540, largest_acked: 529, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 34.605844ms, delivered: 13425, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 34.605844ms, rtt: 46.360353ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 635211, last_update: Instant { tv_sec: 772, tv_nsec: 749933653 }, next_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.130468170Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=541 
[2025-12-13T09:17:24.130471426Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=651443 len=1324 fin=false
[2025-12-13T09:17:24.130476345Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.608684ms latest_rtt=46.360353ms srtt=43.568193ms min_rtt=32.140448ms rttvar=6.012745ms cwnd=22140 ssthresh=11340 bytes_in_flight=15465 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 651497, delivered_time: Instant { tv_sec: 772, tv_nsec: 749776441 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 541, largest_acked: 529, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 34.605844ms, delivered: 13425, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 34.605844ms, rtt: 46.360353ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 635211, last_update: Instant { tv_sec: 772, tv_nsec: 749933653 }, next_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.130491964Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=542 
[2025-12-13T09:17:24.130495200Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=652767 len=1324 fin=false
[2025-12-13T09:17:24.130500119Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.609244ms latest_rtt=46.360353ms srtt=43.568193ms min_rtt=32.140448ms rttvar=6.012745ms cwnd=22140 ssthresh=11340 bytes_in_flight=16815 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 651497, delivered_time: Instant { tv_sec: 772, tv_nsec: 749776441 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 542, largest_acked: 529, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 34.605844ms, delivered: 13425, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 34.605844ms, rtt: 46.360353ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 635211, last_update: Instant { tv_sec: 772, tv_nsec: 749933653 }, next_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.130518513Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=543 
[2025-12-13T09:17:24.130521759Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=654091 len=1324 fin=false
[2025-12-13T09:17:24.130526729Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.609134ms latest_rtt=46.360353ms srtt=43.568193ms min_rtt=32.140448ms rttvar=6.012745ms cwnd=22140 ssthresh=11340 bytes_in_flight=18165 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 651497, delivered_time: Instant { tv_sec: 772, tv_nsec: 749776441 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 543, largest_acked: 529, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 34.605844ms, delivered: 13425, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 34.605844ms, rtt: 46.360353ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 635211, last_update: Instant { tv_sec: 772, tv_nsec: 749933653 }, next_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.130542308Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=544 
[2025-12-13T09:17:24.130545544Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=655415 len=1324 fin=false
[2025-12-13T09:17:24.130550493Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.609215ms latest_rtt=46.360353ms srtt=43.568193ms min_rtt=32.140448ms rttvar=6.012745ms cwnd=22140 ssthresh=11340 bytes_in_flight=19515 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 651497, delivered_time: Instant { tv_sec: 772, tv_nsec: 749776441 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 544, largest_acked: 529, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 34.605844ms, delivered: 13425, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 34.605844ms, rtt: 46.360353ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 635211, last_update: Instant { tv_sec: 772, tv_nsec: 749933653 }, next_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.130566092Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=545 
[2025-12-13T09:17:24.130569298Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=656739 len=1324 fin=false
[2025-12-13T09:17:24.130577072Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.606309ms latest_rtt=46.360353ms srtt=43.568193ms min_rtt=32.140448ms rttvar=6.012745ms cwnd=22140 ssthresh=11340 bytes_in_flight=20865 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 651497, delivered_time: Instant { tv_sec: 772, tv_nsec: 749776441 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 545, largest_acked: 529, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 34.605844ms, delivered: 13425, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 34.605844ms, rtt: 46.360353ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 635211, last_update: Instant { tv_sec: 772, tv_nsec: 749933653 }, next_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.130592862Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1257 pn=546 
[2025-12-13T09:17:24.130596097Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=658063 len=1249 fin=false
[2025-12-13T09:17:24.130600997Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.609094ms latest_rtt=46.360353ms srtt=43.568193ms min_rtt=32.140448ms rttvar=6.012745ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 651497, delivered_time: Instant { tv_sec: 772, tv_nsec: 749776441 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 546, largest_acked: 529, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 34.605844ms, delivered: 13425, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 34.605844ms, rtt: 46.360353ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 635211, last_update: Instant { tv_sec: 772, tv_nsec: 749933653 }, next_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.130778797Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13425 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 749933653 } })
[2025-12-13T09:17:24.130790779Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.130799435Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.130806879Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.130809965Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.155243360Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.155280859Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.155299835Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900184 
[2025-12-13T09:17:24.155319231Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2275 blocks=[509..536] ecn_counts=None
[2025-12-13T09:17:24.155341642Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 530
[2025-12-13T09:17:24.155345660Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 531
[2025-12-13T09:17:24.155372009Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 532
[2025-12-13T09:17:24.155377359Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 533
[2025-12-13T09:17:24.155382027Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 534
[2025-12-13T09:17:24.155386676Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 535
[2025-12-13T09:17:24.155391695Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 536
[2025-12-13T09:17:24.155400471Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:24.155443121Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.155448331Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8715)
[2025-12-13T09:17:24.155462647Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.155480210Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=547 
[2025-12-13T09:17:24.155484037Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=659312 len=1324 fin=false
[2025-12-13T09:17:24.155496229Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.562414ms latest_rtt=71.534173ms srtt=44.788939ms min_rtt=32.140448ms rttvar=6.951053ms cwnd=22140 ssthresh=11340 bytes_in_flight=14775 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 660212, delivered_time: Instant { tv_sec: 772, tv_nsec: 774950261 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 547, largest_acked: 536, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 59.779664ms, delivered: 22140, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 59.779664ms, rtt: 71.534173ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 617898, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.155523019Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=548 
[2025-12-13T09:17:24.155526506Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=660636 len=1324 fin=false
[2025-12-13T09:17:24.155531986Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.580878ms latest_rtt=71.534173ms srtt=44.788939ms min_rtt=32.140448ms rttvar=6.951053ms cwnd=22140 ssthresh=11340 bytes_in_flight=16125 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 660212, delivered_time: Instant { tv_sec: 772, tv_nsec: 774950261 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 548, largest_acked: 536, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 59.779664ms, delivered: 22140, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 59.779664ms, rtt: 71.534173ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 617898, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.155552063Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=549 
[2025-12-13T09:17:24.155555450Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=661960 len=1324 fin=false
[2025-12-13T09:17:24.155560709Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.582431ms latest_rtt=71.534173ms srtt=44.788939ms min_rtt=32.140448ms rttvar=6.951053ms cwnd=22140 ssthresh=11340 bytes_in_flight=17475 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 660212, delivered_time: Instant { tv_sec: 772, tv_nsec: 774950261 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 549, largest_acked: 536, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 59.779664ms, delivered: 22140, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 59.779664ms, rtt: 71.534173ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 617898, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.155576569Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=550 
[2025-12-13T09:17:24.155579835Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=663284 len=1324 fin=false
[2025-12-13T09:17:24.155584864Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.582903ms latest_rtt=71.534173ms srtt=44.788939ms min_rtt=32.140448ms rttvar=6.951053ms cwnd=22140 ssthresh=11340 bytes_in_flight=18825 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 660212, delivered_time: Instant { tv_sec: 772, tv_nsec: 774950261 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 550, largest_acked: 536, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 59.779664ms, delivered: 22140, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 59.779664ms, rtt: 71.534173ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 617898, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.155600453Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=551 
[2025-12-13T09:17:24.155606434Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=664608 len=1324 fin=false
[2025-12-13T09:17:24.155611604Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.580067ms latest_rtt=71.534173ms srtt=44.788939ms min_rtt=32.140448ms rttvar=6.951053ms cwnd=22140 ssthresh=11340 bytes_in_flight=20175 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 660212, delivered_time: Instant { tv_sec: 772, tv_nsec: 774950261 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 551, largest_acked: 536, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 59.779664ms, delivered: 22140, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 59.779664ms, rtt: 71.534173ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 617898, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.155627092Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=552 
[2025-12-13T09:17:24.155630309Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=665932 len=1324 fin=false
[2025-12-13T09:17:24.155635208Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.583202ms latest_rtt=71.534173ms srtt=44.788939ms min_rtt=32.140448ms rttvar=6.951053ms cwnd=22140 ssthresh=11340 bytes_in_flight=21525 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 660212, delivered_time: Instant { tv_sec: 772, tv_nsec: 774950261 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 552, largest_acked: 536, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 59.779664ms, delivered: 22140, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 59.779664ms, rtt: 71.534173ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 617898, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.155650456Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=597 pn=553 
[2025-12-13T09:17:24.155653682Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=667256 len=589 fin=false
[2025-12-13T09:17:24.155658641Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.583282ms latest_rtt=71.534173ms srtt=44.788939ms min_rtt=32.140448ms rttvar=6.951053ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 660212, delivered_time: Instant { tv_sec: 772, tv_nsec: 774950261 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 703416088 }, end_of_app_limited: 0, last_sent_packet: 553, largest_acked: 536, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 59.779664ms, delivered: 22140, prior_delivered: 638072, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 715170597 }), send_elapsed: 32.073181ms, ack_elapsed: 59.779664ms, rtt: 71.534173ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 617898, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.155831262Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8715 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 775120558 } })
[2025-12-13T09:17:24.155846139Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.155854996Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.155867479Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.155873330Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.162721347Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.162757364Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.162775869Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900185 
[2025-12-13T09:17:24.162794563Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=19 blocks=[509..537] ecn_counts=None
[2025-12-13T09:17:24.162806025Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 537
[2025-12-13T09:17:24.162817456Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=909615
[2025-12-13T09:17:24.162825511Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:24.162858492Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.162865766Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:24.162883058Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.162907093Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=554 
[2025-12-13T09:17:24.162914045Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=15 blocks=[11900181..11900185] ecn_counts=None
[2025-12-13T09:17:24.162920708Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=667845 len=1316 fin=false
[2025-12-13T09:17:24.162947427Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.475455ms latest_rtt=32.492422ms srtt=43.232873ms min_rtt=32.140448ms rttvar=8.325418ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 661562, delivered_time: Instant { tv_sec: 772, tv_nsec: 782426075 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, end_of_app_limited: 0, last_sent_packet: 554, largest_acked: 537, rate_sample: RateSample { bandwidth: 1.73 Mbps, is_app_limited: false, interval: 46.517565ms, delivered: 10065, prior_delivered: 651497, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 749776441 }), send_elapsed: 46.517565ms, ack_elapsed: 32.649634ms, rtt: 32.492422ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 640137, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.162990016Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.163045450Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 775120558 } })
[2025-12-13T09:17:24.163055538Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.165678391Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.165692898Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.165706463Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900186 
[2025-12-13T09:17:24.165720669Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[509..538, 540..540] ecn_counts=None
[2025-12-13T09:17:24.165731039Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 538
[2025-12-13T09:17:24.165738072Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 540
[2025-12-13T09:17:24.165748000Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.165775181Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.165782564Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:24.165798504Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.165813141Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=555 
[2025-12-13T09:17:24.165820224Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=669161 len=1324 fin=false
[2025-12-13T09:17:24.165832467Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=11.97847ms latest_rtt=35.424789ms srtt=42.250861ms min_rtt=32.140448ms rttvar=8.208084ms cwnd=22140 ssthresh=11340 bytes_in_flight=20790 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 664262, delivered_time: Instant { tv_sec: 772, tv_nsec: 785358442 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, end_of_app_limited: 0, last_sent_packet: 555, largest_acked: 540, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 46.517565ms, delivered: 12765, prior_delivered: 651497, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 749776441 }), send_elapsed: 46.517565ms, ack_elapsed: 35.582001ms, rtt: 35.424789ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 655016, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.165855500Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=556 
[2025-12-13T09:17:24.165859627Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=670485 len=1324 fin=false
[2025-12-13T09:17:24.165868614Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=11.941591ms latest_rtt=35.424789ms srtt=42.250861ms min_rtt=32.140448ms rttvar=8.208084ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 664262, delivered_time: Instant { tv_sec: 772, tv_nsec: 785358442 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, end_of_app_limited: 0, last_sent_packet: 556, largest_acked: 540, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 46.517565ms, delivered: 12765, prior_delivered: 651497, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 749776441 }), send_elapsed: 46.517565ms, ack_elapsed: 35.582001ms, rtt: 35.424789ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 655016, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.165908037Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.165975032Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 775120558 } })
[2025-12-13T09:17:24.165988367Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.178091543Z TRACE quiche_server] timed out
[2025-12-13T09:17:24.178133742Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:24.178142538Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 539 lost on epoch 2
[2025-12-13T09:17:24.178150934Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.783114ms latest_rtt=35.424789ms srtt=42.250861ms min_rtt=32.140448ms rttvar=8.208084ms cwnd=15497 ssthresh=15497 bytes_in_flight=20790 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 664262, delivered_time: Instant { tv_sec: 772, tv_nsec: 785358442 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, end_of_app_limited: 0, last_sent_packet: 556, largest_acked: 540, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 46.517565ms, delivered: 12765, prior_delivered: 651497, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 749776441 }), send_elapsed: 46.517565ms, ack_elapsed: 35.582001ms, rtt: 35.424789ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 655016, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.178222887Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.178230121Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.182340436Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.182388165Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.182406820Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900187 
[2025-12-13T09:17:24.182428881Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1264 blocks=[509..538, 540..546] ecn_counts=None
[2025-12-13T09:17:24.182443107Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 541
[2025-12-13T09:17:24.182491266Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 542
[2025-12-13T09:17:24.182498029Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 543
[2025-12-13T09:17:24.182502668Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 544
[2025-12-13T09:17:24.182507957Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 545
[2025-12-13T09:17:24.182512937Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 546
[2025-12-13T09:17:24.182526392Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.182563060Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.182569492Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8350)
[2025-12-13T09:17:24.182615467Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.182634202Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=557 
[2025-12-13T09:17:24.182638380Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=648795 len=1324 fin=false
[2025-12-13T09:17:24.182653448Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.050773ms latest_rtt=52.123243ms srtt=42.220908ms min_rtt=32.140448ms rttvar=6.215967ms cwnd=15497 ssthresh=15497 bytes_in_flight=14115 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 672287, delivered_time: Instant { tv_sec: 772, tv_nsec: 802056896 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, end_of_app_limited: 0, last_sent_packet: 557, largest_acked: 546, rate_sample: RateSample { bandwidth: 3.18 Mbps, is_app_limited: false, interval: 52.280455ms, delivered: 20790, prior_delivered: 651497, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 749776441 }), send_elapsed: 46.517565ms, ack_elapsed: 52.280455ms, rtt: 52.123243ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 458807, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.182678885Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=558 
[2025-12-13T09:17:24.182682341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=671809 len=1324 fin=false
[2025-12-13T09:17:24.182687892Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.072724ms latest_rtt=52.123243ms srtt=42.220908ms min_rtt=32.140448ms rttvar=6.215967ms cwnd=15497 ssthresh=15497 bytes_in_flight=15465 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 672287, delivered_time: Instant { tv_sec: 772, tv_nsec: 802056896 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, end_of_app_limited: 0, last_sent_packet: 558, largest_acked: 546, rate_sample: RateSample { bandwidth: 3.18 Mbps, is_app_limited: false, interval: 52.280455ms, delivered: 20790, prior_delivered: 651497, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 749776441 }), send_elapsed: 46.517565ms, ack_elapsed: 52.280455ms, rtt: 52.123243ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 458807, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.182708460Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=559 
[2025-12-13T09:17:24.182711776Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=673133 len=1324 fin=false
[2025-12-13T09:17:24.182717206Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.074016ms latest_rtt=52.123243ms srtt=42.220908ms min_rtt=32.140448ms rttvar=6.215967ms cwnd=15497 ssthresh=15497 bytes_in_flight=16815 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 672287, delivered_time: Instant { tv_sec: 772, tv_nsec: 802056896 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, end_of_app_limited: 0, last_sent_packet: 559, largest_acked: 546, rate_sample: RateSample { bandwidth: 3.18 Mbps, is_app_limited: false, interval: 52.280455ms, delivered: 20790, prior_delivered: 651497, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 749776441 }), send_elapsed: 46.517565ms, ack_elapsed: 52.280455ms, rtt: 52.123243ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 458807, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.182733496Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=560 
[2025-12-13T09:17:24.182736793Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=674457 len=1324 fin=false
[2025-12-13T09:17:24.182741762Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.074397ms latest_rtt=52.123243ms srtt=42.220908ms min_rtt=32.140448ms rttvar=6.215967ms cwnd=15497 ssthresh=15497 bytes_in_flight=18165 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 672287, delivered_time: Instant { tv_sec: 772, tv_nsec: 802056896 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, end_of_app_limited: 0, last_sent_packet: 560, largest_acked: 546, rate_sample: RateSample { bandwidth: 3.18 Mbps, is_app_limited: false, interval: 52.280455ms, delivered: 20790, prior_delivered: 651497, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 749776441 }), send_elapsed: 46.517565ms, ack_elapsed: 52.280455ms, rtt: 52.123243ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 458807, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.182757812Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=200 pn=561 
[2025-12-13T09:17:24.182761098Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=675781 len=192 fin=false
[2025-12-13T09:17:24.182766137Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.074346ms latest_rtt=52.123243ms srtt=42.220908ms min_rtt=32.140448ms rttvar=6.215967ms cwnd=15497 ssthresh=15497 bytes_in_flight=18383 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 672287, delivered_time: Instant { tv_sec: 772, tv_nsec: 802056896 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 749933653 }, end_of_app_limited: 0, last_sent_packet: 561, largest_acked: 546, rate_sample: RateSample { bandwidth: 3.18 Mbps, is_app_limited: false, interval: 52.280455ms, delivered: 20790, prior_delivered: 651497, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 749776441 }), send_elapsed: 46.517565ms, ack_elapsed: 52.280455ms, rtt: 52.123243ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 458807, last_update: Instant { tv_sec: 772, tv_nsec: 775120558 }, next_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.182869229Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5618 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 775120558 } })
[2025-12-13T09:17:24.182879327Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.182886130Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.182894526Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.182897652Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.198827886Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.198875254Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.198895441Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900188 
[2025-12-13T09:17:24.198913745Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[538..538, 540..556] ecn_counts=None
[2025-12-13T09:17:24.198926659Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 547
[2025-12-13T09:17:24.198932730Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 548
[2025-12-13T09:17:24.198938260Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 549
[2025-12-13T09:17:24.198943120Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 550
[2025-12-13T09:17:24.198949071Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 551
[2025-12-13T09:17:24.198954931Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 552
[2025-12-13T09:17:24.198961163Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 553
[2025-12-13T09:17:24.198967395Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 554
[2025-12-13T09:17:24.198974117Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 555
[2025-12-13T09:17:24.198979888Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 556
[2025-12-13T09:17:24.198991018Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.199032275Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.199041142Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(18814)
[2025-12-13T09:17:24.199079974Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.199103908Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=562 
[2025-12-13T09:17:24.199110911Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=675973 len=1324 fin=false
[2025-12-13T09:17:24.199131319Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.141869ms latest_rtt=43.425219ms srtt=42.367446ms min_rtt=32.140448ms rttvar=4.955052ms cwnd=15497 ssthresh=15497 bytes_in_flight=6968 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 685052, delivered_time: Instant { tv_sec: 772, tv_nsec: 818545777 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, end_of_app_limited: 0, last_sent_packet: 562, largest_acked: 556, rate_sample: RateSample { bandwidth: 5.01 Mbps, is_app_limited: false, interval: 33.187335ms, delivered: 20790, prior_delivered: 664262, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 785358442 }), send_elapsed: 25.186905ms, ack_elapsed: 33.187335ms, rtt: 43.425219ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457220, last_update: Instant { tv_sec: 772, tv_nsec: 818741291 }, next_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.199174399Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=563 
[2025-12-13T09:17:24.199181442Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=677297 len=1324 fin=false
[2025-12-13T09:17:24.199194206Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.161255ms latest_rtt=43.425219ms srtt=42.367446ms min_rtt=32.140448ms rttvar=4.955052ms cwnd=15497 ssthresh=15497 bytes_in_flight=8318 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 685052, delivered_time: Instant { tv_sec: 772, tv_nsec: 818545777 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, end_of_app_limited: 0, last_sent_packet: 563, largest_acked: 556, rate_sample: RateSample { bandwidth: 5.01 Mbps, is_app_limited: false, interval: 33.187335ms, delivered: 20790, prior_delivered: 664262, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 785358442 }), send_elapsed: 25.186905ms, ack_elapsed: 33.187335ms, rtt: 43.425219ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457220, last_update: Instant { tv_sec: 772, tv_nsec: 818741291 }, next_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.199231055Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=564 
[2025-12-13T09:17:24.199238057Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=678621 len=1324 fin=false
[2025-12-13T09:17:24.199250020Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.161776ms latest_rtt=43.425219ms srtt=42.367446ms min_rtt=32.140448ms rttvar=4.955052ms cwnd=15497 ssthresh=15497 bytes_in_flight=9668 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 685052, delivered_time: Instant { tv_sec: 772, tv_nsec: 818545777 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, end_of_app_limited: 0, last_sent_packet: 564, largest_acked: 556, rate_sample: RateSample { bandwidth: 5.01 Mbps, is_app_limited: false, interval: 33.187335ms, delivered: 20790, prior_delivered: 664262, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 785358442 }), send_elapsed: 25.186905ms, ack_elapsed: 33.187335ms, rtt: 43.425219ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457220, last_update: Instant { tv_sec: 772, tv_nsec: 818741291 }, next_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.199294833Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=565 
[2025-12-13T09:17:24.199302207Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=679945 len=1324 fin=false
[2025-12-13T09:17:24.199314059Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.161746ms latest_rtt=43.425219ms srtt=42.367446ms min_rtt=32.140448ms rttvar=4.955052ms cwnd=15497 ssthresh=15497 bytes_in_flight=11018 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 685052, delivered_time: Instant { tv_sec: 772, tv_nsec: 818545777 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, end_of_app_limited: 0, last_sent_packet: 565, largest_acked: 556, rate_sample: RateSample { bandwidth: 5.01 Mbps, is_app_limited: false, interval: 33.187335ms, delivered: 20790, prior_delivered: 664262, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 785358442 }), send_elapsed: 25.186905ms, ack_elapsed: 33.187335ms, rtt: 43.425219ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457220, last_update: Instant { tv_sec: 772, tv_nsec: 818741291 }, next_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.199380282Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=567 
[2025-12-13T09:17:24.199387816Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=681269 len=1324 fin=false
[2025-12-13T09:17:24.199400610Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.130768ms latest_rtt=43.425219ms srtt=42.367446ms min_rtt=32.140448ms rttvar=4.955052ms cwnd=15497 ssthresh=15497 bytes_in_flight=12368 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 685052, delivered_time: Instant { tv_sec: 772, tv_nsec: 818545777 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, end_of_app_limited: 0, last_sent_packet: 567, largest_acked: 556, rate_sample: RateSample { bandwidth: 5.01 Mbps, is_app_limited: false, interval: 33.187335ms, delivered: 20790, prior_delivered: 664262, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 785358442 }), send_elapsed: 25.186905ms, ack_elapsed: 33.187335ms, rtt: 43.425219ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457220, last_update: Instant { tv_sec: 772, tv_nsec: 818741291 }, next_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.199442778Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=568 
[2025-12-13T09:17:24.199449731Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=682593 len=1324 fin=false
[2025-12-13T09:17:24.199462805Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.161846ms latest_rtt=43.425219ms srtt=42.367446ms min_rtt=32.140448ms rttvar=4.955052ms cwnd=15497 ssthresh=15497 bytes_in_flight=13718 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 685052, delivered_time: Instant { tv_sec: 772, tv_nsec: 818545777 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, end_of_app_limited: 0, last_sent_packet: 568, largest_acked: 556, rate_sample: RateSample { bandwidth: 5.01 Mbps, is_app_limited: false, interval: 33.187335ms, delivered: 20790, prior_delivered: 664262, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 785358442 }), send_elapsed: 25.186905ms, ack_elapsed: 33.187335ms, rtt: 43.425219ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457220, last_update: Instant { tv_sec: 772, tv_nsec: 818741291 }, next_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.199495315Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=569 
[2025-12-13T09:17:24.199500585Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=683917 len=1324 fin=false
[2025-12-13T09:17:24.199507729Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.169019ms latest_rtt=43.425219ms srtt=42.367446ms min_rtt=32.140448ms rttvar=4.955052ms cwnd=15497 ssthresh=15497 bytes_in_flight=15068 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 685052, delivered_time: Instant { tv_sec: 772, tv_nsec: 818545777 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, end_of_app_limited: 0, last_sent_packet: 569, largest_acked: 556, rate_sample: RateSample { bandwidth: 5.01 Mbps, is_app_limited: false, interval: 33.187335ms, delivered: 20790, prior_delivered: 664262, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 785358442 }), send_elapsed: 25.186905ms, ack_elapsed: 33.187335ms, rtt: 43.425219ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457220, last_update: Instant { tv_sec: 772, tv_nsec: 818741291 }, next_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.199525992Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=411 pn=570 
[2025-12-13T09:17:24.199529980Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=685241 len=403 fin=false
[2025-12-13T09:17:24.199536061Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.175291ms latest_rtt=43.425219ms srtt=42.367446ms min_rtt=32.140448ms rttvar=4.955052ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 797786593 }) Rate { delivered: 685052, delivered_time: Instant { tv_sec: 772, tv_nsec: 818545777 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 775120558 }, end_of_app_limited: 0, last_sent_packet: 570, largest_acked: 556, rate_sample: RateSample { bandwidth: 5.01 Mbps, is_app_limited: false, interval: 33.187335ms, delivered: 20790, prior_delivered: 664262, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 785358442 }), send_elapsed: 25.186905ms, ack_elapsed: 33.187335ms, rtt: 43.425219ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457220, last_update: Instant { tv_sec: 772, tv_nsec: 818741291 }, next_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.199714192Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9879 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 818741291 } })
[2025-12-13T09:17:24.199728849Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.199739168Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.199750109Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.199756501Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.231649812Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.231685198Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.231701117Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900189 
[2025-12-13T09:17:24.231721215Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=15 blocks=[538..538, 540..562] ecn_counts=None
[2025-12-13T09:17:24.231734730Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 557
[2025-12-13T09:17:24.231741312Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 558
[2025-12-13T09:17:24.231747674Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 559
[2025-12-13T09:17:24.231752142Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 560
[2025-12-13T09:17:24.231756059Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 561
[2025-12-13T09:17:24.231759947Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 562
[2025-12-13T09:17:24.231773151Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=939441
[2025-12-13T09:17:24.231782629Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:24.231826861Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.231834165Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13611)
[2025-12-13T09:17:24.231852308Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.231870703Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=571 
[2025-12-13T09:17:24.231875561Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=20 blocks=[11900186..11900189] ecn_counts=None
[2025-12-13T09:17:24.231880561Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=685644 len=1316 fin=false
[2025-12-13T09:17:24.231925995Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.803508ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=9879 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 571, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.231982811Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=572 
[2025-12-13T09:17:24.231988802Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=686960 len=1324 fin=false
[2025-12-13T09:17:24.231996897Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.85332ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=11229 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 572, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.232014920Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=573 
[2025-12-13T09:17:24.232018267Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=688284 len=1324 fin=false
[2025-12-13T09:17:24.232023386Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.864531ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=12579 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 573, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.232043053Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=574 
[2025-12-13T09:17:24.232046369Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=689608 len=1324 fin=false
[2025-12-13T09:17:24.232051508Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.864631ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=13929 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 574, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.232067217Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=575 
[2025-12-13T09:17:24.232070434Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=690932 len=1324 fin=false
[2025-12-13T09:17:24.232075493Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.865062ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=15279 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 575, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.232090912Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=576 
[2025-12-13T09:17:24.232094127Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=692256 len=1324 fin=false
[2025-12-13T09:17:24.232098956Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.865493ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=16629 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 576, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.232117301Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=577 
[2025-12-13T09:17:24.232120547Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=693580 len=1324 fin=false
[2025-12-13T09:17:24.232125466Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.865353ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=17979 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 577, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.232141305Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=578 
[2025-12-13T09:17:24.232144511Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=694904 len=1324 fin=false
[2025-12-13T09:17:24.232149370Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.865041ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=19329 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 578, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.232167354Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=579 
[2025-12-13T09:17:24.232170610Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=696228 len=1324 fin=false
[2025-12-13T09:17:24.232175589Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.865233ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=20679 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 579, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.232191088Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=580 
[2025-12-13T09:17:24.232194294Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=697552 len=1324 fin=false
[2025-12-13T09:17:24.232199253Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.865323ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=22029 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 580, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.232412970Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 851510570 } })
[2025-12-13T09:17:24.232429601Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:24.232434219Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.232445560Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.232453816Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=93 pn=581 
[2025-12-13T09:17:24.232457352Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=698876 len=85 fin=false
[2025-12-13T09:17:24.232466339Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.856746ms latest_rtt=32.610083ms srtt=41.132775ms min_rtt=32.140448ms rttvar=6.185629ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 692020, delivered_time: Instant { tv_sec: 772, tv_nsec: 851351374 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 581, largest_acked: 562, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 6968, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 32.805597ms, rtt: 32.610083ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 672821, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.232510030Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 111 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 851510570 } })
[2025-12-13T09:17:24.232520049Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.232527292Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.232536860Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.232541378Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.235722020Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.235756814Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.235775489Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900190 
[2025-12-13T09:17:24.235794544Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[538..538, 540..565, 567..567] ecn_counts=None
[2025-12-13T09:17:24.235806467Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 563
[2025-12-13T09:17:24.235811266Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 564
[2025-12-13T09:17:24.235814732Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 565
[2025-12-13T09:17:24.235820102Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 567
[2025-12-13T09:17:24.235831483Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:24.235860327Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.235868933Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5400)
[2025-12-13T09:17:24.235889571Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.235908486Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=582 
[2025-12-13T09:17:24.235915920Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=698961 len=1324 fin=false
[2025-12-13T09:17:24.235950554Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.546581ms latest_rtt=36.684434ms srtt=40.573732ms min_rtt=32.140448ms rttvar=5.757306ms cwnd=22140 ssthresh=11340 bytes_in_flight=18090 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 697420, delivered_time: Instant { tv_sec: 772, tv_nsec: 855425725 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 582, largest_acked: 567, rate_sample: RateSample { bandwidth: 2.27 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 12368, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 36.879948ms, rtt: 36.684434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 682091, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.235988595Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=583 
[2025-12-13T09:17:24.235994747Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=700285 len=1324 fin=false
[2025-12-13T09:17:24.236005426Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.579343ms latest_rtt=36.684434ms srtt=40.573732ms min_rtt=32.140448ms rttvar=5.757306ms cwnd=22140 ssthresh=11340 bytes_in_flight=19440 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 697420, delivered_time: Instant { tv_sec: 772, tv_nsec: 855425725 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 583, largest_acked: 567, rate_sample: RateSample { bandwidth: 2.27 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 12368, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 36.879948ms, rtt: 36.684434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 682091, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.236032206Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=584 
[2025-12-13T09:17:24.236036144Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=701609 len=1324 fin=false
[2025-12-13T09:17:24.236042786Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.58891ms latest_rtt=36.684434ms srtt=40.573732ms min_rtt=32.140448ms rttvar=5.757306ms cwnd=22140 ssthresh=11340 bytes_in_flight=20790 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 697420, delivered_time: Instant { tv_sec: 772, tv_nsec: 855425725 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 584, largest_acked: 567, rate_sample: RateSample { bandwidth: 2.27 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 12368, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 36.879948ms, rtt: 36.684434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 682091, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.236064346Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=585 
[2025-12-13T09:17:24.236068193Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=702933 len=1324 fin=false
[2025-12-13T09:17:24.236074455Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.590393ms latest_rtt=36.684434ms srtt=40.573732ms min_rtt=32.140448ms rttvar=5.757306ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 697420, delivered_time: Instant { tv_sec: 772, tv_nsec: 855425725 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 585, largest_acked: 567, rate_sample: RateSample { bandwidth: 2.27 Mbps, is_app_limited: false, interval: 43.620733ms, delivered: 12368, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 36.879948ms, rtt: 36.684434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 682091, last_update: Instant { tv_sec: 772, tv_nsec: 851510570 }, next_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.236090053Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.236195109Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5400 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 851510570 } })
[2025-12-13T09:17:24.236210868Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.257405279Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.257438210Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.257457756Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900191 
[2025-12-13T09:17:24.257477493Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2391 blocks=[538..538, 540..565, 567..570] ecn_counts=None
[2025-12-13T09:17:24.257490146Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 568
[2025-12-13T09:17:24.257495837Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 569
[2025-12-13T09:17:24.257500556Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 570
[2025-12-13T09:17:24.257511366Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:24.257541502Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.257547042Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(3129)
[2025-12-13T09:17:24.257567600Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.257588319Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=586 
[2025-12-13T09:17:24.257594631Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=704257 len=1324 fin=false
[2025-12-13T09:17:24.257613576Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=83.97044ms latest_rtt=58.36609ms srtt=40.406776ms min_rtt=32.140448ms rttvar=4.651889ms cwnd=22140 ssthresh=11340 bytes_in_flight=20361 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 700549, delivered_time: Instant { tv_sec: 772, tv_nsec: 877107381 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 586, largest_acked: 570, rate_sample: RateSample { bandwidth: 2.12 Mbps, is_app_limited: false, interval: 58.561604ms, delivered: 15497, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 58.561604ms, rtt: 58.36609ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 684909, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.257642219Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=587 
[2025-12-13T09:17:24.257645775Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=705581 len=1324 fin=false
[2025-12-13T09:17:24.257651446Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.000978ms latest_rtt=58.36609ms srtt=40.406776ms min_rtt=32.140448ms rttvar=4.651889ms cwnd=22140 ssthresh=11340 bytes_in_flight=21711 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 700549, delivered_time: Instant { tv_sec: 772, tv_nsec: 877107381 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 587, largest_acked: 570, rate_sample: RateSample { bandwidth: 2.12 Mbps, is_app_limited: false, interval: 58.561604ms, delivered: 15497, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 58.561604ms, rtt: 58.36609ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 684909, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.257668177Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=411 pn=588 
[2025-12-13T09:17:24.257671493Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=706905 len=403 fin=false
[2025-12-13T09:17:24.257694546Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=83.98584ms latest_rtt=58.36609ms srtt=40.406776ms min_rtt=32.140448ms rttvar=4.651889ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 700549, delivered_time: Instant { tv_sec: 772, tv_nsec: 877107381 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 818741291 }, end_of_app_limited: 0, last_sent_packet: 588, largest_acked: 570, rate_sample: RateSample { bandwidth: 2.12 Mbps, is_app_limited: false, interval: 58.561604ms, delivered: 15497, prior_delivered: 685052, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 818545777 }), send_elapsed: 43.620733ms, ack_elapsed: 58.561604ms, rtt: 58.36609ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 684909, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.257787338Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 3129 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 877225380 } })
[2025-12-13T09:17:24.257796836Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.257802737Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.257810461Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.257813607Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.273865866Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.273904678Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.273925918Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900192 
[2025-12-13T09:17:24.273948930Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[563..565, 567..580] ecn_counts=None
[2025-12-13T09:17:24.273960041Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 571
[2025-12-13T09:17:24.273966803Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 572
[2025-12-13T09:17:24.273972855Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 573
[2025-12-13T09:17:24.273978115Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 574
[2025-12-13T09:17:24.273983635Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 575
[2025-12-13T09:17:24.273989135Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 576
[2025-12-13T09:17:24.273994815Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 577
[2025-12-13T09:17:24.274000576Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 578
[2025-12-13T09:17:24.274006617Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 579
[2025-12-13T09:17:24.274012178Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 580
[2025-12-13T09:17:24.274026735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.274075355Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.274084001Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:24.274105852Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.274128283Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=589 
[2025-12-13T09:17:24.274134245Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=707308 len=1324 fin=false
[2025-12-13T09:17:24.274168077Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=81.142882ms latest_rtt=42.065293ms srtt=40.61109ms min_rtt=32.140448ms rttvar=3.897545ms cwnd=22140 ssthresh=11340 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 714049, delivered_time: Instant { tv_sec: 772, tv_nsec: 893575863 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 589, largest_acked: 580, rate_sample: RateSample { bandwidth: 4.17 Mbps, is_app_limited: false, interval: 42.224489ms, delivered: 22029, prior_delivered: 692020, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 851351374 }), send_elapsed: 32.769279ms, ack_elapsed: 42.224489ms, rtt: 42.065293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 681464, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.274211127Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=590 
[2025-12-13T09:17:24.274216237Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=708632 len=1324 fin=false
[2025-12-13T09:17:24.274225594Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=81.180282ms latest_rtt=42.065293ms srtt=40.61109ms min_rtt=32.140448ms rttvar=3.897545ms cwnd=22140 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 714049, delivered_time: Instant { tv_sec: 772, tv_nsec: 893575863 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 590, largest_acked: 580, rate_sample: RateSample { bandwidth: 4.17 Mbps, is_app_limited: false, interval: 42.224489ms, delivered: 22029, prior_delivered: 692020, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 851351374 }), send_elapsed: 32.769279ms, ack_elapsed: 42.224489ms, rtt: 42.065293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 681464, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.274249509Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=591 
[2025-12-13T09:17:24.274254037Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=709956 len=1324 fin=false
[2025-12-13T09:17:24.274261591Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=81.18507ms latest_rtt=42.065293ms srtt=40.61109ms min_rtt=32.140448ms rttvar=3.897545ms cwnd=22140 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 714049, delivered_time: Instant { tv_sec: 772, tv_nsec: 893575863 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 591, largest_acked: 580, rate_sample: RateSample { bandwidth: 4.17 Mbps, is_app_limited: false, interval: 42.224489ms, delivered: 22029, prior_delivered: 692020, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 851351374 }), send_elapsed: 32.769279ms, ack_elapsed: 42.224489ms, rtt: 42.065293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 681464, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.274290605Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=592 
[2025-12-13T09:17:24.274295324Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=711280 len=1324 fin=false
[2025-12-13T09:17:24.274302687Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=81.185371ms latest_rtt=42.065293ms srtt=40.61109ms min_rtt=32.140448ms rttvar=3.897545ms cwnd=22140 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 714049, delivered_time: Instant { tv_sec: 772, tv_nsec: 893575863 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 592, largest_acked: 580, rate_sample: RateSample { bandwidth: 4.17 Mbps, is_app_limited: false, interval: 42.224489ms, delivered: 22029, prior_delivered: 692020, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 851351374 }), send_elapsed: 32.769279ms, ack_elapsed: 42.224489ms, rtt: 42.065293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 681464, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.274326722Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=593 
[2025-12-13T09:17:24.274331801Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=712604 len=1324 fin=false
[2025-12-13T09:17:24.274340648Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=81.182936ms latest_rtt=42.065293ms srtt=40.61109ms min_rtt=32.140448ms rttvar=3.897545ms cwnd=22140 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 714049, delivered_time: Instant { tv_sec: 772, tv_nsec: 893575863 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 593, largest_acked: 580, rate_sample: RateSample { bandwidth: 4.17 Mbps, is_app_limited: false, interval: 42.224489ms, delivered: 22029, prior_delivered: 692020, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 851351374 }), send_elapsed: 32.769279ms, ack_elapsed: 42.224489ms, rtt: 42.065293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 681464, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.274399237Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=594 
[2025-12-13T09:17:24.274404807Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=713928 len=1324 fin=false
[2025-12-13T09:17:24.274419935Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=81.174981ms latest_rtt=42.065293ms srtt=40.61109ms min_rtt=32.140448ms rttvar=3.897545ms cwnd=22140 ssthresh=11340 bytes_in_flight=16740 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 714049, delivered_time: Instant { tv_sec: 772, tv_nsec: 893575863 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 594, largest_acked: 580, rate_sample: RateSample { bandwidth: 4.17 Mbps, is_app_limited: false, interval: 42.224489ms, delivered: 22029, prior_delivered: 692020, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 851351374 }), send_elapsed: 32.769279ms, ack_elapsed: 42.224489ms, rtt: 42.065293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 681464, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.274437718Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=595 
[2025-12-13T09:17:24.274441014Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=715252 len=1324 fin=false
[2025-12-13T09:17:24.274446114Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=81.190059ms latest_rtt=42.065293ms srtt=40.61109ms min_rtt=32.140448ms rttvar=3.897545ms cwnd=22140 ssthresh=11340 bytes_in_flight=18090 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 714049, delivered_time: Instant { tv_sec: 772, tv_nsec: 893575863 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 595, largest_acked: 580, rate_sample: RateSample { bandwidth: 4.17 Mbps, is_app_limited: false, interval: 42.224489ms, delivered: 22029, prior_delivered: 692020, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 851351374 }), send_elapsed: 32.769279ms, ack_elapsed: 42.224489ms, rtt: 42.065293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 681464, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.274461933Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=596 
[2025-12-13T09:17:24.274465149Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=716576 len=1324 fin=false
[2025-12-13T09:17:24.274470138Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=81.191151ms latest_rtt=42.065293ms srtt=40.61109ms min_rtt=32.140448ms rttvar=3.897545ms cwnd=22140 ssthresh=11340 bytes_in_flight=19440 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 714049, delivered_time: Instant { tv_sec: 772, tv_nsec: 893575863 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 596, largest_acked: 580, rate_sample: RateSample { bandwidth: 4.17 Mbps, is_app_limited: false, interval: 42.224489ms, delivered: 22029, prior_delivered: 692020, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 851351374 }), send_elapsed: 32.769279ms, ack_elapsed: 42.224489ms, rtt: 42.065293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 681464, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.274489344Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=597 
[2025-12-13T09:17:24.274492630Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=717900 len=1324 fin=false
[2025-12-13T09:17:24.274497640Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=81.191131ms latest_rtt=42.065293ms srtt=40.61109ms min_rtt=32.140448ms rttvar=3.897545ms cwnd=22140 ssthresh=11340 bytes_in_flight=20790 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 714049, delivered_time: Instant { tv_sec: 772, tv_nsec: 893575863 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 597, largest_acked: 580, rate_sample: RateSample { bandwidth: 4.17 Mbps, is_app_limited: false, interval: 42.224489ms, delivered: 22029, prior_delivered: 692020, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 851351374 }), send_elapsed: 32.769279ms, ack_elapsed: 42.224489ms, rtt: 42.065293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 681464, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.274513289Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=598 
[2025-12-13T09:17:24.274516505Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=719224 len=1324 fin=false
[2025-12-13T09:17:24.274521324Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=81.191312ms latest_rtt=42.065293ms srtt=40.61109ms min_rtt=32.140448ms rttvar=3.897545ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 714049, delivered_time: Instant { tv_sec: 772, tv_nsec: 893575863 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 598, largest_acked: 580, rate_sample: RateSample { bandwidth: 4.17 Mbps, is_app_limited: false, interval: 42.224489ms, delivered: 22029, prior_delivered: 692020, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 851351374 }), send_elapsed: 32.769279ms, ack_elapsed: 42.224489ms, rtt: 42.065293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 681464, last_update: Instant { tv_sec: 772, tv_nsec: 877225380 }, next_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.274695647Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 877225380 } })
[2025-12-13T09:17:24.274714432Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:24.274719842Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.274727977Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.274738126Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.274743506Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.288613307Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.288655265Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.288677417Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900193 
[2025-12-13T09:17:24.288698376Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1267 blocks=[563..565, 567..585] ecn_counts=None
[2025-12-13T09:17:24.288710739Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 581
[2025-12-13T09:17:24.288717251Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 582
[2025-12-13T09:17:24.288723582Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 583
[2025-12-13T09:17:24.288727600Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 584
[2025-12-13T09:17:24.288732849Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 585
[2025-12-13T09:17:24.288746555Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.288788112Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.288796999Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5511)
[2025-12-13T09:17:24.288815193Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.288839177Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=599 
[2025-12-13T09:17:24.288847372Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=720548 len=1324 fin=false
[2025-12-13T09:17:24.288869483Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.080419ms latest_rtt=56.816462ms srtt=41.36976ms min_rtt=32.140448ms rttvar=4.440501ms cwnd=22140 ssthresh=11340 bytes_in_flight=17979 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 719560, delivered_time: Instant { tv_sec: 772, tv_nsec: 908327032 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 599, largest_acked: 585, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 52.901307ms, delivered: 22140, prior_delivered: 697420, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 855425725 }), send_elapsed: 32.769279ms, ack_elapsed: 52.901307ms, rtt: 56.816462ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 668966, last_update: Instant { tv_sec: 772, tv_nsec: 908473514 }, next_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.288898417Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=600 
[2025-12-13T09:17:24.288902455Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=721872 len=1324 fin=false
[2025-12-13T09:17:24.288931348Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.093844ms latest_rtt=56.816462ms srtt=41.36976ms min_rtt=32.140448ms rttvar=4.440501ms cwnd=22140 ssthresh=11340 bytes_in_flight=19329 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 719560, delivered_time: Instant { tv_sec: 772, tv_nsec: 908327032 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 600, largest_acked: 585, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 52.901307ms, delivered: 22140, prior_delivered: 697420, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 855425725 }), send_elapsed: 32.769279ms, ack_elapsed: 52.901307ms, rtt: 56.816462ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 668966, last_update: Instant { tv_sec: 772, tv_nsec: 908473514 }, next_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.288959962Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=601 
[2025-12-13T09:17:24.288964069Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=723196 len=1324 fin=false
[2025-12-13T09:17:24.288970561Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.117487ms latest_rtt=56.816462ms srtt=41.36976ms min_rtt=32.140448ms rttvar=4.440501ms cwnd=22140 ssthresh=11340 bytes_in_flight=20679 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 719560, delivered_time: Instant { tv_sec: 772, tv_nsec: 908327032 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 601, largest_acked: 585, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 52.901307ms, delivered: 22140, prior_delivered: 697420, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 855425725 }), send_elapsed: 32.769279ms, ack_elapsed: 52.901307ms, rtt: 56.816462ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 668966, last_update: Instant { tv_sec: 772, tv_nsec: 908473514 }, next_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.288987202Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=602 
[2025-12-13T09:17:24.288990939Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=724520 len=1324 fin=false
[2025-12-13T09:17:24.289021927Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.093182ms latest_rtt=56.816462ms srtt=41.36976ms min_rtt=32.140448ms rttvar=4.440501ms cwnd=22140 ssthresh=11340 bytes_in_flight=22029 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 719560, delivered_time: Instant { tv_sec: 772, tv_nsec: 908327032 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 602, largest_acked: 585, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 52.901307ms, delivered: 22140, prior_delivered: 697420, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 855425725 }), send_elapsed: 32.769279ms, ack_elapsed: 52.901307ms, rtt: 56.816462ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 668966, last_update: Instant { tv_sec: 772, tv_nsec: 908473514 }, next_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.289055789Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=93 pn=603 
[2025-12-13T09:17:24.289060017Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=725844 len=85 fin=false
[2025-12-13T09:17:24.289067762Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.116175ms latest_rtt=56.816462ms srtt=41.36976ms min_rtt=32.140448ms rttvar=4.440501ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 719560, delivered_time: Instant { tv_sec: 772, tv_nsec: 908327032 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 851510570 }, end_of_app_limited: 0, last_sent_packet: 603, largest_acked: 585, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 52.901307ms, delivered: 22140, prior_delivered: 697420, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 855425725 }), send_elapsed: 32.769279ms, ack_elapsed: 52.901307ms, rtt: 56.816462ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 668966, last_update: Instant { tv_sec: 772, tv_nsec: 908473514 }, next_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.289181343Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5511 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 908473514 } })
[2025-12-13T09:17:24.289192293Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.289201550Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.289210417Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.289215657Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.306319758Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.306372867Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.306397954Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900194 
[2025-12-13T09:17:24.306418351Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=15 blocks=[563..565, 567..589] ecn_counts=None
[2025-12-13T09:17:24.306430925Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 586
[2025-12-13T09:17:24.306436495Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 587
[2025-12-13T09:17:24.306441855Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 588
[2025-12-13T09:17:24.306446113Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 589
[2025-12-13T09:17:24.306456582Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=970776
[2025-12-13T09:17:24.306464968Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:24.306509320Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.306517355Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4479)
[2025-12-13T09:17:24.306538354Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.306569192Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=604 
[2025-12-13T09:17:24.306579100Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=20 blocks=[11900190..11900194] ecn_counts=None
[2025-12-13T09:17:24.306587125Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=725929 len=1316 fin=false
[2025-12-13T09:17:24.306613955Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.868631ms latest_rtt=48.822049ms srtt=42.286296ms min_rtt=32.140448ms rttvar=5.163447ms cwnd=22140 ssthresh=11340 bytes_in_flight=19011 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 724039, delivered_time: Instant { tv_sec: 772, tv_nsec: 926047429 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 604, largest_acked: 589, rate_sample: RateSample { bandwidth: 2.46 Mbps, is_app_limited: false, interval: 32.471566ms, delivered: 9990, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 32.471566ms, rtt: 48.822049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 654467, last_update: Instant { tv_sec: 772, tv_nsec: 908473514 }, next_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.306660401Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=605 
[2025-12-13T09:17:24.306666082Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=727245 len=1324 fin=false
[2025-12-13T09:17:24.306677282Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.915689ms latest_rtt=48.822049ms srtt=42.286296ms min_rtt=32.140448ms rttvar=5.163447ms cwnd=22140 ssthresh=11340 bytes_in_flight=20361 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 724039, delivered_time: Instant { tv_sec: 772, tv_nsec: 926047429 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 605, largest_acked: 589, rate_sample: RateSample { bandwidth: 2.46 Mbps, is_app_limited: false, interval: 32.471566ms, delivered: 9990, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 32.471566ms, rtt: 48.822049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 654467, last_update: Instant { tv_sec: 772, tv_nsec: 908473514 }, next_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.306711566Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=606 
[2025-12-13T09:17:24.306717547Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=728569 len=1324 fin=false
[2025-12-13T09:17:24.306728087Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.91685ms latest_rtt=48.822049ms srtt=42.286296ms min_rtt=32.140448ms rttvar=5.163447ms cwnd=22140 ssthresh=11340 bytes_in_flight=21711 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 724039, delivered_time: Instant { tv_sec: 772, tv_nsec: 926047429 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 606, largest_acked: 589, rate_sample: RateSample { bandwidth: 2.46 Mbps, is_app_limited: false, interval: 32.471566ms, delivered: 9990, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 32.471566ms, rtt: 48.822049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 654467, last_update: Instant { tv_sec: 772, tv_nsec: 908473514 }, next_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.306766688Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=411 pn=607 
[2025-12-13T09:17:24.306770976Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=729893 len=403 fin=false
[2025-12-13T09:17:24.306777529Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.924084ms latest_rtt=48.822049ms srtt=42.286296ms min_rtt=32.140448ms rttvar=5.163447ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 724039, delivered_time: Instant { tv_sec: 772, tv_nsec: 926047429 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 607, largest_acked: 589, rate_sample: RateSample { bandwidth: 2.46 Mbps, is_app_limited: false, interval: 32.471566ms, delivered: 9990, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 32.471566ms, rtt: 48.822049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 654467, last_update: Instant { tv_sec: 772, tv_nsec: 908473514 }, next_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.306873858Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4479 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 908473514 } })
[2025-12-13T09:17:24.306885660Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.306893203Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.306902150Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.306906959Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.320431484Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.320485003Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.320505501Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900195 
[2025-12-13T09:17:24.320526650Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=524 blocks=[563..565, 567..598] ecn_counts=None
[2025-12-13T09:17:24.320558700Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 590
[2025-12-13T09:17:24.320564761Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 591
[2025-12-13T09:17:24.320568949Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 592
[2025-12-13T09:17:24.320573297Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 593
[2025-12-13T09:17:24.320577555Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 594
[2025-12-13T09:17:24.320581192Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 595
[2025-12-13T09:17:24.320585270Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 596
[2025-12-13T09:17:24.320589157Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 597
[2025-12-13T09:17:24.320593866Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 598
[2025-12-13T09:17:24.320606188Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.320648687Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.320654919Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12150)
[2025-12-13T09:17:24.320677180Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.320700534Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=608 
[2025-12-13T09:17:24.320704641Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=730296 len=1324 fin=false
[2025-12-13T09:17:24.320717786Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.250071ms latest_rtt=62.930057ms srtt=44.342766ms min_rtt=32.140448ms rttvar=7.985525ms cwnd=22140 ssthresh=11340 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 736189, delivered_time: Instant { tv_sec: 772, tv_nsec: 940155437 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 608, largest_acked: 598, rate_sample: RateSample { bandwidth: 3.80 Mbps, is_app_limited: false, interval: 46.579574ms, delivered: 22140, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 46.579574ms, rtt: 62.930057ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 624115, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.320743894Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=609 
[2025-12-13T09:17:24.320747210Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=731620 len=1324 fin=false
[2025-12-13T09:17:24.320752610Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.272774ms latest_rtt=62.930057ms srtt=44.342766ms min_rtt=32.140448ms rttvar=7.985525ms cwnd=22140 ssthresh=11340 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 736189, delivered_time: Instant { tv_sec: 772, tv_nsec: 940155437 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 609, largest_acked: 598, rate_sample: RateSample { bandwidth: 3.80 Mbps, is_app_limited: false, interval: 46.579574ms, delivered: 22140, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 46.579574ms, rtt: 62.930057ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 624115, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.320776805Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=610 
[2025-12-13T09:17:24.320780172Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=732944 len=1324 fin=false
[2025-12-13T09:17:24.320786624Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.272082ms latest_rtt=62.930057ms srtt=44.342766ms min_rtt=32.140448ms rttvar=7.985525ms cwnd=22140 ssthresh=11340 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 736189, delivered_time: Instant { tv_sec: 772, tv_nsec: 940155437 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 610, largest_acked: 598, rate_sample: RateSample { bandwidth: 3.80 Mbps, is_app_limited: false, interval: 46.579574ms, delivered: 22140, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 46.579574ms, rtt: 62.930057ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 624115, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.320802643Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=611 
[2025-12-13T09:17:24.320805879Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=734268 len=1324 fin=false
[2025-12-13T09:17:24.320810838Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.274807ms latest_rtt=62.930057ms srtt=44.342766ms min_rtt=32.140448ms rttvar=7.985525ms cwnd=22140 ssthresh=11340 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 736189, delivered_time: Instant { tv_sec: 772, tv_nsec: 940155437 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 611, largest_acked: 598, rate_sample: RateSample { bandwidth: 3.80 Mbps, is_app_limited: false, interval: 46.579574ms, delivered: 22140, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 46.579574ms, rtt: 62.930057ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 624115, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.320829633Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=612 
[2025-12-13T09:17:24.320832870Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=735592 len=1324 fin=false
[2025-12-13T09:17:24.320837969Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.274668ms latest_rtt=62.930057ms srtt=44.342766ms min_rtt=32.140448ms rttvar=7.985525ms cwnd=22140 ssthresh=11340 bytes_in_flight=16740 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 736189, delivered_time: Instant { tv_sec: 772, tv_nsec: 940155437 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 612, largest_acked: 598, rate_sample: RateSample { bandwidth: 3.80 Mbps, is_app_limited: false, interval: 46.579574ms, delivered: 22140, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 46.579574ms, rtt: 62.930057ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 624115, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.320853858Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=613 
[2025-12-13T09:17:24.320857055Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=736916 len=1324 fin=false
[2025-12-13T09:17:24.320862064Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.274477ms latest_rtt=62.930057ms srtt=44.342766ms min_rtt=32.140448ms rttvar=7.985525ms cwnd=22140 ssthresh=11340 bytes_in_flight=18090 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 736189, delivered_time: Instant { tv_sec: 772, tv_nsec: 940155437 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 613, largest_acked: 598, rate_sample: RateSample { bandwidth: 3.80 Mbps, is_app_limited: false, interval: 46.579574ms, delivered: 22140, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 46.579574ms, rtt: 62.930057ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 624115, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.320877472Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=614 
[2025-12-13T09:17:24.320880648Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=738240 len=1324 fin=false
[2025-12-13T09:17:24.320885487Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.275038ms latest_rtt=62.930057ms srtt=44.342766ms min_rtt=32.140448ms rttvar=7.985525ms cwnd=22140 ssthresh=11340 bytes_in_flight=19440 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 736189, delivered_time: Instant { tv_sec: 772, tv_nsec: 940155437 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 614, largest_acked: 598, rate_sample: RateSample { bandwidth: 3.80 Mbps, is_app_limited: false, interval: 46.579574ms, delivered: 22140, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 46.579574ms, rtt: 62.930057ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 624115, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.320914101Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=615 
[2025-12-13T09:17:24.320917416Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=739564 len=1324 fin=false
[2025-12-13T09:17:24.320922646Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.274386ms latest_rtt=62.930057ms srtt=44.342766ms min_rtt=32.140448ms rttvar=7.985525ms cwnd=22140 ssthresh=11340 bytes_in_flight=20790 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 736189, delivered_time: Instant { tv_sec: 772, tv_nsec: 940155437 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 615, largest_acked: 598, rate_sample: RateSample { bandwidth: 3.80 Mbps, is_app_limited: false, interval: 46.579574ms, delivered: 22140, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 46.579574ms, rtt: 62.930057ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 624115, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.320938335Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=616 
[2025-12-13T09:17:24.320941552Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=740888 len=1324 fin=false
[2025-12-13T09:17:24.320946421Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.274737ms latest_rtt=62.930057ms srtt=44.342766ms min_rtt=32.140448ms rttvar=7.985525ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 736189, delivered_time: Instant { tv_sec: 772, tv_nsec: 940155437 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 877225380 }, end_of_app_limited: 0, last_sent_packet: 616, largest_acked: 598, rate_sample: RateSample { bandwidth: 3.80 Mbps, is_app_limited: false, interval: 46.579574ms, delivered: 22140, prior_delivered: 714049, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 893575863 }), send_elapsed: 25.71481ms, ack_elapsed: 46.579574ms, rtt: 62.930057ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 624115, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.320964744Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.321096259Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12150 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 940337986 } })
[2025-12-13T09:17:24.321107580Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.340709144Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.340742156Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.340761081Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900196 
[2025-12-13T09:17:24.340781178Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=12 blocks=[590..606] ecn_counts=None
[2025-12-13T09:17:24.340793160Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 599
[2025-12-13T09:17:24.340797519Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 600
[2025-12-13T09:17:24.340800875Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 601
[2025-12-13T09:17:24.340803850Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 602
[2025-12-13T09:17:24.340806816Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 603
[2025-12-13T09:17:24.340809681Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 604
[2025-12-13T09:17:24.340812937Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 605
[2025-12-13T09:17:24.340815822Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 606
[2025-12-13T09:17:24.340823066Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:24.340875784Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.340880903Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9561)
[2025-12-13T09:17:24.340896292Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.340912552Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=617 
[2025-12-13T09:17:24.340916469Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=742212 len=1324 fin=false
[2025-12-13T09:17:24.340928191Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.706584ms latest_rtt=51.937914ms srtt=45.280159ms min_rtt=32.140448ms rttvar=7.86393ms cwnd=22140 ssthresh=11340 bytes_in_flight=13929 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 745750, delivered_time: Instant { tv_sec: 772, tv_nsec: 960411428 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, end_of_app_limited: 0, last_sent_packet: 617, largest_acked: 606, rate_sample: RateSample { bandwidth: 5.05 Mbps, is_app_limited: false, interval: 34.363999ms, delivered: 21711, prior_delivered: 724039, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 926047429 }), send_elapsed: 31.248134ms, ack_elapsed: 34.363999ms, rtt: 51.937914ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611194, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.340958237Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=618 
[2025-12-13T09:17:24.340961734Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=743536 len=1324 fin=false
[2025-12-13T09:17:24.340967434Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.723836ms latest_rtt=51.937914ms srtt=45.280159ms min_rtt=32.140448ms rttvar=7.86393ms cwnd=22140 ssthresh=11340 bytes_in_flight=15279 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 745750, delivered_time: Instant { tv_sec: 772, tv_nsec: 960411428 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, end_of_app_limited: 0, last_sent_packet: 618, largest_acked: 606, rate_sample: RateSample { bandwidth: 5.05 Mbps, is_app_limited: false, interval: 34.363999ms, delivered: 21711, prior_delivered: 724039, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 926047429 }), send_elapsed: 31.248134ms, ack_elapsed: 34.363999ms, rtt: 51.937914ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611194, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.340984306Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=619 
[2025-12-13T09:17:24.340987582Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=744860 len=1324 fin=false
[2025-12-13T09:17:24.340992651Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.725549ms latest_rtt=51.937914ms srtt=45.280159ms min_rtt=32.140448ms rttvar=7.86393ms cwnd=22140 ssthresh=11340 bytes_in_flight=16629 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 745750, delivered_time: Instant { tv_sec: 772, tv_nsec: 960411428 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, end_of_app_limited: 0, last_sent_packet: 619, largest_acked: 606, rate_sample: RateSample { bandwidth: 5.05 Mbps, is_app_limited: false, interval: 34.363999ms, delivered: 21711, prior_delivered: 724039, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 926047429 }), send_elapsed: 31.248134ms, ack_elapsed: 34.363999ms, rtt: 51.937914ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611194, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.341008330Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=620 
[2025-12-13T09:17:24.341011526Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=746184 len=1324 fin=false
[2025-12-13T09:17:24.341016485Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.72585ms latest_rtt=51.937914ms srtt=45.280159ms min_rtt=32.140448ms rttvar=7.86393ms cwnd=22140 ssthresh=11340 bytes_in_flight=17979 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 745750, delivered_time: Instant { tv_sec: 772, tv_nsec: 960411428 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, end_of_app_limited: 0, last_sent_packet: 620, largest_acked: 606, rate_sample: RateSample { bandwidth: 5.05 Mbps, is_app_limited: false, interval: 34.363999ms, delivered: 21711, prior_delivered: 724039, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 926047429 }), send_elapsed: 31.248134ms, ack_elapsed: 34.363999ms, rtt: 51.937914ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611194, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.341035410Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=621 
[2025-12-13T09:17:24.341038676Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=747508 len=1324 fin=false
[2025-12-13T09:17:24.341043606Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.725871ms latest_rtt=51.937914ms srtt=45.280159ms min_rtt=32.140448ms rttvar=7.86393ms cwnd=22140 ssthresh=11340 bytes_in_flight=19329 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 745750, delivered_time: Instant { tv_sec: 772, tv_nsec: 960411428 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, end_of_app_limited: 0, last_sent_packet: 621, largest_acked: 606, rate_sample: RateSample { bandwidth: 5.05 Mbps, is_app_limited: false, interval: 34.363999ms, delivered: 21711, prior_delivered: 724039, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 926047429 }), send_elapsed: 31.248134ms, ack_elapsed: 34.363999ms, rtt: 51.937914ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611194, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.341059195Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=622 
[2025-12-13T09:17:24.341062391Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=748832 len=1324 fin=false
[2025-12-13T09:17:24.341067310Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.725951ms latest_rtt=51.937914ms srtt=45.280159ms min_rtt=32.140448ms rttvar=7.86393ms cwnd=22140 ssthresh=11340 bytes_in_flight=20679 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 745750, delivered_time: Instant { tv_sec: 772, tv_nsec: 960411428 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, end_of_app_limited: 0, last_sent_packet: 622, largest_acked: 606, rate_sample: RateSample { bandwidth: 5.05 Mbps, is_app_limited: false, interval: 34.363999ms, delivered: 21711, prior_delivered: 724039, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 926047429 }), send_elapsed: 31.248134ms, ack_elapsed: 34.363999ms, rtt: 51.937914ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611194, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.341085844Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=623 
[2025-12-13T09:17:24.341089090Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=750156 len=1324 fin=false
[2025-12-13T09:17:24.341094099Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.72563ms latest_rtt=51.937914ms srtt=45.280159ms min_rtt=32.140448ms rttvar=7.86393ms cwnd=22140 ssthresh=11340 bytes_in_flight=22029 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 745750, delivered_time: Instant { tv_sec: 772, tv_nsec: 960411428 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, end_of_app_limited: 0, last_sent_packet: 623, largest_acked: 606, rate_sample: RateSample { bandwidth: 5.05 Mbps, is_app_limited: false, interval: 34.363999ms, delivered: 21711, prior_delivered: 724039, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 926047429 }), send_elapsed: 31.248134ms, ack_elapsed: 34.363999ms, rtt: 51.937914ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611194, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.341109448Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=93 pn=624 
[2025-12-13T09:17:24.341112684Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=751480 len=85 fin=false
[2025-12-13T09:17:24.341117623Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.726031ms latest_rtt=51.937914ms srtt=45.280159ms min_rtt=32.140448ms rttvar=7.86393ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 745750, delivered_time: Instant { tv_sec: 772, tv_nsec: 960411428 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 908473514 }, end_of_app_limited: 0, last_sent_packet: 624, largest_acked: 606, rate_sample: RateSample { bandwidth: 5.05 Mbps, is_app_limited: false, interval: 34.363999ms, delivered: 21711, prior_delivered: 724039, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 926047429 }), send_elapsed: 31.248134ms, ack_elapsed: 34.363999ms, rtt: 51.937914ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 611194, last_update: Instant { tv_sec: 772, tv_nsec: 940337986 }, next_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.341275757Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9561 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 940337986 } })
[2025-12-13T09:17:24.341288641Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.341297377Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.341307275Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.341312656Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.352966028Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.353025288Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.353046377Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900197 
[2025-12-13T09:17:24.353068318Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=8 blocks=[590..606, 608..608] ecn_counts=None
[2025-12-13T09:17:24.353082474Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 608
[2025-12-13T09:17:24.353092753Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 607 lost on epoch 2
[2025-12-13T09:17:24.353104114Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.353136244Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.353143898Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(945)
[2025-12-13T09:17:24.353163114Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.353190084Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=411 pn=625 
[2025-12-13T09:17:24.353195895Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=729893 len=403 fin=false
[2025-12-13T09:17:24.353215441Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.18697ms latest_rtt=32.357755ms srtt=43.656858ms min_rtt=32.140448ms rttvar=9.144548ms cwnd=15497 ssthresh=15497 bytes_in_flight=20790 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 972695741 }) Rate { delivered: 747100, delivered_time: Instant { tv_sec: 772, tv_nsec: 972695741 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, end_of_app_limited: 0, last_sent_packet: 625, largest_acked: 608, rate_sample: RateSample { bandwidth: 1.38 Mbps, is_app_limited: false, interval: 63.112606ms, delivered: 10911, prior_delivered: 736189, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 940155437 }), send_elapsed: 63.112606ms, ack_elapsed: 32.540304ms, rtt: 32.357755ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 443716, last_update: Instant { tv_sec: 772, tv_nsec: 972823619 }, next_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.353302913Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 429 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 972823619 } })
[2025-12-13T09:17:24.353311570Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.353317350Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.353329282Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=498 pn=626 
[2025-12-13T09:17:24.353335223Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=751565 len=490 fin=false
[2025-12-13T09:17:24.353377492Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.176862ms latest_rtt=32.357755ms srtt=43.656858ms min_rtt=32.140448ms rttvar=9.144548ms cwnd=15497 ssthresh=15497 bytes_in_flight=21306 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 972695741 }) Rate { delivered: 747100, delivered_time: Instant { tv_sec: 772, tv_nsec: 972695741 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, end_of_app_limited: 0, last_sent_packet: 626, largest_acked: 608, rate_sample: RateSample { bandwidth: 1.38 Mbps, is_app_limited: false, interval: 63.112606ms, delivered: 10911, prior_delivered: 736189, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 940155437 }), send_elapsed: 63.112606ms, ack_elapsed: 32.540304ms, rtt: 32.357755ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 443716, last_update: Instant { tv_sec: 772, tv_nsec: 972823619 }, next_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.353455276Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 516 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 972823619 } })
[2025-12-13T09:17:24.353466698Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.353474372Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.353485863Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.353490762Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.371603977Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.371644933Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.371669147Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900198 
[2025-12-13T09:17:24.371692030Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1263 blocks=[590..606, 608..616] ecn_counts=None
[2025-12-13T09:17:24.371706437Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 609
[2025-12-13T09:17:24.371711286Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 610
[2025-12-13T09:17:24.371714762Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 611
[2025-12-13T09:17:24.371719160Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 612
[2025-12-13T09:17:24.371725472Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 613
[2025-12-13T09:17:24.371731634Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 614
[2025-12-13T09:17:24.371737505Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 615
[2025-12-13T09:17:24.371743746Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 616
[2025-12-13T09:17:24.371756239Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.371797285Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.371805922Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12551)
[2025-12-13T09:17:24.371827472Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.371845896Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=627 
[2025-12-13T09:17:24.371850625Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=752055 len=1324 fin=false
[2025-12-13T09:17:24.371864651Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.489074ms latest_rtt=50.981137ms srtt=43.309392ms min_rtt=32.140448ms rttvar=7.553341ms cwnd=15497 ssthresh=15497 bytes_in_flight=11856 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 972695741 }) Rate { delivered: 757900, delivered_time: Instant { tv_sec: 772, tv_nsec: 991319123 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, end_of_app_limited: 0, last_sent_packet: 627, largest_acked: 616, rate_sample: RateSample { bandwidth: 2.75 Mbps, is_app_limited: false, interval: 63.112606ms, delivered: 21711, prior_delivered: 736189, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 940155437 }), send_elapsed: 63.112606ms, ack_elapsed: 51.163686ms, rtt: 50.981137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447275, last_update: Instant { tv_sec: 772, tv_nsec: 972823619 }, next_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.371904885Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=628 
[2025-12-13T09:17:24.371909164Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=753379 len=1324 fin=false
[2025-12-13T09:17:24.371943758Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.480268ms latest_rtt=50.981137ms srtt=43.309392ms min_rtt=32.140448ms rttvar=7.553341ms cwnd=15497 ssthresh=15497 bytes_in_flight=13206 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 972695741 }) Rate { delivered: 757900, delivered_time: Instant { tv_sec: 772, tv_nsec: 991319123 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, end_of_app_limited: 0, last_sent_packet: 628, largest_acked: 616, rate_sample: RateSample { bandwidth: 2.75 Mbps, is_app_limited: false, interval: 63.112606ms, delivered: 21711, prior_delivered: 736189, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 940155437 }), send_elapsed: 63.112606ms, ack_elapsed: 51.163686ms, rtt: 50.981137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447275, last_update: Instant { tv_sec: 772, tv_nsec: 972823619 }, next_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.371963184Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=629 
[2025-12-13T09:17:24.371967141Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=754703 len=1324 fin=false
[2025-12-13T09:17:24.371973493Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.509691ms latest_rtt=50.981137ms srtt=43.309392ms min_rtt=32.140448ms rttvar=7.553341ms cwnd=15497 ssthresh=15497 bytes_in_flight=14556 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 972695741 }) Rate { delivered: 757900, delivered_time: Instant { tv_sec: 772, tv_nsec: 991319123 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, end_of_app_limited: 0, last_sent_packet: 629, largest_acked: 616, rate_sample: RateSample { bandwidth: 2.75 Mbps, is_app_limited: false, interval: 63.112606ms, delivered: 21711, prior_delivered: 736189, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 940155437 }), send_elapsed: 63.112606ms, ack_elapsed: 51.163686ms, rtt: 50.981137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447275, last_update: Instant { tv_sec: 772, tv_nsec: 972823619 }, next_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.371993089Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=630 
[2025-12-13T09:17:24.371997007Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=756027 len=1324 fin=false
[2025-12-13T09:17:24.372003268Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.510363ms latest_rtt=50.981137ms srtt=43.309392ms min_rtt=32.140448ms rttvar=7.553341ms cwnd=15497 ssthresh=15497 bytes_in_flight=15906 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 972695741 }) Rate { delivered: 757900, delivered_time: Instant { tv_sec: 772, tv_nsec: 991319123 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, end_of_app_limited: 0, last_sent_packet: 630, largest_acked: 616, rate_sample: RateSample { bandwidth: 2.75 Mbps, is_app_limited: false, interval: 63.112606ms, delivered: 21711, prior_delivered: 736189, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 940155437 }), send_elapsed: 63.112606ms, ack_elapsed: 51.163686ms, rtt: 50.981137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447275, last_update: Instant { tv_sec: 772, tv_nsec: 972823619 }, next_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.372019118Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=631 
[2025-12-13T09:17:24.372022945Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=757351 len=1324 fin=false
[2025-12-13T09:17:24.372028786Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.510984ms latest_rtt=50.981137ms srtt=43.309392ms min_rtt=32.140448ms rttvar=7.553341ms cwnd=15497 ssthresh=15497 bytes_in_flight=17256 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 972695741 }) Rate { delivered: 757900, delivered_time: Instant { tv_sec: 772, tv_nsec: 991319123 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, end_of_app_limited: 0, last_sent_packet: 631, largest_acked: 616, rate_sample: RateSample { bandwidth: 2.75 Mbps, is_app_limited: false, interval: 63.112606ms, delivered: 21711, prior_delivered: 736189, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 940155437 }), send_elapsed: 63.112606ms, ack_elapsed: 51.163686ms, rtt: 50.981137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447275, last_update: Instant { tv_sec: 772, tv_nsec: 972823619 }, next_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.372044455Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=792 pn=633 
[2025-12-13T09:17:24.372048252Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=758675 len=784 fin=false
[2025-12-13T09:17:24.372054253Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.510905ms latest_rtt=50.981137ms srtt=43.309392ms min_rtt=32.140448ms rttvar=7.553341ms cwnd=15497 ssthresh=15497 bytes_in_flight=18066 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 772, tv_nsec: 972695741 }) Rate { delivered: 757900, delivered_time: Instant { tv_sec: 772, tv_nsec: 991319123 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 940337986 }, end_of_app_limited: 0, last_sent_packet: 633, largest_acked: 616, rate_sample: RateSample { bandwidth: 2.75 Mbps, is_app_limited: false, interval: 63.112606ms, delivered: 21711, prior_delivered: 736189, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 940155437 }), send_elapsed: 63.112606ms, ack_elapsed: 51.163686ms, rtt: 50.981137ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 447275, last_update: Instant { tv_sec: 772, tv_nsec: 972823619 }, next_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.372170950Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7560 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 772, tv_nsec: 972823619 } })
[2025-12-13T09:17:24.372181058Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.372187611Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.372195435Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.372199543Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.384530400Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.384594419Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.384616340Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900199 
[2025-12-13T09:17:24.384656214Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=22 blocks=[590..606, 608..625] ecn_counts=None
[2025-12-13T09:17:24.384668768Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 617
[2025-12-13T09:17:24.384674648Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 618
[2025-12-13T09:17:24.384679838Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 619
[2025-12-13T09:17:24.384684787Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 620
[2025-12-13T09:17:24.384690007Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 621
[2025-12-13T09:17:24.384695237Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 622
[2025-12-13T09:17:24.384700206Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 623
[2025-12-13T09:17:24.384705385Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 624
[2025-12-13T09:17:24.384710575Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 625
[2025-12-13T09:17:24.384720774Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1013709
[2025-12-13T09:17:24.384728859Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:24.384770356Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.384776889Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(20756)
[2025-12-13T09:17:24.384797757Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.384833233Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=634 
[2025-12-13T09:17:24.384838813Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=26 blocks=[11900195..11900199] ecn_counts=None
[2025-12-13T09:17:24.384844624Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=759459 len=1316 fin=false
[2025-12-13T09:17:24.384858931Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.309512ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=9426 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 634, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.384889217Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=635 
[2025-12-13T09:17:24.384893455Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=760775 len=1324 fin=false
[2025-12-13T09:17:24.384900368Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.338164ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=10776 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 635, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.384921307Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=636 
[2025-12-13T09:17:24.384925444Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=762099 len=1324 fin=false
[2025-12-13T09:17:24.384931696Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.339557ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=12126 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 636, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.384956843Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=637 
[2025-12-13T09:17:24.384961011Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=763423 len=1324 fin=false
[2025-12-13T09:17:24.384967392Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.339447ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=13476 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 637, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.384986959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=638 
[2025-12-13T09:17:24.384990986Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=764747 len=1324 fin=false
[2025-12-13T09:17:24.384997308Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.340118ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=14826 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 638, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.385020381Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=639 
[2025-12-13T09:17:24.385024488Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=766071 len=1324 fin=false
[2025-12-13T09:17:24.385030790Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.339898ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=16176 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 639, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.385050457Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=640 
[2025-12-13T09:17:24.385054464Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=767395 len=1324 fin=false
[2025-12-13T09:17:24.385060605Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.340009ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=17526 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 640, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.385079861Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=641 
[2025-12-13T09:17:24.385083879Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=768719 len=1324 fin=false
[2025-12-13T09:17:24.385089940Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.340459ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=18876 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 641, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.385112692Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=642 
[2025-12-13T09:17:24.385116760Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=770043 len=1324 fin=false
[2025-12-13T09:17:24.385122941Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.340128ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=20226 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 642, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.385142417Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=643 
[2025-12-13T09:17:24.385146445Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=771367 len=1324 fin=false
[2025-12-13T09:17:24.385152476Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.340249ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=21576 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 643, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.385305220Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 4470826 } })
[2025-12-13T09:17:24.385315860Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:24.385321730Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.385329515Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.385339995Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=546 pn=644 
[2025-12-13T09:17:24.385346356Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=772691 len=538 fin=false
[2025-12-13T09:17:24.385376512Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.309392ms latest_rtt=31.442727ms srtt=41.826058ms min_rtt=31.442727ms rttvar=8.631671ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 767890, delivered_time: Instant { tv_sec: 773, tv_nsec: 4266346 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 644, largest_acked: 625, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 32.485633ms, delivered: 20790, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 31.570605ms, rtt: 31.442727ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 661668, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.385420835Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 564 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 4470826 } })
[2025-12-13T09:17:24.385430823Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.385437476Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.385444188Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.385447514Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.402926961Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.402962597Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.402982875Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900200 
[2025-12-13T09:17:24.403003152Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2283 blocks=[590..606, 608..626] ecn_counts=None
[2025-12-13T09:17:24.403016628Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 626
[2025-12-13T09:17:24.403029031Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.403059527Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.403066931Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(516)
[2025-12-13T09:17:24.403079454Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.403095274Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=498 pn=645 
[2025-12-13T09:17:24.403107196Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=773229 len=490 fin=false
[2025-12-13T09:17:24.403133204Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.665521ms latest_rtt=49.809051ms srtt=40.540931ms min_rtt=31.442727ms rttvar=9.044004ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 768406, delivered_time: Instant { tv_sec: 773, tv_nsec: 22632670 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 645, largest_acked: 626, rate_sample: RateSample { bandwidth: 3.41 Mbps, is_app_limited: false, interval: 49.936929ms, delivered: 21306, prior_delivered: 747100, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 972695741 }), send_elapsed: 32.485633ms, ack_elapsed: 49.936929ms, rtt: 49.809051ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 682643, last_update: Instant { tv_sec: 773, tv_nsec: 4470826 }, next_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.403214064Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 516 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 4470826 } })
[2025-12-13T09:17:24.403224844Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.403233120Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.403244631Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.403249320Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.408870963Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.408904025Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.408922719Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900201 
[2025-12-13T09:17:24.408942817Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[590..606, 608..630, 633..633] ecn_counts=None
[2025-12-13T09:17:24.408955320Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 627
[2025-12-13T09:17:24.408960890Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 628
[2025-12-13T09:17:24.408965218Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 629
[2025-12-13T09:17:24.408970769Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 630
[2025-12-13T09:17:24.408976269Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 633
[2025-12-13T09:17:24.408987369Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:24.409014831Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.409019770Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6210)
[2025-12-13T09:17:24.409033205Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.409049315Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=646 
[2025-12-13T09:17:24.409053162Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=773719 len=1324 fin=false
[2025-12-13T09:17:24.409079952Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.806334ms latest_rtt=55.749487ms srtt=42.437999ms min_rtt=31.442727ms rttvar=10.577142ms cwnd=22140 ssthresh=11340 bytes_in_flight=17280 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 774616, delivered_time: Instant { tv_sec: 773, tv_nsec: 28573106 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 646, largest_acked: 633, rate_sample: RateSample { bandwidth: 3.59 Mbps, is_app_limited: false, interval: 37.253983ms, delivered: 16716, prior_delivered: 757900, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 991319123 }), send_elapsed: 32.485633ms, ack_elapsed: 37.253983ms, rtt: 55.749487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 652127, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.409106341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=647 
[2025-12-13T09:17:24.409109807Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=775043 len=1324 fin=false
[2025-12-13T09:17:24.409115267Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.771941ms latest_rtt=55.749487ms srtt=42.437999ms min_rtt=31.442727ms rttvar=10.577142ms cwnd=22140 ssthresh=11340 bytes_in_flight=18630 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 774616, delivered_time: Instant { tv_sec: 773, tv_nsec: 28573106 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 647, largest_acked: 633, rate_sample: RateSample { bandwidth: 3.59 Mbps, is_app_limited: false, interval: 37.253983ms, delivered: 16716, prior_delivered: 757900, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 991319123 }), send_elapsed: 32.485633ms, ack_elapsed: 37.253983ms, rtt: 55.749487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 652127, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.409130826Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=648 
[2025-12-13T09:17:24.409133992Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=776367 len=1324 fin=false
[2025-12-13T09:17:24.409138991Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.748266ms latest_rtt=55.749487ms srtt=42.437999ms min_rtt=31.442727ms rttvar=10.577142ms cwnd=22140 ssthresh=11340 bytes_in_flight=19980 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 774616, delivered_time: Instant { tv_sec: 773, tv_nsec: 28573106 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 648, largest_acked: 633, rate_sample: RateSample { bandwidth: 3.59 Mbps, is_app_limited: false, interval: 37.253983ms, delivered: 16716, prior_delivered: 757900, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 991319123 }), send_elapsed: 32.485633ms, ack_elapsed: 37.253983ms, rtt: 55.749487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 652127, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.409158006Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=649 
[2025-12-13T09:17:24.409161192Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=777691 len=1324 fin=false
[2025-12-13T09:17:24.409166182Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.721096ms latest_rtt=55.749487ms srtt=42.437999ms min_rtt=31.442727ms rttvar=10.577142ms cwnd=22140 ssthresh=11340 bytes_in_flight=21330 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 774616, delivered_time: Instant { tv_sec: 773, tv_nsec: 28573106 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 649, largest_acked: 633, rate_sample: RateSample { bandwidth: 3.59 Mbps, is_app_limited: false, interval: 37.253983ms, delivered: 16716, prior_delivered: 757900, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 991319123 }), send_elapsed: 32.485633ms, ack_elapsed: 37.253983ms, rtt: 55.749487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 652127, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.409180959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=792 pn=650 
[2025-12-13T09:17:24.409185397Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=779015 len=784 fin=false
[2025-12-13T09:17:24.409194304Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.692273ms latest_rtt=55.749487ms srtt=42.437999ms min_rtt=31.442727ms rttvar=10.577142ms cwnd=22140 ssthresh=11340 bytes_in_flight=22140 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 770, tv_nsec: 607341065 }) Rate { delivered: 774616, delivered_time: Instant { tv_sec: 773, tv_nsec: 28573106 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 650, largest_acked: 633, rate_sample: RateSample { bandwidth: 3.59 Mbps, is_app_limited: false, interval: 37.253983ms, delivered: 16716, prior_delivered: 757900, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 991319123 }), send_elapsed: 32.485633ms, ack_elapsed: 37.253983ms, rtt: 55.749487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 652127, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.080083823051904 w_max=16200 } 
[2025-12-13T09:17:24.409342429Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6210 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 28690744 } })
[2025-12-13T09:17:24.409375170Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.409390338Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.409398323Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.409401358Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.416476089Z TRACE quiche_server] timed out
[2025-12-13T09:17:24.416511014Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:24.416517466Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 631 lost on epoch 2
[2025-12-13T09:17:24.416524098Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.400754ms latest_rtt=55.749487ms srtt=42.437999ms min_rtt=31.442727ms rttvar=10.577142ms cwnd=15497 ssthresh=15497 bytes_in_flight=20790 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 774616, delivered_time: Instant { tv_sec: 773, tv_nsec: 28573106 }, first_sent_time: Instant { tv_sec: 772, tv_nsec: 972823619 }, end_of_app_limited: 0, last_sent_packet: 650, largest_acked: 633, rate_sample: RateSample { bandwidth: 3.59 Mbps, is_app_limited: false, interval: 37.253983ms, delivered: 16716, prior_delivered: 757900, prior_time: Some(Instant { tv_sec: 772, tv_nsec: 991319123 }), send_elapsed: 32.485633ms, ack_elapsed: 37.253983ms, rtt: 55.749487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 652127, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.416575353Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.416579240Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.426789755Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.426824850Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.426844416Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900202 
[2025-12-13T09:17:24.426863341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[626..630, 633..643] ecn_counts=None
[2025-12-13T09:17:24.426876065Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 634
[2025-12-13T09:17:24.426882316Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 635
[2025-12-13T09:17:24.426887606Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 636
[2025-12-13T09:17:24.426892756Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 637
[2025-12-13T09:17:24.426897765Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 638
[2025-12-13T09:17:24.426903185Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 639
[2025-12-13T09:17:24.426908184Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 640
[2025-12-13T09:17:24.426913013Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 641
[2025-12-13T09:17:24.426918283Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 642
[2025-12-13T09:17:24.426922230Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 643
[2025-12-13T09:17:24.426945584Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.426975219Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.426979928Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(17657)
[2025-12-13T09:17:24.426996579Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.427013490Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=651 
[2025-12-13T09:17:24.427017297Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=757351 len=1324 fin=false
[2025-12-13T09:17:24.427029480Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.529379ms latest_rtt=42.024087ms srtt=42.382259ms min_rtt=31.442727ms rttvar=8.044334ms cwnd=15497 ssthresh=15497 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 788116, delivered_time: Instant { tv_sec: 773, tv_nsec: 46494913 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, end_of_app_limited: 0, last_sent_packet: 651, largest_acked: 643, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 42.228567ms, delivered: 20226, prior_delivered: 767890, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 4266346 }), send_elapsed: 31.647207ms, ack_elapsed: 42.228567ms, rtt: 42.024087ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457060, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.427060868Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=652 
[2025-12-13T09:17:24.427064365Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=779799 len=1324 fin=false
[2025-12-13T09:17:24.427069975Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.547322ms latest_rtt=42.024087ms srtt=42.382259ms min_rtt=31.442727ms rttvar=8.044334ms cwnd=15497 ssthresh=15497 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 788116, delivered_time: Instant { tv_sec: 773, tv_nsec: 46494913 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, end_of_app_limited: 0, last_sent_packet: 652, largest_acked: 643, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 42.228567ms, delivered: 20226, prior_delivered: 767890, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 4266346 }), send_elapsed: 31.647207ms, ack_elapsed: 42.228567ms, rtt: 42.024087ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457060, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.427087498Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=653 
[2025-12-13T09:17:24.427091175Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=781123 len=1324 fin=false
[2025-12-13T09:17:24.427096214Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.548324ms latest_rtt=42.024087ms srtt=42.382259ms min_rtt=31.442727ms rttvar=8.044334ms cwnd=15497 ssthresh=15497 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 788116, delivered_time: Instant { tv_sec: 773, tv_nsec: 46494913 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, end_of_app_limited: 0, last_sent_packet: 653, largest_acked: 643, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 42.228567ms, delivered: 20226, prior_delivered: 767890, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 4266346 }), send_elapsed: 31.647207ms, ack_elapsed: 42.228567ms, rtt: 42.024087ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457060, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.427118635Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=654 
[2025-12-13T09:17:24.427121952Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=782447 len=1324 fin=false
[2025-12-13T09:17:24.427127101Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.548995ms latest_rtt=42.024087ms srtt=42.382259ms min_rtt=31.442727ms rttvar=8.044334ms cwnd=15497 ssthresh=15497 bytes_in_flight=12690 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 788116, delivered_time: Instant { tv_sec: 773, tv_nsec: 46494913 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, end_of_app_limited: 0, last_sent_packet: 654, largest_acked: 643, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 42.228567ms, delivered: 20226, prior_delivered: 767890, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 4266346 }), send_elapsed: 31.647207ms, ack_elapsed: 42.228567ms, rtt: 42.024087ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457060, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.427142900Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=655 
[2025-12-13T09:17:24.427146117Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=783771 len=1324 fin=false
[2025-12-13T09:17:24.427151015Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.549496ms latest_rtt=42.024087ms srtt=42.382259ms min_rtt=31.442727ms rttvar=8.044334ms cwnd=15497 ssthresh=15497 bytes_in_flight=14040 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 788116, delivered_time: Instant { tv_sec: 773, tv_nsec: 46494913 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, end_of_app_limited: 0, last_sent_packet: 655, largest_acked: 643, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 42.228567ms, delivered: 20226, prior_delivered: 767890, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 4266346 }), send_elapsed: 31.647207ms, ack_elapsed: 42.228567ms, rtt: 42.024087ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457060, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.427169781Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=656 
[2025-12-13T09:17:24.427173027Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=785095 len=1324 fin=false
[2025-12-13T09:17:24.427178026Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.549486ms latest_rtt=42.024087ms srtt=42.382259ms min_rtt=31.442727ms rttvar=8.044334ms cwnd=15497 ssthresh=15497 bytes_in_flight=15390 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 788116, delivered_time: Instant { tv_sec: 773, tv_nsec: 46494913 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, end_of_app_limited: 0, last_sent_packet: 656, largest_acked: 643, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 42.228567ms, delivered: 20226, prior_delivered: 767890, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 4266346 }), send_elapsed: 31.647207ms, ack_elapsed: 42.228567ms, rtt: 42.024087ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457060, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.427193765Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=657 
[2025-12-13T09:17:24.427197011Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=786419 len=1324 fin=false
[2025-12-13T09:17:24.427201990Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.549285ms latest_rtt=42.024087ms srtt=42.382259ms min_rtt=31.442727ms rttvar=8.044334ms cwnd=15497 ssthresh=15497 bytes_in_flight=16740 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 788116, delivered_time: Instant { tv_sec: 773, tv_nsec: 46494913 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 4470826 }, end_of_app_limited: 0, last_sent_packet: 657, largest_acked: 643, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 42.228567ms, delivered: 20226, prior_delivered: 767890, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 4266346 }), send_elapsed: 31.647207ms, ack_elapsed: 42.228567ms, rtt: 42.024087ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 457060, last_update: Instant { tv_sec: 773, tv_nsec: 28690744 }, next_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.427217349Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.427311734Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9450 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 28690744 } })
[2025-12-13T09:17:24.427319348Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.444980666Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.445020570Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.445040777Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900203 
[2025-12-13T09:17:24.445059662Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[626..630, 633..650] ecn_counts=None
[2025-12-13T09:17:24.445072196Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 644
[2025-12-13T09:17:24.445078147Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 645
[2025-12-13T09:17:24.445081202Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 646
[2025-12-13T09:17:24.445084188Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 647
[2025-12-13T09:17:24.445087244Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 648
[2025-12-13T09:17:24.445090870Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 649
[2025-12-13T09:17:24.445095589Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 650
[2025-12-13T09:17:24.445107271Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.445178383Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.445184915Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(11150)
[2025-12-13T09:17:24.445200494Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.445219870Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=658 
[2025-12-13T09:17:24.445223787Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=787743 len=1324 fin=false
[2025-12-13T09:17:24.445237994Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.099761ms latest_rtt=36.00041ms srtt=41.579527ms min_rtt=31.442727ms rttvar=7.638712ms cwnd=15497 ssthresh=15497 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 795406, delivered_time: Instant { tv_sec: 773, tv_nsec: 64691154 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, end_of_app_limited: 0, last_sent_packet: 658, largest_acked: 650, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 55.867125ms, delivered: 20790, prior_delivered: 774616, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 28573106 }), send_elapsed: 55.867125ms, ack_elapsed: 36.118048ms, rtt: 36.00041ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465884, last_update: Instant { tv_sec: 773, tv_nsec: 64858385 }, next_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.445265014Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=659 
[2025-12-13T09:17:24.445268430Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=789067 len=1324 fin=false
[2025-12-13T09:17:24.445274031Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.122333ms latest_rtt=36.00041ms srtt=41.579527ms min_rtt=31.442727ms rttvar=7.638712ms cwnd=15497 ssthresh=15497 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 795406, delivered_time: Instant { tv_sec: 773, tv_nsec: 64691154 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, end_of_app_limited: 0, last_sent_packet: 659, largest_acked: 650, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 55.867125ms, delivered: 20790, prior_delivered: 774616, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 28573106 }), send_elapsed: 55.867125ms, ack_elapsed: 36.118048ms, rtt: 36.00041ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465884, last_update: Instant { tv_sec: 773, tv_nsec: 64858385 }, next_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.445296613Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=660 
[2025-12-13T09:17:24.445299959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=790391 len=1324 fin=false
[2025-12-13T09:17:24.445305088Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.123424ms latest_rtt=36.00041ms srtt=41.579527ms min_rtt=31.442727ms rttvar=7.638712ms cwnd=15497 ssthresh=15497 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 795406, delivered_time: Instant { tv_sec: 773, tv_nsec: 64691154 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, end_of_app_limited: 0, last_sent_packet: 660, largest_acked: 650, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 55.867125ms, delivered: 20790, prior_delivered: 774616, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 28573106 }), send_elapsed: 55.867125ms, ack_elapsed: 36.118048ms, rtt: 36.00041ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465884, last_update: Instant { tv_sec: 773, tv_nsec: 64858385 }, next_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.445321038Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=661 
[2025-12-13T09:17:24.445324294Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=791715 len=1324 fin=false
[2025-12-13T09:17:24.445329333Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.124096ms latest_rtt=36.00041ms srtt=41.579527ms min_rtt=31.442727ms rttvar=7.638712ms cwnd=15497 ssthresh=15497 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 795406, delivered_time: Instant { tv_sec: 773, tv_nsec: 64691154 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, end_of_app_limited: 0, last_sent_packet: 661, largest_acked: 650, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 55.867125ms, delivered: 20790, prior_delivered: 774616, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 28573106 }), send_elapsed: 55.867125ms, ack_elapsed: 36.118048ms, rtt: 36.00041ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465884, last_update: Instant { tv_sec: 773, tv_nsec: 64858385 }, next_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.445377844Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=629 pn=662 
[2025-12-13T09:17:24.445385808Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=793039 len=621 fin=false
[2025-12-13T09:17:24.445392360Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.115149ms latest_rtt=36.00041ms srtt=41.579527ms min_rtt=31.442727ms rttvar=7.638712ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 795406, delivered_time: Instant { tv_sec: 773, tv_nsec: 64691154 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, end_of_app_limited: 0, last_sent_packet: 662, largest_acked: 650, rate_sample: RateSample { bandwidth: 2.98 Mbps, is_app_limited: false, interval: 55.867125ms, delivered: 20790, prior_delivered: 774616, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 28573106 }), send_elapsed: 55.867125ms, ack_elapsed: 36.118048ms, rtt: 36.00041ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465884, last_update: Instant { tv_sec: 773, tv_nsec: 64858385 }, next_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.445509097Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6047 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 64858385 } })
[2025-12-13T09:17:24.445522262Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.445530878Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.445539694Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.445543341Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.460270873Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.460311578Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.460332958Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900204 
[2025-12-13T09:17:24.460381568Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=9 blocks=[626..630, 633..650, 652..652] ecn_counts=None
[2025-12-13T09:17:24.460400374Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 652
[2025-12-13T09:17:24.460412596Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:24.460442502Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.460448663Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:24.460466366Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.460486754Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=663 
[2025-12-13T09:17:24.460493617Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=793660 len=1324 fin=false
[2025-12-13T09:17:24.460506611Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.233343ms latest_rtt=51.292751ms srtt=42.784679ms min_rtt=31.442727ms rttvar=8.13934ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 796756, delivered_time: Instant { tv_sec: 773, tv_nsec: 79983495 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, end_of_app_limited: 0, last_sent_packet: 663, largest_acked: 652, rate_sample: RateSample { bandwidth: 2.06 Mbps, is_app_limited: false, interval: 33.488582ms, delivered: 8640, prior_delivered: 788116, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 46494913 }), send_elapsed: 24.219918ms, ack_elapsed: 33.488582ms, rtt: 51.292751ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 452761, last_update: Instant { tv_sec: 773, tv_nsec: 64858385 }, next_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.460549731Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.460601116Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 64858385 } })
[2025-12-13T09:17:24.460608129Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.467694945Z TRACE quiche_server] timed out
[2025-12-13T09:17:24.467734097Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:24.467742122Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 651 lost on epoch 2
[2025-12-13T09:17:24.467750999Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.061013ms latest_rtt=51.292751ms srtt=42.784679ms min_rtt=31.442727ms rttvar=8.13934ms cwnd=15497 ssthresh=15497 bytes_in_flight=14147 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 796756, delivered_time: Instant { tv_sec: 773, tv_nsec: 79983495 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, end_of_app_limited: 0, last_sent_packet: 663, largest_acked: 652, rate_sample: RateSample { bandwidth: 2.06 Mbps, is_app_limited: false, interval: 33.488582ms, delivered: 8640, prior_delivered: 788116, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 46494913 }), send_elapsed: 24.219918ms, ack_elapsed: 33.488582ms, rtt: 51.292751ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 452761, last_update: Instant { tv_sec: 773, tv_nsec: 64858385 }, next_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.467822612Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=664 
[2025-12-13T09:17:24.467828192Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=757351 len=1324 fin=false
[2025-12-13T09:17:24.467851476Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.286315ms latest_rtt=51.292751ms srtt=42.784679ms min_rtt=31.442727ms rttvar=8.13934ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 796756, delivered_time: Instant { tv_sec: 773, tv_nsec: 79983495 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 28690744 }, end_of_app_limited: 0, last_sent_packet: 664, largest_acked: 652, rate_sample: RateSample { bandwidth: 2.06 Mbps, is_app_limited: false, interval: 33.488582ms, delivered: 8640, prior_delivered: 788116, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 46494913 }), send_elapsed: 24.219918ms, ack_elapsed: 33.488582ms, rtt: 51.292751ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 452761, last_update: Instant { tv_sec: 773, tv_nsec: 64858385 }, next_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.467888694Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.467963884Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 64858385 } })
[2025-12-13T09:17:24.467976017Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.479475477Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.479511013Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.479530349Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900205 
[2025-12-13T09:17:24.479548763Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[626..630, 633..650, 652..658, 660..660] ecn_counts=None
[2025-12-13T09:17:24.479561567Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 653
[2025-12-13T09:17:24.479566897Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 654
[2025-12-13T09:17:24.479570152Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 655
[2025-12-13T09:17:24.479573188Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 656
[2025-12-13T09:17:24.479576184Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 657
[2025-12-13T09:17:24.479579871Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 658
[2025-12-13T09:17:24.479584750Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 660
[2025-12-13T09:17:24.479597083Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:24.479637087Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.479645162Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9450)
[2025-12-13T09:17:24.479667323Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.479690446Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=665 
[2025-12-13T09:17:24.479695095Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=794984 len=1324 fin=false
[2025-12-13T09:17:24.479708830Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=12.431689ms latest_rtt=34.32225ms srtt=41.721875ms min_rtt=31.442727ms rttvar=8.230112ms cwnd=15497 ssthresh=15497 bytes_in_flight=7397 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 806206, delivered_time: Instant { tv_sec: 773, tv_nsec: 99180635 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 665, largest_acked: 660, rate_sample: RateSample { bandwidth: 2.39 Mbps, is_app_limited: false, interval: 36.167641ms, delivered: 10800, prior_delivered: 795406, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 64691154 }), send_elapsed: 36.167641ms, ack_elapsed: 34.489481ms, rtt: 34.32225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 464294, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.479752702Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=666 
[2025-12-13T09:17:24.479756398Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=796308 len=1324 fin=false
[2025-12-13T09:17:24.479762871Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=12.377919ms latest_rtt=34.32225ms srtt=41.721875ms min_rtt=31.442727ms rttvar=8.230112ms cwnd=15497 ssthresh=15497 bytes_in_flight=8747 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 806206, delivered_time: Instant { tv_sec: 773, tv_nsec: 99180635 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 666, largest_acked: 660, rate_sample: RateSample { bandwidth: 2.39 Mbps, is_app_limited: false, interval: 36.167641ms, delivered: 10800, prior_delivered: 795406, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 64691154 }), send_elapsed: 36.167641ms, ack_elapsed: 34.489481ms, rtt: 34.32225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 464294, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.479780203Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=667 
[2025-12-13T09:17:24.479783519Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=797632 len=1324 fin=false
[2025-12-13T09:17:24.479788448Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=12.352472ms latest_rtt=34.32225ms srtt=41.721875ms min_rtt=31.442727ms rttvar=8.230112ms cwnd=15497 ssthresh=15497 bytes_in_flight=10097 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 806206, delivered_time: Instant { tv_sec: 773, tv_nsec: 99180635 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 667, largest_acked: 660, rate_sample: RateSample { bandwidth: 2.39 Mbps, is_app_limited: false, interval: 36.167641ms, delivered: 10800, prior_delivered: 795406, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 64691154 }), send_elapsed: 36.167641ms, ack_elapsed: 34.489481ms, rtt: 34.32225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 464294, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.479808786Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=668 
[2025-12-13T09:17:24.479812122Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=798956 len=1324 fin=false
[2025-12-13T09:17:24.479817242Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=12.323698ms latest_rtt=34.32225ms srtt=41.721875ms min_rtt=31.442727ms rttvar=8.230112ms cwnd=15497 ssthresh=15497 bytes_in_flight=11447 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 806206, delivered_time: Instant { tv_sec: 773, tv_nsec: 99180635 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 668, largest_acked: 660, rate_sample: RateSample { bandwidth: 2.39 Mbps, is_app_limited: false, interval: 36.167641ms, delivered: 10800, prior_delivered: 795406, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 64691154 }), send_elapsed: 36.167641ms, ack_elapsed: 34.489481ms, rtt: 34.32225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 464294, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.479833051Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=669 
[2025-12-13T09:17:24.479836277Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=800280 len=1324 fin=false
[2025-12-13T09:17:24.479841427Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=12.299513ms latest_rtt=34.32225ms srtt=41.721875ms min_rtt=31.442727ms rttvar=8.230112ms cwnd=15497 ssthresh=15497 bytes_in_flight=12797 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 806206, delivered_time: Instant { tv_sec: 773, tv_nsec: 99180635 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 669, largest_acked: 660, rate_sample: RateSample { bandwidth: 2.39 Mbps, is_app_limited: false, interval: 36.167641ms, delivered: 10800, prior_delivered: 795406, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 64691154 }), send_elapsed: 36.167641ms, ack_elapsed: 34.489481ms, rtt: 34.32225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 464294, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.479857076Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=670 
[2025-12-13T09:17:24.479860342Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=801604 len=1324 fin=false
[2025-12-13T09:17:24.479880349Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=12.260541ms latest_rtt=34.32225ms srtt=41.721875ms min_rtt=31.442727ms rttvar=8.230112ms cwnd=15497 ssthresh=15497 bytes_in_flight=14147 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 806206, delivered_time: Instant { tv_sec: 773, tv_nsec: 99180635 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 670, largest_acked: 660, rate_sample: RateSample { bandwidth: 2.39 Mbps, is_app_limited: false, interval: 36.167641ms, delivered: 10800, prior_delivered: 795406, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 64691154 }), send_elapsed: 36.167641ms, ack_elapsed: 34.489481ms, rtt: 34.32225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 464294, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.479898943Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=671 
[2025-12-13T09:17:24.479902229Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=802928 len=1324 fin=false
[2025-12-13T09:17:24.479907409Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=12.23352ms latest_rtt=34.32225ms srtt=41.721875ms min_rtt=31.442727ms rttvar=8.230112ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 806206, delivered_time: Instant { tv_sec: 773, tv_nsec: 99180635 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 671, largest_acked: 660, rate_sample: RateSample { bandwidth: 2.39 Mbps, is_app_limited: false, interval: 36.167641ms, delivered: 10800, prior_delivered: 795406, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 64691154 }), send_elapsed: 36.167641ms, ack_elapsed: 34.489481ms, rtt: 34.32225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 464294, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.479922557Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.480047780Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9450 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 99326506 } })
[2025-12-13T09:17:24.480056907Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.493135614Z TRACE quiche_server] timed out
[2025-12-13T09:17:24.493175548Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:24.493181980Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 659 lost on epoch 2
[2025-12-13T09:17:24.493188632Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.349839ms latest_rtt=34.32225ms srtt=41.721875ms min_rtt=31.442727ms rttvar=8.230112ms cwnd=10847 ssthresh=10847 bytes_in_flight=14147 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 806206, delivered_time: Instant { tv_sec: 773, tv_nsec: 99180635 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 671, largest_acked: 660, rate_sample: RateSample { bandwidth: 2.39 Mbps, is_app_limited: false, interval: 36.167641ms, delivered: 10800, prior_delivered: 795406, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 64691154 }), send_elapsed: 36.167641ms, ack_elapsed: 34.489481ms, rtt: 34.32225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 464294, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.493257821Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.493262680Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.499990265Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.500028235Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.500048623Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900206 
[2025-12-13T09:17:24.500071456Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=30 blocks=[626..630, 633..650, 652..658, 660..664] ecn_counts=None
[2025-12-13T09:17:24.500085642Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 661
[2025-12-13T09:17:24.500091483Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 662
[2025-12-13T09:17:24.500094719Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 663
[2025-12-13T09:17:24.500097755Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 664
[2025-12-13T09:17:24.500105128Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1051211
[2025-12-13T09:17:24.500110518Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=12
[2025-12-13T09:17:24.500143870Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.500148779Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4685)
[2025-12-13T09:17:24.500163346Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.500181210Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=672 
[2025-12-13T09:17:24.500185357Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=16 blocks=[11900200..11900206] ecn_counts=None
[2025-12-13T09:17:24.500189896Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=789067 len=1316 fin=false
[2025-12-13T09:17:24.500202239Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.864049ms latest_rtt=54.839863ms srtt=43.331622ms min_rtt=31.442727ms rttvar=9.392081ms cwnd=10847 ssthresh=10847 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 810903, delivered_time: Instant { tv_sec: 773, tv_nsec: 119698248 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 672, largest_acked: 664, rate_sample: RateSample { bandwidth: 2.85 Mbps, is_app_limited: false, interval: 39.714753ms, delivered: 14147, prior_delivered: 796756, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 79983495 }), send_elapsed: 36.167641ms, ack_elapsed: 39.714753ms, rtt: 54.839863ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 312906, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.500240780Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=16 pn=673 
[2025-12-13T09:17:24.500244297Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=790383 len=8 fin=false
[2025-12-13T09:17:24.500250128Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.887784ms latest_rtt=54.839863ms srtt=43.331622ms min_rtt=31.442727ms rttvar=9.392081ms cwnd=10847 ssthresh=10847 bytes_in_flight=10834 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 810903, delivered_time: Instant { tv_sec: 773, tv_nsec: 119698248 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 673, largest_acked: 664, rate_sample: RateSample { bandwidth: 2.85 Mbps, is_app_limited: false, interval: 39.714753ms, delivered: 14147, prior_delivered: 796756, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 79983495 }), send_elapsed: 36.167641ms, ack_elapsed: 39.714753ms, rtt: 54.839863ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 312906, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.500343451Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1384 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 99326506 } })
[2025-12-13T09:17:24.500379728Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.500388014Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.500397892Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=674 
[2025-12-13T09:17:24.500402922Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=804252 len=1324 fin=false
[2025-12-13T09:17:24.500413261Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.877475ms latest_rtt=54.839863ms srtt=43.331622ms min_rtt=31.442727ms rttvar=9.392081ms cwnd=10847 ssthresh=10847 bytes_in_flight=12184 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 810903, delivered_time: Instant { tv_sec: 773, tv_nsec: 119698248 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 674, largest_acked: 664, rate_sample: RateSample { bandwidth: 2.85 Mbps, is_app_limited: false, interval: 39.714753ms, delivered: 14147, prior_delivered: 796756, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 79983495 }), send_elapsed: 36.167641ms, ack_elapsed: 39.714753ms, rtt: 54.839863ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 312906, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.500439870Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=536 pn=675 
[2025-12-13T09:17:24.500444960Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=805576 len=528 fin=false
[2025-12-13T09:17:24.500462883Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.872235ms latest_rtt=54.839863ms srtt=43.331622ms min_rtt=31.442727ms rttvar=9.392081ms cwnd=10847 ssthresh=10847 bytes_in_flight=12738 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 810903, delivered_time: Instant { tv_sec: 773, tv_nsec: 119698248 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 64858385 }, end_of_app_limited: 0, last_sent_packet: 675, largest_acked: 664, rate_sample: RateSample { bandwidth: 2.85 Mbps, is_app_limited: false, interval: 39.714753ms, delivered: 14147, prior_delivered: 796756, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 79983495 }), send_elapsed: 36.167641ms, ack_elapsed: 39.714753ms, rtt: 54.839863ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 312906, last_update: Instant { tv_sec: 773, tv_nsec: 99326506 }, next_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.500526862Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1904 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 99326506 } })
[2025-12-13T09:17:24.500537041Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.500544074Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.500553130Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.500557799Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.531565483Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.531622319Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.531651253Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900207 
[2025-12-13T09:17:24.531672061Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1641 blocks=[626..630, 633..650, 652..658, 660..671] ecn_counts=None
[2025-12-13T09:17:24.531688021Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 665
[2025-12-13T09:17:24.531695234Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 666
[2025-12-13T09:17:24.531700634Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 667
[2025-12-13T09:17:24.531707186Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 668
[2025-12-13T09:17:24.531712616Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 669
[2025-12-13T09:17:24.531717445Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 670
[2025-12-13T09:17:24.531723186Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 671
[2025-12-13T09:17:24.531739246Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:24.531779551Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.531789259Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14174)
[2025-12-13T09:17:24.531815658Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.531838550Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=677 
[2025-12-13T09:17:24.531872794Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=806104 len=1324 fin=false
[2025-12-13T09:17:24.531895146Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.358546ms latest_rtt=51.974372ms srtt=42.770965ms min_rtt=31.442727ms rttvar=8.165372ms cwnd=10847 ssthresh=10847 bytes_in_flight=4638 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 820353, delivered_time: Instant { tv_sec: 773, tv_nsec: 151300878 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, end_of_app_limited: 0, last_sent_packet: 677, largest_acked: 671, rate_sample: RateSample { bandwidth: 2.17 Mbps, is_app_limited: false, interval: 52.120243ms, delivered: 14147, prior_delivered: 806206, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 99180635 }), send_elapsed: 34.468121ms, ack_elapsed: 52.120243ms, rtt: 51.974372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 317008, last_update: Instant { tv_sec: 773, tv_nsec: 151476995 }, next_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.531932946Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=678 
[2025-12-13T09:17:24.531937344Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=807428 len=1324 fin=false
[2025-12-13T09:17:24.531944558Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.415401ms latest_rtt=51.974372ms srtt=42.770965ms min_rtt=31.442727ms rttvar=8.165372ms cwnd=10847 ssthresh=10847 bytes_in_flight=5988 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 820353, delivered_time: Instant { tv_sec: 773, tv_nsec: 151300878 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, end_of_app_limited: 0, last_sent_packet: 678, largest_acked: 671, rate_sample: RateSample { bandwidth: 2.17 Mbps, is_app_limited: false, interval: 52.120243ms, delivered: 14147, prior_delivered: 806206, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 99180635 }), send_elapsed: 34.468121ms, ack_elapsed: 52.120243ms, rtt: 51.974372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 317008, last_update: Instant { tv_sec: 773, tv_nsec: 151476995 }, next_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.531965987Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=679 
[2025-12-13T09:17:24.531970065Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=808752 len=1324 fin=false
[2025-12-13T09:17:24.531976457Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.419249ms latest_rtt=51.974372ms srtt=42.770965ms min_rtt=31.442727ms rttvar=8.165372ms cwnd=10847 ssthresh=10847 bytes_in_flight=7338 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 820353, delivered_time: Instant { tv_sec: 773, tv_nsec: 151300878 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, end_of_app_limited: 0, last_sent_packet: 679, largest_acked: 671, rate_sample: RateSample { bandwidth: 2.17 Mbps, is_app_limited: false, interval: 52.120243ms, delivered: 14147, prior_delivered: 806206, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 99180635 }), send_elapsed: 34.468121ms, ack_elapsed: 52.120243ms, rtt: 51.974372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 317008, last_update: Instant { tv_sec: 773, tv_nsec: 151476995 }, next_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.532002836Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=680 
[2025-12-13T09:17:24.532006923Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=810076 len=1324 fin=false
[2025-12-13T09:17:24.532013446Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.419249ms latest_rtt=51.974372ms srtt=42.770965ms min_rtt=31.442727ms rttvar=8.165372ms cwnd=10847 ssthresh=10847 bytes_in_flight=8688 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 820353, delivered_time: Instant { tv_sec: 773, tv_nsec: 151300878 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, end_of_app_limited: 0, last_sent_packet: 680, largest_acked: 671, rate_sample: RateSample { bandwidth: 2.17 Mbps, is_app_limited: false, interval: 52.120243ms, delivered: 14147, prior_delivered: 806206, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 99180635 }), send_elapsed: 34.468121ms, ack_elapsed: 52.120243ms, rtt: 51.974372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 317008, last_update: Instant { tv_sec: 773, tv_nsec: 151476995 }, next_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.532033112Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=681 
[2025-12-13T09:17:24.532037130Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=811400 len=1324 fin=false
[2025-12-13T09:17:24.532043301Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.419839ms latest_rtt=51.974372ms srtt=42.770965ms min_rtt=31.442727ms rttvar=8.165372ms cwnd=10847 ssthresh=10847 bytes_in_flight=10038 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 820353, delivered_time: Instant { tv_sec: 773, tv_nsec: 151300878 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, end_of_app_limited: 0, last_sent_packet: 681, largest_acked: 671, rate_sample: RateSample { bandwidth: 2.17 Mbps, is_app_limited: false, interval: 52.120243ms, delivered: 14147, prior_delivered: 806206, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 99180635 }), send_elapsed: 34.468121ms, ack_elapsed: 52.120243ms, rtt: 51.974372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 317008, last_update: Instant { tv_sec: 773, tv_nsec: 151476995 }, next_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.532063058Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=791 pn=682 
[2025-12-13T09:17:24.532071063Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=812724 len=783 fin=false
[2025-12-13T09:17:24.532077485Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.415532ms latest_rtt=51.974372ms srtt=42.770965ms min_rtt=31.442727ms rttvar=8.165372ms cwnd=10847 ssthresh=10847 bytes_in_flight=10847 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 820353, delivered_time: Instant { tv_sec: 773, tv_nsec: 151300878 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, end_of_app_limited: 0, last_sent_packet: 682, largest_acked: 671, rate_sample: RateSample { bandwidth: 2.17 Mbps, is_app_limited: false, interval: 52.120243ms, delivered: 14147, prior_delivered: 806206, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 99180635 }), send_elapsed: 34.468121ms, ack_elapsed: 52.120243ms, rtt: 51.974372ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 317008, last_update: Instant { tv_sec: 773, tv_nsec: 151476995 }, next_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.532233234Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7559 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 151476995 } })
[2025-12-13T09:17:24.532248352Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.532256908Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.532266997Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.532272427Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.552742158Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.552776552Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.552795918Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900208 
[2025-12-13T09:17:24.552814052Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2397 blocks=[665..675] ecn_counts=None
[2025-12-13T09:17:24.552825954Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 672
[2025-12-13T09:17:24.552831955Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 673
[2025-12-13T09:17:24.552836453Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 674
[2025-12-13T09:17:24.552840631Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 675
[2025-12-13T09:17:24.552851271Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:24.552886827Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.552893900Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(3288)
[2025-12-13T09:17:24.552932281Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.552954482Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=683 
[2025-12-13T09:17:24.552958911Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=813507 len=1324 fin=false
[2025-12-13T09:17:24.552972275Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=104.801815ms latest_rtt=73.119809ms srtt=44.16757ms min_rtt=31.442727ms rttvar=8.91724ms cwnd=10847 ssthresh=10847 bytes_in_flight=8909 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 823641, delivered_time: Instant { tv_sec: 773, tv_nsec: 172446315 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, end_of_app_limited: 0, last_sent_packet: 683, largest_acked: 675, rate_sample: RateSample { bandwidth: 1.93 Mbps, is_app_limited: false, interval: 52.748067ms, delivered: 12738, prior_delivered: 810903, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 119698248 }), send_elapsed: 34.468121ms, ack_elapsed: 52.748067ms, rtt: 73.119809ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 306984, last_update: Instant { tv_sec: 773, tv_nsec: 151476995 }, next_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.553003404Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=684 
[2025-12-13T09:17:24.553007070Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=814831 len=1324 fin=false
[2025-12-13T09:17:24.553015386Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=104.82089ms latest_rtt=73.119809ms srtt=44.16757ms min_rtt=31.442727ms rttvar=8.91724ms cwnd=10847 ssthresh=10847 bytes_in_flight=10259 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 823641, delivered_time: Instant { tv_sec: 773, tv_nsec: 172446315 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, end_of_app_limited: 0, last_sent_packet: 684, largest_acked: 675, rate_sample: RateSample { bandwidth: 1.93 Mbps, is_app_limited: false, interval: 52.748067ms, delivered: 12738, prior_delivered: 810903, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 119698248 }), send_elapsed: 34.468121ms, ack_elapsed: 52.748067ms, rtt: 73.119809ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 306984, last_update: Instant { tv_sec: 773, tv_nsec: 151476995 }, next_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.553045822Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=570 pn=685 
[2025-12-13T09:17:24.553049289Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=816155 len=562 fin=false
[2025-12-13T09:17:24.553055210Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=104.823015ms latest_rtt=73.119809ms srtt=44.16757ms min_rtt=31.442727ms rttvar=8.91724ms cwnd=10847 ssthresh=10847 bytes_in_flight=10847 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 112828770 }) Rate { delivered: 823641, delivered_time: Instant { tv_sec: 773, tv_nsec: 172446315 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 99326506 }, end_of_app_limited: 0, last_sent_packet: 685, largest_acked: 675, rate_sample: RateSample { bandwidth: 1.93 Mbps, is_app_limited: false, interval: 52.748067ms, delivered: 12738, prior_delivered: 810903, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 119698248 }), send_elapsed: 34.468121ms, ack_elapsed: 52.748067ms, rtt: 73.119809ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 306984, last_update: Instant { tv_sec: 773, tv_nsec: 151476995 }, next_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.62693829633356 w_max=13172.449999999999 } 
[2025-12-13T09:17:24.553158832Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 3288 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 151476995 } })
[2025-12-13T09:17:24.553170965Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.553179000Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.553187385Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.553190421Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.564149056Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.564203757Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.564226910Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900209 
[2025-12-13T09:17:24.564252338Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=9 blocks=[665..675, 677..677] ecn_counts=None
[2025-12-13T09:17:24.564265442Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 677
[2025-12-13T09:17:24.564280089Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.564311337Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.564318250Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6000)
[2025-12-13T09:17:24.564336284Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.564395354Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=686 
[2025-12-13T09:17:24.564407606Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=816717 len=1324 fin=false
[2025-12-13T09:17:24.564429206Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.189339ms latest_rtt=32.399561ms srtt=42.687568ms min_rtt=31.442727ms rttvar=9.647932ms cwnd=15497 ssthresh=15497 bytes_in_flight=10847 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 824991, delivered_time: Instant { tv_sec: 773, tv_nsec: 183876556 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 686, largest_acked: 677, rate_sample: RateSample { bandwidth: 711.47 Kbps, is_app_limited: false, interval: 52.150489ms, delivered: 4638, prior_delivered: 820353, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 151300878 }), send_elapsed: 52.150489ms, ack_elapsed: 32.575678ms, rtt: 32.399561ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 453791, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.564459292Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=687 
[2025-12-13T09:17:24.564463370Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=818041 len=1324 fin=false
[2025-12-13T09:17:24.564484349Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.250482ms latest_rtt=32.399561ms srtt=42.687568ms min_rtt=31.442727ms rttvar=9.647932ms cwnd=15497 ssthresh=15497 bytes_in_flight=12197 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 824991, delivered_time: Instant { tv_sec: 773, tv_nsec: 183876556 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 687, largest_acked: 677, rate_sample: RateSample { bandwidth: 711.47 Kbps, is_app_limited: false, interval: 52.150489ms, delivered: 4638, prior_delivered: 820353, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 151300878 }), send_elapsed: 52.150489ms, ack_elapsed: 32.575678ms, rtt: 32.399561ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 453791, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.564502723Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=688 
[2025-12-13T09:17:24.564506590Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=819365 len=1324 fin=false
[2025-12-13T09:17:24.564512692Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.266893ms latest_rtt=32.399561ms srtt=42.687568ms min_rtt=31.442727ms rttvar=9.647932ms cwnd=15497 ssthresh=15497 bytes_in_flight=13547 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 824991, delivered_time: Instant { tv_sec: 773, tv_nsec: 183876556 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 688, largest_acked: 677, rate_sample: RateSample { bandwidth: 711.47 Kbps, is_app_limited: false, interval: 52.150489ms, delivered: 4638, prior_delivered: 820353, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 151300878 }), send_elapsed: 52.150489ms, ack_elapsed: 32.575678ms, rtt: 32.399561ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 453791, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.564529833Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=689 
[2025-12-13T09:17:24.564533610Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=820689 len=1324 fin=false
[2025-12-13T09:17:24.564539491Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.267193ms latest_rtt=32.399561ms srtt=42.687568ms min_rtt=31.442727ms rttvar=9.647932ms cwnd=15497 ssthresh=15497 bytes_in_flight=14897 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 824991, delivered_time: Instant { tv_sec: 773, tv_nsec: 183876556 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 689, largest_acked: 677, rate_sample: RateSample { bandwidth: 711.47 Kbps, is_app_limited: false, interval: 52.150489ms, delivered: 4638, prior_delivered: 820353, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 151300878 }), send_elapsed: 52.150489ms, ack_elapsed: 32.575678ms, rtt: 32.399561ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 453791, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.564564638Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=582 pn=690 
[2025-12-13T09:17:24.564568776Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=822013 len=574 fin=false
[2025-12-13T09:17:24.564574867Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.266612ms latest_rtt=32.399561ms srtt=42.687568ms min_rtt=31.442727ms rttvar=9.647932ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 824991, delivered_time: Instant { tv_sec: 773, tv_nsec: 183876556 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 690, largest_acked: 677, rate_sample: RateSample { bandwidth: 711.47 Kbps, is_app_limited: false, interval: 52.150489ms, delivered: 4638, prior_delivered: 820353, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 151300878 }), send_elapsed: 52.150489ms, ack_elapsed: 32.575678ms, rtt: 32.399561ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 453791, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.564678720Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6000 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 183994575 } })
[2025-12-13T09:17:24.564686064Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.564692175Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.564697635Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.564700751Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.565929314Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.565940866Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.565951285Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900210 
[2025-12-13T09:17:24.565962526Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[665..675, 677..679] ecn_counts=None
[2025-12-13T09:17:24.565969599Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 678
[2025-12-13T09:17:24.565975270Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 679
[2025-12-13T09:17:24.565982844Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1072220
[2025-12-13T09:17:24.565989055Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:24.566009403Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.566015785Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:24.566036092Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.566050078Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=691 
[2025-12-13T09:17:24.566056410Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=11 blocks=[11900207..11900210] ecn_counts=None
[2025-12-13T09:17:24.566062772Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=822587 len=1316 fin=false
[2025-12-13T09:17:24.566075265Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=104.115329ms latest_rtt=34.1267ms srtt=41.613459ms min_rtt=31.442727ms rttvar=9.384166ms cwnd=15497 ssthresh=15497 bytes_in_flight=14147 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 827691, delivered_time: Instant { tv_sec: 773, tv_nsec: 185603695 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 691, largest_acked: 679, rate_sample: RateSample { bandwidth: 1.13 Mbps, is_app_limited: false, interval: 52.150489ms, delivered: 7338, prior_delivered: 820353, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 151300878 }), send_elapsed: 52.150489ms, ack_elapsed: 34.302817ms, rtt: 34.1267ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465504, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.566107796Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=692 
[2025-12-13T09:17:24.566112865Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=823903 len=1324 fin=false
[2025-12-13T09:17:24.566121081Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=104.131728ms latest_rtt=34.1267ms srtt=41.613459ms min_rtt=31.442727ms rttvar=9.384166ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 827691, delivered_time: Instant { tv_sec: 773, tv_nsec: 185603695 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 692, largest_acked: 679, rate_sample: RateSample { bandwidth: 1.13 Mbps, is_app_limited: false, interval: 52.150489ms, delivered: 7338, prior_delivered: 820353, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 151300878 }), send_elapsed: 52.150489ms, ack_elapsed: 34.302817ms, rtt: 34.1267ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 465504, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.566148091Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.566200929Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 183994575 } })
[2025-12-13T09:17:24.566209595Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.584983949Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.585041596Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.585063227Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900211 
[2025-12-13T09:17:24.585083665Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=10 blocks=[665..675, 677..683] ecn_counts=None
[2025-12-13T09:17:24.585095367Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 680
[2025-12-13T09:17:24.585098883Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 681
[2025-12-13T09:17:24.585101939Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 682
[2025-12-13T09:17:24.585104924Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 683
[2025-12-13T09:17:24.585111827Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.585136252Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.585141302Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4859)
[2025-12-13T09:17:24.585155508Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.585171708Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=693 
[2025-12-13T09:17:24.585175536Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=825227 len=1324 fin=false
[2025-12-13T09:17:24.585186526Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.722965ms latest_rtt=53.236068ms srtt=43.056284ms min_rtt=31.442727ms rttvar=9.923776ms cwnd=15497 ssthresh=15497 bytes_in_flight=11988 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 832550, delivered_time: Instant { tv_sec: 773, tv_nsec: 204713063 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 693, largest_acked: 683, rate_sample: RateSample { bandwidth: 1.37 Mbps, is_app_limited: false, interval: 52.150489ms, delivered: 8909, prior_delivered: 823641, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 172446315 }), send_elapsed: 52.150489ms, ack_elapsed: 32.266748ms, rtt: 53.236068ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449905, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.585211452Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=694 
[2025-12-13T09:17:24.585214969Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=826551 len=1324 fin=false
[2025-12-13T09:17:24.585220439Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.740066ms latest_rtt=53.236068ms srtt=43.056284ms min_rtt=31.442727ms rttvar=9.923776ms cwnd=15497 ssthresh=15497 bytes_in_flight=13338 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 832550, delivered_time: Instant { tv_sec: 773, tv_nsec: 204713063 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 694, largest_acked: 683, rate_sample: RateSample { bandwidth: 1.37 Mbps, is_app_limited: false, interval: 52.150489ms, delivered: 8909, prior_delivered: 823641, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 172446315 }), send_elapsed: 52.150489ms, ack_elapsed: 32.266748ms, rtt: 53.236068ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449905, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.585243351Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=695 
[2025-12-13T09:17:24.585246668Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=827875 len=1324 fin=false
[2025-12-13T09:17:24.585252018Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.739917ms latest_rtt=53.236068ms srtt=43.056284ms min_rtt=31.442727ms rttvar=9.923776ms cwnd=15497 ssthresh=15497 bytes_in_flight=14688 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 832550, delivered_time: Instant { tv_sec: 773, tv_nsec: 204713063 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 695, largest_acked: 683, rate_sample: RateSample { bandwidth: 1.37 Mbps, is_app_limited: false, interval: 52.150489ms, delivered: 8909, prior_delivered: 823641, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 172446315 }), send_elapsed: 52.150489ms, ack_elapsed: 32.266748ms, rtt: 53.236068ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449905, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.585268228Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=791 pn=696 
[2025-12-13T09:17:24.585271464Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=829199 len=783 fin=false
[2025-12-13T09:17:24.585276543Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.740748ms latest_rtt=53.236068ms srtt=43.056284ms min_rtt=31.442727ms rttvar=9.923776ms cwnd=15497 ssthresh=15497 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 832550, delivered_time: Instant { tv_sec: 773, tv_nsec: 204713063 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 151476995 }, end_of_app_limited: 0, last_sent_packet: 696, largest_acked: 683, rate_sample: RateSample { bandwidth: 1.37 Mbps, is_app_limited: false, interval: 52.150489ms, delivered: 8909, prior_delivered: 823641, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 172446315 }), send_elapsed: 52.150489ms, ack_elapsed: 32.266748ms, rtt: 53.236068ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 449905, last_update: Instant { tv_sec: 773, tv_nsec: 183994575 }, next_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.585400223Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4859 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 183994575 } })
[2025-12-13T09:17:24.585425420Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.585433455Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.585442251Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.585446369Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.602341230Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.602390472Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.602410850Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900212 
[2025-12-13T09:17:24.602427921Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[665..675, 677..690, 692..692] ecn_counts=None
[2025-12-13T09:17:24.602439633Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 684
[2025-12-13T09:17:24.602445524Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 685
[2025-12-13T09:17:24.602450013Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 686
[2025-12-13T09:17:24.602455032Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 687
[2025-12-13T09:17:24.602458979Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 688
[2025-12-13T09:17:24.602464279Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 689
[2025-12-13T09:17:24.602469459Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 690
[2025-12-13T09:17:24.602474298Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 692
[2025-12-13T09:17:24.602486180Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:24.602556611Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.602563213Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(10638)
[2025-12-13T09:17:24.602577840Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.602594491Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=697 
[2025-12-13T09:17:24.602598358Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=829982 len=1324 fin=false
[2025-12-13T09:17:24.602610761Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=9.460833ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=16847 ssthresh=15497 bytes_in_flight=7559 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 697, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 496334, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.602650896Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=698 
[2025-12-13T09:17:24.602656787Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=831306 len=1324 fin=false
[2025-12-13T09:17:24.602667306Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=9.403997ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=16847 ssthresh=15497 bytes_in_flight=8909 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 698, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 496334, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.602690189Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=699 
[2025-12-13T09:17:24.602695859Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=832630 len=1324 fin=false
[2025-12-13T09:17:24.602705708Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=9.365676ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=16847 ssthresh=15497 bytes_in_flight=10259 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 699, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 496334, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.602737937Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=700 
[2025-12-13T09:17:24.602743959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=833954 len=1324 fin=false
[2025-12-13T09:17:24.602755049Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=9.316274ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=16847 ssthresh=15497 bytes_in_flight=11609 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 700, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 496334, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.602791768Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=701 
[2025-12-13T09:17:24.602797528Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=835278 len=1324 fin=false
[2025-12-13T09:17:24.602807266Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=9.264167ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=16847 ssthresh=15497 bytes_in_flight=12959 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 701, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 496334, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.602825600Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=702 
[2025-12-13T09:17:24.602828766Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=836602 len=1324 fin=false
[2025-12-13T09:17:24.602834777Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=9.236856ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=16847 ssthresh=15497 bytes_in_flight=14309 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 702, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 496334, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.602865755Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=703 
[2025-12-13T09:17:24.602869221Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=837926 len=1324 fin=false
[2025-12-13T09:17:24.602874922Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=9.197143ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=16847 ssthresh=15497 bytes_in_flight=15659 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 703, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 496334, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.602889920Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1170 pn=704 
[2025-12-13T09:17:24.602893056Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=839250 len=1162 fin=false
[2025-12-13T09:17:24.602898055Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=9.174069ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=16847 ssthresh=15497 bytes_in_flight=16847 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 36164155 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 704, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 496334, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.3084660800829924 w_max=22140 } 
[2025-12-13T09:17:24.603043375Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 10638 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 222235661 } })
[2025-12-13T09:17:24.603053113Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.603059435Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.603066749Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.603069854Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.613159188Z TRACE quiche_server] timed out
[2025-12-13T09:17:24.613209421Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:24.613235189Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 691 lost on epoch 2
[2025-12-13T09:17:24.613244286Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.86492ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=11792 ssthresh=11792 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 704, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 496334, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.613310039Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=9 pn=705 
[2025-12-13T09:17:24.613315058Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=1362 blocks=[11900207..11900212] ecn_counts=None
[2025-12-13T09:17:24.613336227Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.77364ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=11792 ssthresh=11792 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 705, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 347407, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.613494030Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 27 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 222235661 } })
[2025-12-13T09:17:24.613506994Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.613518255Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.613528434Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.613532652Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.616892233Z TRACE quiche_server] got 56 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.616916588Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.616932899Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=35 pn=11900214 
[2025-12-13T09:17:24.616973424Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1084731
[2025-12-13T09:17:24.616983262Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=1
[2025-12-13T09:17:24.617012126Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1786 blocks=[665..675, 677..690, 692..692] ecn_counts=None
[2025-12-13T09:17:24.617040679Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 56 bytes
[2025-12-13T09:17:24.617067993Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.617112425Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=10 pn=706 
[2025-12-13T09:17:24.617120150Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=19 blocks=[11900207..11900212, 11900214..11900214] ecn_counts=None
[2025-12-13T09:17:24.617140427Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.968579ms latest_rtt=38.06603ms srtt=42.428501ms min_rtt=31.442727ms rttvar=8.698395ms cwnd=11792 ssthresh=11792 bytes_in_flight=15497 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 841838, delivered_time: Instant { tv_sec: 773, tv_nsec: 222060605 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 706, largest_acked: 692, rate_sample: RateSample { bandwidth: 3.10 Mbps, is_app_limited: false, interval: 36.45691ms, delivered: 14147, prior_delivered: 827691, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 185603695 }), send_elapsed: 32.51758ms, ack_elapsed: 36.45691ms, rtt: 38.06603ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 347407, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.617237488Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 28 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 222235661 } })
[2025-12-13T09:17:24.617246575Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.617251925Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.617260871Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.617264107Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.619211607Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.619231554Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.619243576Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900215 
[2025-12-13T09:17:24.619257973Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[665..675, 677..690, 692..693, 695..695] ecn_counts=None
[2025-12-13T09:17:24.619266629Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 693
[2025-12-13T09:17:24.619272299Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 695
[2025-12-13T09:17:24.619281336Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:24.619302115Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.619308997Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1890)
[2025-12-13T09:17:24.619334154Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.619365312Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1324 pn=707 
[2025-12-13T09:17:24.619375551Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=822587 len=1316 fin=false
[2025-12-13T09:17:24.619391842Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.710856ms latest_rtt=54.90094ms srtt=43.982555ms min_rtt=31.442727ms rttvar=9.631905ms cwnd=11792 ssthresh=11792 bytes_in_flight=14139 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 844538, delivered_time: Instant { tv_sec: 773, tv_nsec: 238895515 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 707, largest_acked: 695, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 34.182452ms, delivered: 11988, prior_delivered: 832550, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 204713063 }), send_elapsed: 32.51758ms, ack_elapsed: 34.182452ms, rtt: 54.90094ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 335132, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.619473854Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1342 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 222235661 } })
[2025-12-13T09:17:24.619487509Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.619494763Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.619509811Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=530 pn=708 
[2025-12-13T09:17:24.619515812Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=840412 len=522 fin=false
[2025-12-13T09:17:24.619529578Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.573059ms latest_rtt=54.90094ms srtt=43.982555ms min_rtt=31.442727ms rttvar=9.631905ms cwnd=11792 ssthresh=11792 bytes_in_flight=14687 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 844538, delivered_time: Instant { tv_sec: 773, tv_nsec: 238895515 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 708, largest_acked: 695, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 34.182452ms, delivered: 11988, prior_delivered: 832550, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 204713063 }), send_elapsed: 32.51758ms, ack_elapsed: 34.182452ms, rtt: 54.90094ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 335132, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.619589549Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 548 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 222235661 } })
[2025-12-13T09:17:24.619603876Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.619624183Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.619635414Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.619642437Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.626718578Z TRACE quiche_server] timed out
[2025-12-13T09:17:24.626745057Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:24.626751289Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 694 lost on epoch 2
[2025-12-13T09:17:24.626757070Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.251655ms latest_rtt=54.90094ms srtt=43.982555ms min_rtt=31.442727ms rttvar=9.631905ms cwnd=11792 ssthresh=11792 bytes_in_flight=13337 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 844538, delivered_time: Instant { tv_sec: 773, tv_nsec: 238895515 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 183994575 }, end_of_app_limited: 0, last_sent_packet: 708, largest_acked: 695, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 34.182452ms, delivered: 11988, prior_delivered: 832550, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 204713063 }), send_elapsed: 32.51758ms, ack_elapsed: 34.182452ms, rtt: 54.90094ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 335132, last_update: Instant { tv_sec: 773, tv_nsec: 222235661 }, next_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.626820347Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.626827180Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.644313596Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.644374599Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.644395468Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900216 
[2025-12-13T09:17:24.644417579Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=10 blocks=[680..690, 692..693, 695..705] ecn_counts=None
[2025-12-13T09:17:24.644429411Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 696
[2025-12-13T09:17:24.644436424Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 697
[2025-12-13T09:17:24.644442856Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 698
[2025-12-13T09:17:24.644448156Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 699
[2025-12-13T09:17:24.644452875Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 700
[2025-12-13T09:17:24.644457884Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 701
[2025-12-13T09:17:24.644462562Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 702
[2025-12-13T09:17:24.644467402Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 703
[2025-12-13T09:17:24.644472291Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 704
[2025-12-13T09:17:24.644477410Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 705
[2025-12-13T09:17:24.644502948Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:24.644566626Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.644573158Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(17915)
[2025-12-13T09:17:24.644591653Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.644610598Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=709 
[2025-12-13T09:17:24.644615266Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=826551 len=1324 fin=false
[2025-12-13T09:17:24.644629493Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.814376ms latest_rtt=41.810113ms srtt=43.700999ms min_rtt=31.442727ms rttvar=7.787038ms cwnd=11792 ssthresh=11792 bytes_in_flight=3240 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 855985, delivered_time: Instant { tv_sec: 773, tv_nsec: 264045774 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, end_of_app_limited: 0, last_sent_packet: 709, largest_acked: 705, rate_sample: RateSample { bandwidth: 2.70 Mbps, is_app_limited: false, interval: 41.985169ms, delivered: 14147, prior_delivered: 841838, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 222060605 }), send_elapsed: 38.241086ms, ack_elapsed: 41.985169ms, rtt: 41.810113ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 337292, last_update: Instant { tv_sec: 773, tv_nsec: 264249954 }, next_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.644657465Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=710 
[2025-12-13T09:17:24.644661592Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=840934 len=1324 fin=false
[2025-12-13T09:17:24.644668205Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.834875ms latest_rtt=41.810113ms srtt=43.700999ms min_rtt=31.442727ms rttvar=7.787038ms cwnd=11792 ssthresh=11792 bytes_in_flight=4590 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 855985, delivered_time: Instant { tv_sec: 773, tv_nsec: 264045774 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, end_of_app_limited: 0, last_sent_packet: 710, largest_acked: 705, rate_sample: RateSample { bandwidth: 2.70 Mbps, is_app_limited: false, interval: 41.985169ms, delivered: 14147, prior_delivered: 841838, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 222060605 }), send_elapsed: 38.241086ms, ack_elapsed: 41.985169ms, rtt: 41.810113ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 337292, last_update: Instant { tv_sec: 773, tv_nsec: 264249954 }, next_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.644686529Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=711 
[2025-12-13T09:17:24.644690436Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=842258 len=1324 fin=false
[2025-12-13T09:17:24.644701466Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.831649ms latest_rtt=41.810113ms srtt=43.700999ms min_rtt=31.442727ms rttvar=7.787038ms cwnd=11792 ssthresh=11792 bytes_in_flight=5940 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 855985, delivered_time: Instant { tv_sec: 773, tv_nsec: 264045774 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, end_of_app_limited: 0, last_sent_packet: 711, largest_acked: 705, rate_sample: RateSample { bandwidth: 2.70 Mbps, is_app_limited: false, interval: 41.985169ms, delivered: 14147, prior_delivered: 841838, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 222060605 }), send_elapsed: 38.241086ms, ack_elapsed: 41.985169ms, rtt: 41.810113ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 337292, last_update: Instant { tv_sec: 773, tv_nsec: 264249954 }, next_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.644721884Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=712 
[2025-12-13T09:17:24.644726002Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=843582 len=1324 fin=false
[2025-12-13T09:17:24.644733045Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.835245ms latest_rtt=41.810113ms srtt=43.700999ms min_rtt=31.442727ms rttvar=7.787038ms cwnd=11792 ssthresh=11792 bytes_in_flight=7290 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 855985, delivered_time: Instant { tv_sec: 773, tv_nsec: 264045774 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, end_of_app_limited: 0, last_sent_packet: 712, largest_acked: 705, rate_sample: RateSample { bandwidth: 2.70 Mbps, is_app_limited: false, interval: 41.985169ms, delivered: 14147, prior_delivered: 841838, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 222060605 }), send_elapsed: 38.241086ms, ack_elapsed: 41.985169ms, rtt: 41.810113ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 337292, last_update: Instant { tv_sec: 773, tv_nsec: 264249954 }, next_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.644750798Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=713 
[2025-12-13T09:17:24.644754064Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=844906 len=1324 fin=false
[2025-12-13T09:17:24.644759033Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.838932ms latest_rtt=41.810113ms srtt=43.700999ms min_rtt=31.442727ms rttvar=7.787038ms cwnd=11792 ssthresh=11792 bytes_in_flight=8640 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 855985, delivered_time: Instant { tv_sec: 773, tv_nsec: 264045774 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, end_of_app_limited: 0, last_sent_packet: 713, largest_acked: 705, rate_sample: RateSample { bandwidth: 2.70 Mbps, is_app_limited: false, interval: 41.985169ms, delivered: 14147, prior_delivered: 841838, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 222060605 }), send_elapsed: 38.241086ms, ack_elapsed: 41.985169ms, rtt: 41.810113ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 337292, last_update: Instant { tv_sec: 773, tv_nsec: 264249954 }, next_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.644778059Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=714 
[2025-12-13T09:17:24.644781315Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=846230 len=1324 fin=false
[2025-12-13T09:17:24.644786374Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.838782ms latest_rtt=41.810113ms srtt=43.700999ms min_rtt=31.442727ms rttvar=7.787038ms cwnd=11792 ssthresh=11792 bytes_in_flight=9990 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 855985, delivered_time: Instant { tv_sec: 773, tv_nsec: 264045774 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, end_of_app_limited: 0, last_sent_packet: 714, largest_acked: 705, rate_sample: RateSample { bandwidth: 2.70 Mbps, is_app_limited: false, interval: 41.985169ms, delivered: 14147, prior_delivered: 841838, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 222060605 }), send_elapsed: 38.241086ms, ack_elapsed: 41.985169ms, rtt: 41.810113ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 337292, last_update: Instant { tv_sec: 773, tv_nsec: 264249954 }, next_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.644802274Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=715 
[2025-12-13T09:17:24.644805470Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=847554 len=1324 fin=false
[2025-12-13T09:17:24.644810319Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.839063ms latest_rtt=41.810113ms srtt=43.700999ms min_rtt=31.442727ms rttvar=7.787038ms cwnd=11792 ssthresh=11792 bytes_in_flight=11340 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 855985, delivered_time: Instant { tv_sec: 773, tv_nsec: 264045774 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, end_of_app_limited: 0, last_sent_packet: 715, largest_acked: 705, rate_sample: RateSample { bandwidth: 2.70 Mbps, is_app_limited: false, interval: 41.985169ms, delivered: 14147, prior_delivered: 841838, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 222060605 }), send_elapsed: 38.241086ms, ack_elapsed: 41.985169ms, rtt: 41.810113ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 337292, last_update: Instant { tv_sec: 773, tv_nsec: 264249954 }, next_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.644825868Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=434 pn=716 
[2025-12-13T09:17:24.644829144Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=848878 len=426 fin=false
[2025-12-13T09:17:24.644836658Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.836618ms latest_rtt=41.810113ms srtt=43.700999ms min_rtt=31.442727ms rttvar=7.787038ms cwnd=11792 ssthresh=11792 bytes_in_flight=11792 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 855985, delivered_time: Instant { tv_sec: 773, tv_nsec: 264045774 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, end_of_app_limited: 0, last_sent_packet: 716, largest_acked: 705, rate_sample: RateSample { bandwidth: 2.70 Mbps, is_app_limited: false, interval: 41.985169ms, delivered: 14147, prior_delivered: 841838, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 222060605 }), send_elapsed: 38.241086ms, ack_elapsed: 41.985169ms, rtt: 41.810113ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 337292, last_update: Instant { tv_sec: 773, tv_nsec: 264249954 }, next_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.645002877Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9902 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 264249954 } })
[2025-12-13T09:17:24.645016211Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.645024216Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.645032632Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.645035788Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.671804754Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.671838436Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.671857672Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900217 
[2025-12-13T09:17:24.671877819Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2518 blocks=[693..693, 695..708] ecn_counts=None
[2025-12-13T09:17:24.671890783Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 706
[2025-12-13T09:17:24.671896183Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 707
[2025-12-13T09:17:24.671900511Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 708
[2025-12-13T09:17:24.671912644Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.671951266Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.671957758Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1890)
[2025-12-13T09:17:24.671973066Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.671991931Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=717 
[2025-12-13T09:17:24.671995818Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=849304 len=1324 fin=false
[2025-12-13T09:17:24.672009464Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.133343ms latest_rtt=69.271876ms srtt=44.379358ms min_rtt=31.442727ms rttvar=7.196997ms cwnd=11792 ssthresh=11792 bytes_in_flight=11252 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 857875, delivered_time: Instant { tv_sec: 773, tv_nsec: 291507537 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, end_of_app_limited: 0, last_sent_packet: 717, largest_acked: 708, rate_sample: RateSample { bandwidth: 2.03 Mbps, is_app_limited: false, interval: 52.612022ms, delivered: 13337, prior_delivered: 844538, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 238895515 }), send_elapsed: 38.241086ms, ack_elapsed: 52.612022ms, rtt: 69.271876ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 332136, last_update: Instant { tv_sec: 773, tv_nsec: 264249954 }, next_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.672049789Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=718 
[2025-12-13T09:17:24.672053917Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=850628 len=514 fin=false
[2025-12-13T09:17:24.672059547Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.153641ms latest_rtt=69.271876ms srtt=44.379358ms min_rtt=31.442727ms rttvar=7.196997ms cwnd=11792 ssthresh=11792 bytes_in_flight=11792 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 857875, delivered_time: Instant { tv_sec: 773, tv_nsec: 291507537 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 222235661 }, end_of_app_limited: 0, last_sent_packet: 718, largest_acked: 708, rate_sample: RateSample { bandwidth: 2.03 Mbps, is_app_limited: false, interval: 52.612022ms, delivered: 13337, prior_delivered: 844538, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 238895515 }), send_elapsed: 38.241086ms, ack_elapsed: 52.612022ms, rtt: 69.271876ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 332136, last_update: Instant { tv_sec: 773, tv_nsec: 264249954 }, next_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.672171385Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1890 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 264249954 } })
[2025-12-13T09:17:24.672186784Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.672194378Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.672205188Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.672209666Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.682159178Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.682191798Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.682211254Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900218 
[2025-12-13T09:17:24.682232694Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[693..693, 695..714] ecn_counts=None
[2025-12-13T09:17:24.682244386Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 709
[2025-12-13T09:17:24.682251269Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 710
[2025-12-13T09:17:24.682272829Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 711
[2025-12-13T09:17:24.682278279Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 712
[2025-12-13T09:17:24.682282116Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 713
[2025-12-13T09:17:24.682285653Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 714
[2025-12-13T09:17:24.682298486Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1109698
[2025-12-13T09:17:24.682307954Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:24.682377633Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.682388814Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9450)
[2025-12-13T09:17:24.682414422Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.682441813Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=719 
[2025-12-13T09:17:24.682447283Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=27 blocks=[11900215..11900218] ecn_counts=None
[2025-12-13T09:17:24.682452923Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=851142 len=1316 fin=false
[2025-12-13T09:17:24.682468813Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.877777ms latest_rtt=37.611647ms srtt=43.528393ms min_rtt=31.442727ms rttvar=7.099674ms cwnd=13142 ssthresh=11792 bytes_in_flight=5042 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 865975, delivered_time: Instant { tv_sec: 773, tv_nsec: 301861601 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, end_of_app_limited: 0, last_sent_packet: 719, largest_acked: 714, rate_sample: RateSample { bandwidth: 1.90 Mbps, is_app_limited: false, interval: 42.014293ms, delivered: 9990, prior_delivered: 855985, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 264045774 }), send_elapsed: 42.014293ms, ack_elapsed: 37.815827ms, rtt: 37.611647ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 377397, last_update: Instant { tv_sec: 773, tv_nsec: 302074687 }, next_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.682499911Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=720 
[2025-12-13T09:17:24.682503998Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=852458 len=1324 fin=false
[2025-12-13T09:17:24.682510911Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.912762ms latest_rtt=37.611647ms srtt=43.528393ms min_rtt=31.442727ms rttvar=7.099674ms cwnd=13142 ssthresh=11792 bytes_in_flight=6392 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 865975, delivered_time: Instant { tv_sec: 773, tv_nsec: 301861601 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, end_of_app_limited: 0, last_sent_packet: 720, largest_acked: 714, rate_sample: RateSample { bandwidth: 1.90 Mbps, is_app_limited: false, interval: 42.014293ms, delivered: 9990, prior_delivered: 855985, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 264045774 }), send_elapsed: 42.014293ms, ack_elapsed: 37.815827ms, rtt: 37.611647ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 377397, last_update: Instant { tv_sec: 773, tv_nsec: 302074687 }, next_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.682537611Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=721 
[2025-12-13T09:17:24.682541648Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=853782 len=1324 fin=false
[2025-12-13T09:17:24.682548170Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.913644ms latest_rtt=37.611647ms srtt=43.528393ms min_rtt=31.442727ms rttvar=7.099674ms cwnd=13142 ssthresh=11792 bytes_in_flight=7742 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 865975, delivered_time: Instant { tv_sec: 773, tv_nsec: 301861601 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, end_of_app_limited: 0, last_sent_packet: 721, largest_acked: 714, rate_sample: RateSample { bandwidth: 1.90 Mbps, is_app_limited: false, interval: 42.014293ms, delivered: 9990, prior_delivered: 855985, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 264045774 }), send_elapsed: 42.014293ms, ack_elapsed: 37.815827ms, rtt: 37.611647ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 377397, last_update: Instant { tv_sec: 773, tv_nsec: 302074687 }, next_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.682566544Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=722 
[2025-12-13T09:17:24.682570432Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=855106 len=1324 fin=false
[2025-12-13T09:17:24.682576503Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.914886ms latest_rtt=37.611647ms srtt=43.528393ms min_rtt=31.442727ms rttvar=7.099674ms cwnd=13142 ssthresh=11792 bytes_in_flight=9092 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 865975, delivered_time: Instant { tv_sec: 773, tv_nsec: 301861601 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, end_of_app_limited: 0, last_sent_packet: 722, largest_acked: 714, rate_sample: RateSample { bandwidth: 1.90 Mbps, is_app_limited: false, interval: 42.014293ms, delivered: 9990, prior_delivered: 855985, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 264045774 }), send_elapsed: 42.014293ms, ack_elapsed: 37.815827ms, rtt: 37.611647ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 377397, last_update: Instant { tv_sec: 773, tv_nsec: 302074687 }, next_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.682612249Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=724 
[2025-12-13T09:17:24.682616327Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=856430 len=1324 fin=false
[2025-12-13T09:17:24.682623060Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.913544ms latest_rtt=37.611647ms srtt=43.528393ms min_rtt=31.442727ms rttvar=7.099674ms cwnd=13142 ssthresh=11792 bytes_in_flight=10442 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 865975, delivered_time: Instant { tv_sec: 773, tv_nsec: 301861601 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, end_of_app_limited: 0, last_sent_packet: 724, largest_acked: 714, rate_sample: RateSample { bandwidth: 1.90 Mbps, is_app_limited: false, interval: 42.014293ms, delivered: 9990, prior_delivered: 855985, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 264045774 }), send_elapsed: 42.014293ms, ack_elapsed: 37.815827ms, rtt: 37.611647ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 377397, last_update: Instant { tv_sec: 773, tv_nsec: 302074687 }, next_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.682647405Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=725 
[2025-12-13T09:17:24.682651372Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=857754 len=1324 fin=false
[2025-12-13T09:17:24.682657574Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.914616ms latest_rtt=37.611647ms srtt=43.528393ms min_rtt=31.442727ms rttvar=7.099674ms cwnd=13142 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 865975, delivered_time: Instant { tv_sec: 773, tv_nsec: 301861601 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, end_of_app_limited: 0, last_sent_packet: 725, largest_acked: 714, rate_sample: RateSample { bandwidth: 1.90 Mbps, is_app_limited: false, interval: 42.014293ms, delivered: 9990, prior_delivered: 855985, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 264045774 }), send_elapsed: 42.014293ms, ack_elapsed: 37.815827ms, rtt: 37.611647ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 377397, last_update: Instant { tv_sec: 773, tv_nsec: 302074687 }, next_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.682675667Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=726 
[2025-12-13T09:17:24.682679565Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=859078 len=1324 fin=false
[2025-12-13T09:17:24.682685606Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.914896ms latest_rtt=37.611647ms srtt=43.528393ms min_rtt=31.442727ms rttvar=7.099674ms cwnd=13142 ssthresh=11792 bytes_in_flight=13142 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 865975, delivered_time: Instant { tv_sec: 773, tv_nsec: 301861601 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, end_of_app_limited: 0, last_sent_packet: 726, largest_acked: 714, rate_sample: RateSample { bandwidth: 1.90 Mbps, is_app_limited: false, interval: 42.014293ms, delivered: 9990, prior_delivered: 855985, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 264045774 }), send_elapsed: 42.014293ms, ack_elapsed: 37.815827ms, rtt: 37.611647ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 377397, last_update: Instant { tv_sec: 773, tv_nsec: 302074687 }, next_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.682707156Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.682853578Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9450 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 302074687 } })
[2025-12-13T09:17:24.682865300Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.707441402Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.707484792Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.707503046Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900219 
[2025-12-13T09:17:24.707519997Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=392 blocks=[693..693, 695..718] ecn_counts=None
[2025-12-13T09:17:24.707531178Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 715
[2025-12-13T09:17:24.707536398Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 716
[2025-12-13T09:17:24.707541708Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 717
[2025-12-13T09:17:24.707546437Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 718
[2025-12-13T09:17:24.707557908Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.707591220Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.707596600Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(3692)
[2025-12-13T09:17:24.707610365Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.707627738Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=727 
[2025-12-13T09:17:24.707632316Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=860402 len=1324 fin=false
[2025-12-13T09:17:24.707651572Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.057223ms latest_rtt=62.903368ms srtt=45.558264ms min_rtt=31.442727ms rttvar=9.384498ms cwnd=13142 ssthresh=11792 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 869667, delivered_time: Instant { tv_sec: 773, tv_nsec: 327153322 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, end_of_app_limited: 0, last_sent_packet: 727, largest_acked: 718, rate_sample: RateSample { bandwidth: 2.25 Mbps, is_app_limited: false, interval: 42.014293ms, delivered: 11792, prior_delivered: 857875, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 291507537 }), send_elapsed: 42.014293ms, ack_elapsed: 35.645785ms, rtt: 62.903368ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 360582, last_update: Instant { tv_sec: 773, tv_nsec: 302074687 }, next_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.707694973Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=728 
[2025-12-13T09:17:24.707698589Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=861726 len=1324 fin=false
[2025-12-13T09:17:24.707705573Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.081198ms latest_rtt=62.903368ms srtt=45.558264ms min_rtt=31.442727ms rttvar=9.384498ms cwnd=13142 ssthresh=11792 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 869667, delivered_time: Instant { tv_sec: 773, tv_nsec: 327153322 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, end_of_app_limited: 0, last_sent_packet: 728, largest_acked: 718, rate_sample: RateSample { bandwidth: 2.25 Mbps, is_app_limited: false, interval: 42.014293ms, delivered: 11792, prior_delivered: 857875, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 291507537 }), send_elapsed: 42.014293ms, ack_elapsed: 35.645785ms, rtt: 62.903368ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 360582, last_update: Instant { tv_sec: 773, tv_nsec: 302074687 }, next_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.707722504Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=729 
[2025-12-13T09:17:24.707725710Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=863050 len=966 fin=false
[2025-12-13T09:17:24.707730689Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.085516ms latest_rtt=62.903368ms srtt=45.558264ms min_rtt=31.442727ms rttvar=9.384498ms cwnd=13142 ssthresh=11792 bytes_in_flight=13142 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 869667, delivered_time: Instant { tv_sec: 773, tv_nsec: 327153322 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 264249954 }, end_of_app_limited: 0, last_sent_packet: 729, largest_acked: 718, rate_sample: RateSample { bandwidth: 2.25 Mbps, is_app_limited: false, interval: 42.014293ms, delivered: 11792, prior_delivered: 857875, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 291507537 }), send_elapsed: 42.014293ms, ack_elapsed: 35.645785ms, rtt: 62.903368ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 360582, last_update: Instant { tv_sec: 773, tv_nsec: 302074687 }, next_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.707827930Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 3692 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 302074687 } })
[2025-12-13T09:17:24.707840203Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.707848568Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.707855741Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.707858837Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.718992940Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.719034828Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.719048734Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900220 
[2025-12-13T09:17:24.719063481Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[715..722, 724..724] ecn_counts=None
[2025-12-13T09:17:24.719074892Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 719
[2025-12-13T09:17:24.719082176Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 720
[2025-12-13T09:17:24.719088067Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 721
[2025-12-13T09:17:24.719093417Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 722
[2025-12-13T09:17:24.719099348Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 724
[2025-12-13T09:17:24.719113414Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.719154831Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.719164118Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6750)
[2025-12-13T09:17:24.719181581Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.719195436Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=730 
[2025-12-13T09:17:24.719200015Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=864016 len=1324 fin=false
[2025-12-13T09:17:24.719216926Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.544268ms latest_rtt=36.625606ms srtt=44.434681ms min_rtt=31.442727ms rttvar=9.285537ms cwnd=13142 ssthresh=11792 bytes_in_flight=7742 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 876417, delivered_time: Instant { tv_sec: 773, tv_nsec: 338700293 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, end_of_app_limited: 0, last_sent_packet: 730, largest_acked: 724, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 37.824733ms, delivered: 10442, prior_delivered: 865975, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 301861601 }), send_elapsed: 37.824733ms, ack_elapsed: 36.838692ms, rtt: 36.625606ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 369699, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.719260197Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=731 
[2025-12-13T09:17:24.719264545Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=865340 len=1324 fin=false
[2025-12-13T09:17:24.719272039Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.56077ms latest_rtt=36.625606ms srtt=44.434681ms min_rtt=31.442727ms rttvar=9.285537ms cwnd=13142 ssthresh=11792 bytes_in_flight=9092 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 876417, delivered_time: Instant { tv_sec: 773, tv_nsec: 338700293 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, end_of_app_limited: 0, last_sent_packet: 731, largest_acked: 724, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 37.824733ms, delivered: 10442, prior_delivered: 865975, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 301861601 }), send_elapsed: 37.824733ms, ack_elapsed: 36.838692ms, rtt: 36.625606ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 369699, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.719298888Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=732 
[2025-12-13T09:17:24.719302906Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=866664 len=1324 fin=false
[2025-12-13T09:17:24.719309258Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.563364ms latest_rtt=36.625606ms srtt=44.434681ms min_rtt=31.442727ms rttvar=9.285537ms cwnd=13142 ssthresh=11792 bytes_in_flight=10442 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 876417, delivered_time: Instant { tv_sec: 773, tv_nsec: 338700293 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, end_of_app_limited: 0, last_sent_packet: 732, largest_acked: 724, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 37.824733ms, delivered: 10442, prior_delivered: 865975, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 301861601 }), send_elapsed: 37.824733ms, ack_elapsed: 36.838692ms, rtt: 36.625606ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 369699, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.719327732Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=733 
[2025-12-13T09:17:24.719331609Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=867988 len=1324 fin=false
[2025-12-13T09:17:24.719337651Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.564717ms latest_rtt=36.625606ms srtt=44.434681ms min_rtt=31.442727ms rttvar=9.285537ms cwnd=13142 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 876417, delivered_time: Instant { tv_sec: 773, tv_nsec: 338700293 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, end_of_app_limited: 0, last_sent_packet: 733, largest_acked: 724, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 37.824733ms, delivered: 10442, prior_delivered: 865975, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 301861601 }), send_elapsed: 37.824733ms, ack_elapsed: 36.838692ms, rtt: 36.625606ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 369699, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.719397782Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=734 
[2025-12-13T09:17:24.719402301Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=869312 len=1324 fin=false
[2025-12-13T09:17:24.719410206Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=106.560269ms latest_rtt=36.625606ms srtt=44.434681ms min_rtt=31.442727ms rttvar=9.285537ms cwnd=13142 ssthresh=11792 bytes_in_flight=13142 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 876417, delivered_time: Instant { tv_sec: 773, tv_nsec: 338700293 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, end_of_app_limited: 0, last_sent_packet: 734, largest_acked: 724, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 37.824733ms, delivered: 10442, prior_delivered: 865975, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 301861601 }), send_elapsed: 37.824733ms, ack_elapsed: 36.838692ms, rtt: 36.625606ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 369699, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.719428910Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.719556928Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 338839371 } })
[2025-12-13T09:17:24.719571515Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.738068849Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.738104856Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.738123731Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900221 
[2025-12-13T09:17:24.738142747Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2143 blocks=[715..722, 724..726] ecn_counts=None
[2025-12-13T09:17:24.738151663Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 725
[2025-12-13T09:17:24.738155210Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 726
[2025-12-13T09:17:24.738162373Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.738190656Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.738199482Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:24.738213548Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.738229308Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=735 
[2025-12-13T09:17:24.738233315Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=870636 len=1324 fin=false
[2025-12-13T09:17:24.738245578Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.406717ms latest_rtt=55.69889ms srtt=43.699706ms min_rtt=31.442727ms rttvar=8.434099ms cwnd=13142 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 879117, delivered_time: Instant { tv_sec: 773, tv_nsec: 357773577 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, end_of_app_limited: 0, last_sent_packet: 735, largest_acked: 726, rate_sample: RateSample { bandwidth: 1.88 Mbps, is_app_limited: false, interval: 55.911976ms, delivered: 13142, prior_delivered: 865975, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 301861601 }), send_elapsed: 37.824733ms, ack_elapsed: 55.911976ms, rtt: 55.69889ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 375917, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.738282376Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=736 
[2025-12-13T09:17:24.738285973Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=871960 len=1324 fin=false
[2025-12-13T09:17:24.738291784Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.423759ms latest_rtt=55.69889ms srtt=43.699706ms min_rtt=31.442727ms rttvar=8.434099ms cwnd=13142 ssthresh=11792 bytes_in_flight=13142 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 879117, delivered_time: Instant { tv_sec: 773, tv_nsec: 357773577 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 302074687 }, end_of_app_limited: 0, last_sent_packet: 736, largest_acked: 726, rate_sample: RateSample { bandwidth: 1.88 Mbps, is_app_limited: false, interval: 55.911976ms, delivered: 13142, prior_delivered: 865975, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 301861601 }), send_elapsed: 37.824733ms, ack_elapsed: 55.911976ms, rtt: 55.69889ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 375917, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.738308004Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.738398512Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 338839371 } })
[2025-12-13T09:17:24.738410394Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.751532782Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.751567266Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.751588756Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900222 
[2025-12-13T09:17:24.751607671Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=17 blocks=[715..722, 724..730] ecn_counts=None
[2025-12-13T09:17:24.751619654Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 727
[2025-12-13T09:17:24.751625154Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 728
[2025-12-13T09:17:24.751629853Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 729
[2025-12-13T09:17:24.751634291Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 730
[2025-12-13T09:17:24.751668735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1127484
[2025-12-13T09:17:24.751677421Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:24.751755136Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.751761387Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5042)
[2025-12-13T09:17:24.751776184Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.751794829Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=737 
[2025-12-13T09:17:24.751798987Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=25 blocks=[11900219..11900222] ecn_counts=None
[2025-12-13T09:17:24.751803686Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=873284 len=1316 fin=false
[2025-12-13T09:17:24.751815798Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.972791ms latest_rtt=32.398129ms srtt=42.270008ms min_rtt=31.442727ms rttvar=9.184968ms cwnd=13142 ssthresh=11792 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 884159, delivered_time: Instant { tv_sec: 773, tv_nsec: 371237500 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 737, largest_acked: 730, rate_sample: RateSample { bandwidth: 1.68 Mbps, is_app_limited: false, interval: 36.764684ms, delivered: 7742, prior_delivered: 876417, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 338700293 }), send_elapsed: 36.764684ms, ack_elapsed: 32.537207ms, rtt: 32.398129ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 388632, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.751841636Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=738 
[2025-12-13T09:17:24.751845032Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=874600 len=1324 fin=false
[2025-12-13T09:17:24.751850483Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.998028ms latest_rtt=32.398129ms srtt=42.270008ms min_rtt=31.442727ms rttvar=9.184968ms cwnd=13142 ssthresh=11792 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 884159, delivered_time: Instant { tv_sec: 773, tv_nsec: 371237500 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 738, largest_acked: 730, rate_sample: RateSample { bandwidth: 1.68 Mbps, is_app_limited: false, interval: 36.764684ms, delivered: 7742, prior_delivered: 876417, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 338700293 }), send_elapsed: 36.764684ms, ack_elapsed: 32.537207ms, rtt: 32.398129ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 388632, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.751870450Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=739 
[2025-12-13T09:17:24.751873626Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=875924 len=1324 fin=false
[2025-12-13T09:17:24.751878705Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.99962ms latest_rtt=32.398129ms srtt=42.270008ms min_rtt=31.442727ms rttvar=9.184968ms cwnd=13142 ssthresh=11792 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 884159, delivered_time: Instant { tv_sec: 773, tv_nsec: 371237500 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 739, largest_acked: 730, rate_sample: RateSample { bandwidth: 1.68 Mbps, is_app_limited: false, interval: 36.764684ms, delivered: 7742, prior_delivered: 876417, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 338700293 }), send_elapsed: 36.764684ms, ack_elapsed: 32.537207ms, rtt: 32.398129ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 388632, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.751893502Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=740 
[2025-12-13T09:17:24.751896639Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=877248 len=966 fin=false
[2025-12-13T09:17:24.751901568Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=104.000062ms latest_rtt=32.398129ms srtt=42.270008ms min_rtt=31.442727ms rttvar=9.184968ms cwnd=13142 ssthresh=11792 bytes_in_flight=13142 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 884159, delivered_time: Instant { tv_sec: 773, tv_nsec: 371237500 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 740, largest_acked: 730, rate_sample: RateSample { bandwidth: 1.68 Mbps, is_app_limited: false, interval: 36.764684ms, delivered: 7742, prior_delivered: 876417, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 338700293 }), send_elapsed: 36.764684ms, ack_elapsed: 32.537207ms, rtt: 32.398129ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 388632, last_update: Instant { tv_sec: 773, tv_nsec: 338839371 }, next_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.752015980Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5042 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 338839371 } })
[2025-12-13T09:17:24.752031519Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.752039333Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.752045716Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.752048761Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.769793786Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.769828461Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.769863686Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900223 
[2025-12-13T09:17:24.769885597Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1778 blocks=[715..722, 724..734] ecn_counts=None
[2025-12-13T09:17:24.769895385Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 731
[2025-12-13T09:17:24.769899012Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 732
[2025-12-13T09:17:24.769901917Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 733
[2025-12-13T09:17:24.769904813Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 734
[2025-12-13T09:17:24.769912958Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.769938225Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.769942713Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6750)
[2025-12-13T09:17:24.769960697Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.769982327Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=741 
[2025-12-13T09:17:24.769986755Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=878214 len=1324 fin=false
[2025-12-13T09:17:24.769998727Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.884795ms latest_rtt=50.67391ms srtt=41.542495ms min_rtt=31.442727ms rttvar=8.34375ms cwnd=14492 ssthresh=11792 bytes_in_flight=9092 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 889559, delivered_time: Instant { tv_sec: 773, tv_nsec: 389513281 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 741, largest_acked: 734, rate_sample: RateSample { bandwidth: 2.07 Mbps, is_app_limited: false, interval: 50.812988ms, delivered: 13142, prior_delivered: 876417, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 338700293 }), send_elapsed: 36.764684ms, ack_elapsed: 50.812988ms, rtt: 50.67391ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 436059, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.770025888Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=742 
[2025-12-13T09:17:24.770029284Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=879538 len=1324 fin=false
[2025-12-13T09:17:24.770034854Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.905433ms latest_rtt=50.67391ms srtt=41.542495ms min_rtt=31.442727ms rttvar=8.34375ms cwnd=14492 ssthresh=11792 bytes_in_flight=10442 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 889559, delivered_time: Instant { tv_sec: 773, tv_nsec: 389513281 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 742, largest_acked: 734, rate_sample: RateSample { bandwidth: 2.07 Mbps, is_app_limited: false, interval: 50.812988ms, delivered: 13142, prior_delivered: 876417, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 338700293 }), send_elapsed: 36.764684ms, ack_elapsed: 50.812988ms, rtt: 50.67391ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 436059, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.770070010Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=743 
[2025-12-13T09:17:24.770073716Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=880862 len=1324 fin=false
[2025-12-13T09:17:24.770079858Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.90448ms latest_rtt=50.67391ms srtt=41.542495ms min_rtt=31.442727ms rttvar=8.34375ms cwnd=14492 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 889559, delivered_time: Instant { tv_sec: 773, tv_nsec: 389513281 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 743, largest_acked: 734, rate_sample: RateSample { bandwidth: 2.07 Mbps, is_app_limited: false, interval: 50.812988ms, delivered: 13142, prior_delivered: 876417, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 338700293 }), send_elapsed: 36.764684ms, ack_elapsed: 50.812988ms, rtt: 50.67391ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 436059, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.770095838Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=744 
[2025-12-13T09:17:24.770098963Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=882186 len=1324 fin=false
[2025-12-13T09:17:24.770103993Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.906825ms latest_rtt=50.67391ms srtt=41.542495ms min_rtt=31.442727ms rttvar=8.34375ms cwnd=14492 ssthresh=11792 bytes_in_flight=13142 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 889559, delivered_time: Instant { tv_sec: 773, tv_nsec: 389513281 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 744, largest_acked: 734, rate_sample: RateSample { bandwidth: 2.07 Mbps, is_app_limited: false, interval: 50.812988ms, delivered: 13142, prior_delivered: 876417, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 338700293 }), send_elapsed: 36.764684ms, ack_elapsed: 50.812988ms, rtt: 50.67391ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 436059, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.770119091Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=745 
[2025-12-13T09:17:24.770122237Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=883510 len=1324 fin=false
[2025-12-13T09:17:24.770140010Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.89346ms latest_rtt=50.67391ms srtt=41.542495ms min_rtt=31.442727ms rttvar=8.34375ms cwnd=14492 ssthresh=11792 bytes_in_flight=14492 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 889559, delivered_time: Instant { tv_sec: 773, tv_nsec: 389513281 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 745, largest_acked: 734, rate_sample: RateSample { bandwidth: 2.07 Mbps, is_app_limited: false, interval: 50.812988ms, delivered: 13142, prior_delivered: 876417, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 338700293 }), send_elapsed: 36.764684ms, ack_elapsed: 50.812988ms, rtt: 50.67391ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 436059, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.770164916Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.770265433Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 389620952 } })
[2025-12-13T09:17:24.770273899Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.790845242Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.790883253Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.790904502Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900224 
[2025-12-13T09:17:24.790926183Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=515 blocks=[731..740] ecn_counts=None
[2025-12-13T09:17:24.790939147Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 735
[2025-12-13T09:17:24.790944987Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 736
[2025-12-13T09:17:24.790950257Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 737
[2025-12-13T09:17:24.790955247Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 738
[2025-12-13T09:17:24.790960346Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 739
[2025-12-13T09:17:24.790964985Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 740
[2025-12-13T09:17:24.790974392Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:24.791008916Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.791016771Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7742)
[2025-12-13T09:17:24.791042789Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.791064449Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=746 
[2025-12-13T09:17:24.791068397Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=884834 len=1324 fin=false
[2025-12-13T09:17:24.791081211Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=120.849322ms latest_rtt=71.714336ms srtt=44.798975ms min_rtt=31.442727ms rttvar=12.770772ms cwnd=14492 ssthresh=11792 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 897301, delivered_time: Instant { tv_sec: 773, tv_nsec: 410553707 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 746, largest_acked: 740, rate_sample: RateSample { bandwidth: 2.67 Mbps, is_app_limited: false, interval: 39.316207ms, delivered: 13142, prior_delivered: 884159, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 371237500 }), send_elapsed: 0ns, ack_elapsed: 39.316207ms, rtt: 71.714336ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 404361, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.791115424Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=747 
[2025-12-13T09:17:24.791118911Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=886158 len=1324 fin=false
[2025-12-13T09:17:24.791124681Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=120.8697ms latest_rtt=71.714336ms srtt=44.798975ms min_rtt=31.442727ms rttvar=12.770772ms cwnd=14492 ssthresh=11792 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 897301, delivered_time: Instant { tv_sec: 773, tv_nsec: 410553707 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 747, largest_acked: 740, rate_sample: RateSample { bandwidth: 2.67 Mbps, is_app_limited: false, interval: 39.316207ms, delivered: 13142, prior_delivered: 884159, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 371237500 }), send_elapsed: 0ns, ack_elapsed: 39.316207ms, rtt: 71.714336ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 404361, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.791141352Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=748 
[2025-12-13T09:17:24.791144629Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=887482 len=1324 fin=false
[2025-12-13T09:17:24.791149548Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=120.871764ms latest_rtt=71.714336ms srtt=44.798975ms min_rtt=31.442727ms rttvar=12.770772ms cwnd=14492 ssthresh=11792 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 897301, delivered_time: Instant { tv_sec: 773, tv_nsec: 410553707 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 748, largest_acked: 740, rate_sample: RateSample { bandwidth: 2.67 Mbps, is_app_limited: false, interval: 39.316207ms, delivered: 13142, prior_delivered: 884159, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 371237500 }), send_elapsed: 0ns, ack_elapsed: 39.316207ms, rtt: 71.714336ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 404361, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.791168653Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=749 
[2025-12-13T09:17:24.791171939Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=888806 len=1324 fin=false
[2025-12-13T09:17:24.791177049Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=120.871644ms latest_rtt=71.714336ms srtt=44.798975ms min_rtt=31.442727ms rttvar=12.770772ms cwnd=14492 ssthresh=11792 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 897301, delivered_time: Instant { tv_sec: 773, tv_nsec: 410553707 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 749, largest_acked: 740, rate_sample: RateSample { bandwidth: 2.67 Mbps, is_app_limited: false, interval: 39.316207ms, delivered: 13142, prior_delivered: 884159, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 371237500 }), send_elapsed: 0ns, ack_elapsed: 39.316207ms, rtt: 71.714336ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 404361, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.791192748Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=750 
[2025-12-13T09:17:24.791195964Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=890130 len=1324 fin=false
[2025-12-13T09:17:24.791215009Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=120.857948ms latest_rtt=71.714336ms srtt=44.798975ms min_rtt=31.442727ms rttvar=12.770772ms cwnd=14492 ssthresh=11792 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 897301, delivered_time: Instant { tv_sec: 773, tv_nsec: 410553707 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 750, largest_acked: 740, rate_sample: RateSample { bandwidth: 2.67 Mbps, is_app_limited: false, interval: 39.316207ms, delivered: 13142, prior_delivered: 884159, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 371237500 }), send_elapsed: 0ns, ack_elapsed: 39.316207ms, rtt: 71.714336ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 404361, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.791230979Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=751 
[2025-12-13T09:17:24.791234225Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=891454 len=966 fin=false
[2025-12-13T09:17:24.791239365Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=120.871804ms latest_rtt=71.714336ms srtt=44.798975ms min_rtt=31.442727ms rttvar=12.770772ms cwnd=14492 ssthresh=11792 bytes_in_flight=14492 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 897301, delivered_time: Instant { tv_sec: 773, tv_nsec: 410553707 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 338839371 }, end_of_app_limited: 0, last_sent_packet: 751, largest_acked: 740, rate_sample: RateSample { bandwidth: 2.67 Mbps, is_app_limited: false, interval: 39.316207ms, delivered: 13142, prior_delivered: 884159, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 371237500 }), send_elapsed: 0ns, ack_elapsed: 39.316207ms, rtt: 71.714336ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 404361, last_update: Instant { tv_sec: 773, tv_nsec: 389620952 }, next_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.791381749Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7742 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 389620952 } })
[2025-12-13T09:17:24.791393902Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.791399843Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.791406585Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.791409831Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.822563519Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.822602701Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.822622959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900225 
[2025-12-13T09:17:24.822643427Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2021 blocks=[731..745] ecn_counts=None
[2025-12-13T09:17:24.822655991Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 741
[2025-12-13T09:17:24.822662352Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 742
[2025-12-13T09:17:24.822667412Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 743
[2025-12-13T09:17:24.822672231Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 744
[2025-12-13T09:17:24.822677220Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 745
[2025-12-13T09:17:24.822690835Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:24.822727203Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.822733925Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6750)
[2025-12-13T09:17:24.822750546Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.822767658Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=752 
[2025-12-13T09:17:24.822772367Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=892420 len=1324 fin=false
[2025-12-13T09:17:24.822785251Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=115.355413ms latest_rtt=52.652003ms srtt=43.759603ms min_rtt=31.442727ms rttvar=11.656822ms cwnd=14492 ssthresh=11792 bytes_in_flight=9092 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 904051, delivered_time: Instant { tv_sec: 773, tv_nsec: 442272955 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 752, largest_acked: 745, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.759674ms, delivered: 14492, prior_delivered: 889559, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 389513281 }), send_elapsed: 50.781581ms, ack_elapsed: 52.759674ms, rtt: 52.652003ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 413966, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.822829443Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=753 
[2025-12-13T09:17:24.822833601Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=893744 len=1324 fin=false
[2025-12-13T09:17:24.822840223Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=115.372936ms latest_rtt=52.652003ms srtt=43.759603ms min_rtt=31.442727ms rttvar=11.656822ms cwnd=14492 ssthresh=11792 bytes_in_flight=10442 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 904051, delivered_time: Instant { tv_sec: 773, tv_nsec: 442272955 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 753, largest_acked: 745, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.759674ms, delivered: 14492, prior_delivered: 889559, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 389513281 }), send_elapsed: 50.781581ms, ack_elapsed: 52.759674ms, rtt: 52.652003ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 413966, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.822858687Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=754 
[2025-12-13T09:17:24.822862644Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=895068 len=1324 fin=false
[2025-12-13T09:17:24.822868515Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=115.374458ms latest_rtt=52.652003ms srtt=43.759603ms min_rtt=31.442727ms rttvar=11.656822ms cwnd=14492 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 904051, delivered_time: Instant { tv_sec: 773, tv_nsec: 442272955 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 754, largest_acked: 745, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.759674ms, delivered: 14492, prior_delivered: 889559, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 389513281 }), send_elapsed: 50.781581ms, ack_elapsed: 52.759674ms, rtt: 52.652003ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 413966, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.822891007Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=755 
[2025-12-13T09:17:24.822894924Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=896392 len=1324 fin=false
[2025-12-13T09:17:24.822901096Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=115.374519ms latest_rtt=52.652003ms srtt=43.759603ms min_rtt=31.442727ms rttvar=11.656822ms cwnd=14492 ssthresh=11792 bytes_in_flight=13142 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 904051, delivered_time: Instant { tv_sec: 773, tv_nsec: 442272955 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 755, largest_acked: 745, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.759674ms, delivered: 14492, prior_delivered: 889559, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 389513281 }), send_elapsed: 50.781581ms, ack_elapsed: 52.759674ms, rtt: 52.652003ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 413966, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.822917296Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=756 
[2025-12-13T09:17:24.822921023Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=897716 len=1324 fin=false
[2025-12-13T09:17:24.822926864Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=115.37524ms latest_rtt=52.652003ms srtt=43.759603ms min_rtt=31.442727ms rttvar=11.656822ms cwnd=14492 ssthresh=11792 bytes_in_flight=14492 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 904051, delivered_time: Instant { tv_sec: 773, tv_nsec: 442272955 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 756, largest_acked: 745, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.759674ms, delivered: 14492, prior_delivered: 889559, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 389513281 }), send_elapsed: 50.781581ms, ack_elapsed: 52.759674ms, rtt: 52.652003ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 413966, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.822943174Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.823073456Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 442408778 } })
[2025-12-13T09:17:24.823086070Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.823149498Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.823158424Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.823168182Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900226 
[2025-12-13T09:17:24.823177449Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=13 blocks=[731..746] ecn_counts=None
[2025-12-13T09:17:24.823184032Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 746
[2025-12-13T09:17:24.823190894Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1148302
[2025-12-13T09:17:24.823196445Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:24.823211332Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.823217514Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:24.823231270Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.823244304Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=757 
[2025-12-13T09:17:24.823250405Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=9 blocks=[11900223..11900226] ecn_counts=None
[2025-12-13T09:17:24.823256376Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=899040 len=1316 fin=false
[2025-12-13T09:17:24.823268930Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.19821ms latest_rtt=53.19938ms srtt=44.926574ms min_rtt=31.442727ms rttvar=11.07656ms cwnd=14492 ssthresh=11792 bytes_in_flight=14492 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 905401, delivered_time: Instant { tv_sec: 773, tv_nsec: 442820332 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 757, largest_acked: 746, rate_sample: RateSample { bandwidth: 1.28 Mbps, is_app_limited: false, interval: 50.781581ms, delivered: 8100, prior_delivered: 897301, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 410553707 }), send_elapsed: 50.781581ms, ack_elapsed: 32.266625ms, rtt: 53.19938ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 403213, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.823302312Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.823340753Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 442408778 } })
[2025-12-13T09:17:24.823375598Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.843338098Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.843396597Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.843420061Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900227 
[2025-12-13T09:17:24.843441801Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1893 blocks=[731..751] ecn_counts=None
[2025-12-13T09:17:24.843465605Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 747
[2025-12-13T09:17:24.843471666Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 748
[2025-12-13T09:17:24.843476826Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 749
[2025-12-13T09:17:24.843481855Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 750
[2025-12-13T09:17:24.843486123Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 751
[2025-12-13T09:17:24.843498747Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:24.843528632Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.843533672Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7742)
[2025-12-13T09:17:24.843549601Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.843566152Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=758 
[2025-12-13T09:17:24.843569919Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=900356 len=1324 fin=false
[2025-12-13T09:17:24.843581701Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.177172ms latest_rtt=73.448934ms srtt=46.598868ms min_rtt=31.442727ms rttvar=11.65201ms cwnd=15842 ssthresh=11792 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 911793, delivered_time: Instant { tv_sec: 773, tv_nsec: 463069886 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 758, largest_acked: 751, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 52.516179ms, delivered: 14492, prior_delivered: 897301, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 410553707 }), send_elapsed: 50.781581ms, ack_elapsed: 52.516179ms, rtt: 73.448934ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 424956, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.843607008Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=759 
[2025-12-13T09:17:24.843610404Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=901680 len=1324 fin=false
[2025-12-13T09:17:24.843615824Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.195727ms latest_rtt=73.448934ms srtt=46.598868ms min_rtt=31.442727ms rttvar=11.65201ms cwnd=15842 ssthresh=11792 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 911793, delivered_time: Instant { tv_sec: 773, tv_nsec: 463069886 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 759, largest_acked: 751, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 52.516179ms, delivered: 14492, prior_delivered: 897301, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 410553707 }), send_elapsed: 50.781581ms, ack_elapsed: 52.516179ms, rtt: 73.448934ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 424956, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.843638416Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=760 
[2025-12-13T09:17:24.843641802Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=903004 len=1324 fin=false
[2025-12-13T09:17:24.843647333Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.194936ms latest_rtt=73.448934ms srtt=46.598868ms min_rtt=31.442727ms rttvar=11.65201ms cwnd=15842 ssthresh=11792 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 911793, delivered_time: Instant { tv_sec: 773, tv_nsec: 463069886 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 760, largest_acked: 751, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 52.516179ms, delivered: 14492, prior_delivered: 897301, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 410553707 }), send_elapsed: 50.781581ms, ack_elapsed: 52.516179ms, rtt: 73.448934ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 424956, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.843676627Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=761 
[2025-12-13T09:17:24.843682117Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=904328 len=1324 fin=false
[2025-12-13T09:17:24.843692737Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.185769ms latest_rtt=73.448934ms srtt=46.598868ms min_rtt=31.442727ms rttvar=11.65201ms cwnd=15842 ssthresh=11792 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 911793, delivered_time: Instant { tv_sec: 773, tv_nsec: 463069886 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 761, largest_acked: 751, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 52.516179ms, delivered: 14492, prior_delivered: 897301, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 410553707 }), send_elapsed: 50.781581ms, ack_elapsed: 52.516179ms, rtt: 73.448934ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 424956, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.843722573Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=762 
[2025-12-13T09:17:24.843728443Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=905652 len=1324 fin=false
[2025-12-13T09:17:24.843738642Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.185979ms latest_rtt=73.448934ms srtt=46.598868ms min_rtt=31.442727ms rttvar=11.65201ms cwnd=15842 ssthresh=11792 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 911793, delivered_time: Instant { tv_sec: 773, tv_nsec: 463069886 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 762, largest_acked: 751, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 52.516179ms, delivered: 14492, prior_delivered: 897301, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 410553707 }), send_elapsed: 50.781581ms, ack_elapsed: 52.516179ms, rtt: 73.448934ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 424956, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.843774800Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=763 
[2025-12-13T09:17:24.843780090Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=906976 len=966 fin=false
[2025-12-13T09:17:24.843790399Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=118.185248ms latest_rtt=73.448934ms srtt=46.598868ms min_rtt=31.442727ms rttvar=11.65201ms cwnd=15842 ssthresh=11792 bytes_in_flight=15842 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 911793, delivered_time: Instant { tv_sec: 773, tv_nsec: 463069886 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 389620952 }, end_of_app_limited: 0, last_sent_packet: 763, largest_acked: 751, rate_sample: RateSample { bandwidth: 2.21 Mbps, is_app_limited: false, interval: 52.516179ms, delivered: 14492, prior_delivered: 897301, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 410553707 }), send_elapsed: 50.781581ms, ack_elapsed: 52.516179ms, rtt: 73.448934ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 424956, last_update: Instant { tv_sec: 773, tv_nsec: 442408778 }, next_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.843981253Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7742 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 442408778 } })
[2025-12-13T09:17:24.843995339Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.844001351Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.844008945Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.844012141Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.874616982Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.874668839Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.874692382Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900228 
[2025-12-13T09:17:24.874725854Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1789 blocks=[747..757] ecn_counts=None
[2025-12-13T09:17:24.874742956Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 752
[2025-12-13T09:17:24.874783321Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 753
[2025-12-13T09:17:24.874789873Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 754
[2025-12-13T09:17:24.874794843Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 755
[2025-12-13T09:17:24.874800774Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 756
[2025-12-13T09:17:24.874806675Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 757
[2025-12-13T09:17:24.874824057Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:24.874868419Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.874875232Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8100)
[2025-12-13T09:17:24.874896171Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.874919154Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=764 
[2025-12-13T09:17:24.874924073Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=907942 len=1324 fin=false
[2025-12-13T09:17:24.874941455Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.368255ms latest_rtt=51.932959ms srtt=45.476628ms min_rtt=31.442727ms rttvar=10.983484ms cwnd=15842 ssthresh=11792 bytes_in_flight=9092 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 919893, delivered_time: Instant { tv_sec: 773, tv_nsec: 494341737 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 764, largest_acked: 757, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 14492, prior_delivered: 905401, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 442820332 }), send_elapsed: 52.787826ms, ack_elapsed: 51.521405ms, rtt: 51.932959ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 435443, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.874978564Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=765 
[2025-12-13T09:17:24.874982983Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=909266 len=1324 fin=false
[2025-12-13T09:17:24.874990086Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.394565ms latest_rtt=51.932959ms srtt=45.476628ms min_rtt=31.442727ms rttvar=10.983484ms cwnd=15842 ssthresh=11792 bytes_in_flight=10442 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 919893, delivered_time: Instant { tv_sec: 773, tv_nsec: 494341737 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 765, largest_acked: 757, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 14492, prior_delivered: 905401, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 442820332 }), send_elapsed: 52.787826ms, ack_elapsed: 51.521405ms, rtt: 51.932959ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 435443, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.875018057Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=766 
[2025-12-13T09:17:24.875022265Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=910590 len=1324 fin=false
[2025-12-13T09:17:24.875029078Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.396688ms latest_rtt=51.932959ms srtt=45.476628ms min_rtt=31.442727ms rttvar=10.983484ms cwnd=15842 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 919893, delivered_time: Instant { tv_sec: 773, tv_nsec: 494341737 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 766, largest_acked: 757, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 14492, prior_delivered: 905401, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 442820332 }), send_elapsed: 52.787826ms, ack_elapsed: 51.521405ms, rtt: 51.932959ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 435443, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.875048875Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=767 
[2025-12-13T09:17:24.875052912Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=911914 len=1324 fin=false
[2025-12-13T09:17:24.875059184Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.39774ms latest_rtt=51.932959ms srtt=45.476628ms min_rtt=31.442727ms rttvar=10.983484ms cwnd=15842 ssthresh=11792 bytes_in_flight=13142 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 919893, delivered_time: Instant { tv_sec: 773, tv_nsec: 494341737 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 767, largest_acked: 757, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 14492, prior_delivered: 905401, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 442820332 }), send_elapsed: 52.787826ms, ack_elapsed: 51.521405ms, rtt: 51.932959ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 435443, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.875078560Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=768 
[2025-12-13T09:17:24.875082568Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=913238 len=1324 fin=false
[2025-12-13T09:17:24.875088849Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.398191ms latest_rtt=51.932959ms srtt=45.476628ms min_rtt=31.442727ms rttvar=10.983484ms cwnd=15842 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 919893, delivered_time: Instant { tv_sec: 773, tv_nsec: 494341737 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 768, largest_acked: 757, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 14492, prior_delivered: 905401, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 442820332 }), send_elapsed: 52.787826ms, ack_elapsed: 51.521405ms, rtt: 51.932959ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 435443, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.875112273Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=770 
[2025-12-13T09:17:24.875116360Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=914562 len=1324 fin=false
[2025-12-13T09:17:24.875122632Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=114.3979ms latest_rtt=51.932959ms srtt=45.476628ms min_rtt=31.442727ms rttvar=10.983484ms cwnd=15842 ssthresh=11792 bytes_in_flight=15842 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 919893, delivered_time: Instant { tv_sec: 773, tv_nsec: 494341737 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 770, largest_acked: 757, rate_sample: RateSample { bandwidth: 2.20 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 14492, prior_delivered: 905401, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 442820332 }), send_elapsed: 52.787826ms, ack_elapsed: 51.521405ms, rtt: 51.932959ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 435443, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.875141998Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.875260408Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8100 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 494554813 } })
[2025-12-13T09:17:24.875272941Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.894914362Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.894945570Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.894964095Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900229 
[2025-12-13T09:17:24.894982940Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1767 blocks=[747..763] ecn_counts=None
[2025-12-13T09:17:24.894993550Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 758
[2025-12-13T09:17:24.895012605Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 759
[2025-12-13T09:17:24.895018035Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 760
[2025-12-13T09:17:24.895022954Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 761
[2025-12-13T09:17:24.895027913Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 762
[2025-12-13T09:17:24.895032642Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 763
[2025-12-13T09:17:24.895044164Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:24.895076844Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.895083757Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7742)
[2025-12-13T09:17:24.895102833Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.895123431Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=771 
[2025-12-13T09:17:24.895127579Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=915886 len=1324 fin=false
[2025-12-13T09:17:24.895139410Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.562753ms latest_rtt=72.205884ms srtt=47.050784ms min_rtt=31.442727ms rttvar=11.385927ms cwnd=15842 ssthresh=11792 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 927635, delivered_time: Instant { tv_sec: 773, tv_nsec: 514614662 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 771, largest_acked: 763, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 15842, prior_delivered: 911793, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 463069886 }), send_elapsed: 52.787826ms, ack_elapsed: 51.544776ms, rtt: 72.205884ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 420875, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.895164487Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=772 
[2025-12-13T09:17:24.895167803Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=917210 len=1324 fin=false
[2025-12-13T09:17:24.895173273Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.582921ms latest_rtt=72.205884ms srtt=47.050784ms min_rtt=31.442727ms rttvar=11.385927ms cwnd=15842 ssthresh=11792 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 927635, delivered_time: Instant { tv_sec: 773, tv_nsec: 514614662 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 772, largest_acked: 763, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 15842, prior_delivered: 911793, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 463069886 }), send_elapsed: 52.787826ms, ack_elapsed: 51.544776ms, rtt: 72.205884ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 420875, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.895207167Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=773 
[2025-12-13T09:17:24.895211204Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=918534 len=1324 fin=false
[2025-12-13T09:17:24.895217235Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.580045ms latest_rtt=72.205884ms srtt=47.050784ms min_rtt=31.442727ms rttvar=11.385927ms cwnd=15842 ssthresh=11792 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 927635, delivered_time: Instant { tv_sec: 773, tv_nsec: 514614662 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 773, largest_acked: 763, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 15842, prior_delivered: 911793, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 463069886 }), send_elapsed: 52.787826ms, ack_elapsed: 51.544776ms, rtt: 72.205884ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 420875, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.895232904Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=774 
[2025-12-13T09:17:24.895236010Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=919858 len=1324 fin=false
[2025-12-13T09:17:24.895241030Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.584373ms latest_rtt=72.205884ms srtt=47.050784ms min_rtt=31.442727ms rttvar=11.385927ms cwnd=15842 ssthresh=11792 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 927635, delivered_time: Instant { tv_sec: 773, tv_nsec: 514614662 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 774, largest_acked: 763, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 15842, prior_delivered: 911793, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 463069886 }), send_elapsed: 52.787826ms, ack_elapsed: 51.544776ms, rtt: 72.205884ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 420875, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.895255546Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=775 
[2025-12-13T09:17:24.895258672Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=921182 len=1324 fin=false
[2025-12-13T09:17:24.895263431Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.584754ms latest_rtt=72.205884ms srtt=47.050784ms min_rtt=31.442727ms rttvar=11.385927ms cwnd=15842 ssthresh=11792 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 927635, delivered_time: Instant { tv_sec: 773, tv_nsec: 514614662 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 775, largest_acked: 763, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 15842, prior_delivered: 911793, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 463069886 }), send_elapsed: 52.787826ms, ack_elapsed: 51.544776ms, rtt: 72.205884ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 420875, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.895294679Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=776 
[2025-12-13T09:17:24.895298246Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=922506 len=966 fin=false
[2025-12-13T09:17:24.895303766Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=117.58249ms latest_rtt=72.205884ms srtt=47.050784ms min_rtt=31.442727ms rttvar=11.385927ms cwnd=15842 ssthresh=11792 bytes_in_flight=15842 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 927635, delivered_time: Instant { tv_sec: 773, tv_nsec: 514614662 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 442408778 }, end_of_app_limited: 0, last_sent_packet: 776, largest_acked: 763, rate_sample: RateSample { bandwidth: 2.40 Mbps, is_app_limited: false, interval: 52.787826ms, delivered: 15842, prior_delivered: 911793, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 463069886 }), send_elapsed: 52.787826ms, ack_elapsed: 51.544776ms, rtt: 72.205884ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 420875, last_update: Instant { tv_sec: 773, tv_nsec: 494554813 }, next_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.895483681Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7742 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 494554813 } })
[2025-12-13T09:17:24.895500822Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.895507134Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.895514588Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.895517613Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.907281860Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.907321473Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.907343845Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900230 
[2025-12-13T09:17:24.907395230Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=20 blocks=[747..764] ecn_counts=None
[2025-12-13T09:17:24.907409006Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 764
[2025-12-13T09:17:24.907442188Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1171410
[2025-12-13T09:17:24.907455102Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:24.907505976Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.907516706Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:24.907546642Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.907578581Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=777 
[2025-12-13T09:17:24.907584432Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=28 blocks=[11900227..11900230] ecn_counts=None
[2025-12-13T09:17:24.907589602Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=923472 len=1316 fin=false
[2025-12-13T09:17:24.907647700Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.039712ms latest_rtt=32.438928ms srtt=45.204302ms min_rtt=31.442727ms rttvar=12.232409ms cwnd=17192 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 928985, delivered_time: Instant { tv_sec: 773, tv_nsec: 526993741 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, end_of_app_limited: 0, last_sent_packet: 777, largest_acked: 764, rate_sample: RateSample { bandwidth: 1.39 Mbps, is_app_limited: false, interval: 52.146035ms, delivered: 9092, prior_delivered: 919893, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 494341737 }), send_elapsed: 52.146035ms, ack_elapsed: 32.652004ms, rtt: 32.438928ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 475397, last_update: Instant { tv_sec: 773, tv_nsec: 527209291 }, next_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.907684458Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=778 
[2025-12-13T09:17:24.907688856Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=924788 len=1324 fin=false
[2025-12-13T09:17:24.907696350Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=119.116465ms latest_rtt=32.438928ms srtt=45.204302ms min_rtt=31.442727ms rttvar=12.232409ms cwnd=17192 ssthresh=11792 bytes_in_flight=17192 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 928985, delivered_time: Instant { tv_sec: 773, tv_nsec: 526993741 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, end_of_app_limited: 0, last_sent_packet: 778, largest_acked: 764, rate_sample: RateSample { bandwidth: 1.39 Mbps, is_app_limited: false, interval: 52.146035ms, delivered: 9092, prior_delivered: 919893, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 494341737 }), send_elapsed: 52.146035ms, ack_elapsed: 32.652004ms, rtt: 32.438928ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 475397, last_update: Instant { tv_sec: 773, tv_nsec: 527209291 }, next_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.907720044Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.907807717Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 527209291 } })
[2025-12-13T09:17:24.907818367Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.912424868Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.912448211Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.912465674Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900231 
[2025-12-13T09:17:24.912489077Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[747..768, 770..770] ecn_counts=None
[2025-12-13T09:17:24.912508003Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 765
[2025-12-13T09:17:24.912514845Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 766
[2025-12-13T09:17:24.912519574Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 767
[2025-12-13T09:17:24.912524694Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 768
[2025-12-13T09:17:24.912529963Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 770
[2025-12-13T09:17:24.912543278Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.912608377Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.912619989Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6750)
[2025-12-13T09:17:24.912639755Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.912662808Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=779 
[2025-12-13T09:17:24.912667066Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=926112 len=1324 fin=false
[2025-12-13T09:17:24.912687845Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=113.574004ms latest_rtt=37.561297ms srtt=44.244926ms min_rtt=31.442727ms rttvar=11.093057ms cwnd=17192 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 935735, delivered_time: Instant { tv_sec: 773, tv_nsec: 532116110 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, end_of_app_limited: 0, last_sent_packet: 779, largest_acked: 770, rate_sample: RateSample { bandwidth: 2.43 Mbps, is_app_limited: false, interval: 52.146035ms, delivered: 15842, prior_delivered: 919893, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 494341737 }), send_elapsed: 52.146035ms, ack_elapsed: 37.774373ms, rtt: 37.561297ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 485705, last_update: Instant { tv_sec: 773, tv_nsec: 527209291 }, next_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.912727328Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=780 
[2025-12-13T09:17:24.912733820Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=927436 len=1324 fin=false
[2025-12-13T09:17:24.912762273Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=113.576678ms latest_rtt=37.561297ms srtt=44.244926ms min_rtt=31.442727ms rttvar=11.093057ms cwnd=17192 ssthresh=11792 bytes_in_flight=13142 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 935735, delivered_time: Instant { tv_sec: 773, tv_nsec: 532116110 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, end_of_app_limited: 0, last_sent_packet: 780, largest_acked: 770, rate_sample: RateSample { bandwidth: 2.43 Mbps, is_app_limited: false, interval: 52.146035ms, delivered: 15842, prior_delivered: 919893, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 494341737 }), send_elapsed: 52.146035ms, ack_elapsed: 37.774373ms, rtt: 37.561297ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 485705, last_update: Instant { tv_sec: 773, tv_nsec: 527209291 }, next_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.912792930Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=781 
[2025-12-13T09:17:24.912798330Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=928760 len=1324 fin=false
[2025-12-13T09:17:24.912807367Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=113.596496ms latest_rtt=37.561297ms srtt=44.244926ms min_rtt=31.442727ms rttvar=11.093057ms cwnd=17192 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 935735, delivered_time: Instant { tv_sec: 773, tv_nsec: 532116110 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, end_of_app_limited: 0, last_sent_packet: 781, largest_acked: 770, rate_sample: RateSample { bandwidth: 2.43 Mbps, is_app_limited: false, interval: 52.146035ms, delivered: 15842, prior_delivered: 919893, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 494341737 }), send_elapsed: 52.146035ms, ack_elapsed: 37.774373ms, rtt: 37.561297ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 485705, last_update: Instant { tv_sec: 773, tv_nsec: 527209291 }, next_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.912835710Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=782 
[2025-12-13T09:17:24.912839146Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=930084 len=1324 fin=false
[2025-12-13T09:17:24.912845437Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=113.603028ms latest_rtt=37.561297ms srtt=44.244926ms min_rtt=31.442727ms rttvar=11.093057ms cwnd=17192 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 935735, delivered_time: Instant { tv_sec: 773, tv_nsec: 532116110 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, end_of_app_limited: 0, last_sent_packet: 782, largest_acked: 770, rate_sample: RateSample { bandwidth: 2.43 Mbps, is_app_limited: false, interval: 52.146035ms, delivered: 15842, prior_delivered: 919893, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 494341737 }), send_elapsed: 52.146035ms, ack_elapsed: 37.774373ms, rtt: 37.561297ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 485705, last_update: Instant { tv_sec: 773, tv_nsec: 527209291 }, next_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.912876245Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=783 
[2025-12-13T09:17:24.912881745Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=931408 len=1324 fin=false
[2025-12-13T09:17:24.912890862Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=113.597708ms latest_rtt=37.561297ms srtt=44.244926ms min_rtt=31.442727ms rttvar=11.093057ms cwnd=17192 ssthresh=11792 bytes_in_flight=17192 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 935735, delivered_time: Instant { tv_sec: 773, tv_nsec: 532116110 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 494554813 }, end_of_app_limited: 0, last_sent_packet: 783, largest_acked: 770, rate_sample: RateSample { bandwidth: 2.43 Mbps, is_app_limited: false, interval: 52.146035ms, delivered: 15842, prior_delivered: 919893, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 494341737 }), send_elapsed: 52.146035ms, ack_elapsed: 37.774373ms, rtt: 37.561297ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 485705, last_update: Instant { tv_sec: 773, tv_nsec: 527209291 }, next_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.912916850Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.913054466Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 527209291 } })
[2025-12-13T09:17:24.913067951Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.945981743Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.946028510Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.946053176Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900232 
[2025-12-13T09:17:24.946076699Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[765..768, 770..780] ecn_counts=None
[2025-12-13T09:17:24.946090886Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 771
[2025-12-13T09:17:24.946097959Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 772
[2025-12-13T09:17:24.946103149Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 773
[2025-12-13T09:17:24.946108148Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 774
[2025-12-13T09:17:24.946114480Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 775
[2025-12-13T09:17:24.946119779Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 776
[2025-12-13T09:17:24.946142802Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 777
[2025-12-13T09:17:24.946150166Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 778
[2025-12-13T09:17:24.946155907Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 779
[2025-12-13T09:17:24.946162209Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 780
[2025-12-13T09:17:24.946175824Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.946223412Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.946230525Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14492)
[2025-12-13T09:17:24.946253989Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.946277332Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=784 
[2025-12-13T09:17:24.946282452Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=932732 len=1324 fin=false
[2025-12-13T09:17:24.946299333Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.542554ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=5400 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 784, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946331784Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=785 
[2025-12-13T09:17:24.946335260Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=934056 len=1324 fin=false
[2025-12-13T09:17:24.946340841Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.571968ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 785, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946394290Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=786 
[2025-12-13T09:17:24.946397626Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=935380 len=1324 fin=false
[2025-12-13T09:17:24.946403657Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.570886ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 786, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946420208Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=787 
[2025-12-13T09:17:24.946423454Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=936704 len=1324 fin=false
[2025-12-13T09:17:24.946428553Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.573861ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 787, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946444042Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=788 
[2025-12-13T09:17:24.946447238Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=938028 len=1324 fin=false
[2025-12-13T09:17:24.946452087Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.574293ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 788, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946472004Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=789 
[2025-12-13T09:17:24.946475270Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=939352 len=1324 fin=false
[2025-12-13T09:17:24.946480249Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.573842ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 789, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946495809Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=790 
[2025-12-13T09:17:24.946499024Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=940676 len=1324 fin=false
[2025-12-13T09:17:24.946503913Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.574212ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 790, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946522438Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=791 
[2025-12-13T09:17:24.946525654Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=942000 len=1324 fin=false
[2025-12-13T09:17:24.946530663Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.573983ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 791, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946561270Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=792 
[2025-12-13T09:17:24.946564646Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=943324 len=1324 fin=false
[2025-12-13T09:17:24.946570247Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.573221ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 792, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946585916Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=793 
[2025-12-13T09:17:24.946589132Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=944648 len=1324 fin=false
[2025-12-13T09:17:24.946594241Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.574042ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 793, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946789815Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 565912892 } })
[2025-12-13T09:17:24.946802548Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:24.946807658Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.946815873Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.946825221Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=794 
[2025-12-13T09:17:24.946828707Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=945972 len=966 fin=false
[2025-12-13T09:17:24.946837283Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=107.565476ms latest_rtt=38.493931ms srtt=43.522051ms min_rtt=31.442727ms rttvar=9.76554ms cwnd=18542 ssthresh=11792 bytes_in_flight=18542 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 948877, delivered_time: Instant { tv_sec: 773, tv_nsec: 565703222 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 794, largest_acked: 780, rate_sample: RateSample { bandwidth: 3.13 Mbps, is_app_limited: false, interval: 33.587112ms, delivered: 13142, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 33.587112ms, rtt: 38.493931ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 532546, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.946883068Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 992 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 565912892 } })
[2025-12-13T09:17:24.946892446Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.946898417Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.946908085Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.946913084Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.967268695Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.967342603Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.967409747Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900233 
[2025-12-13T09:17:24.967431848Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2268 blocks=[765..768, 770..783] ecn_counts=None
[2025-12-13T09:17:24.967444111Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 781
[2025-12-13T09:17:24.967450002Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 782
[2025-12-13T09:17:24.967455042Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 783
[2025-12-13T09:17:24.967465852Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:24.967499705Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.967507729Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4050)
[2025-12-13T09:17:24.967528618Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.967554196Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=795 
[2025-12-13T09:17:24.967558574Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=946938 len=1324 fin=false
[2025-12-13T09:17:24.967571919Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.368462ms latest_rtt=59.850583ms srtt=43.295116ms min_rtt=31.442727ms rttvar=7.778022ms cwnd=18542 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 952927, delivered_time: Instant { tv_sec: 773, tv_nsec: 587059874 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 795, largest_acked: 783, rate_sample: RateSample { bandwidth: 2.50 Mbps, is_app_limited: false, interval: 54.943764ms, delivered: 17192, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 54.943764ms, rtt: 59.850583ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 535337, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.967599049Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=796 
[2025-12-13T09:17:24.967602516Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=948262 len=1324 fin=false
[2025-12-13T09:17:24.967608026Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.395373ms latest_rtt=59.850583ms srtt=43.295116ms min_rtt=31.442727ms rttvar=7.778022ms cwnd=18542 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 952927, delivered_time: Instant { tv_sec: 773, tv_nsec: 587059874 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 796, largest_acked: 783, rate_sample: RateSample { bandwidth: 2.50 Mbps, is_app_limited: false, interval: 54.943764ms, delivered: 17192, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 54.943764ms, rtt: 59.850583ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 535337, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.967639975Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=797 
[2025-12-13T09:17:24.967643362Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=949586 len=1324 fin=false
[2025-12-13T09:17:24.967648862Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.396144ms latest_rtt=59.850583ms srtt=43.295116ms min_rtt=31.442727ms rttvar=7.778022ms cwnd=18542 ssthresh=11792 bytes_in_flight=18542 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 952927, delivered_time: Instant { tv_sec: 773, tv_nsec: 587059874 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 527209291 }, end_of_app_limited: 0, last_sent_packet: 797, largest_acked: 783, rate_sample: RateSample { bandwidth: 2.50 Mbps, is_app_limited: false, interval: 54.943764ms, delivered: 17192, prior_delivered: 935735, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 532116110 }), send_elapsed: 32.654478ms, ack_elapsed: 54.943764ms, rtt: 59.850583ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 535337, last_update: Instant { tv_sec: 773, tv_nsec: 565912892 }, next_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.967664721Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.967770338Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4050 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 565912892 } })
[2025-12-13T09:17:24.967783462Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.978710217Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.978768706Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.978789605Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900234 
[2025-12-13T09:17:24.978810544Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=19 blocks=[765..768, 770..784] ecn_counts=None
[2025-12-13T09:17:24.978823517Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 784
[2025-12-13T09:17:24.978838035Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1196200
[2025-12-13T09:17:24.978847402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:24.978879612Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.978885613Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:24.978899870Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.978919927Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=798 
[2025-12-13T09:17:24.978924656Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=15 blocks=[11900231..11900234] ecn_counts=None
[2025-12-13T09:17:24.978941036Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=950910 len=1316 fin=false
[2025-12-13T09:17:24.978955883Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.130425ms latest_rtt=32.527129ms srtt=41.930117ms min_rtt=31.442727ms rttvar=8.563512ms cwnd=18542 ssthresh=11792 bytes_in_flight=18542 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 954277, delivered_time: Instant { tv_sec: 773, tv_nsec: 598440021 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 798, largest_acked: 784, rate_sample: RateSample { bandwidth: 1.12 Mbps, is_app_limited: false, interval: 38.703601ms, delivered: 5400, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 32.736799ms, rtt: 32.527129ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 552764, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.978983896Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.979040280Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 598557900 } })
[2025-12-13T09:17:24.979048626Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.989140923Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:24.989177481Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:24.989199011Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900235 
[2025-12-13T09:17:24.989220290Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[765..768, 770..794] ecn_counts=None
[2025-12-13T09:17:24.989235589Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 785
[2025-12-13T09:17:24.989241960Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 786
[2025-12-13T09:17:24.989248483Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 787
[2025-12-13T09:17:24.989254824Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 788
[2025-12-13T09:17:24.989261006Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 789
[2025-12-13T09:17:24.989266506Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 790
[2025-12-13T09:17:24.989272898Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 791
[2025-12-13T09:17:24.989278559Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 792
[2025-12-13T09:17:24.989282526Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 793
[2025-12-13T09:17:24.989285882Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 794
[2025-12-13T09:17:24.989296402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:24.989340213Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:24.989385978Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14492)
[2025-12-13T09:17:24.989405985Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.989425612Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=799 
[2025-12-13T09:17:24.989430331Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=952226 len=1324 fin=false
[2025-12-13T09:17:24.989444918Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.68937ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=6750 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 799, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989473611Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=800 
[2025-12-13T09:17:24.989477709Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=953550 len=1324 fin=false
[2025-12-13T09:17:24.989484081Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.711582ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=8100 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 800, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989501302Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=801 
[2025-12-13T09:17:24.989505089Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=954874 len=1324 fin=false
[2025-12-13T09:17:24.989510890Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.713295ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=9450 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 801, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989532370Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=802 
[2025-12-13T09:17:24.989536218Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=956198 len=1324 fin=false
[2025-12-13T09:17:24.989542259Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.712944ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 802, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989558820Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=803 
[2025-12-13T09:17:24.989562576Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=957522 len=1324 fin=false
[2025-12-13T09:17:24.989568467Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.713174ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 803, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989587813Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=804 
[2025-12-13T09:17:24.989591751Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=958846 len=1324 fin=false
[2025-12-13T09:17:24.989613982Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.696845ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 804, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989631274Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=805 
[2025-12-13T09:17:24.989635091Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=960170 len=1324 fin=false
[2025-12-13T09:17:24.989641012Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.712854ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 805, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989657012Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=806 
[2025-12-13T09:17:24.989660749Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=961494 len=1324 fin=false
[2025-12-13T09:17:24.989666750Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.713556ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 806, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989685916Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=807 
[2025-12-13T09:17:24.989689743Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=962818 len=1324 fin=false
[2025-12-13T09:17:24.989695744Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.713375ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 807, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989711804Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=808 
[2025-12-13T09:17:24.989715591Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=964142 len=1324 fin=false
[2025-12-13T09:17:24.989721512Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.713526ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 808, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989879926Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 598557900 } })
[2025-12-13T09:17:24.989889194Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:24.989892940Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.989899172Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.989907087Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=809 
[2025-12-13T09:17:24.989911355Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=965466 len=966 fin=false
[2025-12-13T09:17:24.989919339Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.707675ms latest_rtt=42.935964ms srtt=42.052847ms min_rtt=31.442727ms rttvar=6.668095ms cwnd=19892 ssthresh=11792 bytes_in_flight=19892 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 967419, delivered_time: Instant { tv_sec: 773, tv_nsec: 608848856 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 565912892 }, end_of_app_limited: 0, last_sent_packet: 809, largest_acked: 794, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 43.145634ms, delivered: 18542, prior_delivered: 948877, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 565703222 }), send_elapsed: 38.703601ms, ack_elapsed: 43.145634ms, rtt: 42.935964ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 591279, last_update: Instant { tv_sec: 773, tv_nsec: 598557900 }, next_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:24.989953874Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 992 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 598557900 } })
[2025-12-13T09:17:24.989959725Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:24.989964393Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:24.989970625Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:24.989974111Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.020083998Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.020116368Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.020135413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900236 
[2025-12-13T09:17:25.020154188Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1155 blocks=[785..798] ecn_counts=None
[2025-12-13T09:17:25.020166992Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 795
[2025-12-13T09:17:25.020172632Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 796
[2025-12-13T09:17:25.020177441Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 797
[2025-12-13T09:17:25.020196967Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 798
[2025-12-13T09:17:25.020209952Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:25.020244816Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.020253823Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5400)
[2025-12-13T09:17:25.020270264Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.020286213Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=810 
[2025-12-13T09:17:25.020289960Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=966432 len=1324 fin=false
[2025-12-13T09:17:25.020302233Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.83525ms latest_rtt=41.227389ms srtt=40.794664ms min_rtt=31.442727ms rttvar=7.517435ms cwnd=19892 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 972819, delivered_time: Instant { tv_sec: 773, tv_nsec: 639785289 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 810, largest_acked: 798, rate_sample: RateSample { bandwidth: 3.59 Mbps, is_app_limited: false, interval: 41.345268ms, delivered: 18542, prior_delivered: 954277, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 598440021 }), send_elapsed: 32.645008ms, ack_elapsed: 41.345268ms, rtt: 41.227389ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 609515, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.020327440Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=811 
[2025-12-13T09:17:25.020330856Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=967756 len=1324 fin=false
[2025-12-13T09:17:25.020336326Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.852833ms latest_rtt=41.227389ms srtt=40.794664ms min_rtt=31.442727ms rttvar=7.517435ms cwnd=19892 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 972819, delivered_time: Instant { tv_sec: 773, tv_nsec: 639785289 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 811, largest_acked: 798, rate_sample: RateSample { bandwidth: 3.59 Mbps, is_app_limited: false, interval: 41.345268ms, delivered: 18542, prior_delivered: 954277, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 598440021 }), send_elapsed: 32.645008ms, ack_elapsed: 41.345268ms, rtt: 41.227389ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 609515, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.020381080Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=812 
[2025-12-13T09:17:25.020384847Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=969080 len=1324 fin=false
[2025-12-13T09:17:25.020396448Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.845649ms latest_rtt=41.227389ms srtt=40.794664ms min_rtt=31.442727ms rttvar=7.517435ms cwnd=19892 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 972819, delivered_time: Instant { tv_sec: 773, tv_nsec: 639785289 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 812, largest_acked: 798, rate_sample: RateSample { bandwidth: 3.59 Mbps, is_app_limited: false, interval: 41.345268ms, delivered: 18542, prior_delivered: 954277, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 598440021 }), send_elapsed: 32.645008ms, ack_elapsed: 41.345268ms, rtt: 41.227389ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 609515, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.020412779Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=813 
[2025-12-13T09:17:25.020415985Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=970404 len=1324 fin=false
[2025-12-13T09:17:25.020420964Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.853624ms latest_rtt=41.227389ms srtt=40.794664ms min_rtt=31.442727ms rttvar=7.517435ms cwnd=19892 ssthresh=11792 bytes_in_flight=19892 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 972819, delivered_time: Instant { tv_sec: 773, tv_nsec: 639785289 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 813, largest_acked: 798, rate_sample: RateSample { bandwidth: 3.59 Mbps, is_app_limited: false, interval: 41.345268ms, delivered: 18542, prior_delivered: 954277, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 598440021 }), send_elapsed: 32.645008ms, ack_elapsed: 41.345268ms, rtt: 41.227389ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 609515, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.020435401Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.020533272Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5400 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 639928024 } })
[2025-12-13T09:17:25.020545856Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.031452546Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.031480268Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.031498592Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900237 
[2025-12-13T09:17:25.031518128Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[785..808] ecn_counts=None
[2025-12-13T09:17:25.031545329Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 799
[2025-12-13T09:17:25.031551550Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 800
[2025-12-13T09:17:25.031555027Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 801
[2025-12-13T09:17:25.031558423Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 802
[2025-12-13T09:17:25.031561789Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 803
[2025-12-13T09:17:25.031565166Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 804
[2025-12-13T09:17:25.031568572Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 805
[2025-12-13T09:17:25.031573311Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 806
[2025-12-13T09:17:25.031579372Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 807
[2025-12-13T09:17:25.031585553Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 808
[2025-12-13T09:17:25.031598858Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.031644433Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.031652257Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14850)
[2025-12-13T09:17:25.031674178Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.031697051Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=814 
[2025-12-13T09:17:25.031704064Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=971728 len=1324 fin=false
[2025-12-13T09:17:25.031722258Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.54718ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=7742 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 814, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.031764777Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=815 
[2025-12-13T09:17:25.031769094Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=973052 len=1324 fin=false
[2025-12-13T09:17:25.031776508Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.574821ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=9092 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 815, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.031802286Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=817 
[2025-12-13T09:17:25.031806234Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=974376 len=1324 fin=false
[2025-12-13T09:17:25.031812595Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.578268ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=10442 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 817, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.031829878Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=818 
[2025-12-13T09:17:25.031833725Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=975700 len=1324 fin=false
[2025-12-13T09:17:25.031839796Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.578949ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 818, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.031859713Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=819 
[2025-12-13T09:17:25.031863660Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=977024 len=1324 fin=false
[2025-12-13T09:17:25.031884920Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.563891ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=13142 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 819, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.031902402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=820 
[2025-12-13T09:17:25.031906240Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=978348 len=1324 fin=false
[2025-12-13T09:17:25.031912431Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.578958ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 820, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.031928902Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=821 
[2025-12-13T09:17:25.031932649Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=979672 len=1324 fin=false
[2025-12-13T09:17:25.031938600Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.57949ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 821, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.031958216Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=822 
[2025-12-13T09:17:25.031962093Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=980996 len=1324 fin=false
[2025-12-13T09:17:25.031967954Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.579581ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 822, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.031984294Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=823 
[2025-12-13T09:17:25.031988072Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=982320 len=1324 fin=false
[2025-12-13T09:17:25.031994003Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.57944ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 823, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.032013599Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=824 
[2025-12-13T09:17:25.032017416Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=983644 len=1324 fin=false
[2025-12-13T09:17:25.032023467Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.579339ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 824, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.032234970Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 639928024 } })
[2025-12-13T09:17:25.032249387Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.032255789Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.032265196Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.032274113Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=825 
[2025-12-13T09:17:25.032278281Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=984968 len=1324 fin=false
[2025-12-13T09:17:25.032288490Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.570754ms latest_rtt=52.591469ms srtt=42.266264ms min_rtt=31.442727ms rttvar=8.581277ms cwnd=21242 ssthresh=11792 bytes_in_flight=21242 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 986319, delivered_time: Instant { tv_sec: 773, tv_nsec: 651149369 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 598557900 }, end_of_app_limited: 0, last_sent_packet: 825, largest_acked: 808, rate_sample: RateSample { bandwidth: 3.57 Mbps, is_app_limited: false, interval: 42.300513ms, delivered: 18900, prior_delivered: 967419, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 608848856 }), send_elapsed: 32.645008ms, ack_elapsed: 42.300513ms, rtt: 52.591469ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 628219, last_update: Instant { tv_sec: 773, tv_nsec: 639928024 }, next_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.032316772Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.032377465Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 639928024 } })
[2025-12-13T09:17:25.032395919Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.052381242Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.052415606Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.052441084Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900238 
[2025-12-13T09:17:25.052463194Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=18 blocks=[785..810] ecn_counts=None
[2025-12-13T09:17:25.052476038Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 809
[2025-12-13T09:17:25.052482260Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 810
[2025-12-13T09:17:25.052493110Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1229900
[2025-12-13T09:17:25.052502037Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:25.052533165Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.052538775Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2342)
[2025-12-13T09:17:25.052551469Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.052569011Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=826 
[2025-12-13T09:17:25.052573249Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=15 blocks=[11900235..11900238] ecn_counts=None
[2025-12-13T09:17:25.052577197Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=986292 len=1316 fin=false
[2025-12-13T09:17:25.052588858Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.94247ms latest_rtt=32.161883ms srtt=40.985216ms min_rtt=31.442727ms rttvar=8.998052ms cwnd=21242 ssthresh=11792 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 988661, delivered_time: Instant { tv_sec: 773, tv_nsec: 672089907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, end_of_app_limited: 0, last_sent_packet: 826, largest_acked: 810, rate_sample: RateSample { bandwidth: 3.06 Mbps, is_app_limited: false, interval: 41.370124ms, delivered: 15842, prior_delivered: 972819, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 639785289 }), send_elapsed: 41.370124ms, ack_elapsed: 32.304618ms, rtt: 32.161883ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 647855, last_update: Instant { tv_sec: 773, tv_nsec: 672208959 }, next_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.052613814Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=827 
[2025-12-13T09:17:25.052617171Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=987608 len=966 fin=false
[2025-12-13T09:17:25.052622711Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.965602ms latest_rtt=32.161883ms srtt=40.985216ms min_rtt=31.442727ms rttvar=8.998052ms cwnd=21242 ssthresh=11792 bytes_in_flight=21242 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 988661, delivered_time: Instant { tv_sec: 773, tv_nsec: 672089907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, end_of_app_limited: 0, last_sent_packet: 827, largest_acked: 810, rate_sample: RateSample { bandwidth: 3.06 Mbps, is_app_limited: false, interval: 41.370124ms, delivered: 15842, prior_delivered: 972819, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 639785289 }), send_elapsed: 41.370124ms, ack_elapsed: 32.304618ms, rtt: 32.161883ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 647855, last_update: Instant { tv_sec: 773, tv_nsec: 672208959 }, next_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.052721474Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2342 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 672208959 } })
[2025-12-13T09:17:25.052734659Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.052742674Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.052755838Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.052760958Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.066060595Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.066102784Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.066124584Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900239 
[2025-12-13T09:17:25.066147697Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[785..815, 817..817] ecn_counts=None
[2025-12-13T09:17:25.066161543Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 811
[2025-12-13T09:17:25.066168716Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 812
[2025-12-13T09:17:25.066173926Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 813
[2025-12-13T09:17:25.066179937Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 814
[2025-12-13T09:17:25.066185337Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 815
[2025-12-13T09:17:25.066189184Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 817
[2025-12-13T09:17:25.066198391Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.066238847Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.066249196Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8100)
[2025-12-13T09:17:25.066269493Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.066292306Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=828 
[2025-12-13T09:17:25.066298708Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=988574 len=1324 fin=false
[2025-12-13T09:17:25.066322863Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.372423ms latest_rtt=45.846596ms srtt=41.589888ms min_rtt=31.442727ms rttvar=7.957884ms cwnd=21242 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 996761, delivered_time: Instant { tv_sec: 773, tv_nsec: 685774620 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, end_of_app_limited: 0, last_sent_packet: 828, largest_acked: 817, rate_sample: RateSample { bandwidth: 2.02 Mbps, is_app_limited: false, interval: 41.370124ms, delivered: 10442, prior_delivered: 986319, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 651149369 }), send_elapsed: 41.370124ms, ack_elapsed: 34.625251ms, rtt: 45.846596ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 638436, last_update: Instant { tv_sec: 773, tv_nsec: 672208959 }, next_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.066399856Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=829 
[2025-12-13T09:17:25.066405236Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=989898 len=1324 fin=false
[2025-12-13T09:17:25.066413451Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.401707ms latest_rtt=45.846596ms srtt=41.589888ms min_rtt=31.442727ms rttvar=7.957884ms cwnd=21242 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 996761, delivered_time: Instant { tv_sec: 773, tv_nsec: 685774620 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, end_of_app_limited: 0, last_sent_packet: 829, largest_acked: 817, rate_sample: RateSample { bandwidth: 2.02 Mbps, is_app_limited: false, interval: 41.370124ms, delivered: 10442, prior_delivered: 986319, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 651149369 }), send_elapsed: 41.370124ms, ack_elapsed: 34.625251ms, rtt: 45.846596ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 638436, last_update: Instant { tv_sec: 773, tv_nsec: 672208959 }, next_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.066435342Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=830 
[2025-12-13T09:17:25.066439520Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=991222 len=1324 fin=false
[2025-12-13T09:17:25.066446052Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.40809ms latest_rtt=45.846596ms srtt=41.589888ms min_rtt=31.442727ms rttvar=7.957884ms cwnd=21242 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 996761, delivered_time: Instant { tv_sec: 773, tv_nsec: 685774620 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, end_of_app_limited: 0, last_sent_packet: 830, largest_acked: 817, rate_sample: RateSample { bandwidth: 2.02 Mbps, is_app_limited: false, interval: 41.370124ms, delivered: 10442, prior_delivered: 986319, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 651149369 }), send_elapsed: 41.370124ms, ack_elapsed: 34.625251ms, rtt: 45.846596ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 638436, last_update: Instant { tv_sec: 773, tv_nsec: 672208959 }, next_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.066470878Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=831 
[2025-12-13T09:17:25.066476218Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=992546 len=1324 fin=false
[2025-12-13T09:17:25.066482810Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.406907ms latest_rtt=45.846596ms srtt=41.589888ms min_rtt=31.442727ms rttvar=7.957884ms cwnd=21242 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 996761, delivered_time: Instant { tv_sec: 773, tv_nsec: 685774620 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, end_of_app_limited: 0, last_sent_packet: 831, largest_acked: 817, rate_sample: RateSample { bandwidth: 2.02 Mbps, is_app_limited: false, interval: 41.370124ms, delivered: 10442, prior_delivered: 986319, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 651149369 }), send_elapsed: 41.370124ms, ack_elapsed: 34.625251ms, rtt: 45.846596ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 638436, last_update: Instant { tv_sec: 773, tv_nsec: 672208959 }, next_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.066502537Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=832 
[2025-12-13T09:17:25.066506524Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=993870 len=1324 fin=false
[2025-12-13T09:17:25.066513407Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.40816ms latest_rtt=45.846596ms srtt=41.589888ms min_rtt=31.442727ms rttvar=7.957884ms cwnd=21242 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 996761, delivered_time: Instant { tv_sec: 773, tv_nsec: 685774620 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, end_of_app_limited: 0, last_sent_packet: 832, largest_acked: 817, rate_sample: RateSample { bandwidth: 2.02 Mbps, is_app_limited: false, interval: 41.370124ms, delivered: 10442, prior_delivered: 986319, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 651149369 }), send_elapsed: 41.370124ms, ack_elapsed: 34.625251ms, rtt: 45.846596ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 638436, last_update: Instant { tv_sec: 773, tv_nsec: 672208959 }, next_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.066530318Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=833 
[2025-12-13T09:17:25.066533514Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=995194 len=1324 fin=false
[2025-12-13T09:17:25.066541730Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.408089ms latest_rtt=45.846596ms srtt=41.589888ms min_rtt=31.442727ms rttvar=7.957884ms cwnd=21242 ssthresh=11792 bytes_in_flight=21242 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 996761, delivered_time: Instant { tv_sec: 773, tv_nsec: 685774620 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 639928024 }, end_of_app_limited: 0, last_sent_packet: 833, largest_acked: 817, rate_sample: RateSample { bandwidth: 2.02 Mbps, is_app_limited: false, interval: 41.370124ms, delivered: 10442, prior_delivered: 986319, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 651149369 }), send_elapsed: 41.370124ms, ack_elapsed: 34.625251ms, rtt: 45.846596ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 638436, last_update: Instant { tv_sec: 773, tv_nsec: 672208959 }, next_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.066557649Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.066672943Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8100 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 672208959 } })
[2025-12-13T09:17:25.066684094Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.084482177Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.084516361Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.084535766Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900240 
[2025-12-13T09:17:25.084554151Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=14 blocks=[811..815, 817..826] ecn_counts=None
[2025-12-13T09:17:25.084565051Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 818
[2025-12-13T09:17:25.084571373Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 819
[2025-12-13T09:17:25.084577203Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 820
[2025-12-13T09:17:25.084581962Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 821
[2025-12-13T09:17:25.084586371Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 822
[2025-12-13T09:17:25.084591069Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 823
[2025-12-13T09:17:25.084596349Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 824
[2025-12-13T09:17:25.084601128Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 825
[2025-12-13T09:17:25.084606187Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 826
[2025-12-13T09:17:25.084615995Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.084668112Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.084673833Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:25.084689512Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.084709459Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=834 
[2025-12-13T09:17:25.084713356Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=996518 len=1324 fin=false
[2025-12-13T09:17:25.084725339Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.942724ms latest_rtt=31.976834ms srtt=40.374256ms min_rtt=31.442727ms rttvar=8.399676ms cwnd=22592 ssthresh=11792 bytes_in_flight=10442 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1008911, delivered_time: Instant { tv_sec: 773, tv_nsec: 704185793 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 834, largest_acked: 826, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 32.280935ms, delivered: 20250, prior_delivered: 988661, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 672089907 }), send_elapsed: 32.280935ms, ack_elapsed: 32.095886ms, rtt: 31.976834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 699455, last_update: Instant { tv_sec: 773, tv_nsec: 704350108 }, next_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.084751177Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=835 
[2025-12-13T09:17:25.084754493Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=997842 len=1324 fin=false
[2025-12-13T09:17:25.084759933Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.960817ms latest_rtt=31.976834ms srtt=40.374256ms min_rtt=31.442727ms rttvar=8.399676ms cwnd=22592 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1008911, delivered_time: Instant { tv_sec: 773, tv_nsec: 704185793 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 835, largest_acked: 826, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 32.280935ms, delivered: 20250, prior_delivered: 988661, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 672089907 }), send_elapsed: 32.280935ms, ack_elapsed: 32.095886ms, rtt: 31.976834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 699455, last_update: Instant { tv_sec: 773, tv_nsec: 704350108 }, next_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.084775903Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=836 
[2025-12-13T09:17:25.084779089Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=999166 len=1324 fin=false
[2025-12-13T09:17:25.084784058Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.962741ms latest_rtt=31.976834ms srtt=40.374256ms min_rtt=31.442727ms rttvar=8.399676ms cwnd=22592 ssthresh=11792 bytes_in_flight=13142 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1008911, delivered_time: Instant { tv_sec: 773, tv_nsec: 704185793 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 836, largest_acked: 826, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 32.280935ms, delivered: 20250, prior_delivered: 988661, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 672089907 }), send_elapsed: 32.280935ms, ack_elapsed: 32.095886ms, rtt: 31.976834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 699455, last_update: Instant { tv_sec: 773, tv_nsec: 704350108 }, next_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.084814184Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=837 
[2025-12-13T09:17:25.084817390Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1000490 len=1324 fin=false
[2025-12-13T09:17:25.084822439Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.96252ms latest_rtt=31.976834ms srtt=40.374256ms min_rtt=31.442727ms rttvar=8.399676ms cwnd=22592 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1008911, delivered_time: Instant { tv_sec: 773, tv_nsec: 704185793 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 837, largest_acked: 826, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 32.280935ms, delivered: 20250, prior_delivered: 988661, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 672089907 }), send_elapsed: 32.280935ms, ack_elapsed: 32.095886ms, rtt: 31.976834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 699455, last_update: Instant { tv_sec: 773, tv_nsec: 704350108 }, next_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.084837257Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=838 
[2025-12-13T09:17:25.084840383Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1001814 len=1324 fin=false
[2025-12-13T09:17:25.084845242Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.963081ms latest_rtt=31.976834ms srtt=40.374256ms min_rtt=31.442727ms rttvar=8.399676ms cwnd=22592 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1008911, delivered_time: Instant { tv_sec: 773, tv_nsec: 704185793 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 838, largest_acked: 826, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 32.280935ms, delivered: 20250, prior_delivered: 988661, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 672089907 }), send_elapsed: 32.280935ms, ack_elapsed: 32.095886ms, rtt: 31.976834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 699455, last_update: Instant { tv_sec: 773, tv_nsec: 704350108 }, next_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.084862574Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=839 
[2025-12-13T09:17:25.084865720Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1003138 len=1324 fin=false
[2025-12-13T09:17:25.084870619Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.963152ms latest_rtt=31.976834ms srtt=40.374256ms min_rtt=31.442727ms rttvar=8.399676ms cwnd=22592 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1008911, delivered_time: Instant { tv_sec: 773, tv_nsec: 704185793 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 839, largest_acked: 826, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 32.280935ms, delivered: 20250, prior_delivered: 988661, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 672089907 }), send_elapsed: 32.280935ms, ack_elapsed: 32.095886ms, rtt: 31.976834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 699455, last_update: Instant { tv_sec: 773, tv_nsec: 704350108 }, next_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.084885046Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=840 
[2025-12-13T09:17:25.084888172Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1004462 len=1324 fin=false
[2025-12-13T09:17:25.084892900Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.963413ms latest_rtt=31.976834ms srtt=40.374256ms min_rtt=31.442727ms rttvar=8.399676ms cwnd=22592 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1008911, delivered_time: Instant { tv_sec: 773, tv_nsec: 704185793 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 840, largest_acked: 826, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 32.280935ms, delivered: 20250, prior_delivered: 988661, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 672089907 }), send_elapsed: 32.280935ms, ack_elapsed: 32.095886ms, rtt: 31.976834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 699455, last_update: Instant { tv_sec: 773, tv_nsec: 704350108 }, next_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.084907287Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=841 
[2025-12-13T09:17:25.084910413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1005786 len=1324 fin=false
[2025-12-13T09:17:25.084915192Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.963242ms latest_rtt=31.976834ms srtt=40.374256ms min_rtt=31.442727ms rttvar=8.399676ms cwnd=22592 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1008911, delivered_time: Instant { tv_sec: 773, tv_nsec: 704185793 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 841, largest_acked: 826, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 32.280935ms, delivered: 20250, prior_delivered: 988661, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 672089907 }), send_elapsed: 32.280935ms, ack_elapsed: 32.095886ms, rtt: 31.976834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 699455, last_update: Instant { tv_sec: 773, tv_nsec: 704350108 }, next_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.084932554Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=842 
[2025-12-13T09:17:25.084935700Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1007110 len=1324 fin=false
[2025-12-13T09:17:25.084940569Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.963112ms latest_rtt=31.976834ms srtt=40.374256ms min_rtt=31.442727ms rttvar=8.399676ms cwnd=22592 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1008911, delivered_time: Instant { tv_sec: 773, tv_nsec: 704185793 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 842, largest_acked: 826, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 32.280935ms, delivered: 20250, prior_delivered: 988661, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 672089907 }), send_elapsed: 32.280935ms, ack_elapsed: 32.095886ms, rtt: 31.976834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 699455, last_update: Instant { tv_sec: 773, tv_nsec: 704350108 }, next_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.084955026Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=843 
[2025-12-13T09:17:25.084958122Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1008434 len=1324 fin=false
[2025-12-13T09:17:25.084962850Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.963403ms latest_rtt=31.976834ms srtt=40.374256ms min_rtt=31.442727ms rttvar=8.399676ms cwnd=22592 ssthresh=11792 bytes_in_flight=22592 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1008911, delivered_time: Instant { tv_sec: 773, tv_nsec: 704185793 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 843, largest_acked: 826, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 32.280935ms, delivered: 20250, prior_delivered: 988661, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 672089907 }), send_elapsed: 32.280935ms, ack_elapsed: 32.095886ms, rtt: 31.976834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 699455, last_update: Instant { tv_sec: 773, tv_nsec: 704350108 }, next_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.085163834Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 704350108 } })
[2025-12-13T09:17:25.085180745Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.085185785Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.085194911Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.085206864Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.085212614Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.104893917Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.104927619Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.104946665Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900241 
[2025-12-13T09:17:25.104966041Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=141 blocks=[811..815, 817..833] ecn_counts=None
[2025-12-13T09:17:25.104978083Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 827
[2025-12-13T09:17:25.104984135Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 828
[2025-12-13T09:17:25.104989565Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 829
[2025-12-13T09:17:25.104994494Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 830
[2025-12-13T09:17:25.104999223Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 831
[2025-12-13T09:17:25.105003471Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 832
[2025-12-13T09:17:25.105008850Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 833
[2025-12-13T09:17:25.105020122Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:25.105050899Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.105056209Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9092)
[2025-12-13T09:17:25.105072328Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.105092757Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=844 
[2025-12-13T09:17:25.105097034Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1009758 len=1324 fin=false
[2025-12-13T09:17:25.105111391Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.783504ms latest_rtt=52.388193ms srtt=41.734998ms min_rtt=31.442727ms rttvar=9.021241ms cwnd=22592 ssthresh=11792 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1018003, delivered_time: Instant { tv_sec: 773, tv_nsec: 724597152 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 844, largest_acked: 833, rate_sample: RateSample { bandwidth: 4.38 Mbps, is_app_limited: false, interval: 38.822532ms, delivered: 21242, prior_delivered: 996761, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 685774620 }), send_elapsed: 32.280935ms, ack_elapsed: 38.822532ms, rtt: 52.388193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 676650, last_update: Instant { tv_sec: 773, tv_nsec: 724730259 }, next_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.105154251Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=845 
[2025-12-13T09:17:25.105158088Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1011082 len=1324 fin=false
[2025-12-13T09:17:25.105164339Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.805876ms latest_rtt=52.388193ms srtt=41.734998ms min_rtt=31.442727ms rttvar=9.021241ms cwnd=22592 ssthresh=11792 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1018003, delivered_time: Instant { tv_sec: 773, tv_nsec: 724597152 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 845, largest_acked: 833, rate_sample: RateSample { bandwidth: 4.38 Mbps, is_app_limited: false, interval: 38.822532ms, delivered: 21242, prior_delivered: 996761, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 685774620 }), send_elapsed: 32.280935ms, ack_elapsed: 38.822532ms, rtt: 52.388193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 676650, last_update: Instant { tv_sec: 773, tv_nsec: 724730259 }, next_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.105182052Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=846 
[2025-12-13T09:17:25.105185409Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1012406 len=1324 fin=false
[2025-12-13T09:17:25.105190518Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.809513ms latest_rtt=52.388193ms srtt=41.734998ms min_rtt=31.442727ms rttvar=9.021241ms cwnd=22592 ssthresh=11792 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1018003, delivered_time: Instant { tv_sec: 773, tv_nsec: 724597152 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 846, largest_acked: 833, rate_sample: RateSample { bandwidth: 4.38 Mbps, is_app_limited: false, interval: 38.822532ms, delivered: 21242, prior_delivered: 996761, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 685774620 }), send_elapsed: 32.280935ms, ack_elapsed: 38.822532ms, rtt: 52.388193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 676650, last_update: Instant { tv_sec: 773, tv_nsec: 724730259 }, next_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.105206548Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=847 
[2025-12-13T09:17:25.105209784Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1013730 len=1324 fin=false
[2025-12-13T09:17:25.105214743Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.809864ms latest_rtt=52.388193ms srtt=41.734998ms min_rtt=31.442727ms rttvar=9.021241ms cwnd=22592 ssthresh=11792 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1018003, delivered_time: Instant { tv_sec: 773, tv_nsec: 724597152 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 847, largest_acked: 833, rate_sample: RateSample { bandwidth: 4.38 Mbps, is_app_limited: false, interval: 38.822532ms, delivered: 21242, prior_delivered: 996761, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 685774620 }), send_elapsed: 32.280935ms, ack_elapsed: 38.822532ms, rtt: 52.388193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 676650, last_update: Instant { tv_sec: 773, tv_nsec: 724730259 }, next_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.105235121Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=848 
[2025-12-13T09:17:25.105238497Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1015054 len=1324 fin=false
[2025-12-13T09:17:25.105243457Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.808811ms latest_rtt=52.388193ms srtt=41.734998ms min_rtt=31.442727ms rttvar=9.021241ms cwnd=22592 ssthresh=11792 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1018003, delivered_time: Instant { tv_sec: 773, tv_nsec: 724597152 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 848, largest_acked: 833, rate_sample: RateSample { bandwidth: 4.38 Mbps, is_app_limited: false, interval: 38.822532ms, delivered: 21242, prior_delivered: 996761, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 685774620 }), send_elapsed: 32.280935ms, ack_elapsed: 38.822532ms, rtt: 52.388193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 676650, last_update: Instant { tv_sec: 773, tv_nsec: 724730259 }, next_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.105258995Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=849 
[2025-12-13T09:17:25.105262211Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1016378 len=1324 fin=false
[2025-12-13T09:17:25.105267130Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.810064ms latest_rtt=52.388193ms srtt=41.734998ms min_rtt=31.442727ms rttvar=9.021241ms cwnd=22592 ssthresh=11792 bytes_in_flight=21600 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1018003, delivered_time: Instant { tv_sec: 773, tv_nsec: 724597152 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 849, largest_acked: 833, rate_sample: RateSample { bandwidth: 4.38 Mbps, is_app_limited: false, interval: 38.822532ms, delivered: 21242, prior_delivered: 996761, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 685774620 }), send_elapsed: 32.280935ms, ack_elapsed: 38.822532ms, rtt: 52.388193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 676650, last_update: Instant { tv_sec: 773, tv_nsec: 724730259 }, next_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.105300212Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=850 
[2025-12-13T09:17:25.105303618Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1017702 len=966 fin=false
[2025-12-13T09:17:25.105308938Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.809051ms latest_rtt=52.388193ms srtt=41.734998ms min_rtt=31.442727ms rttvar=9.021241ms cwnd=22592 ssthresh=11792 bytes_in_flight=22592 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1018003, delivered_time: Instant { tv_sec: 773, tv_nsec: 724597152 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 672208959 }, end_of_app_limited: 0, last_sent_packet: 850, largest_acked: 833, rate_sample: RateSample { bandwidth: 4.38 Mbps, is_app_limited: false, interval: 38.822532ms, delivered: 21242, prior_delivered: 996761, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 685774620 }), send_elapsed: 32.280935ms, ack_elapsed: 38.822532ms, rtt: 52.388193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 676650, last_update: Instant { tv_sec: 773, tv_nsec: 724730259 }, next_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.105481239Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9092 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 724730259 } })
[2025-12-13T09:17:25.105509260Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.105518648Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.105527434Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.105530951Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.117956223Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.118009912Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.118032865Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900242 
[2025-12-13T09:17:25.118057731Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[811..815, 817..835] ecn_counts=None
[2025-12-13T09:17:25.118073050Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 834
[2025-12-13T09:17:25.118079923Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 835
[2025-12-13T09:17:25.118093488Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1261310
[2025-12-13T09:17:25.118103446Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:25.118145524Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.118155683Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:25.118201549Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.118225293Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=851 
[2025-12-13T09:17:25.118230362Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=23 blocks=[11900239..11900242] ecn_counts=None
[2025-12-13T09:17:25.118235281Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1018668 len=1316 fin=false
[2025-12-13T09:17:25.118249838Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.157672ms latest_rtt=33.332182ms srtt=40.677645ms min_rtt=31.442727ms rttvar=8.880634ms cwnd=22592 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1020703, delivered_time: Instant { tv_sec: 773, tv_nsec: 737682290 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, end_of_app_limited: 0, last_sent_packet: 851, largest_acked: 835, rate_sample: RateSample { bandwidth: 2.82 Mbps, is_app_limited: false, interval: 33.496497ms, delivered: 11792, prior_delivered: 1008911, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 704185793 }), send_elapsed: 32.141149ms, ack_elapsed: 33.496497ms, rtt: 33.332182ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 694238, last_update: Instant { tv_sec: 773, tv_nsec: 724730259 }, next_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.118277901Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=852 
[2025-12-13T09:17:25.118282038Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1019984 len=1324 fin=false
[2025-12-13T09:17:25.118288761Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.185884ms latest_rtt=33.332182ms srtt=40.677645ms min_rtt=31.442727ms rttvar=8.880634ms cwnd=22592 ssthresh=11792 bytes_in_flight=22592 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1020703, delivered_time: Instant { tv_sec: 773, tv_nsec: 737682290 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 704350108 }, end_of_app_limited: 0, last_sent_packet: 852, largest_acked: 835, rate_sample: RateSample { bandwidth: 2.82 Mbps, is_app_limited: false, interval: 33.496497ms, delivered: 11792, prior_delivered: 1008911, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 704185793 }), send_elapsed: 32.141149ms, ack_elapsed: 33.496497ms, rtt: 33.332182ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 694238, last_update: Instant { tv_sec: 773, tv_nsec: 724730259 }, next_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.118307736Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.118423140Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 724730259 } })
[2025-12-13T09:17:25.118439020Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.138190970Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.138225834Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.138262272Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900243 
[2025-12-13T09:17:25.138285635Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[811..815, 817..845] ecn_counts=None
[2025-12-13T09:17:25.138296446Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 836
[2025-12-13T09:17:25.138301675Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 837
[2025-12-13T09:17:25.138308398Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 838
[2025-12-13T09:17:25.138314589Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 839
[2025-12-13T09:17:25.138320550Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 840
[2025-12-13T09:17:25.138326591Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 841
[2025-12-13T09:17:25.138332172Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 842
[2025-12-13T09:17:25.138337562Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 843
[2025-12-13T09:17:25.138342892Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 844
[2025-12-13T09:17:25.138374631Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 845
[2025-12-13T09:17:25.138389669Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.138437878Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.138445332Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14850)
[2025-12-13T09:17:25.138465580Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.138485547Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=853 
[2025-12-13T09:17:25.138490126Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1021308 len=1324 fin=false
[2025-12-13T09:17:25.138505283Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.869852ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=10442 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 853, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.138532895Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=854 
[2025-12-13T09:17:25.138543695Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1022632 len=1324 fin=false
[2025-12-13T09:17:25.138550558Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.886063ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 854, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.138568601Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=855 
[2025-12-13T09:17:25.138572398Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1023956 len=1324 fin=false
[2025-12-13T09:17:25.138578399Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.894108ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=13142 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 855, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.138594840Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=856 
[2025-12-13T09:17:25.138598667Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1025280 len=1324 fin=false
[2025-12-13T09:17:25.138604488Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.894508ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 856, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.138624986Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=857 
[2025-12-13T09:17:25.138629094Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1026604 len=1324 fin=false
[2025-12-13T09:17:25.138635365Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.893898ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 857, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.138655453Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=858 
[2025-12-13T09:17:25.138658749Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1027928 len=1324 fin=false
[2025-12-13T09:17:25.138663618Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.896362ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 858, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.138679307Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=859 
[2025-12-13T09:17:25.138685238Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1029252 len=1324 fin=false
[2025-12-13T09:17:25.138690267Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.893647ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 859, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.138705936Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=860 
[2025-12-13T09:17:25.138709153Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1030576 len=1324 fin=false
[2025-12-13T09:17:25.138714232Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.896312ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 860, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.138729861Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=861 
[2025-12-13T09:17:25.138733077Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1031900 len=1324 fin=false
[2025-12-13T09:17:25.138738026Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.896383ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 861, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.138756501Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=862 
[2025-12-13T09:17:25.138759787Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1033224 len=1324 fin=false
[2025-12-13T09:17:25.138764786Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.896332ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 862, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.138940543Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 758123931 } })
[2025-12-13T09:17:25.138953687Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.138958646Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.138963946Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.138973554Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=864 
[2025-12-13T09:17:25.138977571Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1034548 len=1324 fin=false
[2025-12-13T09:17:25.138986388Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.886263ms latest_rtt=33.181648ms srtt=39.736645ms min_rtt=31.442727ms rttvar=8.542474ms cwnd=23942 ssthresh=11792 bytes_in_flight=23942 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1034203, delivered_time: Instant { tv_sec: 773, tv_nsec: 757911907 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 864, largest_acked: 845, rate_sample: RateSample { bandwidth: 2.47 Mbps, is_app_limited: false, interval: 52.5213ms, delivered: 16200, prior_delivered: 1018003, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 724597152 }), send_elapsed: 52.5213ms, ack_elapsed: 33.314755ms, rtt: 33.181648ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 753146, last_update: Instant { tv_sec: 773, tv_nsec: 758123931 }, next_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.139011334Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.139037884Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 758123931 } })
[2025-12-13T09:17:25.139049355Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.167268998Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.167304734Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.167326725Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900244 
[2025-12-13T09:17:25.167368773Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2019 blocks=[836..852] ecn_counts=None
[2025-12-13T09:17:25.167385344Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 846
[2025-12-13T09:17:25.167391115Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 847
[2025-12-13T09:17:25.167396835Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 848
[2025-12-13T09:17:25.167401544Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 849
[2025-12-13T09:17:25.167404910Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 850
[2025-12-13T09:17:25.167407846Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 851
[2025-12-13T09:17:25.167411322Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 852
[2025-12-13T09:17:25.167420399Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:25.167467677Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.167473248Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9092)
[2025-12-13T09:17:25.167486933Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.167503103Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=865 
[2025-12-13T09:17:25.167507201Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1035872 len=1324 fin=false
[2025-12-13T09:17:25.167518922Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.485816ms latest_rtt=62.245551ms srtt=40.531257ms min_rtt=31.442727ms rttvar=7.996081ms cwnd=23942 ssthresh=11792 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1043295, delivered_time: Instant { tv_sec: 773, tv_nsec: 786975810 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 865, largest_acked: 852, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 49.29352ms, delivered: 22592, prior_delivered: 1020703, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 737682290 }), send_elapsed: 20.380151ms, ack_elapsed: 49.29352ms, rtt: 62.245551ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738380, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.167549940Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=866 
[2025-12-13T09:17:25.167553346Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1037196 len=1324 fin=false
[2025-12-13T09:17:25.167559227Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.503438ms latest_rtt=62.245551ms srtt=40.531257ms min_rtt=31.442727ms rttvar=7.996081ms cwnd=23942 ssthresh=11792 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1043295, delivered_time: Instant { tv_sec: 773, tv_nsec: 786975810 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 866, largest_acked: 852, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 49.29352ms, delivered: 22592, prior_delivered: 1020703, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 737682290 }), send_elapsed: 20.380151ms, ack_elapsed: 49.29352ms, rtt: 62.245551ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738380, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.167576269Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=867 
[2025-12-13T09:17:25.167579585Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1038520 len=1324 fin=false
[2025-12-13T09:17:25.167584665Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.505152ms latest_rtt=62.245551ms srtt=40.531257ms min_rtt=31.442727ms rttvar=7.996081ms cwnd=23942 ssthresh=11792 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1043295, delivered_time: Instant { tv_sec: 773, tv_nsec: 786975810 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 867, largest_acked: 852, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 49.29352ms, delivered: 22592, prior_delivered: 1020703, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 737682290 }), send_elapsed: 20.380151ms, ack_elapsed: 49.29352ms, rtt: 62.245551ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738380, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.167600664Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=868 
[2025-12-13T09:17:25.167603890Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1039844 len=1324 fin=false
[2025-12-13T09:17:25.167608809Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.505202ms latest_rtt=62.245551ms srtt=40.531257ms min_rtt=31.442727ms rttvar=7.996081ms cwnd=23942 ssthresh=11792 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1043295, delivered_time: Instant { tv_sec: 773, tv_nsec: 786975810 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 868, largest_acked: 852, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 49.29352ms, delivered: 22592, prior_delivered: 1020703, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 737682290 }), send_elapsed: 20.380151ms, ack_elapsed: 49.29352ms, rtt: 62.245551ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738380, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.167628145Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=869 
[2025-12-13T09:17:25.167631391Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1041168 len=1324 fin=false
[2025-12-13T09:17:25.167636311Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.505392ms latest_rtt=62.245551ms srtt=40.531257ms min_rtt=31.442727ms rttvar=7.996081ms cwnd=23942 ssthresh=11792 bytes_in_flight=21600 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1043295, delivered_time: Instant { tv_sec: 773, tv_nsec: 786975810 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 869, largest_acked: 852, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 49.29352ms, delivered: 22592, prior_delivered: 1020703, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 737682290 }), send_elapsed: 20.380151ms, ack_elapsed: 49.29352ms, rtt: 62.245551ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738380, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.167652130Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=870 
[2025-12-13T09:17:25.167655346Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1042492 len=1324 fin=false
[2025-12-13T09:17:25.167660255Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.505463ms latest_rtt=62.245551ms srtt=40.531257ms min_rtt=31.442727ms rttvar=7.996081ms cwnd=23942 ssthresh=11792 bytes_in_flight=22950 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1043295, delivered_time: Instant { tv_sec: 773, tv_nsec: 786975810 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 870, largest_acked: 852, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 49.29352ms, delivered: 22592, prior_delivered: 1020703, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 737682290 }), send_elapsed: 20.380151ms, ack_elapsed: 49.29352ms, rtt: 62.245551ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738380, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.167678639Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=871 
[2025-12-13T09:17:25.167681936Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1043816 len=966 fin=false
[2025-12-13T09:17:25.167686915Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.505482ms latest_rtt=62.245551ms srtt=40.531257ms min_rtt=31.442727ms rttvar=7.996081ms cwnd=23942 ssthresh=11792 bytes_in_flight=23942 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1043295, delivered_time: Instant { tv_sec: 773, tv_nsec: 786975810 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 724730259 }, end_of_app_limited: 0, last_sent_packet: 871, largest_acked: 852, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 49.29352ms, delivered: 22592, prior_delivered: 1020703, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 737682290 }), send_elapsed: 20.380151ms, ack_elapsed: 49.29352ms, rtt: 62.245551ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738380, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.167822487Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9092 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 787144543 } })
[2025-12-13T09:17:25.167836282Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.167844568Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.167852152Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.167855198Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.181541884Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.181574515Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.181604801Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900246 
[2025-12-13T09:17:25.181624267Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[836..862, 864..864] ecn_counts=None
[2025-12-13T09:17:25.181633094Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 853
[2025-12-13T09:17:25.181636510Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 854
[2025-12-13T09:17:25.181639566Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 855
[2025-12-13T09:17:25.181642521Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 856
[2025-12-13T09:17:25.181645517Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 857
[2025-12-13T09:17:25.181648362Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 858
[2025-12-13T09:17:25.181665083Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 859
[2025-12-13T09:17:25.181668059Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 860
[2025-12-13T09:17:25.181670904Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 861
[2025-12-13T09:17:25.181673940Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 862
[2025-12-13T09:17:25.181676905Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 864
[2025-12-13T09:17:25.181684569Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.181718833Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.181724243Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(16200)
[2025-12-13T09:17:25.181741575Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.181757315Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=872 
[2025-12-13T09:17:25.181761011Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1044782 len=1324 fin=false
[2025-12-13T09:17:25.181777101Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.375045ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=10442 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 872, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.181801927Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=873 
[2025-12-13T09:17:25.181805324Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1046106 len=1324 fin=false
[2025-12-13T09:17:25.181810834Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.396536ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=11792 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 873, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.181832965Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=874 
[2025-12-13T09:17:25.181836261Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1047430 len=1324 fin=false
[2025-12-13T09:17:25.181841431Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.396957ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=13142 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 874, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.181857621Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=875 
[2025-12-13T09:17:25.181860817Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1048754 len=1324 fin=false
[2025-12-13T09:17:25.181865686Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.397678ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 875, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.181881315Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=876 
[2025-12-13T09:17:25.181884491Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1050078 len=1324 fin=false
[2025-12-13T09:17:25.181889510Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.397978ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 876, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.181908315Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=877 
[2025-12-13T09:17:25.181911591Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1051402 len=1324 fin=false
[2025-12-13T09:17:25.181916591Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.397798ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 877, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.181932260Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=878 
[2025-12-13T09:17:25.181935506Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1052726 len=1324 fin=false
[2025-12-13T09:17:25.181953890Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.384473ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 878, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.181972705Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=879 
[2025-12-13T09:17:25.181975961Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1054050 len=1324 fin=false
[2025-12-13T09:17:25.181981050Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.397347ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 879, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.181996599Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=880 
[2025-12-13T09:17:25.181999835Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1055374 len=1324 fin=false
[2025-12-13T09:17:25.182004784Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.398028ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 880, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.182020263Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=881 
[2025-12-13T09:17:25.182023499Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1056698 len=1324 fin=false
[2025-12-13T09:17:25.182031574Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.395012ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 881, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.182210457Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 787144543 } })
[2025-12-13T09:17:25.182222900Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.182227769Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.182234772Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.182243187Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=882 
[2025-12-13T09:17:25.182246664Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1058022 len=1324 fin=false
[2025-12-13T09:17:25.182255490Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.390103ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 882, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.182274806Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=883 
[2025-12-13T09:17:25.182278152Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1059346 len=1324 fin=false
[2025-12-13T09:17:25.182283533Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.397187ms latest_rtt=43.130896ms srtt=40.852211ms min_rtt=31.442727ms rttvar=6.638969ms cwnd=25292 ssthresh=11792 bytes_in_flight=25292 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1058145, delivered_time: Instant { tv_sec: 773, tv_nsec: 801254827 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 758123931 }, end_of_app_limited: 0, last_sent_packet: 883, largest_acked: 864, rate_sample: RateSample { bandwidth: 4.42 Mbps, is_app_limited: false, interval: 43.34292ms, delivered: 23942, prior_delivered: 1034203, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 757911907 }), send_elapsed: 33.393672ms, ack_elapsed: 43.34292ms, rtt: 43.130896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 773887, last_update: Instant { tv_sec: 773, tv_nsec: 787144543 }, next_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.182304912Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.182343834Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 787144543 } })
[2025-12-13T09:17:25.182377928Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.199588544Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.199623489Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.199644448Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900247 
[2025-12-13T09:17:25.199663553Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=16 blocks=[836..862, 864..865] ecn_counts=None
[2025-12-13T09:17:25.199674814Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 865
[2025-12-13T09:17:25.199685584Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1299340
[2025-12-13T09:17:25.199693248Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:25.199724617Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.199730778Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:25.199743863Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.199763038Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=884 
[2025-12-13T09:17:25.199767506Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=14 blocks=[11900243..11900244, 11900246..11900247] ecn_counts=None
[2025-12-13T09:17:25.199773197Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1060670 len=1314 fin=false
[2025-12-13T09:17:25.199784949Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.457055ms latest_rtt=32.149911ms srtt=39.748422ms min_rtt=31.442727ms rttvar=7.186801ms cwnd=25292 ssthresh=11792 bytes_in_flight=25292 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1059495, delivered_time: Instant { tv_sec: 773, tv_nsec: 819294454 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 884, largest_acked: 865, rate_sample: RateSample { bandwidth: 2.08 Mbps, is_app_limited: false, interval: 62.414284ms, delivered: 16200, prior_delivered: 1043295, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 786975810 }), send_elapsed: 62.414284ms, ack_elapsed: 32.318644ms, rtt: 32.149911ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795377, last_update: Instant { tv_sec: 773, tv_nsec: 819401453 }, next_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.199823571Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.199883482Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 819401453 } })
[2025-12-13T09:17:25.199894663Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.217075739Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.217106978Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.217120893Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900248 
[2025-12-13T09:17:25.217135070Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[836..862, 864..875] ecn_counts=None
[2025-12-13T09:17:25.217146110Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 866
[2025-12-13T09:17:25.217152332Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 867
[2025-12-13T09:17:25.217157441Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 868
[2025-12-13T09:17:25.217162280Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 869
[2025-12-13T09:17:25.217166638Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 870
[2025-12-13T09:17:25.217171347Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 871
[2025-12-13T09:17:25.217175625Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 872
[2025-12-13T09:17:25.217180083Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 873
[2025-12-13T09:17:25.217184722Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 874
[2025-12-13T09:17:25.217189020Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 875
[2025-12-13T09:17:25.217201133Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.217233292Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.217238642Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13142)
[2025-12-13T09:17:25.217253399Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.217269930Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=885 
[2025-12-13T09:17:25.217274178Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1061984 len=1324 fin=false
[2025-12-13T09:17:25.217286180Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.365335ms latest_rtt=49.627418ms srtt=40.980296ms min_rtt=31.442727ms rttvar=7.853849ms cwnd=25292 ssthresh=11792 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1072637, delivered_time: Instant { tv_sec: 773, tv_nsec: 836771961 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 885, largest_acked: 875, rate_sample: RateSample { bandwidth: 3.26 Mbps, is_app_limited: false, interval: 35.517134ms, delivered: 14492, prior_delivered: 1058145, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 801254827 }), send_elapsed: 29.020612ms, ack_elapsed: 35.517134ms, rtt: 49.627418ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771468, last_update: Instant { tv_sec: 773, tv_nsec: 836910929 }, next_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.217322768Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=886 
[2025-12-13T09:17:25.217326515Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1063308 len=1324 fin=false
[2025-12-13T09:17:25.217332437Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.382498ms latest_rtt=49.627418ms srtt=40.980296ms min_rtt=31.442727ms rttvar=7.853849ms cwnd=25292 ssthresh=11792 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1072637, delivered_time: Instant { tv_sec: 773, tv_nsec: 836771961 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 886, largest_acked: 875, rate_sample: RateSample { bandwidth: 3.26 Mbps, is_app_limited: false, interval: 35.517134ms, delivered: 14492, prior_delivered: 1058145, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 801254827 }), send_elapsed: 29.020612ms, ack_elapsed: 35.517134ms, rtt: 49.627418ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771468, last_update: Instant { tv_sec: 773, tv_nsec: 836910929 }, next_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.217375086Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=887 
[2025-12-13T09:17:25.217379143Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1064632 len=1324 fin=false
[2025-12-13T09:17:25.217385164Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.382357ms latest_rtt=49.627418ms srtt=40.980296ms min_rtt=31.442727ms rttvar=7.853849ms cwnd=25292 ssthresh=11792 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1072637, delivered_time: Instant { tv_sec: 773, tv_nsec: 836771961 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 887, largest_acked: 875, rate_sample: RateSample { bandwidth: 3.26 Mbps, is_app_limited: false, interval: 35.517134ms, delivered: 14492, prior_delivered: 1058145, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 801254827 }), send_elapsed: 29.020612ms, ack_elapsed: 35.517134ms, rtt: 49.627418ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771468, last_update: Instant { tv_sec: 773, tv_nsec: 836910929 }, next_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.217407195Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=888 
[2025-12-13T09:17:25.217410502Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1065956 len=1324 fin=false
[2025-12-13T09:17:25.217415731Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.384391ms latest_rtt=49.627418ms srtt=40.980296ms min_rtt=31.442727ms rttvar=7.853849ms cwnd=25292 ssthresh=11792 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1072637, delivered_time: Instant { tv_sec: 773, tv_nsec: 836771961 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 888, largest_acked: 875, rate_sample: RateSample { bandwidth: 3.26 Mbps, is_app_limited: false, interval: 35.517134ms, delivered: 14492, prior_delivered: 1058145, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 801254827 }), send_elapsed: 29.020612ms, ack_elapsed: 35.517134ms, rtt: 49.627418ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771468, last_update: Instant { tv_sec: 773, tv_nsec: 836910929 }, next_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.217431841Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=889 
[2025-12-13T09:17:25.217435097Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1067280 len=1324 fin=false
[2025-12-13T09:17:25.217440037Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.385383ms latest_rtt=49.627418ms srtt=40.980296ms min_rtt=31.442727ms rttvar=7.853849ms cwnd=25292 ssthresh=11792 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1072637, delivered_time: Instant { tv_sec: 773, tv_nsec: 836771961 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 889, largest_acked: 875, rate_sample: RateSample { bandwidth: 3.26 Mbps, is_app_limited: false, interval: 35.517134ms, delivered: 14492, prior_delivered: 1058145, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 801254827 }), send_elapsed: 29.020612ms, ack_elapsed: 35.517134ms, rtt: 49.627418ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771468, last_update: Instant { tv_sec: 773, tv_nsec: 836910929 }, next_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.217455856Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=890 
[2025-12-13T09:17:25.217459062Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1068604 len=1324 fin=false
[2025-12-13T09:17:25.217463991Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.385584ms latest_rtt=49.627418ms srtt=40.980296ms min_rtt=31.442727ms rttvar=7.853849ms cwnd=25292 ssthresh=11792 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1072637, delivered_time: Instant { tv_sec: 773, tv_nsec: 836771961 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 890, largest_acked: 875, rate_sample: RateSample { bandwidth: 3.26 Mbps, is_app_limited: false, interval: 35.517134ms, delivered: 14492, prior_delivered: 1058145, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 801254827 }), send_elapsed: 29.020612ms, ack_elapsed: 35.517134ms, rtt: 49.627418ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771468, last_update: Instant { tv_sec: 773, tv_nsec: 836910929 }, next_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.217482505Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=891 
[2025-12-13T09:17:25.217485771Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1069928 len=1324 fin=false
[2025-12-13T09:17:25.217490991Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.385424ms latest_rtt=49.627418ms srtt=40.980296ms min_rtt=31.442727ms rttvar=7.853849ms cwnd=25292 ssthresh=11792 bytes_in_flight=21600 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1072637, delivered_time: Instant { tv_sec: 773, tv_nsec: 836771961 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 891, largest_acked: 875, rate_sample: RateSample { bandwidth: 3.26 Mbps, is_app_limited: false, interval: 35.517134ms, delivered: 14492, prior_delivered: 1058145, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 801254827 }), send_elapsed: 29.020612ms, ack_elapsed: 35.517134ms, rtt: 49.627418ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771468, last_update: Instant { tv_sec: 773, tv_nsec: 836910929 }, next_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.217506620Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=892 
[2025-12-13T09:17:25.217509846Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1071252 len=1324 fin=false
[2025-12-13T09:17:25.217514816Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.385683ms latest_rtt=49.627418ms srtt=40.980296ms min_rtt=31.442727ms rttvar=7.853849ms cwnd=25292 ssthresh=11792 bytes_in_flight=22950 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1072637, delivered_time: Instant { tv_sec: 773, tv_nsec: 836771961 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 892, largest_acked: 875, rate_sample: RateSample { bandwidth: 3.26 Mbps, is_app_limited: false, interval: 35.517134ms, delivered: 14492, prior_delivered: 1058145, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 801254827 }), send_elapsed: 29.020612ms, ack_elapsed: 35.517134ms, rtt: 49.627418ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771468, last_update: Instant { tv_sec: 773, tv_nsec: 836910929 }, next_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.217533099Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=893 
[2025-12-13T09:17:25.217536345Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1072576 len=1324 fin=false
[2025-12-13T09:17:25.217541234Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.385764ms latest_rtt=49.627418ms srtt=40.980296ms min_rtt=31.442727ms rttvar=7.853849ms cwnd=25292 ssthresh=11792 bytes_in_flight=24300 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1072637, delivered_time: Instant { tv_sec: 773, tv_nsec: 836771961 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 893, largest_acked: 875, rate_sample: RateSample { bandwidth: 3.26 Mbps, is_app_limited: false, interval: 35.517134ms, delivered: 14492, prior_delivered: 1058145, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 801254827 }), send_elapsed: 29.020612ms, ack_elapsed: 35.517134ms, rtt: 49.627418ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771468, last_update: Instant { tv_sec: 773, tv_nsec: 836910929 }, next_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.217571571Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=894 
[2025-12-13T09:17:25.217574957Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1073900 len=966 fin=false
[2025-12-13T09:17:25.217580187Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.385083ms latest_rtt=49.627418ms srtt=40.980296ms min_rtt=31.442727ms rttvar=7.853849ms cwnd=25292 ssthresh=11792 bytes_in_flight=25292 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1072637, delivered_time: Instant { tv_sec: 773, tv_nsec: 836771961 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 787144543 }, end_of_app_limited: 0, last_sent_packet: 894, largest_acked: 875, rate_sample: RateSample { bandwidth: 3.26 Mbps, is_app_limited: false, interval: 35.517134ms, delivered: 14492, prior_delivered: 1058145, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 801254827 }), send_elapsed: 29.020612ms, ack_elapsed: 35.517134ms, rtt: 49.627418ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771468, last_update: Instant { tv_sec: 773, tv_nsec: 836910929 }, next_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.217758348Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13142 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 836910929 } })
[2025-12-13T09:17:25.217771623Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.217779808Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.217788384Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.217800055Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.239902855Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.239939403Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.239960583Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900249 
[2025-12-13T09:17:25.239979418Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1033 blocks=[866..884] ecn_counts=None
[2025-12-13T09:17:25.239992141Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 876
[2025-12-13T09:17:25.239997972Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 877
[2025-12-13T09:17:25.240002741Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 878
[2025-12-13T09:17:25.240007149Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 879
[2025-12-13T09:17:25.240011668Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 880
[2025-12-13T09:17:25.240016066Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 881
[2025-12-13T09:17:25.240020234Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 882
[2025-12-13T09:17:25.240025013Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 883
[2025-12-13T09:17:25.240030002Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 884
[2025-12-13T09:17:25.240043407Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:25.240077841Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.240083371Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:25.240099671Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.240116383Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=895 
[2025-12-13T09:17:25.240120099Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1074866 len=1324 fin=false
[2025-12-13T09:17:25.240133083Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.416427ms latest_rtt=40.209386ms srtt=39.850932ms min_rtt=31.442727ms rttvar=8.149113ms cwnd=26642 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1084787, delivered_time: Instant { tv_sec: 773, tv_nsec: 859610839 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, end_of_app_limited: 0, last_sent_packet: 895, largest_acked: 884, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 40.316385ms, delivered: 25292, prior_delivered: 1059495, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 819294454 }), send_elapsed: 32.25691ms, ack_elapsed: 40.316385ms, rtt: 40.209386ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835676, last_update: Instant { tv_sec: 773, tv_nsec: 859757302 }, next_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.240160795Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=896 
[2025-12-13T09:17:25.240172978Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1076190 len=1324 fin=false
[2025-12-13T09:17:25.240179069Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.426486ms latest_rtt=40.209386ms srtt=39.850932ms min_rtt=31.442727ms rttvar=8.149113ms cwnd=26642 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1084787, delivered_time: Instant { tv_sec: 773, tv_nsec: 859610839 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, end_of_app_limited: 0, last_sent_packet: 896, largest_acked: 884, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 40.316385ms, delivered: 25292, prior_delivered: 1059495, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 819294454 }), send_elapsed: 32.25691ms, ack_elapsed: 40.316385ms, rtt: 40.209386ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835676, last_update: Instant { tv_sec: 773, tv_nsec: 859757302 }, next_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.240196662Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=897 
[2025-12-13T09:17:25.240199998Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1077514 len=1324 fin=false
[2025-12-13T09:17:25.240205087Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.436644ms latest_rtt=40.209386ms srtt=39.850932ms min_rtt=31.442727ms rttvar=8.149113ms cwnd=26642 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1084787, delivered_time: Instant { tv_sec: 773, tv_nsec: 859610839 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, end_of_app_limited: 0, last_sent_packet: 897, largest_acked: 884, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 40.316385ms, delivered: 25292, prior_delivered: 1059495, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 819294454 }), send_elapsed: 32.25691ms, ack_elapsed: 40.316385ms, rtt: 40.209386ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835676, last_update: Instant { tv_sec: 773, tv_nsec: 859757302 }, next_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.240221067Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=898 
[2025-12-13T09:17:25.240224293Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1078838 len=1324 fin=false
[2025-12-13T09:17:25.240229322Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.436914ms latest_rtt=40.209386ms srtt=39.850932ms min_rtt=31.442727ms rttvar=8.149113ms cwnd=26642 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1084787, delivered_time: Instant { tv_sec: 773, tv_nsec: 859610839 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, end_of_app_limited: 0, last_sent_packet: 898, largest_acked: 884, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 40.316385ms, delivered: 25292, prior_delivered: 1059495, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 819294454 }), send_elapsed: 32.25691ms, ack_elapsed: 40.316385ms, rtt: 40.209386ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835676, last_update: Instant { tv_sec: 773, tv_nsec: 859757302 }, next_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.240248558Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=899 
[2025-12-13T09:17:25.240251874Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1080162 len=1324 fin=false
[2025-12-13T09:17:25.240257224Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.436774ms latest_rtt=40.209386ms srtt=39.850932ms min_rtt=31.442727ms rttvar=8.149113ms cwnd=26642 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1084787, delivered_time: Instant { tv_sec: 773, tv_nsec: 859610839 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, end_of_app_limited: 0, last_sent_packet: 899, largest_acked: 884, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 40.316385ms, delivered: 25292, prior_delivered: 1059495, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 819294454 }), send_elapsed: 32.25691ms, ack_elapsed: 40.316385ms, rtt: 40.209386ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835676, last_update: Instant { tv_sec: 773, tv_nsec: 859757302 }, next_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.240273495Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=900 
[2025-12-13T09:17:25.240276761Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1081486 len=1324 fin=false
[2025-12-13T09:17:25.240281830Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.436835ms latest_rtt=40.209386ms srtt=39.850932ms min_rtt=31.442727ms rttvar=8.149113ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1084787, delivered_time: Instant { tv_sec: 773, tv_nsec: 859610839 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, end_of_app_limited: 0, last_sent_packet: 900, largest_acked: 884, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 40.316385ms, delivered: 25292, prior_delivered: 1059495, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 819294454 }), send_elapsed: 32.25691ms, ack_elapsed: 40.316385ms, rtt: 40.209386ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835676, last_update: Instant { tv_sec: 773, tv_nsec: 859757302 }, next_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.240300575Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=901 
[2025-12-13T09:17:25.240303821Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1082810 len=1324 fin=false
[2025-12-13T09:17:25.240308750Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.437145ms latest_rtt=40.209386ms srtt=39.850932ms min_rtt=31.442727ms rttvar=8.149113ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1084787, delivered_time: Instant { tv_sec: 773, tv_nsec: 859610839 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, end_of_app_limited: 0, last_sent_packet: 901, largest_acked: 884, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 40.316385ms, delivered: 25292, prior_delivered: 1059495, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 819294454 }), send_elapsed: 32.25691ms, ack_elapsed: 40.316385ms, rtt: 40.209386ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835676, last_update: Instant { tv_sec: 773, tv_nsec: 859757302 }, next_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.240324279Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=902 
[2025-12-13T09:17:25.240327475Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1084134 len=1324 fin=false
[2025-12-13T09:17:25.240332364Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.437466ms latest_rtt=40.209386ms srtt=39.850932ms min_rtt=31.442727ms rttvar=8.149113ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1084787, delivered_time: Instant { tv_sec: 773, tv_nsec: 859610839 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, end_of_app_limited: 0, last_sent_packet: 902, largest_acked: 884, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 40.316385ms, delivered: 25292, prior_delivered: 1059495, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 819294454 }), send_elapsed: 32.25691ms, ack_elapsed: 40.316385ms, rtt: 40.209386ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835676, last_update: Instant { tv_sec: 773, tv_nsec: 859757302 }, next_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.240371917Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=903 
[2025-12-13T09:17:25.240379231Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1085458 len=1324 fin=false
[2025-12-13T09:17:25.240385282Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.431504ms latest_rtt=40.209386ms srtt=39.850932ms min_rtt=31.442727ms rttvar=8.149113ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1084787, delivered_time: Instant { tv_sec: 773, tv_nsec: 859610839 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, end_of_app_limited: 0, last_sent_packet: 903, largest_acked: 884, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 40.316385ms, delivered: 25292, prior_delivered: 1059495, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 819294454 }), send_elapsed: 32.25691ms, ack_elapsed: 40.316385ms, rtt: 40.209386ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835676, last_update: Instant { tv_sec: 773, tv_nsec: 859757302 }, next_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.240405820Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=904 
[2025-12-13T09:17:25.240409107Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1086782 len=1324 fin=false
[2025-12-13T09:17:25.240414256Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.436635ms latest_rtt=40.209386ms srtt=39.850932ms min_rtt=31.442727ms rttvar=8.149113ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1084787, delivered_time: Instant { tv_sec: 773, tv_nsec: 859610839 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 819401453 }, end_of_app_limited: 0, last_sent_packet: 904, largest_acked: 884, rate_sample: RateSample { bandwidth: 5.02 Mbps, is_app_limited: false, interval: 40.316385ms, delivered: 25292, prior_delivered: 1059495, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 819294454 }), send_elapsed: 32.25691ms, ack_elapsed: 40.316385ms, rtt: 40.209386ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835676, last_update: Instant { tv_sec: 773, tv_nsec: 859757302 }, next_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.240641408Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 859757302 } })
[2025-12-13T09:17:25.240656446Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.240661456Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.240670152Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.240681353Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.240686502Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.258893868Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.258931458Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.258955262Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900250 
[2025-12-13T09:17:25.258976011Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[866..894] ecn_counts=None
[2025-12-13T09:17:25.258987262Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 885
[2025-12-13T09:17:25.258992993Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 886
[2025-12-13T09:17:25.258997952Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 887
[2025-12-13T09:17:25.259019472Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 888
[2025-12-13T09:17:25.259025042Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 889
[2025-12-13T09:17:25.259029310Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 890
[2025-12-13T09:17:25.259033528Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 891
[2025-12-13T09:17:25.259037916Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 892
[2025-12-13T09:17:25.259042896Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 893
[2025-12-13T09:17:25.259047454Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 894
[2025-12-13T09:17:25.259060739Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.259103508Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.259110361Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13142)
[2025-12-13T09:17:25.259130118Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.259154272Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=905 
[2025-12-13T09:17:25.259161345Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1088106 len=1324 fin=false
[2025-12-13T09:17:25.259180261Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.299153ms latest_rtt=41.69472ms srtt=40.078405ms min_rtt=31.442727ms rttvar=6.566781ms cwnd=26642 ssthresh=11792 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1097929, delivered_time: Instant { tv_sec: 773, tv_nsec: 878605649 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, end_of_app_limited: 0, last_sent_packet: 905, largest_acked: 894, rate_sample: RateSample { bandwidth: 4.07 Mbps, is_app_limited: false, interval: 49.766386ms, delivered: 25292, prior_delivered: 1072637, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 836771961 }), send_elapsed: 49.766386ms, ack_elapsed: 41.833688ms, rtt: 41.69472ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830933, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.259211449Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=906 
[2025-12-13T09:17:25.259214955Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1089430 len=1324 fin=false
[2025-12-13T09:17:25.259239751Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.313149ms latest_rtt=41.69472ms srtt=40.078405ms min_rtt=31.442727ms rttvar=6.566781ms cwnd=26642 ssthresh=11792 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1097929, delivered_time: Instant { tv_sec: 773, tv_nsec: 878605649 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, end_of_app_limited: 0, last_sent_packet: 906, largest_acked: 894, rate_sample: RateSample { bandwidth: 4.07 Mbps, is_app_limited: false, interval: 49.766386ms, delivered: 25292, prior_delivered: 1072637, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 836771961 }), send_elapsed: 49.766386ms, ack_elapsed: 41.833688ms, rtt: 41.69472ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830933, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.259261201Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=907 
[2025-12-13T09:17:25.259264537Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1090754 len=1324 fin=false
[2025-12-13T09:17:25.259269647Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.334689ms latest_rtt=41.69472ms srtt=40.078405ms min_rtt=31.442727ms rttvar=6.566781ms cwnd=26642 ssthresh=11792 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1097929, delivered_time: Instant { tv_sec: 773, tv_nsec: 878605649 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, end_of_app_limited: 0, last_sent_packet: 907, largest_acked: 894, rate_sample: RateSample { bandwidth: 4.07 Mbps, is_app_limited: false, interval: 49.766386ms, delivered: 25292, prior_delivered: 1072637, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 836771961 }), send_elapsed: 49.766386ms, ack_elapsed: 41.833688ms, rtt: 41.69472ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830933, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.259285446Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=908 
[2025-12-13T09:17:25.259288722Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1092078 len=1324 fin=false
[2025-12-13T09:17:25.259293772Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.33525ms latest_rtt=41.69472ms srtt=40.078405ms min_rtt=31.442727ms rttvar=6.566781ms cwnd=26642 ssthresh=11792 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1097929, delivered_time: Instant { tv_sec: 773, tv_nsec: 878605649 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, end_of_app_limited: 0, last_sent_packet: 908, largest_acked: 894, rate_sample: RateSample { bandwidth: 4.07 Mbps, is_app_limited: false, interval: 49.766386ms, delivered: 25292, prior_delivered: 1072637, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 836771961 }), send_elapsed: 49.766386ms, ack_elapsed: 41.833688ms, rtt: 41.69472ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830933, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.259309701Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=909 
[2025-12-13T09:17:25.259315863Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1093402 len=1324 fin=false
[2025-12-13T09:17:25.259320982Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.332174ms latest_rtt=41.69472ms srtt=40.078405ms min_rtt=31.442727ms rttvar=6.566781ms cwnd=26642 ssthresh=11792 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1097929, delivered_time: Instant { tv_sec: 773, tv_nsec: 878605649 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, end_of_app_limited: 0, last_sent_packet: 909, largest_acked: 894, rate_sample: RateSample { bandwidth: 4.07 Mbps, is_app_limited: false, interval: 49.766386ms, delivered: 25292, prior_delivered: 1072637, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 836771961 }), send_elapsed: 49.766386ms, ack_elapsed: 41.833688ms, rtt: 41.69472ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830933, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.259336571Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=910 
[2025-12-13T09:17:25.259339797Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1094726 len=1324 fin=false
[2025-12-13T09:17:25.259344826Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.33548ms latest_rtt=41.69472ms srtt=40.078405ms min_rtt=31.442727ms rttvar=6.566781ms cwnd=26642 ssthresh=11792 bytes_in_flight=21600 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1097929, delivered_time: Instant { tv_sec: 773, tv_nsec: 878605649 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, end_of_app_limited: 0, last_sent_packet: 910, largest_acked: 894, rate_sample: RateSample { bandwidth: 4.07 Mbps, is_app_limited: false, interval: 49.766386ms, delivered: 25292, prior_delivered: 1072637, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 836771961 }), send_elapsed: 49.766386ms, ack_elapsed: 41.833688ms, rtt: 41.69472ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830933, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.259384881Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=911 
[2025-12-13T09:17:25.259388167Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1096050 len=1324 fin=false
[2025-12-13T09:17:25.259394008Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.333567ms latest_rtt=41.69472ms srtt=40.078405ms min_rtt=31.442727ms rttvar=6.566781ms cwnd=26642 ssthresh=11792 bytes_in_flight=22950 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1097929, delivered_time: Instant { tv_sec: 773, tv_nsec: 878605649 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, end_of_app_limited: 0, last_sent_packet: 911, largest_acked: 894, rate_sample: RateSample { bandwidth: 4.07 Mbps, is_app_limited: false, interval: 49.766386ms, delivered: 25292, prior_delivered: 1072637, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 836771961 }), send_elapsed: 49.766386ms, ack_elapsed: 41.833688ms, rtt: 41.69472ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830933, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.259413945Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=912 
[2025-12-13T09:17:25.259417171Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1097374 len=1324 fin=false
[2025-12-13T09:17:25.259422301Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.33531ms latest_rtt=41.69472ms srtt=40.078405ms min_rtt=31.442727ms rttvar=6.566781ms cwnd=26642 ssthresh=11792 bytes_in_flight=24300 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1097929, delivered_time: Instant { tv_sec: 773, tv_nsec: 878605649 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, end_of_app_limited: 0, last_sent_packet: 912, largest_acked: 894, rate_sample: RateSample { bandwidth: 4.07 Mbps, is_app_limited: false, interval: 49.766386ms, delivered: 25292, prior_delivered: 1072637, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 836771961 }), send_elapsed: 49.766386ms, ack_elapsed: 41.833688ms, rtt: 41.69472ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830933, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.259437799Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=913 
[2025-12-13T09:17:25.259441005Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1098698 len=1324 fin=false
[2025-12-13T09:17:25.259446115Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.33538ms latest_rtt=41.69472ms srtt=40.078405ms min_rtt=31.442727ms rttvar=6.566781ms cwnd=26642 ssthresh=11792 bytes_in_flight=25650 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1097929, delivered_time: Instant { tv_sec: 773, tv_nsec: 878605649 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, end_of_app_limited: 0, last_sent_packet: 913, largest_acked: 894, rate_sample: RateSample { bandwidth: 4.07 Mbps, is_app_limited: false, interval: 49.766386ms, delivered: 25292, prior_delivered: 1072637, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 836771961 }), send_elapsed: 49.766386ms, ack_elapsed: 41.833688ms, rtt: 41.69472ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830933, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.259464990Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=914 
[2025-12-13T09:17:25.259468266Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1100022 len=966 fin=false
[2025-12-13T09:17:25.259473215Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.335129ms latest_rtt=41.69472ms srtt=40.078405ms min_rtt=31.442727ms rttvar=6.566781ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1097929, delivered_time: Instant { tv_sec: 773, tv_nsec: 878605649 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 836910929 }, end_of_app_limited: 0, last_sent_packet: 914, largest_acked: 894, rate_sample: RateSample { bandwidth: 4.07 Mbps, is_app_limited: false, interval: 49.766386ms, delivered: 25292, prior_delivered: 1072637, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 836771961 }), send_elapsed: 49.766386ms, ack_elapsed: 41.833688ms, rtt: 41.69472ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830933, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.259655173Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13142 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 878789451 } })
[2025-12-13T09:17:25.259667586Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.259675782Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.259685490Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.259690960Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.273491811Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.273534380Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.273557282Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900251 
[2025-12-13T09:17:25.273580125Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=9 blocks=[866..894, 896..896] ecn_counts=None
[2025-12-13T09:17:25.273594361Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 896
[2025-12-13T09:17:25.273607175Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.273645086Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.273654483Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:25.273676173Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.273700980Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=915 
[2025-12-13T09:17:25.273708022Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1100988 len=1324 fin=false
[2025-12-13T09:17:25.273726998Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=10.519949ms latest_rtt=33.448945ms srtt=39.240722ms min_rtt=31.442727ms rttvar=6.60045ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1099279, delivered_time: Instant { tv_sec: 773, tv_nsec: 893206247 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, end_of_app_limited: 0, last_sent_packet: 915, largest_acked: 896, rate_sample: RateSample { bandwidth: 2.87 Mbps, is_app_limited: false, interval: 40.355849ms, delivered: 14492, prior_delivered: 1084787, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 859610839 }), send_elapsed: 40.355849ms, ack_elapsed: 33.595408ms, rtt: 33.448945ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 848671, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.273791718Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.273857811Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 878789451 } })
[2025-12-13T09:17:25.273867329Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.284946017Z TRACE quiche_server] timed out
[2025-12-13T09:17:25.284971734Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:25.284978547Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 895 lost on epoch 2
[2025-12-13T09:17:25.284985710Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.339127ms latest_rtt=33.448945ms srtt=39.240722ms min_rtt=31.442727ms rttvar=6.60045ms cwnd=18649 ssthresh=18649 bytes_in_flight=25292 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1099279, delivered_time: Instant { tv_sec: 773, tv_nsec: 893206247 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 859757302 }, end_of_app_limited: 0, last_sent_packet: 915, largest_acked: 896, rate_sample: RateSample { bandwidth: 2.87 Mbps, is_app_limited: false, interval: 40.355849ms, delivered: 14492, prior_delivered: 1084787, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 859610839 }), send_elapsed: 40.355849ms, ack_elapsed: 33.595408ms, rtt: 33.448945ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 848671, last_update: Instant { tv_sec: 773, tv_nsec: 878789451 }, next_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.285042576Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.285046834Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.292369924Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.292405991Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.292430166Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900252 
[2025-12-13T09:17:25.292456735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[866..894, 896..906] ecn_counts=None
[2025-12-13T09:17:25.292470431Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 897
[2025-12-13T09:17:25.292477985Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 898
[2025-12-13T09:17:25.292500597Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 899
[2025-12-13T09:17:25.292504454Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 900
[2025-12-13T09:17:25.292507850Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 901
[2025-12-13T09:17:25.292511277Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 902
[2025-12-13T09:17:25.292514783Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 903
[2025-12-13T09:17:25.292519321Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 904
[2025-12-13T09:17:25.292525423Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 905
[2025-12-13T09:17:25.292531845Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 906
[2025-12-13T09:17:25.292546242Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.292580205Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.292586336Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(16307)
[2025-12-13T09:17:25.292603458Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.292623525Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=916 
[2025-12-13T09:17:25.292628114Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1074866 len=1324 fin=false
[2025-12-13T09:17:25.292642561Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.240614ms latest_rtt=33.29018ms srtt=38.492903ms min_rtt=31.442727ms rttvar=6.445972ms cwnd=18649 ssthresh=18649 bytes_in_flight=13142 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1112779, delivered_time: Instant { tv_sec: 773, tv_nsec: 912079631 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 916, largest_acked: 906, rate_sample: RateSample { bandwidth: 2.84 Mbps, is_app_limited: false, interval: 41.878522ms, delivered: 14850, prior_delivered: 1097929, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 878605649 }), send_elapsed: 41.878522ms, ack_elapsed: 33.473982ms, rtt: 33.29018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 605598, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.292672125Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=917 
[2025-12-13T09:17:25.292676303Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1102312 len=1324 fin=false
[2025-12-13T09:17:25.292682836Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.262254ms latest_rtt=33.29018ms srtt=38.492903ms min_rtt=31.442727ms rttvar=6.445972ms cwnd=18649 ssthresh=18649 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1112779, delivered_time: Instant { tv_sec: 773, tv_nsec: 912079631 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 917, largest_acked: 906, rate_sample: RateSample { bandwidth: 2.84 Mbps, is_app_limited: false, interval: 41.878522ms, delivered: 14850, prior_delivered: 1097929, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 878605649 }), send_elapsed: 41.878522ms, ack_elapsed: 33.473982ms, rtt: 33.29018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 605598, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.292708042Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=918 
[2025-12-13T09:17:25.292711970Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1103636 len=1324 fin=false
[2025-12-13T09:17:25.292718181Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.264037ms latest_rtt=33.29018ms srtt=38.492903ms min_rtt=31.442727ms rttvar=6.445972ms cwnd=18649 ssthresh=18649 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1112779, delivered_time: Instant { tv_sec: 773, tv_nsec: 912079631 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 918, largest_acked: 906, rate_sample: RateSample { bandwidth: 2.84 Mbps, is_app_limited: false, interval: 41.878522ms, delivered: 14850, prior_delivered: 1097929, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 878605649 }), send_elapsed: 41.878522ms, ack_elapsed: 33.473982ms, rtt: 33.29018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 605598, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.292735924Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=919 
[2025-12-13T09:17:25.292739731Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1104960 len=1324 fin=false
[2025-12-13T09:17:25.292745692Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.264268ms latest_rtt=33.29018ms srtt=38.492903ms min_rtt=31.442727ms rttvar=6.445972ms cwnd=18649 ssthresh=18649 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1112779, delivered_time: Instant { tv_sec: 773, tv_nsec: 912079631 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 919, largest_acked: 906, rate_sample: RateSample { bandwidth: 2.84 Mbps, is_app_limited: false, interval: 41.878522ms, delivered: 14850, prior_delivered: 1097929, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 878605649 }), send_elapsed: 41.878522ms, ack_elapsed: 33.473982ms, rtt: 33.29018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 605598, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.292766922Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=920 
[2025-12-13T09:17:25.292770809Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1106284 len=1324 fin=false
[2025-12-13T09:17:25.292776900Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.264628ms latest_rtt=33.29018ms srtt=38.492903ms min_rtt=31.442727ms rttvar=6.445972ms cwnd=18649 ssthresh=18649 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1112779, delivered_time: Instant { tv_sec: 773, tv_nsec: 912079631 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 920, largest_acked: 906, rate_sample: RateSample { bandwidth: 2.84 Mbps, is_app_limited: false, interval: 41.878522ms, delivered: 14850, prior_delivered: 1097929, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 878605649 }), send_elapsed: 41.878522ms, ack_elapsed: 33.473982ms, rtt: 33.29018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 605598, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.292793711Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=921 
[2025-12-13T09:17:25.292797489Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1107608 len=1324 fin=false
[2025-12-13T09:17:25.292819920Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.248388ms latest_rtt=33.29018ms srtt=38.492903ms min_rtt=31.442727ms rttvar=6.445972ms cwnd=18649 ssthresh=18649 bytes_in_flight=19892 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1112779, delivered_time: Instant { tv_sec: 773, tv_nsec: 912079631 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 921, largest_acked: 906, rate_sample: RateSample { bandwidth: 2.84 Mbps, is_app_limited: false, interval: 41.878522ms, delivered: 14850, prior_delivered: 1097929, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 878605649 }), send_elapsed: 41.878522ms, ack_elapsed: 33.473982ms, rtt: 33.29018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 605598, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.292837413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=922 
[2025-12-13T09:17:25.292841230Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1108932 len=1324 fin=false
[2025-12-13T09:17:25.292847121Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.264729ms latest_rtt=33.29018ms srtt=38.492903ms min_rtt=31.442727ms rttvar=6.445972ms cwnd=18649 ssthresh=18649 bytes_in_flight=21242 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1112779, delivered_time: Instant { tv_sec: 773, tv_nsec: 912079631 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 922, largest_acked: 906, rate_sample: RateSample { bandwidth: 2.84 Mbps, is_app_limited: false, interval: 41.878522ms, delivered: 14850, prior_delivered: 1097929, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 878605649 }), send_elapsed: 41.878522ms, ack_elapsed: 33.473982ms, rtt: 33.29018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 605598, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.292867148Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.292996278Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9450 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 912261609 } })
[2025-12-13T09:17:25.293007268Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.314789581Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.314845124Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.314865792Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900253 
[2025-12-13T09:17:25.314884908Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1149 blocks=[866..894, 896..915] ecn_counts=None
[2025-12-13T09:17:25.314895728Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 907
[2025-12-13T09:17:25.314899275Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 908
[2025-12-13T09:17:25.314902260Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 909
[2025-12-13T09:17:25.314905526Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 910
[2025-12-13T09:17:25.314908482Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 911
[2025-12-13T09:17:25.314911367Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 912
[2025-12-13T09:17:25.314914262Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 913
[2025-12-13T09:17:25.314917128Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 914
[2025-12-13T09:17:25.314920003Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 915
[2025-12-13T09:17:25.314927377Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:25.314954888Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.314959867Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(17454)
[2025-12-13T09:17:25.314976558Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.314991847Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=923 
[2025-12-13T09:17:25.314995674Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1110256 len=1324 fin=false
[2025-12-13T09:17:25.315006935Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.849479ms latest_rtt=55.726167ms srtt=39.49806ms min_rtt=31.442727ms rttvar=6.844795ms cwnd=18649 ssthresh=18649 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1124571, delivered_time: Instant { tv_sec: 773, tv_nsec: 934515618 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 923, largest_acked: 915, rate_sample: RateSample { bandwidth: 4.90 Mbps, is_app_limited: false, interval: 41.309371ms, delivered: 25292, prior_delivered: 1099279, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 893206247 }), send_elapsed: 19.032149ms, ack_elapsed: 41.309371ms, rtt: 55.726167ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590187, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.315042040Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=924 
[2025-12-13T09:17:25.315045486Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1111580 len=1324 fin=false
[2025-12-13T09:17:25.315051147Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.864847ms latest_rtt=55.726167ms srtt=39.49806ms min_rtt=31.442727ms rttvar=6.844795ms cwnd=18649 ssthresh=18649 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1124571, delivered_time: Instant { tv_sec: 773, tv_nsec: 934515618 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 924, largest_acked: 915, rate_sample: RateSample { bandwidth: 4.90 Mbps, is_app_limited: false, interval: 41.309371ms, delivered: 25292, prior_delivered: 1099279, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 893206247 }), send_elapsed: 19.032149ms, ack_elapsed: 41.309371ms, rtt: 55.726167ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590187, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.315069341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=925 
[2025-12-13T09:17:25.315072737Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1112904 len=1324 fin=false
[2025-12-13T09:17:25.315077857Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.86642ms latest_rtt=55.726167ms srtt=39.49806ms min_rtt=31.442727ms rttvar=6.844795ms cwnd=18649 ssthresh=18649 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1124571, delivered_time: Instant { tv_sec: 773, tv_nsec: 934515618 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 925, largest_acked: 915, rate_sample: RateSample { bandwidth: 4.90 Mbps, is_app_limited: false, interval: 41.309371ms, delivered: 25292, prior_delivered: 1099279, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 893206247 }), send_elapsed: 19.032149ms, ack_elapsed: 41.309371ms, rtt: 55.726167ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590187, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.315097884Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=926 
[2025-12-13T09:17:25.315101210Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1114228 len=1324 fin=false
[2025-12-13T09:17:25.315106560Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.866581ms latest_rtt=55.726167ms srtt=39.49806ms min_rtt=31.442727ms rttvar=6.844795ms cwnd=18649 ssthresh=18649 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1124571, delivered_time: Instant { tv_sec: 773, tv_nsec: 934515618 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 926, largest_acked: 915, rate_sample: RateSample { bandwidth: 4.90 Mbps, is_app_limited: false, interval: 41.309371ms, delivered: 25292, prior_delivered: 1099279, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 893206247 }), send_elapsed: 19.032149ms, ack_elapsed: 41.309371ms, rtt: 55.726167ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590187, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.315122850Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=927 
[2025-12-13T09:17:25.315126046Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1115552 len=1324 fin=false
[2025-12-13T09:17:25.315131045Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.8667ms latest_rtt=55.726167ms srtt=39.49806ms min_rtt=31.442727ms rttvar=6.844795ms cwnd=18649 ssthresh=18649 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1124571, delivered_time: Instant { tv_sec: 773, tv_nsec: 934515618 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 927, largest_acked: 915, rate_sample: RateSample { bandwidth: 4.90 Mbps, is_app_limited: false, interval: 41.309371ms, delivered: 25292, prior_delivered: 1099279, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 893206247 }), send_elapsed: 19.032149ms, ack_elapsed: 41.309371ms, rtt: 55.726167ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590187, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.315147075Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=929 
[2025-12-13T09:17:25.315150301Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1116876 len=1324 fin=false
[2025-12-13T09:17:25.315155170Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.867121ms latest_rtt=55.726167ms srtt=39.49806ms min_rtt=31.442727ms rttvar=6.844795ms cwnd=18649 ssthresh=18649 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1124571, delivered_time: Instant { tv_sec: 773, tv_nsec: 934515618 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 929, largest_acked: 915, rate_sample: RateSample { bandwidth: 4.90 Mbps, is_app_limited: false, interval: 41.309371ms, delivered: 25292, prior_delivered: 1099279, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 893206247 }), send_elapsed: 19.032149ms, ack_elapsed: 41.309371ms, rtt: 55.726167ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590187, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.315173644Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1236 pn=930 
[2025-12-13T09:17:25.315176890Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1118200 len=1228 fin=false
[2025-12-13T09:17:25.315181860Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.867132ms latest_rtt=55.726167ms srtt=39.49806ms min_rtt=31.442727ms rttvar=6.844795ms cwnd=18649 ssthresh=18649 bytes_in_flight=18804 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 904624736 }) Rate { delivered: 1124571, delivered_time: Instant { tv_sec: 773, tv_nsec: 934515618 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 878789451 }, end_of_app_limited: 0, last_sent_packet: 930, largest_acked: 915, rate_sample: RateSample { bandwidth: 4.90 Mbps, is_app_limited: false, interval: 41.309371ms, delivered: 25292, prior_delivered: 1099279, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 893206247 }), send_elapsed: 19.032149ms, ack_elapsed: 41.309371ms, rtt: 55.726167ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590187, last_update: Instant { tv_sec: 773, tv_nsec: 912261609 }, next_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.315324595Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9354 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 912261609 } })
[2025-12-13T09:17:25.315336607Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.315343871Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.315378766Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.315384567Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.325043325Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.325094530Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.325120648Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900254 
[2025-12-13T09:17:25.325143982Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=29 blocks=[866..894, 896..916] ecn_counts=None
[2025-12-13T09:17:25.325161374Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 916
[2025-12-13T09:17:25.325175670Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1364456
[2025-12-13T09:17:25.325206899Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:25.325246853Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.325253225Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9188)
[2025-12-13T09:17:25.325275807Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.325301715Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=931 
[2025-12-13T09:17:25.325307195Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=22 blocks=[11900248..11900254] ecn_counts=None
[2025-12-13T09:17:25.325312304Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1119428 len=1316 fin=false
[2025-12-13T09:17:25.325326521Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.308322ms latest_rtt=32.507623ms srtt=38.595254ms min_rtt=31.442727ms rttvar=6.939205ms cwnd=26642 ssthresh=11792 bytes_in_flight=18804 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1125921, delivered_time: Instant { tv_sec: 773, tv_nsec: 944769232 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 931, largest_acked: 916, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 33.472158ms, delivered: 13142, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 32.689601ms, rtt: 32.507623ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862865, last_update: Instant { tv_sec: 773, tv_nsec: 944937955 }, next_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.325393365Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=932 
[2025-12-13T09:17:25.325398074Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1120744 len=1324 fin=false
[2025-12-13T09:17:25.325406419Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.332878ms latest_rtt=32.507623ms srtt=38.595254ms min_rtt=31.442727ms rttvar=6.939205ms cwnd=26642 ssthresh=11792 bytes_in_flight=20154 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1125921, delivered_time: Instant { tv_sec: 773, tv_nsec: 944769232 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 932, largest_acked: 916, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 33.472158ms, delivered: 13142, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 32.689601ms, rtt: 32.507623ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862865, last_update: Instant { tv_sec: 773, tv_nsec: 944937955 }, next_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.325428591Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=933 
[2025-12-13T09:17:25.325439621Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1122068 len=1324 fin=false
[2025-12-13T09:17:25.325446404Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.331495ms latest_rtt=32.507623ms srtt=38.595254ms min_rtt=31.442727ms rttvar=6.939205ms cwnd=26642 ssthresh=11792 bytes_in_flight=21504 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1125921, delivered_time: Instant { tv_sec: 773, tv_nsec: 944769232 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 933, largest_acked: 916, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 33.472158ms, delivered: 13142, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 32.689601ms, rtt: 32.507623ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862865, last_update: Instant { tv_sec: 773, tv_nsec: 944937955 }, next_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.325466762Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=934 
[2025-12-13T09:17:25.325470819Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1123392 len=1324 fin=false
[2025-12-13T09:17:25.325477021Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.339099ms latest_rtt=32.507623ms srtt=38.595254ms min_rtt=31.442727ms rttvar=6.939205ms cwnd=26642 ssthresh=11792 bytes_in_flight=22854 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1125921, delivered_time: Instant { tv_sec: 773, tv_nsec: 944769232 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 934, largest_acked: 916, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 33.472158ms, delivered: 13142, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 32.689601ms, rtt: 32.507623ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862865, last_update: Instant { tv_sec: 773, tv_nsec: 944937955 }, next_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.325496637Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=935 
[2025-12-13T09:17:25.325500694Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1124716 len=1324 fin=false
[2025-12-13T09:17:25.325506856Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.339561ms latest_rtt=32.507623ms srtt=38.595254ms min_rtt=31.442727ms rttvar=6.939205ms cwnd=26642 ssthresh=11792 bytes_in_flight=24204 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1125921, delivered_time: Instant { tv_sec: 773, tv_nsec: 944769232 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 935, largest_acked: 916, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 33.472158ms, delivered: 13142, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 32.689601ms, rtt: 32.507623ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862865, last_update: Instant { tv_sec: 773, tv_nsec: 944937955 }, next_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.325530420Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=936 
[2025-12-13T09:17:25.325534517Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1126040 len=1324 fin=false
[2025-12-13T09:17:25.325540609Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.33956ms latest_rtt=32.507623ms srtt=38.595254ms min_rtt=31.442727ms rttvar=6.939205ms cwnd=26642 ssthresh=11792 bytes_in_flight=25554 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1125921, delivered_time: Instant { tv_sec: 773, tv_nsec: 944769232 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 936, largest_acked: 916, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 33.472158ms, delivered: 13142, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 32.689601ms, rtt: 32.507623ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862865, last_update: Instant { tv_sec: 773, tv_nsec: 944937955 }, next_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.325560245Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1070 pn=937 
[2025-12-13T09:17:25.325564263Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1127364 len=1062 fin=false
[2025-12-13T09:17:25.325586073Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.323922ms latest_rtt=32.507623ms srtt=38.595254ms min_rtt=31.442727ms rttvar=6.939205ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1125921, delivered_time: Instant { tv_sec: 773, tv_nsec: 944769232 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 937, largest_acked: 916, rate_sample: RateSample { bandwidth: 3.14 Mbps, is_app_limited: false, interval: 33.472158ms, delivered: 13142, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 32.689601ms, rtt: 32.507623ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862865, last_update: Instant { tv_sec: 773, tv_nsec: 944937955 }, next_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.325765958Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9188 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 944937955 } })
[2025-12-13T09:17:25.325782268Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.325790393Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.325799340Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.325803147Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.345406369Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.345440332Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.345470819Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900255 
[2025-12-13T09:17:25.345490395Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1768 blocks=[866..894, 896..922] ecn_counts=None
[2025-12-13T09:17:25.345503179Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 917
[2025-12-13T09:17:25.345509531Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 918
[2025-12-13T09:17:25.345514480Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 919
[2025-12-13T09:17:25.345519149Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 920
[2025-12-13T09:17:25.345523837Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 921
[2025-12-13T09:17:25.345529357Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 922
[2025-12-13T09:17:25.345540208Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:25.345568330Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.345573620Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8100)
[2025-12-13T09:17:25.345588588Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.345605058Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=938 
[2025-12-13T09:17:25.345608945Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1128426 len=1324 fin=false
[2025-12-13T09:17:25.345621078Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.518043ms latest_rtt=52.859196ms srtt=38.610246ms min_rtt=31.442727ms rttvar=5.234388ms cwnd=26642 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1134021, delivered_time: Instant { tv_sec: 773, tv_nsec: 965120805 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 938, largest_acked: 922, rate_sample: RateSample { bandwidth: 3.20 Mbps, is_app_limited: false, interval: 53.041174ms, delivered: 21242, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 53.041174ms, rtt: 52.859196ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862530, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.345665510Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=939 
[2025-12-13T09:17:25.345669177Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1129750 len=1324 fin=false
[2025-12-13T09:17:25.345675088Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.534734ms latest_rtt=52.859196ms srtt=38.610246ms min_rtt=31.442727ms rttvar=5.234388ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1134021, delivered_time: Instant { tv_sec: 773, tv_nsec: 965120805 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 939, largest_acked: 922, rate_sample: RateSample { bandwidth: 3.20 Mbps, is_app_limited: false, interval: 53.041174ms, delivered: 21242, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 53.041174ms, rtt: 52.859196ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862530, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.345692090Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=940 
[2025-12-13T09:17:25.345695366Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1131074 len=1324 fin=false
[2025-12-13T09:17:25.345700325Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.537639ms latest_rtt=52.859196ms srtt=38.610246ms min_rtt=31.442727ms rttvar=5.234388ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1134021, delivered_time: Instant { tv_sec: 773, tv_nsec: 965120805 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 940, largest_acked: 922, rate_sample: RateSample { bandwidth: 3.20 Mbps, is_app_limited: false, interval: 53.041174ms, delivered: 21242, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 53.041174ms, rtt: 52.859196ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862530, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.345715984Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=941 
[2025-12-13T09:17:25.345719180Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1132398 len=1324 fin=false
[2025-12-13T09:17:25.345724049Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.537859ms latest_rtt=52.859196ms srtt=38.610246ms min_rtt=31.442727ms rttvar=5.234388ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1134021, delivered_time: Instant { tv_sec: 773, tv_nsec: 965120805 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 941, largest_acked: 922, rate_sample: RateSample { bandwidth: 3.20 Mbps, is_app_limited: false, interval: 53.041174ms, delivered: 21242, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 53.041174ms, rtt: 52.859196ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862530, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.345743365Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=942 
[2025-12-13T09:17:25.345746631Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1133722 len=1324 fin=false
[2025-12-13T09:17:25.345751721Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.537499ms latest_rtt=52.859196ms srtt=38.610246ms min_rtt=31.442727ms rttvar=5.234388ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1134021, delivered_time: Instant { tv_sec: 773, tv_nsec: 965120805 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 942, largest_acked: 922, rate_sample: RateSample { bandwidth: 3.20 Mbps, is_app_limited: false, interval: 53.041174ms, delivered: 21242, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 53.041174ms, rtt: 52.859196ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862530, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.345767370Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=943 
[2025-12-13T09:17:25.345770616Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1135046 len=1324 fin=false
[2025-12-13T09:17:25.345775615Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.53772ms latest_rtt=52.859196ms srtt=38.610246ms min_rtt=31.442727ms rttvar=5.234388ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1134021, delivered_time: Instant { tv_sec: 773, tv_nsec: 965120805 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 943, largest_acked: 922, rate_sample: RateSample { bandwidth: 3.20 Mbps, is_app_limited: false, interval: 53.041174ms, delivered: 21242, prior_delivered: 1112779, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 912079631 }), send_elapsed: 33.472158ms, ack_elapsed: 53.041174ms, rtt: 52.859196ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862530, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.345794080Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.345885970Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8100 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 965246308 } })
[2025-12-13T09:17:25.345897962Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.352534307Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.352573249Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.352589890Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900256 
[2025-12-13T09:17:25.352611771Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[866..894, 896..927, 929..929] ecn_counts=None
[2025-12-13T09:17:25.352625746Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 923
[2025-12-13T09:17:25.352632238Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 924
[2025-12-13T09:17:25.352637939Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 925
[2025-12-13T09:17:25.352643559Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 926
[2025-12-13T09:17:25.352649450Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 927
[2025-12-13T09:17:25.352655211Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 929
[2025-12-13T09:17:25.352668366Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:25.352700215Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.352709592Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8100)
[2025-12-13T09:17:25.352733797Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.352754436Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=944 
[2025-12-13T09:17:25.352759144Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1136370 len=1324 fin=false
[2025-12-13T09:17:25.352776106Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.270069ms latest_rtt=59.978487ms srtt=41.276275ms min_rtt=31.442727ms rttvar=9.257851ms cwnd=26642 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1142121, delivered_time: Instant { tv_sec: 773, tv_nsec: 972240096 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 944, largest_acked: 929, rate_sample: RateSample { bandwidth: 3.72 Mbps, is_app_limited: false, interval: 37.724478ms, delivered: 17550, prior_delivered: 1124571, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 934515618 }), send_elapsed: 33.472158ms, ack_elapsed: 37.724478ms, rtt: 59.978487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 806819, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.352806542Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=945 
[2025-12-13T09:17:25.352827341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1137694 len=1324 fin=false
[2025-12-13T09:17:25.352834574Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.276732ms latest_rtt=59.978487ms srtt=41.276275ms min_rtt=31.442727ms rttvar=9.257851ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1142121, delivered_time: Instant { tv_sec: 773, tv_nsec: 972240096 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 945, largest_acked: 929, rate_sample: RateSample { bandwidth: 3.72 Mbps, is_app_limited: false, interval: 37.724478ms, delivered: 17550, prior_delivered: 1124571, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 934515618 }), send_elapsed: 33.472158ms, ack_elapsed: 37.724478ms, rtt: 59.978487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 806819, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.352854842Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=946 
[2025-12-13T09:17:25.352858750Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1139018 len=1324 fin=false
[2025-12-13T09:17:25.352864881Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.294575ms latest_rtt=59.978487ms srtt=41.276275ms min_rtt=31.442727ms rttvar=9.257851ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1142121, delivered_time: Instant { tv_sec: 773, tv_nsec: 972240096 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 946, largest_acked: 929, rate_sample: RateSample { bandwidth: 3.72 Mbps, is_app_limited: false, interval: 37.724478ms, delivered: 17550, prior_delivered: 1124571, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 934515618 }), send_elapsed: 33.472158ms, ack_elapsed: 37.724478ms, rtt: 59.978487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 806819, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.352883415Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=947 
[2025-12-13T09:17:25.352887413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1140342 len=1324 fin=false
[2025-12-13T09:17:25.352893945Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.294706ms latest_rtt=59.978487ms srtt=41.276275ms min_rtt=31.442727ms rttvar=9.257851ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1142121, delivered_time: Instant { tv_sec: 773, tv_nsec: 972240096 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 947, largest_acked: 929, rate_sample: RateSample { bandwidth: 3.72 Mbps, is_app_limited: false, interval: 37.724478ms, delivered: 17550, prior_delivered: 1124571, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 934515618 }), send_elapsed: 33.472158ms, ack_elapsed: 37.724478ms, rtt: 59.978487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 806819, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.352916447Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=948 
[2025-12-13T09:17:25.352920374Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1141666 len=1324 fin=false
[2025-12-13T09:17:25.352926475Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.295116ms latest_rtt=59.978487ms srtt=41.276275ms min_rtt=31.442727ms rttvar=9.257851ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1142121, delivered_time: Instant { tv_sec: 773, tv_nsec: 972240096 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 948, largest_acked: 929, rate_sample: RateSample { bandwidth: 3.72 Mbps, is_app_limited: false, interval: 37.724478ms, delivered: 17550, prior_delivered: 1124571, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 934515618 }), send_elapsed: 33.472158ms, ack_elapsed: 37.724478ms, rtt: 59.978487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 806819, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.352944859Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=949 
[2025-12-13T09:17:25.352948777Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1142990 len=1324 fin=false
[2025-12-13T09:17:25.352954748Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.295305ms latest_rtt=59.978487ms srtt=41.276275ms min_rtt=31.442727ms rttvar=9.257851ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1142121, delivered_time: Instant { tv_sec: 773, tv_nsec: 972240096 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 912261609 }, end_of_app_limited: 0, last_sent_packet: 949, largest_acked: 929, rate_sample: RateSample { bandwidth: 3.72 Mbps, is_app_limited: false, interval: 37.724478ms, delivered: 17550, prior_delivered: 1124571, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 934515618 }), send_elapsed: 33.472158ms, ack_elapsed: 37.724478ms, rtt: 59.978487ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 806819, last_update: Instant { tv_sec: 773, tv_nsec: 965246308 }, next_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.352976108Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.353081734Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8100 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 965246308 } })
[2025-12-13T09:17:25.353090290Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.375941228Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.375978487Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.375998835Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900257 
[2025-12-13T09:17:25.376021077Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1527 blocks=[917..927, 929..937] ecn_counts=None
[2025-12-13T09:17:25.376034191Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 930
[2025-12-13T09:17:25.376039421Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 931
[2025-12-13T09:17:25.376044681Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 932
[2025-12-13T09:17:25.376049369Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 933
[2025-12-13T09:17:25.376053978Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 934
[2025-12-13T09:17:25.376058416Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 935
[2025-12-13T09:17:25.376063215Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 936
[2025-12-13T09:17:25.376068014Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 937
[2025-12-13T09:17:25.376080317Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:25.376145257Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.376151809Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(10442)
[2025-12-13T09:17:25.376168150Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.376185111Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=950 
[2025-12-13T09:17:25.376189219Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1144314 len=1324 fin=false
[2025-12-13T09:17:25.376201522Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.453336ms latest_rtt=50.710415ms srtt=40.928541ms min_rtt=31.442727ms rttvar=7.638853ms cwnd=26642 ssthresh=11792 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1152563, delivered_time: Instant { tv_sec: 773, tv_nsec: 995648370 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, end_of_app_limited: 0, last_sent_packet: 950, largest_acked: 937, rate_sample: RateSample { bandwidth: 4.19 Mbps, is_app_limited: false, interval: 50.879138ms, delivered: 26642, prior_delivered: 1125921, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 944769232 }), send_elapsed: 32.676346ms, ack_elapsed: 50.879138ms, rtt: 50.710415ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 813674, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.376230155Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=951 
[2025-12-13T09:17:25.376233622Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1145638 len=1324 fin=false
[2025-12-13T09:17:25.376239162Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.472302ms latest_rtt=50.710415ms srtt=40.928541ms min_rtt=31.442727ms rttvar=7.638853ms cwnd=26642 ssthresh=11792 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1152563, delivered_time: Instant { tv_sec: 773, tv_nsec: 995648370 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, end_of_app_limited: 0, last_sent_packet: 951, largest_acked: 937, rate_sample: RateSample { bandwidth: 4.19 Mbps, is_app_limited: false, interval: 50.879138ms, delivered: 26642, prior_delivered: 1125921, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 944769232 }), send_elapsed: 32.676346ms, ack_elapsed: 50.879138ms, rtt: 50.710415ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 813674, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.376255833Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=952 
[2025-12-13T09:17:25.376259109Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1146962 len=1324 fin=false
[2025-12-13T09:17:25.376264078Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.473543ms latest_rtt=50.710415ms srtt=40.928541ms min_rtt=31.442727ms rttvar=7.638853ms cwnd=26642 ssthresh=11792 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1152563, delivered_time: Instant { tv_sec: 773, tv_nsec: 995648370 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, end_of_app_limited: 0, last_sent_packet: 952, largest_acked: 937, rate_sample: RateSample { bandwidth: 4.19 Mbps, is_app_limited: false, interval: 50.879138ms, delivered: 26642, prior_delivered: 1125921, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 944769232 }), send_elapsed: 32.676346ms, ack_elapsed: 50.879138ms, rtt: 50.710415ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 813674, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.376280248Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=953 
[2025-12-13T09:17:25.376283484Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1148286 len=1324 fin=false
[2025-12-13T09:17:25.376288474Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.473594ms latest_rtt=50.710415ms srtt=40.928541ms min_rtt=31.442727ms rttvar=7.638853ms cwnd=26642 ssthresh=11792 bytes_in_flight=21600 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1152563, delivered_time: Instant { tv_sec: 773, tv_nsec: 995648370 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, end_of_app_limited: 0, last_sent_packet: 953, largest_acked: 937, rate_sample: RateSample { bandwidth: 4.19 Mbps, is_app_limited: false, interval: 50.879138ms, delivered: 26642, prior_delivered: 1125921, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 944769232 }), send_elapsed: 32.676346ms, ack_elapsed: 50.879138ms, rtt: 50.710415ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 813674, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.376307369Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=954 
[2025-12-13T09:17:25.376310625Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1149610 len=1324 fin=false
[2025-12-13T09:17:25.376315674Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.473685ms latest_rtt=50.710415ms srtt=40.928541ms min_rtt=31.442727ms rttvar=7.638853ms cwnd=26642 ssthresh=11792 bytes_in_flight=22950 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1152563, delivered_time: Instant { tv_sec: 773, tv_nsec: 995648370 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, end_of_app_limited: 0, last_sent_packet: 954, largest_acked: 937, rate_sample: RateSample { bandwidth: 4.19 Mbps, is_app_limited: false, interval: 50.879138ms, delivered: 26642, prior_delivered: 1125921, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 944769232 }), send_elapsed: 32.676346ms, ack_elapsed: 50.879138ms, rtt: 50.710415ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 813674, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.376331413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=955 
[2025-12-13T09:17:25.376334639Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1150934 len=1324 fin=false
[2025-12-13T09:17:25.376339558Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.473814ms latest_rtt=50.710415ms srtt=40.928541ms min_rtt=31.442727ms rttvar=7.638853ms cwnd=26642 ssthresh=11792 bytes_in_flight=24300 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1152563, delivered_time: Instant { tv_sec: 773, tv_nsec: 995648370 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, end_of_app_limited: 0, last_sent_packet: 955, largest_acked: 937, rate_sample: RateSample { bandwidth: 4.19 Mbps, is_app_limited: false, interval: 50.879138ms, delivered: 26642, prior_delivered: 1125921, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 944769232 }), send_elapsed: 32.676346ms, ack_elapsed: 50.879138ms, rtt: 50.710415ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 813674, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.376389311Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=956 
[2025-12-13T09:17:25.376392978Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1152258 len=1324 fin=false
[2025-12-13T09:17:25.376399249Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.470518ms latest_rtt=50.710415ms srtt=40.928541ms min_rtt=31.442727ms rttvar=7.638853ms cwnd=26642 ssthresh=11792 bytes_in_flight=25650 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1152563, delivered_time: Instant { tv_sec: 773, tv_nsec: 995648370 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, end_of_app_limited: 0, last_sent_packet: 956, largest_acked: 937, rate_sample: RateSample { bandwidth: 4.19 Mbps, is_app_limited: false, interval: 50.879138ms, delivered: 26642, prior_delivered: 1125921, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 944769232 }), send_elapsed: 32.676346ms, ack_elapsed: 50.879138ms, rtt: 50.710415ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 813674, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.376415299Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=957 
[2025-12-13T09:17:25.376418595Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1153582 len=966 fin=false
[2025-12-13T09:17:25.376423625Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.473664ms latest_rtt=50.710415ms srtt=40.928541ms min_rtt=31.442727ms rttvar=7.638853ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1152563, delivered_time: Instant { tv_sec: 773, tv_nsec: 995648370 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 944937955 }, end_of_app_limited: 0, last_sent_packet: 957, largest_acked: 937, rate_sample: RateSample { bandwidth: 4.19 Mbps, is_app_limited: false, interval: 50.879138ms, delivered: 26642, prior_delivered: 1125921, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 944769232 }), send_elapsed: 32.676346ms, ack_elapsed: 50.879138ms, rtt: 50.710415ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 813674, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.376532617Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 10442 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 995825910 } })
[2025-12-13T09:17:25.376541023Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.376546373Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.376551583Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.376554758Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.388124351Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.388163203Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.388187638Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900258 
[2025-12-13T09:17:25.388213146Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[917..927, 929..947] ecn_counts=None
[2025-12-13T09:17:25.388228524Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 938
[2025-12-13T09:17:25.388236279Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 939
[2025-12-13T09:17:25.388243151Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 940
[2025-12-13T09:17:25.388248441Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 941
[2025-12-13T09:17:25.388253521Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 942
[2025-12-13T09:17:25.388258640Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 943
[2025-12-13T09:17:25.388264862Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 944
[2025-12-13T09:17:25.388270743Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 945
[2025-12-13T09:17:25.388276293Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 946
[2025-12-13T09:17:25.388281162Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 947
[2025-12-13T09:17:25.388295438Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.388343859Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.388384795Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:25.388413658Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.388435178Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=958 
[2025-12-13T09:17:25.388439887Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1154548 len=1324 fin=false
[2025-12-13T09:17:25.388454674Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.643186ms latest_rtt=42.590725ms srtt=41.132313ms min_rtt=31.442727ms rttvar=6.136685ms cwnd=26642 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1166063, delivered_time: Instant { tv_sec: 774, tv_nsec: 7837033 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 958, largest_acked: 947, rate_sample: RateSample { bandwidth: 3.61 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 23942, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 35.596937ms, rtt: 42.590725ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 809643, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.388500309Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=959 
[2025-12-13T09:17:25.388504657Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1155872 len=1324 fin=false
[2025-12-13T09:17:25.388511751Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.663474ms latest_rtt=42.590725ms srtt=41.132313ms min_rtt=31.442727ms rttvar=6.136685ms cwnd=26642 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1166063, delivered_time: Instant { tv_sec: 774, tv_nsec: 7837033 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 959, largest_acked: 947, rate_sample: RateSample { bandwidth: 3.61 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 23942, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 35.596937ms, rtt: 42.590725ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 809643, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.388532990Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=960 
[2025-12-13T09:17:25.388537068Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1157196 len=1324 fin=false
[2025-12-13T09:17:25.388543389Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.666169ms latest_rtt=42.590725ms srtt=41.132313ms min_rtt=31.442727ms rttvar=6.136685ms cwnd=26642 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1166063, delivered_time: Instant { tv_sec: 774, tv_nsec: 7837033 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 960, largest_acked: 947, rate_sample: RateSample { bandwidth: 3.61 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 23942, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 35.596937ms, rtt: 42.590725ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 809643, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.388563597Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=961 
[2025-12-13T09:17:25.388567664Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1158520 len=1324 fin=false
[2025-12-13T09:17:25.388574046Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.666149ms latest_rtt=42.590725ms srtt=41.132313ms min_rtt=31.442727ms rttvar=6.136685ms cwnd=26642 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1166063, delivered_time: Instant { tv_sec: 774, tv_nsec: 7837033 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 961, largest_acked: 947, rate_sample: RateSample { bandwidth: 3.61 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 23942, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 35.596937ms, rtt: 42.590725ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 809643, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.388597831Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=962 
[2025-12-13T09:17:25.388601908Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1159844 len=1324 fin=false
[2025-12-13T09:17:25.388608180Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.666239ms latest_rtt=42.590725ms srtt=41.132313ms min_rtt=31.442727ms rttvar=6.136685ms cwnd=26642 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1166063, delivered_time: Instant { tv_sec: 774, tv_nsec: 7837033 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 962, largest_acked: 947, rate_sample: RateSample { bandwidth: 3.61 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 23942, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 35.596937ms, rtt: 42.590725ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 809643, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.388627907Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=963 
[2025-12-13T09:17:25.388631984Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1161168 len=1324 fin=false
[2025-12-13T09:17:25.388638166Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.66644ms latest_rtt=42.590725ms srtt=41.132313ms min_rtt=31.442727ms rttvar=6.136685ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1166063, delivered_time: Instant { tv_sec: 774, tv_nsec: 7837033 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 963, largest_acked: 947, rate_sample: RateSample { bandwidth: 3.61 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 23942, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 35.596937ms, rtt: 42.590725ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 809643, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.388661799Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=964 
[2025-12-13T09:17:25.388665897Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1162492 len=1324 fin=false
[2025-12-13T09:17:25.388672149Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.66627ms latest_rtt=42.590725ms srtt=41.132313ms min_rtt=31.442727ms rttvar=6.136685ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1166063, delivered_time: Instant { tv_sec: 774, tv_nsec: 7837033 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 964, largest_acked: 947, rate_sample: RateSample { bandwidth: 3.61 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 23942, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 35.596937ms, rtt: 42.590725ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 809643, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.388692066Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=965 
[2025-12-13T09:17:25.388696123Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1163816 len=1324 fin=false
[2025-12-13T09:17:25.388717242Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.651522ms latest_rtt=42.590725ms srtt=41.132313ms min_rtt=31.442727ms rttvar=6.136685ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1166063, delivered_time: Instant { tv_sec: 774, tv_nsec: 7837033 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 965, largest_acked: 947, rate_sample: RateSample { bandwidth: 3.61 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 23942, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 35.596937ms, rtt: 42.590725ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 809643, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.388737490Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=966 
[2025-12-13T09:17:25.388741588Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1165140 len=1324 fin=false
[2025-12-13T09:17:25.388747729Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.66647ms latest_rtt=42.590725ms srtt=41.132313ms min_rtt=31.442727ms rttvar=6.136685ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1166063, delivered_time: Instant { tv_sec: 774, tv_nsec: 7837033 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 966, largest_acked: 947, rate_sample: RateSample { bandwidth: 3.61 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 23942, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 35.596937ms, rtt: 42.590725ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 809643, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.388771303Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=967 
[2025-12-13T09:17:25.388775381Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1166464 len=1324 fin=false
[2025-12-13T09:17:25.388781662Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.666219ms latest_rtt=42.590725ms srtt=41.132313ms min_rtt=31.442727ms rttvar=6.136685ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1166063, delivered_time: Instant { tv_sec: 774, tv_nsec: 7837033 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 967, largest_acked: 947, rate_sample: RateSample { bandwidth: 3.61 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 23942, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 35.596937ms, rtt: 42.590725ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 809643, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.388935568Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 995825910 } })
[2025-12-13T09:17:25.388944364Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.388948192Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.388954804Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.388961226Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.388965053Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.390131578Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.390145083Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.390155512Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900259 
[2025-12-13T09:17:25.390167595Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[917..927, 929..949] ecn_counts=None
[2025-12-13T09:17:25.390174888Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 948
[2025-12-13T09:17:25.390179898Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 949
[2025-12-13T09:17:25.390199274Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1406458
[2025-12-13T09:17:25.390205746Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:25.390225683Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.390231393Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:25.390246452Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.390259005Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=968 
[2025-12-13T09:17:25.390264615Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=12 blocks=[11900255..11900259] ecn_counts=None
[2025-12-13T09:17:25.390271338Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1167788 len=1316 fin=false
[2025-12-13T09:17:25.390282959Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.322397ms latest_rtt=44.561244ms srtt=41.555928ms min_rtt=31.442727ms rttvar=5.449745ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1168763, delivered_time: Instant { tv_sec: 774, tv_nsec: 9807552 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 968, largest_acked: 949, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 26642, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 37.567456ms, rtt: 44.561244ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801389, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.390313837Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=969 
[2025-12-13T09:17:25.390319537Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1169104 len=1324 fin=false
[2025-12-13T09:17:25.390329225Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.334089ms latest_rtt=44.561244ms srtt=41.555928ms min_rtt=31.442727ms rttvar=5.449745ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1168763, delivered_time: Instant { tv_sec: 774, tv_nsec: 9807552 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 965246308 }, end_of_app_limited: 0, last_sent_packet: 969, largest_acked: 949, rate_sample: RateSample { bandwidth: 4.02 Mbps, is_app_limited: false, interval: 52.984699ms, delivered: 26642, prior_delivered: 1142121, prior_time: Some(Instant { tv_sec: 773, tv_nsec: 972240096 }), send_elapsed: 52.984699ms, ack_elapsed: 37.567456ms, rtt: 44.561244ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801389, last_update: Instant { tv_sec: 773, tv_nsec: 995825910 }, next_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.390384288Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.390431916Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 773, tv_nsec: 995825910 } })
[2025-12-13T09:17:25.390438418Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.421690360Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.421730485Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.421769881Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900260 
[2025-12-13T09:17:25.421794056Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[917..927, 929..959] ecn_counts=None
[2025-12-13T09:17:25.421806188Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 950
[2025-12-13T09:17:25.421813442Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 951
[2025-12-13T09:17:25.421832247Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 952
[2025-12-13T09:17:25.421838108Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 953
[2025-12-13T09:17:25.421843447Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 954
[2025-12-13T09:17:25.421848367Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 955
[2025-12-13T09:17:25.421853366Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 956
[2025-12-13T09:17:25.421858836Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 957
[2025-12-13T09:17:25.421865228Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 958
[2025-12-13T09:17:25.421870818Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 959
[2025-12-13T09:17:25.421884183Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.421932733Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.421940187Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13142)
[2025-12-13T09:17:25.421959383Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.421984981Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=970 
[2025-12-13T09:17:25.421992014Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1170428 len=1324 fin=false
[2025-12-13T09:17:25.422007923Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.368879ms latest_rtt=45.593626ms srtt=42.05664ms min_rtt=31.442727ms rttvar=5.088732ms cwnd=26642 ssthresh=11792 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1181905, delivered_time: Instant { tv_sec: 774, tv_nsec: 41419536 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 970, largest_acked: 959, rate_sample: RateSample { bandwidth: 3.77 Mbps, is_app_limited: false, interval: 33.582503ms, delivered: 15842, prior_delivered: 1166063, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 7837033 }), send_elapsed: 30.579602ms, ack_elapsed: 33.582503ms, rtt: 45.593626ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791848, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.422061363Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=971 
[2025-12-13T09:17:25.422069447Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1171752 len=1324 fin=false
[2025-12-13T09:17:25.422082933Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.382494ms latest_rtt=45.593626ms srtt=42.05664ms min_rtt=31.442727ms rttvar=5.088732ms cwnd=26642 ssthresh=11792 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1181905, delivered_time: Instant { tv_sec: 774, tv_nsec: 41419536 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 971, largest_acked: 959, rate_sample: RateSample { bandwidth: 3.77 Mbps, is_app_limited: false, interval: 33.582503ms, delivered: 15842, prior_delivered: 1166063, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 7837033 }), send_elapsed: 30.579602ms, ack_elapsed: 33.582503ms, rtt: 45.593626ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791848, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.422108310Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=972 
[2025-12-13T09:17:25.422112227Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1173076 len=1324 fin=false
[2025-12-13T09:17:25.422118529Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.398143ms latest_rtt=45.593626ms srtt=42.05664ms min_rtt=31.442727ms rttvar=5.088732ms cwnd=26642 ssthresh=11792 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1181905, delivered_time: Instant { tv_sec: 774, tv_nsec: 41419536 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 972, largest_acked: 959, rate_sample: RateSample { bandwidth: 3.77 Mbps, is_app_limited: false, interval: 33.582503ms, delivered: 15842, prior_delivered: 1166063, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 7837033 }), send_elapsed: 30.579602ms, ack_elapsed: 33.582503ms, rtt: 45.593626ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791848, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.422135921Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=973 
[2025-12-13T09:17:25.422139738Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1174400 len=1324 fin=false
[2025-12-13T09:17:25.422152522Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.39156ms latest_rtt=45.593626ms srtt=42.05664ms min_rtt=31.442727ms rttvar=5.088732ms cwnd=26642 ssthresh=11792 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1181905, delivered_time: Instant { tv_sec: 774, tv_nsec: 41419536 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 973, largest_acked: 959, rate_sample: RateSample { bandwidth: 3.77 Mbps, is_app_limited: false, interval: 33.582503ms, delivered: 15842, prior_delivered: 1166063, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 7837033 }), send_elapsed: 30.579602ms, ack_elapsed: 33.582503ms, rtt: 45.593626ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791848, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.422190743Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=974 
[2025-12-13T09:17:25.422194169Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1175724 len=1324 fin=false
[2025-12-13T09:17:25.422199900Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.398985ms latest_rtt=45.593626ms srtt=42.05664ms min_rtt=31.442727ms rttvar=5.088732ms cwnd=26642 ssthresh=11792 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1181905, delivered_time: Instant { tv_sec: 774, tv_nsec: 41419536 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 974, largest_acked: 959, rate_sample: RateSample { bandwidth: 3.77 Mbps, is_app_limited: false, interval: 33.582503ms, delivered: 15842, prior_delivered: 1166063, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 7837033 }), send_elapsed: 30.579602ms, ack_elapsed: 33.582503ms, rtt: 45.593626ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791848, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.422215770Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=975 
[2025-12-13T09:17:25.422218985Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1177048 len=1324 fin=false
[2025-12-13T09:17:25.422224025Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.401379ms latest_rtt=45.593626ms srtt=42.05664ms min_rtt=31.442727ms rttvar=5.088732ms cwnd=26642 ssthresh=11792 bytes_in_flight=21600 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1181905, delivered_time: Instant { tv_sec: 774, tv_nsec: 41419536 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 975, largest_acked: 959, rate_sample: RateSample { bandwidth: 3.77 Mbps, is_app_limited: false, interval: 33.582503ms, delivered: 15842, prior_delivered: 1166063, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 7837033 }), send_elapsed: 30.579602ms, ack_elapsed: 33.582503ms, rtt: 45.593626ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791848, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.422253680Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=977 
[2025-12-13T09:17:25.422259260Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1178372 len=1324 fin=false
[2025-12-13T09:17:25.422266885Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.394867ms latest_rtt=45.593626ms srtt=42.05664ms min_rtt=31.442727ms rttvar=5.088732ms cwnd=26642 ssthresh=11792 bytes_in_flight=22950 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1181905, delivered_time: Instant { tv_sec: 774, tv_nsec: 41419536 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 977, largest_acked: 959, rate_sample: RateSample { bandwidth: 3.77 Mbps, is_app_limited: false, interval: 33.582503ms, delivered: 15842, prior_delivered: 1166063, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 7837033 }), send_elapsed: 30.579602ms, ack_elapsed: 33.582503ms, rtt: 45.593626ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791848, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.422283305Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=978 
[2025-12-13T09:17:25.422286551Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1179696 len=1324 fin=false
[2025-12-13T09:17:25.422291711Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.400938ms latest_rtt=45.593626ms srtt=42.05664ms min_rtt=31.442727ms rttvar=5.088732ms cwnd=26642 ssthresh=11792 bytes_in_flight=24300 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1181905, delivered_time: Instant { tv_sec: 774, tv_nsec: 41419536 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 978, largest_acked: 959, rate_sample: RateSample { bandwidth: 3.77 Mbps, is_app_limited: false, interval: 33.582503ms, delivered: 15842, prior_delivered: 1166063, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 7837033 }), send_elapsed: 30.579602ms, ack_elapsed: 33.582503ms, rtt: 45.593626ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791848, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.422307320Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=979 
[2025-12-13T09:17:25.422310546Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1181020 len=1324 fin=false
[2025-12-13T09:17:25.422320875Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.395238ms latest_rtt=45.593626ms srtt=42.05664ms min_rtt=31.442727ms rttvar=5.088732ms cwnd=26642 ssthresh=11792 bytes_in_flight=25650 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1181905, delivered_time: Instant { tv_sec: 774, tv_nsec: 41419536 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 979, largest_acked: 959, rate_sample: RateSample { bandwidth: 3.77 Mbps, is_app_limited: false, interval: 33.582503ms, delivered: 15842, prior_delivered: 1166063, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 7837033 }), send_elapsed: 30.579602ms, ack_elapsed: 33.582503ms, rtt: 45.593626ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791848, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.422369195Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=980 
[2025-12-13T09:17:25.422378101Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1182344 len=966 fin=false
[2025-12-13T09:17:25.422384753Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.390689ms latest_rtt=45.593626ms srtt=42.05664ms min_rtt=31.442727ms rttvar=5.088732ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1181905, delivered_time: Instant { tv_sec: 774, tv_nsec: 41419536 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 980, largest_acked: 959, rate_sample: RateSample { bandwidth: 3.77 Mbps, is_app_limited: false, interval: 33.582503ms, delivered: 15842, prior_delivered: 1166063, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 7837033 }), send_elapsed: 30.579602ms, ack_elapsed: 33.582503ms, rtt: 45.593626ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791848, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.422546494Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13142 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 41620490 } })
[2025-12-13T09:17:25.422559799Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.422567824Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.422574917Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.422578013Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.432738977Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.432777198Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.432795632Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900261 
[2025-12-13T09:17:25.432814347Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[950..969] ecn_counts=None
[2025-12-13T09:17:25.432842379Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 960
[2025-12-13T09:17:25.432848210Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 961
[2025-12-13T09:17:25.432852398Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 962
[2025-12-13T09:17:25.432855994Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 963
[2025-12-13T09:17:25.432859731Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 964
[2025-12-13T09:17:25.432863438Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 965
[2025-12-13T09:17:25.432868177Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 966
[2025-12-13T09:17:25.432873176Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 967
[2025-12-13T09:17:25.432878326Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 968
[2025-12-13T09:17:25.432883015Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 969
[2025-12-13T09:17:25.432894616Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.432957694Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.432967492Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:25.432990564Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.433009450Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=981 
[2025-12-13T09:17:25.433013186Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1183310 len=1324 fin=false
[2025-12-13T09:17:25.433027834Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.646941ms latest_rtt=56.619919ms srtt=43.874049ms min_rtt=31.442727ms rttvar=7.451368ms cwnd=26642 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1195405, delivered_time: Instant { tv_sec: 774, tv_nsec: 52445829 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 981, largest_acked: 969, rate_sample: RateSample { bandwidth: 5.00 Mbps, is_app_limited: false, interval: 42.638277ms, delivered: 26642, prior_delivered: 1168763, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 9807552 }), send_elapsed: 30.579602ms, ack_elapsed: 42.638277ms, rtt: 56.619919ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759047, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.433054093Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=982 
[2025-12-13T09:17:25.433057529Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1184634 len=1324 fin=false
[2025-12-13T09:17:25.433062929Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.66784ms latest_rtt=56.619919ms srtt=43.874049ms min_rtt=31.442727ms rttvar=7.451368ms cwnd=26642 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1195405, delivered_time: Instant { tv_sec: 774, tv_nsec: 52445829 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 982, largest_acked: 969, rate_sample: RateSample { bandwidth: 5.00 Mbps, is_app_limited: false, interval: 42.638277ms, delivered: 26642, prior_delivered: 1168763, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 9807552 }), send_elapsed: 30.579602ms, ack_elapsed: 42.638277ms, rtt: 56.619919ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759047, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.433085521Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=983 
[2025-12-13T09:17:25.433088827Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1185958 len=1324 fin=false
[2025-12-13T09:17:25.433094207Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.66838ms latest_rtt=56.619919ms srtt=43.874049ms min_rtt=31.442727ms rttvar=7.451368ms cwnd=26642 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1195405, delivered_time: Instant { tv_sec: 774, tv_nsec: 52445829 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 983, largest_acked: 969, rate_sample: RateSample { bandwidth: 5.00 Mbps, is_app_limited: false, interval: 42.638277ms, delivered: 26642, prior_delivered: 1168763, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 9807552 }), send_elapsed: 30.579602ms, ack_elapsed: 42.638277ms, rtt: 56.619919ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759047, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.433110477Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=984 
[2025-12-13T09:17:25.433113713Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1187282 len=1324 fin=false
[2025-12-13T09:17:25.433118582Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.669292ms latest_rtt=56.619919ms srtt=43.874049ms min_rtt=31.442727ms rttvar=7.451368ms cwnd=26642 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1195405, delivered_time: Instant { tv_sec: 774, tv_nsec: 52445829 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 984, largest_acked: 969, rate_sample: RateSample { bandwidth: 5.00 Mbps, is_app_limited: false, interval: 42.638277ms, delivered: 26642, prior_delivered: 1168763, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 9807552 }), send_elapsed: 30.579602ms, ack_elapsed: 42.638277ms, rtt: 56.619919ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759047, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.433137508Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=985 
[2025-12-13T09:17:25.433140784Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1188606 len=1324 fin=false
[2025-12-13T09:17:25.433145883Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.669242ms latest_rtt=56.619919ms srtt=43.874049ms min_rtt=31.442727ms rttvar=7.451368ms cwnd=26642 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1195405, delivered_time: Instant { tv_sec: 774, tv_nsec: 52445829 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 985, largest_acked: 969, rate_sample: RateSample { bandwidth: 5.00 Mbps, is_app_limited: false, interval: 42.638277ms, delivered: 26642, prior_delivered: 1168763, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 9807552 }), send_elapsed: 30.579602ms, ack_elapsed: 42.638277ms, rtt: 56.619919ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759047, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.433162023Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=986 
[2025-12-13T09:17:25.433165269Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1189930 len=1324 fin=false
[2025-12-13T09:17:25.433170188Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.669442ms latest_rtt=56.619919ms srtt=43.874049ms min_rtt=31.442727ms rttvar=7.451368ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1195405, delivered_time: Instant { tv_sec: 774, tv_nsec: 52445829 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 986, largest_acked: 969, rate_sample: RateSample { bandwidth: 5.00 Mbps, is_app_limited: false, interval: 42.638277ms, delivered: 26642, prior_delivered: 1168763, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 9807552 }), send_elapsed: 30.579602ms, ack_elapsed: 42.638277ms, rtt: 56.619919ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759047, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.433186118Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=987 
[2025-12-13T09:17:25.433189354Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1191254 len=1324 fin=false
[2025-12-13T09:17:25.433194373Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.669392ms latest_rtt=56.619919ms srtt=43.874049ms min_rtt=31.442727ms rttvar=7.451368ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1195405, delivered_time: Instant { tv_sec: 774, tv_nsec: 52445829 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 987, largest_acked: 969, rate_sample: RateSample { bandwidth: 5.00 Mbps, is_app_limited: false, interval: 42.638277ms, delivered: 26642, prior_delivered: 1168763, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 9807552 }), send_elapsed: 30.579602ms, ack_elapsed: 42.638277ms, rtt: 56.619919ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759047, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.433212998Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=988 
[2025-12-13T09:17:25.433216234Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1192578 len=1324 fin=false
[2025-12-13T09:17:25.433221233Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.669372ms latest_rtt=56.619919ms srtt=43.874049ms min_rtt=31.442727ms rttvar=7.451368ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1195405, delivered_time: Instant { tv_sec: 774, tv_nsec: 52445829 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 988, largest_acked: 969, rate_sample: RateSample { bandwidth: 5.00 Mbps, is_app_limited: false, interval: 42.638277ms, delivered: 26642, prior_delivered: 1168763, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 9807552 }), send_elapsed: 30.579602ms, ack_elapsed: 42.638277ms, rtt: 56.619919ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759047, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.433236882Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=989 
[2025-12-13T09:17:25.433240088Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1193902 len=1324 fin=false
[2025-12-13T09:17:25.433245017Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.669643ms latest_rtt=56.619919ms srtt=43.874049ms min_rtt=31.442727ms rttvar=7.451368ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1195405, delivered_time: Instant { tv_sec: 774, tv_nsec: 52445829 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 989, largest_acked: 969, rate_sample: RateSample { bandwidth: 5.00 Mbps, is_app_limited: false, interval: 42.638277ms, delivered: 26642, prior_delivered: 1168763, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 9807552 }), send_elapsed: 30.579602ms, ack_elapsed: 42.638277ms, rtt: 56.619919ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759047, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.433263802Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=990 
[2025-12-13T09:17:25.433267068Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1195226 len=1324 fin=false
[2025-12-13T09:17:25.433272038Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.669122ms latest_rtt=56.619919ms srtt=43.874049ms min_rtt=31.442727ms rttvar=7.451368ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1195405, delivered_time: Instant { tv_sec: 774, tv_nsec: 52445829 }, first_sent_time: Instant { tv_sec: 773, tv_nsec: 995825910 }, end_of_app_limited: 0, last_sent_packet: 990, largest_acked: 969, rate_sample: RateSample { bandwidth: 5.00 Mbps, is_app_limited: false, interval: 42.638277ms, delivered: 26642, prior_delivered: 1168763, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 9807552 }), send_elapsed: 30.579602ms, ack_elapsed: 42.638277ms, rtt: 56.619919ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759047, last_update: Instant { tv_sec: 774, tv_nsec: 41620490 }, next_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.433439830Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 41620490 } })
[2025-12-13T09:17:25.433452092Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.433455198Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.433460668Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.433467842Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.433470927Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.457433351Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.457467875Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.457487532Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900262 
[2025-12-13T09:17:25.457507279Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=8 blocks=[950..973] ecn_counts=None
[2025-12-13T09:17:25.457517949Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 970
[2025-12-13T09:17:25.457523298Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 971
[2025-12-13T09:17:25.457528208Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 972
[2025-12-13T09:17:25.457532736Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 973
[2025-12-13T09:17:25.457543827Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1437868
[2025-12-13T09:17:25.457550910Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:25.457595212Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.457601584Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5400)
[2025-12-13T09:17:25.457615961Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.457634796Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=991 
[2025-12-13T09:17:25.457639294Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=17 blocks=[11900260..11900262] ecn_counts=None
[2025-12-13T09:17:25.457643532Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1196550 len=1316 fin=false
[2025-12-13T09:17:25.457656015Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.558731ms latest_rtt=35.517018ms srtt=42.821419ms min_rtt=31.442727ms rttvar=7.693783ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1200805, delivered_time: Instant { tv_sec: 774, tv_nsec: 77137508 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 991, largest_acked: 973, rate_sample: RateSample { bandwidth: 3.30 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 18900, prior_delivered: 1181905, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 41419536 }), send_elapsed: 45.79458ms, ack_elapsed: 35.717972ms, rtt: 35.517018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 777706, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.457684198Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=992 
[2025-12-13T09:17:25.457687804Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1197866 len=1324 fin=false
[2025-12-13T09:17:25.457693886Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.583336ms latest_rtt=35.517018ms srtt=42.821419ms min_rtt=31.442727ms rttvar=7.693783ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1200805, delivered_time: Instant { tv_sec: 774, tv_nsec: 77137508 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 992, largest_acked: 973, rate_sample: RateSample { bandwidth: 3.30 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 18900, prior_delivered: 1181905, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 41419536 }), send_elapsed: 45.79458ms, ack_elapsed: 35.717972ms, rtt: 35.517018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 777706, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.457711118Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=993 
[2025-12-13T09:17:25.457714444Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1199190 len=1324 fin=false
[2025-12-13T09:17:25.457719463Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.586032ms latest_rtt=35.517018ms srtt=42.821419ms min_rtt=31.442727ms rttvar=7.693783ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1200805, delivered_time: Instant { tv_sec: 774, tv_nsec: 77137508 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 993, largest_acked: 973, rate_sample: RateSample { bandwidth: 3.30 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 18900, prior_delivered: 1181905, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 41419536 }), send_elapsed: 45.79458ms, ack_elapsed: 35.717972ms, rtt: 35.517018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 777706, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.457741043Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=994 
[2025-12-13T09:17:25.457744299Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1200514 len=1324 fin=false
[2025-12-13T09:17:25.457749269Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.585871ms latest_rtt=35.517018ms srtt=42.821419ms min_rtt=31.442727ms rttvar=7.693783ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1200805, delivered_time: Instant { tv_sec: 774, tv_nsec: 77137508 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 994, largest_acked: 973, rate_sample: RateSample { bandwidth: 3.30 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 18900, prior_delivered: 1181905, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 41419536 }), send_elapsed: 45.79458ms, ack_elapsed: 35.717972ms, rtt: 35.517018ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 777706, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.457765068Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.457833836Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5400 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 77273541 } })
[2025-12-13T09:17:25.457841500Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.460695381Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.460719135Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.460734824Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900263 
[2025-12-13T09:17:25.460749892Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[950..975, 977..977] ecn_counts=None
[2025-12-13T09:17:25.460759350Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 974
[2025-12-13T09:17:25.460776231Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 975
[2025-12-13T09:17:25.460781040Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 977
[2025-12-13T09:17:25.460789676Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.460833287Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.460838347Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4050)
[2025-12-13T09:17:25.460850570Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.460869625Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=995 
[2025-12-13T09:17:25.460875816Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1201838 len=1324 fin=false
[2025-12-13T09:17:25.460892968Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.434139ms latest_rtt=38.765402ms srtt=42.311416ms min_rtt=31.442727ms rttvar=6.790341ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1204855, delivered_time: Instant { tv_sec: 774, tv_nsec: 80385892 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 995, largest_acked: 977, rate_sample: RateSample { bandwidth: 4.01 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22950, prior_delivered: 1181905, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 41419536 }), send_elapsed: 45.79458ms, ack_elapsed: 38.966356ms, rtt: 38.765402ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 787080, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.460918425Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=996 
[2025-12-13T09:17:25.460921872Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1203162 len=1324 fin=false
[2025-12-13T09:17:25.460927422Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.459635ms latest_rtt=38.765402ms srtt=42.311416ms min_rtt=31.442727ms rttvar=6.790341ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1204855, delivered_time: Instant { tv_sec: 774, tv_nsec: 80385892 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 996, largest_acked: 977, rate_sample: RateSample { bandwidth: 4.01 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22950, prior_delivered: 1181905, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 41419536 }), send_elapsed: 45.79458ms, ack_elapsed: 38.966356ms, rtt: 38.765402ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 787080, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.460944224Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=997 
[2025-12-13T09:17:25.460951667Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1204486 len=1324 fin=false
[2025-12-13T09:17:25.460957137Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.457972ms latest_rtt=38.765402ms srtt=42.311416ms min_rtt=31.442727ms rttvar=6.790341ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1204855, delivered_time: Instant { tv_sec: 774, tv_nsec: 80385892 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 997, largest_acked: 977, rate_sample: RateSample { bandwidth: 4.01 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22950, prior_delivered: 1181905, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 41419536 }), send_elapsed: 45.79458ms, ack_elapsed: 38.966356ms, rtt: 38.765402ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 787080, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.460973207Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.461030644Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4050 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 77273541 } })
[2025-12-13T09:17:25.461037407Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.471714793Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.471757092Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.471778582Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900264 
[2025-12-13T09:17:25.471800342Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[950..975, 977..987] ecn_counts=None
[2025-12-13T09:17:25.471810682Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 978
[2025-12-13T09:17:25.471814879Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 979
[2025-12-13T09:17:25.471819969Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 980
[2025-12-13T09:17:25.471826331Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 981
[2025-12-13T09:17:25.471831650Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 982
[2025-12-13T09:17:25.471836720Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 983
[2025-12-13T09:17:25.471842621Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 984
[2025-12-13T09:17:25.471848712Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 985
[2025-12-13T09:17:25.471854744Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 986
[2025-12-13T09:17:25.471859963Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 987
[2025-12-13T09:17:25.471873608Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.471941785Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.471949920Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13142)
[2025-12-13T09:17:25.471975438Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.472001165Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=998 
[2025-12-13T09:17:25.472006365Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1205810 len=1324 fin=false
[2025-12-13T09:17:25.472020692Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.05126ms latest_rtt=49.808569ms srtt=43.24556ms min_rtt=31.442727ms rttvar=6.961043ms cwnd=26642 ssthresh=11792 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1217997, delivered_time: Instant { tv_sec: 774, tv_nsec: 91429059 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 998, largest_acked: 987, rate_sample: RateSample { bandwidth: 3.95 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22592, prior_delivered: 1195405, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 52445829 }), send_elapsed: 45.79458ms, ack_elapsed: 38.98323ms, rtt: 49.808569ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 770079, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.472049375Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=999 
[2025-12-13T09:17:25.472053403Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1207134 len=1324 fin=false
[2025-12-13T09:17:25.472063341Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.071909ms latest_rtt=49.808569ms srtt=43.24556ms min_rtt=31.442727ms rttvar=6.961043ms cwnd=26642 ssthresh=11792 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1217997, delivered_time: Instant { tv_sec: 774, tv_nsec: 91429059 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 999, largest_acked: 987, rate_sample: RateSample { bandwidth: 3.95 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22592, prior_delivered: 1195405, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 52445829 }), send_elapsed: 45.79458ms, ack_elapsed: 38.98323ms, rtt: 49.808569ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 770079, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.472096382Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1000 
[2025-12-13T09:17:25.472100460Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1208458 len=1324 fin=false
[2025-12-13T09:17:25.472107303Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.075285ms latest_rtt=49.808569ms srtt=43.24556ms min_rtt=31.442727ms rttvar=6.961043ms cwnd=26642 ssthresh=11792 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1217997, delivered_time: Instant { tv_sec: 774, tv_nsec: 91429059 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 1000, largest_acked: 987, rate_sample: RateSample { bandwidth: 3.95 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22592, prior_delivered: 1195405, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 52445829 }), send_elapsed: 45.79458ms, ack_elapsed: 38.98323ms, rtt: 49.808569ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 770079, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.472132069Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1001 
[2025-12-13T09:17:25.472136036Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1209782 len=1324 fin=false
[2025-12-13T09:17:25.472142518Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.076708ms latest_rtt=49.808569ms srtt=43.24556ms min_rtt=31.442727ms rttvar=6.961043ms cwnd=26642 ssthresh=11792 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1217997, delivered_time: Instant { tv_sec: 774, tv_nsec: 91429059 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 1001, largest_acked: 987, rate_sample: RateSample { bandwidth: 3.95 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22592, prior_delivered: 1195405, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 52445829 }), send_elapsed: 45.79458ms, ack_elapsed: 38.98323ms, rtt: 49.808569ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 770079, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.472173015Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1002 
[2025-12-13T09:17:25.472179597Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1211106 len=1324 fin=false
[2025-12-13T09:17:25.472187262Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.071378ms latest_rtt=49.808569ms srtt=43.24556ms min_rtt=31.442727ms rttvar=6.961043ms cwnd=26642 ssthresh=11792 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1217997, delivered_time: Instant { tv_sec: 774, tv_nsec: 91429059 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 1002, largest_acked: 987, rate_sample: RateSample { bandwidth: 3.95 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22592, prior_delivered: 1195405, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 52445829 }), send_elapsed: 45.79458ms, ack_elapsed: 38.98323ms, rtt: 49.808569ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 770079, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.472211697Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1003 
[2025-12-13T09:17:25.472215714Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1212430 len=1324 fin=false
[2025-12-13T09:17:25.472222196Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.076528ms latest_rtt=49.808569ms srtt=43.24556ms min_rtt=31.442727ms rttvar=6.961043ms cwnd=26642 ssthresh=11792 bytes_in_flight=21600 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1217997, delivered_time: Instant { tv_sec: 774, tv_nsec: 91429059 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 1003, largest_acked: 987, rate_sample: RateSample { bandwidth: 3.95 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22592, prior_delivered: 1195405, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 52445829 }), send_elapsed: 45.79458ms, ack_elapsed: 38.98323ms, rtt: 49.808569ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 770079, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.472244538Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1004 
[2025-12-13T09:17:25.472251461Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1213754 len=1324 fin=false
[2025-12-13T09:17:25.472263042Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.065998ms latest_rtt=49.808569ms srtt=43.24556ms min_rtt=31.442727ms rttvar=6.961043ms cwnd=26642 ssthresh=11792 bytes_in_flight=22950 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1217997, delivered_time: Instant { tv_sec: 774, tv_nsec: 91429059 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 1004, largest_acked: 987, rate_sample: RateSample { bandwidth: 3.95 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22592, prior_delivered: 1195405, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 52445829 }), send_elapsed: 45.79458ms, ack_elapsed: 38.98323ms, rtt: 49.808569ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 770079, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.472288279Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1005 
[2025-12-13T09:17:25.472292337Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1215078 len=1324 fin=false
[2025-12-13T09:17:25.472297787Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.07748ms latest_rtt=49.808569ms srtt=43.24556ms min_rtt=31.442727ms rttvar=6.961043ms cwnd=26642 ssthresh=11792 bytes_in_flight=24300 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1217997, delivered_time: Instant { tv_sec: 774, tv_nsec: 91429059 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 1005, largest_acked: 987, rate_sample: RateSample { bandwidth: 3.95 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22592, prior_delivered: 1195405, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 52445829 }), send_elapsed: 45.79458ms, ack_elapsed: 38.98323ms, rtt: 49.808569ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 770079, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.472317203Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1006 
[2025-12-13T09:17:25.472320469Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1216402 len=1324 fin=false
[2025-12-13T09:17:25.472325579Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.079272ms latest_rtt=49.808569ms srtt=43.24556ms min_rtt=31.442727ms rttvar=6.961043ms cwnd=26642 ssthresh=11792 bytes_in_flight=25650 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1217997, delivered_time: Instant { tv_sec: 774, tv_nsec: 91429059 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 1006, largest_acked: 987, rate_sample: RateSample { bandwidth: 3.95 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22592, prior_delivered: 1195405, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 52445829 }), send_elapsed: 45.79458ms, ack_elapsed: 38.98323ms, rtt: 49.808569ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 770079, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.472384548Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=1007 
[2025-12-13T09:17:25.472388646Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1217726 len=966 fin=false
[2025-12-13T09:17:25.472394948Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.075385ms latest_rtt=49.808569ms srtt=43.24556ms min_rtt=31.442727ms rttvar=6.961043ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1217997, delivered_time: Instant { tv_sec: 774, tv_nsec: 91429059 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 41620490 }, end_of_app_limited: 0, last_sent_packet: 1007, largest_acked: 987, rate_sample: RateSample { bandwidth: 3.95 Mbps, is_app_limited: false, interval: 45.79458ms, delivered: 22592, prior_delivered: 1195405, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 52445829 }), send_elapsed: 45.79458ms, ack_elapsed: 38.98323ms, rtt: 49.808569ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 770079, last_update: Instant { tv_sec: 774, tv_nsec: 77273541 }, next_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.472556377Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13142 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 77273541 } })
[2025-12-13T09:17:25.472565905Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.472571816Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.472578188Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.472581304Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.495004928Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.495043670Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.495064930Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900265 
[2025-12-13T09:17:25.495083354Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[974..975, 977..996] ecn_counts=None
[2025-12-13T09:17:25.495095186Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 988
[2025-12-13T09:17:25.495100706Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 989
[2025-12-13T09:17:25.495104834Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 990
[2025-12-13T09:17:25.495109182Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 991
[2025-12-13T09:17:25.495114121Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 992
[2025-12-13T09:17:25.495118660Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 993
[2025-12-13T09:17:25.495123389Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 994
[2025-12-13T09:17:25.495128278Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 995
[2025-12-13T09:17:25.495132495Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 996
[2025-12-13T09:17:25.495145049Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.495202044Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.495207234Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12150)
[2025-12-13T09:17:25.495222573Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.495239043Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1008 
[2025-12-13T09:17:25.495242891Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1218692 len=1324 fin=false
[2025-12-13T09:17:25.495255163Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.205647ms latest_rtt=37.441014ms srtt=42.515991ms min_rtt=31.442727ms rttvar=6.679918ms cwnd=26642 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1230147, delivered_time: Instant { tv_sec: 774, tv_nsec: 114714555 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1008, largest_acked: 996, rate_sample: RateSample { bandwidth: 5.68 Mbps, is_app_limited: false, interval: 35.653051ms, delivered: 25292, prior_delivered: 1204855, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 80385892 }), send_elapsed: 35.653051ms, ack_elapsed: 34.328663ms, rtt: 37.441014ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 783293, last_update: Instant { tv_sec: 774, tv_nsec: 114880103 }, next_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.495299546Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1009 
[2025-12-13T09:17:25.495304956Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1220016 len=1324 fin=false
[2025-12-13T09:17:25.495314934Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.215115ms latest_rtt=37.441014ms srtt=42.515991ms min_rtt=31.442727ms rttvar=6.679918ms cwnd=26642 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1230147, delivered_time: Instant { tv_sec: 774, tv_nsec: 114714555 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1009, largest_acked: 996, rate_sample: RateSample { bandwidth: 5.68 Mbps, is_app_limited: false, interval: 35.653051ms, delivered: 25292, prior_delivered: 1204855, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 80385892 }), send_elapsed: 35.653051ms, ack_elapsed: 34.328663ms, rtt: 37.441014ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 783293, last_update: Instant { tv_sec: 774, tv_nsec: 114880103 }, next_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.495343568Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1010 
[2025-12-13T09:17:25.495371930Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1221340 len=1324 fin=false
[2025-12-13T09:17:25.495383662Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.190539ms latest_rtt=37.441014ms srtt=42.515991ms min_rtt=31.442727ms rttvar=6.679918ms cwnd=26642 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1230147, delivered_time: Instant { tv_sec: 774, tv_nsec: 114714555 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1010, largest_acked: 996, rate_sample: RateSample { bandwidth: 5.68 Mbps, is_app_limited: false, interval: 35.653051ms, delivered: 25292, prior_delivered: 1204855, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 80385892 }), send_elapsed: 35.653051ms, ack_elapsed: 34.328663ms, rtt: 37.441014ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 783293, last_update: Instant { tv_sec: 774, tv_nsec: 114880103 }, next_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.495421352Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1011 
[2025-12-13T09:17:25.495427333Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1222664 len=1324 fin=false
[2025-12-13T09:17:25.495437793Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.212711ms latest_rtt=37.441014ms srtt=42.515991ms min_rtt=31.442727ms rttvar=6.679918ms cwnd=26642 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1230147, delivered_time: Instant { tv_sec: 774, tv_nsec: 114714555 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1011, largest_acked: 996, rate_sample: RateSample { bandwidth: 5.68 Mbps, is_app_limited: false, interval: 35.653051ms, delivered: 25292, prior_delivered: 1204855, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 80385892 }), send_elapsed: 35.653051ms, ack_elapsed: 34.328663ms, rtt: 37.441014ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 783293, last_update: Instant { tv_sec: 774, tv_nsec: 114880103 }, next_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.495467087Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1012 
[2025-12-13T09:17:25.495472818Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1223988 len=1324 fin=false
[2025-12-13T09:17:25.495482155Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.214894ms latest_rtt=37.441014ms srtt=42.515991ms min_rtt=31.442727ms rttvar=6.679918ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1230147, delivered_time: Instant { tv_sec: 774, tv_nsec: 114714555 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1012, largest_acked: 996, rate_sample: RateSample { bandwidth: 5.68 Mbps, is_app_limited: false, interval: 35.653051ms, delivered: 25292, prior_delivered: 1204855, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 80385892 }), send_elapsed: 35.653051ms, ack_elapsed: 34.328663ms, rtt: 37.441014ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 783293, last_update: Instant { tv_sec: 774, tv_nsec: 114880103 }, next_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.495512662Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1013 
[2025-12-13T09:17:25.495518924Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1225312 len=1324 fin=false
[2025-12-13T09:17:25.495529633Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.210927ms latest_rtt=37.441014ms srtt=42.515991ms min_rtt=31.442727ms rttvar=6.679918ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1230147, delivered_time: Instant { tv_sec: 774, tv_nsec: 114714555 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1013, largest_acked: 996, rate_sample: RateSample { bandwidth: 5.68 Mbps, is_app_limited: false, interval: 35.653051ms, delivered: 25292, prior_delivered: 1204855, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 80385892 }), send_elapsed: 35.653051ms, ack_elapsed: 34.328663ms, rtt: 37.441014ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 783293, last_update: Instant { tv_sec: 774, tv_nsec: 114880103 }, next_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.495563687Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1014 
[2025-12-13T09:17:25.495569327Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1226636 len=1324 fin=false
[2025-12-13T09:17:25.495580358Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.213261ms latest_rtt=37.441014ms srtt=42.515991ms min_rtt=31.442727ms rttvar=6.679918ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1230147, delivered_time: Instant { tv_sec: 774, tv_nsec: 114714555 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1014, largest_acked: 996, rate_sample: RateSample { bandwidth: 5.68 Mbps, is_app_limited: false, interval: 35.653051ms, delivered: 25292, prior_delivered: 1204855, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 80385892 }), send_elapsed: 35.653051ms, ack_elapsed: 34.328663ms, rtt: 37.441014ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 783293, last_update: Instant { tv_sec: 774, tv_nsec: 114880103 }, next_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.495611135Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1015 
[2025-12-13T09:17:25.495616725Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1227960 len=1324 fin=false
[2025-12-13T09:17:25.495622937Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.218812ms latest_rtt=37.441014ms srtt=42.515991ms min_rtt=31.442727ms rttvar=6.679918ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1230147, delivered_time: Instant { tv_sec: 774, tv_nsec: 114714555 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1015, largest_acked: 996, rate_sample: RateSample { bandwidth: 5.68 Mbps, is_app_limited: false, interval: 35.653051ms, delivered: 25292, prior_delivered: 1204855, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 80385892 }), send_elapsed: 35.653051ms, ack_elapsed: 34.328663ms, rtt: 37.441014ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 783293, last_update: Instant { tv_sec: 774, tv_nsec: 114880103 }, next_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.495645428Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1016 
[2025-12-13T09:17:25.495648735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1229284 len=1324 fin=false
[2025-12-13T09:17:25.495654115Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.224693ms latest_rtt=37.441014ms srtt=42.515991ms min_rtt=31.442727ms rttvar=6.679918ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1230147, delivered_time: Instant { tv_sec: 774, tv_nsec: 114714555 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1016, largest_acked: 996, rate_sample: RateSample { bandwidth: 5.68 Mbps, is_app_limited: false, interval: 35.653051ms, delivered: 25292, prior_delivered: 1204855, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 80385892 }), send_elapsed: 35.653051ms, ack_elapsed: 34.328663ms, rtt: 37.441014ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 783293, last_update: Instant { tv_sec: 774, tv_nsec: 114880103 }, next_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.495674172Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.495829911Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12150 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 114880103 } })
[2025-12-13T09:17:25.495842555Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.512973923Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.513011433Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.513030578Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900266 
[2025-12-13T09:17:25.513049293Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[974..975, 977..1006] ecn_counts=None
[2025-12-13T09:17:25.513061566Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 997
[2025-12-13T09:17:25.513067387Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 998
[2025-12-13T09:17:25.513072296Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 999
[2025-12-13T09:17:25.513077295Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1000
[2025-12-13T09:17:25.513082064Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1001
[2025-12-13T09:17:25.513086573Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1002
[2025-12-13T09:17:25.513091071Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1003
[2025-12-13T09:17:25.513095309Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1004
[2025-12-13T09:17:25.513100028Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1005
[2025-12-13T09:17:25.513121097Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1006
[2025-12-13T09:17:25.513133921Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.513175127Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.513181790Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:25.513202217Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.513222976Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1017 
[2025-12-13T09:17:25.513228897Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1230608 len=1324 fin=false
[2025-12-13T09:17:25.513247091Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.981226ms latest_rtt=55.407274ms srtt=44.123401ms min_rtt=31.442727ms rttvar=8.224758ms cwnd=26642 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1243647, delivered_time: Instant { tv_sec: 774, tv_nsec: 132680815 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1017, largest_acked: 1006, rate_sample: RateSample { bandwidth: 4.97 Mbps, is_app_limited: false, interval: 41.251756ms, delivered: 25650, prior_delivered: 1217997, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 91429059 }), send_elapsed: 35.653051ms, ack_elapsed: 41.251756ms, rtt: 55.407274ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754758, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.513290311Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1018 
[2025-12-13T09:17:25.513295641Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1231932 len=1324 fin=false
[2025-12-13T09:17:25.513305570Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.000712ms latest_rtt=55.407274ms srtt=44.123401ms min_rtt=31.442727ms rttvar=8.224758ms cwnd=26642 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1243647, delivered_time: Instant { tv_sec: 774, tv_nsec: 132680815 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1018, largest_acked: 1006, rate_sample: RateSample { bandwidth: 4.97 Mbps, is_app_limited: false, interval: 41.251756ms, delivered: 25650, prior_delivered: 1217997, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 91429059 }), send_elapsed: 35.653051ms, ack_elapsed: 41.251756ms, rtt: 55.407274ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754758, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.513333692Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1019 
[2025-12-13T09:17:25.513345203Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1233256 len=1324 fin=false
[2025-12-13T09:17:25.513382332Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.968403ms latest_rtt=55.407274ms srtt=44.123401ms min_rtt=31.442727ms rttvar=8.224758ms cwnd=26642 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1243647, delivered_time: Instant { tv_sec: 774, tv_nsec: 132680815 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1019, largest_acked: 1006, rate_sample: RateSample { bandwidth: 4.97 Mbps, is_app_limited: false, interval: 41.251756ms, delivered: 25650, prior_delivered: 1217997, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 91429059 }), send_elapsed: 35.653051ms, ack_elapsed: 41.251756ms, rtt: 55.407274ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754758, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.513413861Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1020 
[2025-12-13T09:17:25.513419461Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1234580 len=1324 fin=false
[2025-12-13T09:17:25.513425663Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.00478ms latest_rtt=55.407274ms srtt=44.123401ms min_rtt=31.442727ms rttvar=8.224758ms cwnd=26642 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1243647, delivered_time: Instant { tv_sec: 774, tv_nsec: 132680815 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1020, largest_acked: 1006, rate_sample: RateSample { bandwidth: 4.97 Mbps, is_app_limited: false, interval: 41.251756ms, delivered: 25650, prior_delivered: 1217997, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 91429059 }), send_elapsed: 35.653051ms, ack_elapsed: 41.251756ms, rtt: 55.407274ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754758, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.513442414Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1021 
[2025-12-13T09:17:25.513445660Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1235904 len=1324 fin=false
[2025-12-13T09:17:25.513450539Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.012234ms latest_rtt=55.407274ms srtt=44.123401ms min_rtt=31.442727ms rttvar=8.224758ms cwnd=26642 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1243647, delivered_time: Instant { tv_sec: 774, tv_nsec: 132680815 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1021, largest_acked: 1006, rate_sample: RateSample { bandwidth: 4.97 Mbps, is_app_limited: false, interval: 41.251756ms, delivered: 25650, prior_delivered: 1217997, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 91429059 }), send_elapsed: 35.653051ms, ack_elapsed: 41.251756ms, rtt: 55.407274ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754758, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.513471107Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1022 
[2025-12-13T09:17:25.513474363Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1237228 len=1324 fin=false
[2025-12-13T09:17:25.513479383Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.012174ms latest_rtt=55.407274ms srtt=44.123401ms min_rtt=31.442727ms rttvar=8.224758ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1243647, delivered_time: Instant { tv_sec: 774, tv_nsec: 132680815 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1022, largest_acked: 1006, rate_sample: RateSample { bandwidth: 4.97 Mbps, is_app_limited: false, interval: 41.251756ms, delivered: 25650, prior_delivered: 1217997, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 91429059 }), send_elapsed: 35.653051ms, ack_elapsed: 41.251756ms, rtt: 55.407274ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754758, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.513495122Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1023 
[2025-12-13T09:17:25.513498358Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1238552 len=1324 fin=false
[2025-12-13T09:17:25.513516201Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.999431ms latest_rtt=55.407274ms srtt=44.123401ms min_rtt=31.442727ms rttvar=8.224758ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1243647, delivered_time: Instant { tv_sec: 774, tv_nsec: 132680815 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1023, largest_acked: 1006, rate_sample: RateSample { bandwidth: 4.97 Mbps, is_app_limited: false, interval: 41.251756ms, delivered: 25650, prior_delivered: 1217997, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 91429059 }), send_elapsed: 35.653051ms, ack_elapsed: 41.251756ms, rtt: 55.407274ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754758, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.513532261Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1024 
[2025-12-13T09:17:25.513538442Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1239876 len=1324 fin=false
[2025-12-13T09:17:25.513543782Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.008818ms latest_rtt=55.407274ms srtt=44.123401ms min_rtt=31.442727ms rttvar=8.224758ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1243647, delivered_time: Instant { tv_sec: 774, tv_nsec: 132680815 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1024, largest_acked: 1006, rate_sample: RateSample { bandwidth: 4.97 Mbps, is_app_limited: false, interval: 41.251756ms, delivered: 25650, prior_delivered: 1217997, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 91429059 }), send_elapsed: 35.653051ms, ack_elapsed: 41.251756ms, rtt: 55.407274ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754758, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.513559552Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1025 
[2025-12-13T09:17:25.513562788Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1241200 len=1324 fin=false
[2025-12-13T09:17:25.513567787Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.012245ms latest_rtt=55.407274ms srtt=44.123401ms min_rtt=31.442727ms rttvar=8.224758ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1243647, delivered_time: Instant { tv_sec: 774, tv_nsec: 132680815 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1025, largest_acked: 1006, rate_sample: RateSample { bandwidth: 4.97 Mbps, is_app_limited: false, interval: 41.251756ms, delivered: 25650, prior_delivered: 1217997, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 91429059 }), send_elapsed: 35.653051ms, ack_elapsed: 41.251756ms, rtt: 55.407274ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754758, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.513583366Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1026 
[2025-12-13T09:17:25.513586602Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1242524 len=1324 fin=false
[2025-12-13T09:17:25.513591511Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.012454ms latest_rtt=55.407274ms srtt=44.123401ms min_rtt=31.442727ms rttvar=8.224758ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1243647, delivered_time: Instant { tv_sec: 774, tv_nsec: 132680815 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 77273541 }, end_of_app_limited: 0, last_sent_packet: 1026, largest_acked: 1006, rate_sample: RateSample { bandwidth: 4.97 Mbps, is_app_limited: false, interval: 41.251756ms, delivered: 25650, prior_delivered: 1217997, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 91429059 }), send_elapsed: 35.653051ms, ack_elapsed: 41.251756ms, rtt: 55.407274ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754758, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.513773119Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 132861591 } })
[2025-12-13T09:17:25.513785832Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.513790892Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.513799307Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.513808865Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.513813504Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.527779429Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.527824624Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.527844290Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900267 
[2025-12-13T09:17:25.527865019Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=17 blocks=[974..975, 977..1008] ecn_counts=None
[2025-12-13T09:17:25.527876570Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1007
[2025-12-13T09:17:25.527881259Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1008
[2025-12-13T09:17:25.527891909Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1482160
[2025-12-13T09:17:25.527899292Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:25.527931212Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.527939076Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2342)
[2025-12-13T09:17:25.527959935Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.527979401Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1027 
[2025-12-13T09:17:25.527983950Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=16 blocks=[11900263..11900267] ecn_counts=None
[2025-12-13T09:17:25.527988358Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1243848 len=1316 fin=false
[2025-12-13T09:17:25.528000891Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.949977ms latest_rtt=32.614674ms srtt=42.667809ms min_rtt=31.442727ms rttvar=9.079749ms cwnd=26642 ssthresh=11792 bytes_in_flight=25650 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1245989, delivered_time: Instant { tv_sec: 774, tv_nsec: 147494777 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, end_of_app_limited: 0, last_sent_packet: 1027, largest_acked: 1008, rate_sample: RateSample { bandwidth: 3.37 Mbps, is_app_limited: false, interval: 37.606562ms, delivered: 15842, prior_delivered: 1230147, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 114714555 }), send_elapsed: 37.606562ms, ack_elapsed: 32.780222ms, rtt: 32.614674ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 780506, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.528043360Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=1028 
[2025-12-13T09:17:25.528046947Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1245164 len=966 fin=false
[2025-12-13T09:17:25.528053008Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.973671ms latest_rtt=32.614674ms srtt=42.667809ms min_rtt=31.442727ms rttvar=9.079749ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1245989, delivered_time: Instant { tv_sec: 774, tv_nsec: 147494777 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 114880103 }, end_of_app_limited: 0, last_sent_packet: 1028, largest_acked: 1008, rate_sample: RateSample { bandwidth: 3.37 Mbps, is_app_limited: false, interval: 37.606562ms, delivered: 15842, prior_delivered: 1230147, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 114714555 }), send_elapsed: 37.606562ms, ack_elapsed: 32.780222ms, rtt: 32.614674ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 780506, last_update: Instant { tv_sec: 774, tv_nsec: 132861591 }, next_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.528137515Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2342 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 132861591 } })
[2025-12-13T09:17:25.528150259Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.528158264Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.528166419Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.528170807Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.546469087Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.546508340Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.546529169Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900268 
[2025-12-13T09:17:25.546552582Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[974..975, 977..1018] ecn_counts=None
[2025-12-13T09:17:25.546564645Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1009
[2025-12-13T09:17:25.546570646Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1010
[2025-12-13T09:17:25.546575645Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1011
[2025-12-13T09:17:25.546579863Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1012
[2025-12-13T09:17:25.546584482Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1013
[2025-12-13T09:17:25.546600792Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1014
[2025-12-13T09:17:25.546606252Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1015
[2025-12-13T09:17:25.546611532Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1016
[2025-12-13T09:17:25.546615449Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1017
[2025-12-13T09:17:25.546618445Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1018
[2025-12-13T09:17:25.546627311Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.546657427Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.546662356Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:25.546678627Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.546695438Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1029 
[2025-12-13T09:17:25.546699325Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1246130 len=1324 fin=false
[2025-12-13T09:17:25.546711428Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.079879ms latest_rtt=33.316922ms srtt=41.495947ms min_rtt=31.442727ms rttvar=9.153532ms cwnd=26642 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1259489, delivered_time: Instant { tv_sec: 774, tv_nsec: 166178513 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1029, largest_acked: 1018, rate_sample: RateSample { bandwidth: 2.28 Mbps, is_app_limited: false, interval: 55.58805ms, delivered: 15842, prior_delivered: 1243647, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 132680815 }), send_elapsed: 55.58805ms, ack_elapsed: 33.497698ms, rtt: 33.316922ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802548, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.546738448Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1030 
[2025-12-13T09:17:25.546741904Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1247454 len=1324 fin=false
[2025-12-13T09:17:25.546747515Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.097993ms latest_rtt=33.316922ms srtt=41.495947ms min_rtt=31.442727ms rttvar=9.153532ms cwnd=26642 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1259489, delivered_time: Instant { tv_sec: 774, tv_nsec: 166178513 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1030, largest_acked: 1018, rate_sample: RateSample { bandwidth: 2.28 Mbps, is_app_limited: false, interval: 55.58805ms, delivered: 15842, prior_delivered: 1243647, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 132680815 }), send_elapsed: 55.58805ms, ack_elapsed: 33.497698ms, rtt: 33.316922ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802548, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.546770207Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1031 
[2025-12-13T09:17:25.546773593Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1248778 len=1324 fin=false
[2025-12-13T09:17:25.546778773Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.099135ms latest_rtt=33.316922ms srtt=41.495947ms min_rtt=31.442727ms rttvar=9.153532ms cwnd=26642 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1259489, delivered_time: Instant { tv_sec: 774, tv_nsec: 166178513 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1031, largest_acked: 1018, rate_sample: RateSample { bandwidth: 2.28 Mbps, is_app_limited: false, interval: 55.58805ms, delivered: 15842, prior_delivered: 1243647, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 132680815 }), send_elapsed: 55.58805ms, ack_elapsed: 33.497698ms, rtt: 33.316922ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802548, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.546795263Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1032 
[2025-12-13T09:17:25.546798499Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1250102 len=1324 fin=false
[2025-12-13T09:17:25.546803579Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.099465ms latest_rtt=33.316922ms srtt=41.495947ms min_rtt=31.442727ms rttvar=9.153532ms cwnd=26642 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1259489, delivered_time: Instant { tv_sec: 774, tv_nsec: 166178513 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1032, largest_acked: 1018, rate_sample: RateSample { bandwidth: 2.28 Mbps, is_app_limited: false, interval: 55.58805ms, delivered: 15842, prior_delivered: 1243647, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 132680815 }), send_elapsed: 55.58805ms, ack_elapsed: 33.497698ms, rtt: 33.316922ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802548, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.546819418Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1033 
[2025-12-13T09:17:25.546822634Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1251426 len=1324 fin=false
[2025-12-13T09:17:25.546827604Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.099916ms latest_rtt=33.316922ms srtt=41.495947ms min_rtt=31.442727ms rttvar=9.153532ms cwnd=26642 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1259489, delivered_time: Instant { tv_sec: 774, tv_nsec: 166178513 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1033, largest_acked: 1018, rate_sample: RateSample { bandwidth: 2.28 Mbps, is_app_limited: false, interval: 55.58805ms, delivered: 15842, prior_delivered: 1243647, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 132680815 }), send_elapsed: 55.58805ms, ack_elapsed: 33.497698ms, rtt: 33.316922ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802548, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.546846298Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1034 
[2025-12-13T09:17:25.546849554Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1252750 len=1324 fin=false
[2025-12-13T09:17:25.546854523Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.099976ms latest_rtt=33.316922ms srtt=41.495947ms min_rtt=31.442727ms rttvar=9.153532ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1259489, delivered_time: Instant { tv_sec: 774, tv_nsec: 166178513 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1034, largest_acked: 1018, rate_sample: RateSample { bandwidth: 2.28 Mbps, is_app_limited: false, interval: 55.58805ms, delivered: 15842, prior_delivered: 1243647, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 132680815 }), send_elapsed: 55.58805ms, ack_elapsed: 33.497698ms, rtt: 33.316922ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802548, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.546870453Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1035 
[2025-12-13T09:17:25.546873649Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1254074 len=1324 fin=false
[2025-12-13T09:17:25.546878648Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.099876ms latest_rtt=33.316922ms srtt=41.495947ms min_rtt=31.442727ms rttvar=9.153532ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1259489, delivered_time: Instant { tv_sec: 774, tv_nsec: 166178513 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1035, largest_acked: 1018, rate_sample: RateSample { bandwidth: 2.28 Mbps, is_app_limited: false, interval: 55.58805ms, delivered: 15842, prior_delivered: 1243647, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 132680815 }), send_elapsed: 55.58805ms, ack_elapsed: 33.497698ms, rtt: 33.316922ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802548, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.546897423Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1036 
[2025-12-13T09:17:25.546900649Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1255398 len=1324 fin=false
[2025-12-13T09:17:25.546905538Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.100166ms latest_rtt=33.316922ms srtt=41.495947ms min_rtt=31.442727ms rttvar=9.153532ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1259489, delivered_time: Instant { tv_sec: 774, tv_nsec: 166178513 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1036, largest_acked: 1018, rate_sample: RateSample { bandwidth: 2.28 Mbps, is_app_limited: false, interval: 55.58805ms, delivered: 15842, prior_delivered: 1243647, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 132680815 }), send_elapsed: 55.58805ms, ack_elapsed: 33.497698ms, rtt: 33.316922ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802548, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.546921348Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1037 
[2025-12-13T09:17:25.546924584Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1256722 len=1324 fin=false
[2025-12-13T09:17:25.546929533Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.100007ms latest_rtt=33.316922ms srtt=41.495947ms min_rtt=31.442727ms rttvar=9.153532ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1259489, delivered_time: Instant { tv_sec: 774, tv_nsec: 166178513 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1037, largest_acked: 1018, rate_sample: RateSample { bandwidth: 2.28 Mbps, is_app_limited: false, interval: 55.58805ms, delivered: 15842, prior_delivered: 1243647, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 132680815 }), send_elapsed: 55.58805ms, ack_elapsed: 33.497698ms, rtt: 33.316922ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802548, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.546958777Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1038 
[2025-12-13T09:17:25.546962214Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1258046 len=1324 fin=false
[2025-12-13T09:17:25.546970489Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.096259ms latest_rtt=33.316922ms srtt=41.495947ms min_rtt=31.442727ms rttvar=9.153532ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1259489, delivered_time: Instant { tv_sec: 774, tv_nsec: 166178513 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1038, largest_acked: 1018, rate_sample: RateSample { bandwidth: 2.28 Mbps, is_app_limited: false, interval: 55.58805ms, delivered: 15842, prior_delivered: 1243647, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 132680815 }), send_elapsed: 55.58805ms, ack_elapsed: 33.497698ms, rtt: 33.316922ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802548, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.547136678Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 166336307 } })
[2025-12-13T09:17:25.547149482Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.547154541Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.547161594Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.547169649Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.547172845Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.560706808Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.560735201Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.560751751Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900269 
[2025-12-13T09:17:25.560771027Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1009..1028] ecn_counts=None
[2025-12-13T09:17:25.560784122Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1019
[2025-12-13T09:17:25.560791145Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1020
[2025-12-13T09:17:25.560797256Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1021
[2025-12-13T09:17:25.560803067Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1022
[2025-12-13T09:17:25.560808186Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1023
[2025-12-13T09:17:25.560814138Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1024
[2025-12-13T09:17:25.560819998Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1025
[2025-12-13T09:17:25.560825138Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1026
[2025-12-13T09:17:25.560829967Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1027
[2025-12-13T09:17:25.560836078Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1028
[2025-12-13T09:17:25.560865322Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.560911719Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.560918071Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13142)
[2025-12-13T09:17:25.560933910Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.560951202Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1040 
[2025-12-13T09:17:25.560957534Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1259370 len=1324 fin=false
[2025-12-13T09:17:25.560977070Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.671772ms latest_rtt=47.541028ms srtt=42.246581ms min_rtt=31.442727ms rttvar=8.366419ms cwnd=26642 ssthresh=11792 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1272631, delivered_time: Instant { tv_sec: 774, tv_nsec: 180402619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1040, largest_acked: 1028, rate_sample: RateSample { bandwidth: 6.48 Mbps, is_app_limited: false, interval: 32.907842ms, delivered: 26642, prior_delivered: 1245989, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 147494777 }), send_elapsed: 17.981488ms, ack_elapsed: 32.907842ms, rtt: 47.541028ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788288, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.561018157Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1041 
[2025-12-13T09:17:25.561023827Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1260694 len=1324 fin=false
[2025-12-13T09:17:25.561034477Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.690386ms latest_rtt=47.541028ms srtt=42.246581ms min_rtt=31.442727ms rttvar=8.366419ms cwnd=26642 ssthresh=11792 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1272631, delivered_time: Instant { tv_sec: 774, tv_nsec: 180402619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1041, largest_acked: 1028, rate_sample: RateSample { bandwidth: 6.48 Mbps, is_app_limited: false, interval: 32.907842ms, delivered: 26642, prior_delivered: 1245989, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 147494777 }), send_elapsed: 17.981488ms, ack_elapsed: 32.907842ms, rtt: 47.541028ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788288, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.561064232Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1042 
[2025-12-13T09:17:25.561071576Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1262018 len=1324 fin=false
[2025-12-13T09:17:25.561079350Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.69217ms latest_rtt=47.541028ms srtt=42.246581ms min_rtt=31.442727ms rttvar=8.366419ms cwnd=26642 ssthresh=11792 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1272631, delivered_time: Instant { tv_sec: 774, tv_nsec: 180402619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1042, largest_acked: 1028, rate_sample: RateSample { bandwidth: 6.48 Mbps, is_app_limited: false, interval: 32.907842ms, delivered: 26642, prior_delivered: 1245989, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 147494777 }), send_elapsed: 17.981488ms, ack_elapsed: 32.907842ms, rtt: 47.541028ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788288, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.561105459Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1043 
[2025-12-13T09:17:25.561109506Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1263342 len=1324 fin=false
[2025-12-13T09:17:25.561115948Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.699063ms latest_rtt=47.541028ms srtt=42.246581ms min_rtt=31.442727ms rttvar=8.366419ms cwnd=26642 ssthresh=11792 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1272631, delivered_time: Instant { tv_sec: 774, tv_nsec: 180402619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1043, largest_acked: 1028, rate_sample: RateSample { bandwidth: 6.48 Mbps, is_app_limited: false, interval: 32.907842ms, delivered: 26642, prior_delivered: 1245989, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 147494777 }), send_elapsed: 17.981488ms, ack_elapsed: 32.907842ms, rtt: 47.541028ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788288, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.561134393Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1044 
[2025-12-13T09:17:25.561138300Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1264666 len=1324 fin=false
[2025-12-13T09:17:25.561144451Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.699944ms latest_rtt=47.541028ms srtt=42.246581ms min_rtt=31.442727ms rttvar=8.366419ms cwnd=26642 ssthresh=11792 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1272631, delivered_time: Instant { tv_sec: 774, tv_nsec: 180402619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1044, largest_acked: 1028, rate_sample: RateSample { bandwidth: 6.48 Mbps, is_app_limited: false, interval: 32.907842ms, delivered: 26642, prior_delivered: 1245989, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 147494777 }), send_elapsed: 17.981488ms, ack_elapsed: 32.907842ms, rtt: 47.541028ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788288, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.561165991Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1045 
[2025-12-13T09:17:25.561169919Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1265990 len=1324 fin=false
[2025-12-13T09:17:25.561176120Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.699984ms latest_rtt=47.541028ms srtt=42.246581ms min_rtt=31.442727ms rttvar=8.366419ms cwnd=26642 ssthresh=11792 bytes_in_flight=21600 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1272631, delivered_time: Instant { tv_sec: 774, tv_nsec: 180402619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1045, largest_acked: 1028, rate_sample: RateSample { bandwidth: 6.48 Mbps, is_app_limited: false, interval: 32.907842ms, delivered: 26642, prior_delivered: 1245989, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 147494777 }), send_elapsed: 17.981488ms, ack_elapsed: 32.907842ms, rtt: 47.541028ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788288, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.561194254Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1046 
[2025-12-13T09:17:25.561198151Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1267314 len=1324 fin=false
[2025-12-13T09:17:25.561204092Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.700325ms latest_rtt=47.541028ms srtt=42.246581ms min_rtt=31.442727ms rttvar=8.366419ms cwnd=26642 ssthresh=11792 bytes_in_flight=22950 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1272631, delivered_time: Instant { tv_sec: 774, tv_nsec: 180402619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1046, largest_acked: 1028, rate_sample: RateSample { bandwidth: 6.48 Mbps, is_app_limited: false, interval: 32.907842ms, delivered: 26642, prior_delivered: 1245989, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 147494777 }), send_elapsed: 17.981488ms, ack_elapsed: 32.907842ms, rtt: 47.541028ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788288, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.561222036Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1047 
[2025-12-13T09:17:25.561225953Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1268638 len=1324 fin=false
[2025-12-13T09:17:25.561235280Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.696968ms latest_rtt=47.541028ms srtt=42.246581ms min_rtt=31.442727ms rttvar=8.366419ms cwnd=26642 ssthresh=11792 bytes_in_flight=24300 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1272631, delivered_time: Instant { tv_sec: 774, tv_nsec: 180402619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1047, largest_acked: 1028, rate_sample: RateSample { bandwidth: 6.48 Mbps, is_app_limited: false, interval: 32.907842ms, delivered: 26642, prior_delivered: 1245989, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 147494777 }), send_elapsed: 17.981488ms, ack_elapsed: 32.907842ms, rtt: 47.541028ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788288, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.561253434Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1048 
[2025-12-13T09:17:25.561257341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1269962 len=1324 fin=false
[2025-12-13T09:17:25.561263302Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.700214ms latest_rtt=47.541028ms srtt=42.246581ms min_rtt=31.442727ms rttvar=8.366419ms cwnd=26642 ssthresh=11792 bytes_in_flight=25650 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1272631, delivered_time: Instant { tv_sec: 774, tv_nsec: 180402619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1048, largest_acked: 1028, rate_sample: RateSample { bandwidth: 6.48 Mbps, is_app_limited: false, interval: 32.907842ms, delivered: 26642, prior_delivered: 1245989, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 147494777 }), send_elapsed: 17.981488ms, ack_elapsed: 32.907842ms, rtt: 47.541028ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788288, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.561281206Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=974 pn=1049 
[2025-12-13T09:17:25.561285203Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1271286 len=966 fin=false
[2025-12-13T09:17:25.561291304Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.700164ms latest_rtt=47.541028ms srtt=42.246581ms min_rtt=31.442727ms rttvar=8.366419ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1272631, delivered_time: Instant { tv_sec: 774, tv_nsec: 180402619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 132861591 }, end_of_app_limited: 0, last_sent_packet: 1049, largest_acked: 1028, rate_sample: RateSample { bandwidth: 6.48 Mbps, is_app_limited: false, interval: 32.907842ms, delivered: 26642, prior_delivered: 1245989, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 147494777 }), send_elapsed: 17.981488ms, ack_elapsed: 32.907842ms, rtt: 47.541028ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788288, last_update: Instant { tv_sec: 774, tv_nsec: 166336307 }, next_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.561518056Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13142 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 166336307 } })
[2025-12-13T09:17:25.561535187Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.561543523Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.561550195Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.561553371Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.588632630Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.588671713Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.588691350Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900270 
[2025-12-13T09:17:25.588710755Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1009..1038] ecn_counts=None
[2025-12-13T09:17:25.588723008Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1029
[2025-12-13T09:17:25.588728769Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1030
[2025-12-13T09:17:25.588733568Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1031
[2025-12-13T09:17:25.588737956Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1032
[2025-12-13T09:17:25.588742434Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1033
[2025-12-13T09:17:25.588747003Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1034
[2025-12-13T09:17:25.588752724Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1035
[2025-12-13T09:17:25.588757352Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1036
[2025-12-13T09:17:25.588760548Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1037
[2025-12-13T09:17:25.588763524Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1038
[2025-12-13T09:17:25.588772741Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.588805171Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.588809930Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:25.588825469Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.588841569Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1050 
[2025-12-13T09:17:25.588845476Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1272252 len=1324 fin=false
[2025-12-13T09:17:25.588856486Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.557606ms latest_rtt=42.004347ms srtt=42.212301ms min_rtt=31.442727ms rttvar=6.343372ms cwnd=26642 ssthresh=11792 bytes_in_flight=14492 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1286131, delivered_time: Instant { tv_sec: 774, tv_nsec: 208340654 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1050, largest_acked: 1038, rate_sample: RateSample { bandwidth: 5.06 Mbps, is_app_limited: false, interval: 42.162141ms, delivered: 26642, prior_delivered: 1259489, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 166178513 }), send_elapsed: 33.474716ms, ack_elapsed: 42.162141ms, rtt: 42.004347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788928, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.588894567Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1051 
[2025-12-13T09:17:25.588898354Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1273576 len=1324 fin=false
[2025-12-13T09:17:25.588928099Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.549081ms latest_rtt=42.004347ms srtt=42.212301ms min_rtt=31.442727ms rttvar=6.343372ms cwnd=26642 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1286131, delivered_time: Instant { tv_sec: 774, tv_nsec: 208340654 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1051, largest_acked: 1038, rate_sample: RateSample { bandwidth: 5.06 Mbps, is_app_limited: false, interval: 42.162141ms, delivered: 26642, prior_delivered: 1259489, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 166178513 }), send_elapsed: 33.474716ms, ack_elapsed: 42.162141ms, rtt: 42.004347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788928, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.588946213Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1052 
[2025-12-13T09:17:25.588949489Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1274900 len=1324 fin=false
[2025-12-13T09:17:25.588954759Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.574798ms latest_rtt=42.004347ms srtt=42.212301ms min_rtt=31.442727ms rttvar=6.343372ms cwnd=26642 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1286131, delivered_time: Instant { tv_sec: 774, tv_nsec: 208340654 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1052, largest_acked: 1038, rate_sample: RateSample { bandwidth: 5.06 Mbps, is_app_limited: false, interval: 42.162141ms, delivered: 26642, prior_delivered: 1259489, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 166178513 }), send_elapsed: 33.474716ms, ack_elapsed: 42.162141ms, rtt: 42.004347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788928, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.588973764Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1053 
[2025-12-13T09:17:25.588977130Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1276224 len=1324 fin=false
[2025-12-13T09:17:25.588982180Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.57517ms latest_rtt=42.004347ms srtt=42.212301ms min_rtt=31.442727ms rttvar=6.343372ms cwnd=26642 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1286131, delivered_time: Instant { tv_sec: 774, tv_nsec: 208340654 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1053, largest_acked: 1038, rate_sample: RateSample { bandwidth: 5.06 Mbps, is_app_limited: false, interval: 42.162141ms, delivered: 26642, prior_delivered: 1259489, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 166178513 }), send_elapsed: 33.474716ms, ack_elapsed: 42.162141ms, rtt: 42.004347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788928, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.588998049Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1054 
[2025-12-13T09:17:25.589001266Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1277548 len=1324 fin=false
[2025-12-13T09:17:25.589006225Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.575731ms latest_rtt=42.004347ms srtt=42.212301ms min_rtt=31.442727ms rttvar=6.343372ms cwnd=26642 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1286131, delivered_time: Instant { tv_sec: 774, tv_nsec: 208340654 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1054, largest_acked: 1038, rate_sample: RateSample { bandwidth: 5.06 Mbps, is_app_limited: false, interval: 42.162141ms, delivered: 26642, prior_delivered: 1259489, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 166178513 }), send_elapsed: 33.474716ms, ack_elapsed: 42.162141ms, rtt: 42.004347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788928, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.589021753Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1055 
[2025-12-13T09:17:25.589024959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1278872 len=1324 fin=false
[2025-12-13T09:17:25.589029839Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.575971ms latest_rtt=42.004347ms srtt=42.212301ms min_rtt=31.442727ms rttvar=6.343372ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1286131, delivered_time: Instant { tv_sec: 774, tv_nsec: 208340654 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1055, largest_acked: 1038, rate_sample: RateSample { bandwidth: 5.06 Mbps, is_app_limited: false, interval: 42.162141ms, delivered: 26642, prior_delivered: 1259489, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 166178513 }), send_elapsed: 33.474716ms, ack_elapsed: 42.162141ms, rtt: 42.004347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788928, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.589048113Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1056 
[2025-12-13T09:17:25.589051388Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1280196 len=1324 fin=false
[2025-12-13T09:17:25.589056378Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.57574ms latest_rtt=42.004347ms srtt=42.212301ms min_rtt=31.442727ms rttvar=6.343372ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1286131, delivered_time: Instant { tv_sec: 774, tv_nsec: 208340654 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1056, largest_acked: 1038, rate_sample: RateSample { bandwidth: 5.06 Mbps, is_app_limited: false, interval: 42.162141ms, delivered: 26642, prior_delivered: 1259489, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 166178513 }), send_elapsed: 33.474716ms, ack_elapsed: 42.162141ms, rtt: 42.004347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788928, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.589072097Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1057 
[2025-12-13T09:17:25.589075303Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1281520 len=1324 fin=false
[2025-12-13T09:17:25.589080302Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.57569ms latest_rtt=42.004347ms srtt=42.212301ms min_rtt=31.442727ms rttvar=6.343372ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1286131, delivered_time: Instant { tv_sec: 774, tv_nsec: 208340654 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1057, largest_acked: 1038, rate_sample: RateSample { bandwidth: 5.06 Mbps, is_app_limited: false, interval: 42.162141ms, delivered: 26642, prior_delivered: 1259489, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 166178513 }), send_elapsed: 33.474716ms, ack_elapsed: 42.162141ms, rtt: 42.004347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788928, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.589098546Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1058 
[2025-12-13T09:17:25.589101812Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1282844 len=1324 fin=false
[2025-12-13T09:17:25.589106762Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.5756ms latest_rtt=42.004347ms srtt=42.212301ms min_rtt=31.442727ms rttvar=6.343372ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1286131, delivered_time: Instant { tv_sec: 774, tv_nsec: 208340654 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1058, largest_acked: 1038, rate_sample: RateSample { bandwidth: 5.06 Mbps, is_app_limited: false, interval: 42.162141ms, delivered: 26642, prior_delivered: 1259489, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 166178513 }), send_elapsed: 33.474716ms, ack_elapsed: 42.162141ms, rtt: 42.004347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788928, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.589122521Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1059 
[2025-12-13T09:17:25.589125747Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1284168 len=1324 fin=false
[2025-12-13T09:17:25.589130706Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.575761ms latest_rtt=42.004347ms srtt=42.212301ms min_rtt=31.442727ms rttvar=6.343372ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1286131, delivered_time: Instant { tv_sec: 774, tv_nsec: 208340654 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1059, largest_acked: 1038, rate_sample: RateSample { bandwidth: 5.06 Mbps, is_app_limited: false, interval: 42.162141ms, delivered: 26642, prior_delivered: 1259489, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 166178513 }), send_elapsed: 33.474716ms, ack_elapsed: 42.162141ms, rtt: 42.004347ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788928, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.589305641Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 208483279 } })
[2025-12-13T09:17:25.589336899Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.589340786Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.589346427Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.589375671Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.589378937Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.593262545Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.593285989Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.593302479Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900271 
[2025-12-13T09:17:25.593335861Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=9 blocks=[1009..1038, 1040..1040] ecn_counts=None
[2025-12-13T09:17:25.593371267Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1040
[2025-12-13T09:17:25.593390332Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.593431068Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.593440977Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:25.593465332Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.593488475Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1060 
[2025-12-13T09:17:25.593495207Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1285492 len=1324 fin=false
[2025-12-13T09:17:25.593523340Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.061965ms latest_rtt=46.61698ms srtt=42.753885ms min_rtt=31.442727ms rttvar=5.840698ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1287481, delivered_time: Instant { tv_sec: 774, tv_nsec: 212953287 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1060, largest_acked: 1040, rate_sample: RateSample { bandwidth: 3.55 Mbps, is_app_limited: false, interval: 33.474716ms, delivered: 14850, prior_delivered: 1272631, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 180402619 }), send_elapsed: 33.474716ms, ack_elapsed: 32.550668ms, rtt: 46.61698ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778935, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.593573773Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.593659312Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 208483279 } })
[2025-12-13T09:17:25.593673599Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.594121311Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.594133083Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.594145767Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900272 
[2025-12-13T09:17:25.594174981Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1009..1038, 1040..1041] ecn_counts=None
[2025-12-13T09:17:25.594185621Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1041
[2025-12-13T09:17:25.594195990Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1524162
[2025-12-13T09:17:25.594203875Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:25.594224032Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.594232317Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:25.594247335Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.594262804Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1061 
[2025-12-13T09:17:25.594269847Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=14 blocks=[11900268..11900272] ecn_counts=None
[2025-12-13T09:17:25.594277501Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1286816 len=1316 fin=false
[2025-12-13T09:17:25.594292840Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.467856ms latest_rtt=47.46175ms srtt=43.335367ms min_rtt=31.442727ms rttvar=5.543489ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1288831, delivered_time: Instant { tv_sec: 774, tv_nsec: 213798057 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1061, largest_acked: 1041, rate_sample: RateSample { bandwidth: 3.87 Mbps, is_app_limited: false, interval: 33.474716ms, delivered: 16200, prior_delivered: 1272631, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 180402619 }), send_elapsed: 33.474716ms, ack_elapsed: 33.395438ms, rtt: 47.46175ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 768483, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.594329017Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.594406120Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 208483279 } })
[2025-12-13T09:17:25.594419736Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.596366133Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.596381842Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.596394025Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900273 
[2025-12-13T09:17:25.596405987Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1009..1038, 1040..1041, 1043..1043] ecn_counts=None
[2025-12-13T09:17:25.596416206Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1043
[2025-12-13T09:17:25.596425533Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:25.596443677Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.596461530Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:25.596472821Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.596486767Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1062 
[2025-12-13T09:17:25.596491987Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1288132 len=1324 fin=false
[2025-12-13T09:17:25.596504139Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.101026ms latest_rtt=49.710128ms srtt=44.128212ms min_rtt=31.442727ms rttvar=5.743306ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1290181, delivered_time: Instant { tv_sec: 774, tv_nsec: 216046435 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1062, largest_acked: 1043, rate_sample: RateSample { bandwidth: 3.94 Mbps, is_app_limited: false, interval: 35.643816ms, delivered: 17550, prior_delivered: 1272631, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 180402619 }), send_elapsed: 33.474716ms, ack_elapsed: 35.643816ms, rtt: 49.710128ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754675, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.596544234Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.596596942Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 208483279 } })
[2025-12-13T09:17:25.596608323Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.602692801Z TRACE quiche_server] timed out
[2025-12-13T09:17:25.602716385Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:25.602723108Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1042 lost on epoch 2
[2025-12-13T09:17:25.602730561Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.847893ms latest_rtt=49.710128ms srtt=44.128212ms min_rtt=31.442727ms rttvar=5.743306ms cwnd=18649 ssthresh=18649 bytes_in_flight=25292 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1290181, delivered_time: Instant { tv_sec: 774, tv_nsec: 216046435 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1062, largest_acked: 1043, rate_sample: RateSample { bandwidth: 3.94 Mbps, is_app_limited: false, interval: 35.643816ms, delivered: 17550, prior_delivered: 1272631, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 180402619 }), send_elapsed: 33.474716ms, ack_elapsed: 35.643816ms, rtt: 49.710128ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 754675, last_update: Instant { tv_sec: 774, tv_nsec: 208483279 }, next_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.602781757Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.602799900Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.618798321Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.618831853Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.618851620Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900274 
[2025-12-13T09:17:25.618870625Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2016 blocks=[1009..1038, 1040..1041, 1043..1049] ecn_counts=None
[2025-12-13T09:17:25.618879682Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1044
[2025-12-13T09:17:25.618883019Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1045
[2025-12-13T09:17:25.618886044Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1046
[2025-12-13T09:17:25.618889080Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1047
[2025-12-13T09:17:25.618891935Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1048
[2025-12-13T09:17:25.618894781Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1049
[2025-12-13T09:17:25.618901323Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:25.618950464Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.618955293Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6519)
[2025-12-13T09:17:25.618969970Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.618986892Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1063 
[2025-12-13T09:17:25.618990899Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1262018 len=1324 fin=false
[2025-12-13T09:17:25.619002611Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.726552ms latest_rtt=72.166011ms srtt=45.616936ms min_rtt=31.442727ms rttvar=7.284928ms cwnd=18649 ssthresh=18649 bytes_in_flight=18900 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1297923, delivered_time: Instant { tv_sec: 774, tv_nsec: 238502318 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1063, largest_acked: 1049, rate_sample: RateSample { bandwidth: 3.48 Mbps, is_app_limited: false, interval: 58.099699ms, delivered: 25292, prior_delivered: 1272631, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 180402619 }), send_elapsed: 33.474716ms, ack_elapsed: 58.099699ms, rtt: 72.166011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 511021, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.619028970Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1064 
[2025-12-13T09:17:25.619032386Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1289456 len=1324 fin=false
[2025-12-13T09:17:25.619037866Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.744605ms latest_rtt=72.166011ms srtt=45.616936ms min_rtt=31.442727ms rttvar=7.284928ms cwnd=18649 ssthresh=18649 bytes_in_flight=20250 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1297923, delivered_time: Instant { tv_sec: 774, tv_nsec: 238502318 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1064, largest_acked: 1049, rate_sample: RateSample { bandwidth: 3.48 Mbps, is_app_limited: false, interval: 58.099699ms, delivered: 25292, prior_delivered: 1272631, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 180402619 }), send_elapsed: 33.474716ms, ack_elapsed: 58.099699ms, rtt: 72.166011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 511021, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.619059016Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1065 
[2025-12-13T09:17:25.619062342Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1290780 len=1324 fin=false
[2025-12-13T09:17:25.619067551Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.745808ms latest_rtt=72.166011ms srtt=45.616936ms min_rtt=31.442727ms rttvar=7.284928ms cwnd=18649 ssthresh=18649 bytes_in_flight=21600 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1297923, delivered_time: Instant { tv_sec: 774, tv_nsec: 238502318 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1065, largest_acked: 1049, rate_sample: RateSample { bandwidth: 3.48 Mbps, is_app_limited: false, interval: 58.099699ms, delivered: 25292, prior_delivered: 1272631, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 180402619 }), send_elapsed: 33.474716ms, ack_elapsed: 58.099699ms, rtt: 72.166011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 511021, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.619083742Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1066 
[2025-12-13T09:17:25.619087008Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1292104 len=1324 fin=false
[2025-12-13T09:17:25.619091897Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.746389ms latest_rtt=72.166011ms srtt=45.616936ms min_rtt=31.442727ms rttvar=7.284928ms cwnd=18649 ssthresh=18649 bytes_in_flight=22950 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1297923, delivered_time: Instant { tv_sec: 774, tv_nsec: 238502318 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 166336307 }, end_of_app_limited: 0, last_sent_packet: 1066, largest_acked: 1049, rate_sample: RateSample { bandwidth: 3.48 Mbps, is_app_limited: false, interval: 58.099699ms, delivered: 25292, prior_delivered: 1272631, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 180402619 }), send_elapsed: 33.474716ms, ack_elapsed: 58.099699ms, rtt: 72.166011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 511021, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.619110611Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.619182495Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5400 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 238627520 } })
[2025-12-13T09:17:25.619190851Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.630970123Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.631004717Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.631020767Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900275 
[2025-12-13T09:17:25.631037127Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1009..1038, 1040..1041, 1043..1059] ecn_counts=None
[2025-12-13T09:17:25.631050943Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1050
[2025-12-13T09:17:25.631057234Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1051
[2025-12-13T09:17:25.631062584Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1052
[2025-12-13T09:17:25.631068445Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1053
[2025-12-13T09:17:25.631073565Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1054
[2025-12-13T09:17:25.631079767Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1055
[2025-12-13T09:17:25.631085958Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1056
[2025-12-13T09:17:25.631091909Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1057
[2025-12-13T09:17:25.631097399Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1058
[2025-12-13T09:17:25.631102919Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1059
[2025-12-13T09:17:25.631114391Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:25.631148093Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.631153814Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(18669)
[2025-12-13T09:17:25.631172709Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.631190072Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1067 
[2025-12-13T09:17:25.631194420Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1293428 len=1324 fin=false
[2025-12-13T09:17:25.631207073Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.475127ms latest_rtt=42.188896ms srtt=45.183431ms min_rtt=31.442727ms rttvar=6.330706ms cwnd=18649 ssthresh=18649 bytes_in_flight=10800 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1311423, delivered_time: Instant { tv_sec: 774, tv_nsec: 250672175 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, end_of_app_limited: 0, last_sent_packet: 1067, largest_acked: 1059, rate_sample: RateSample { bandwidth: 4.78 Mbps, is_app_limited: false, interval: 42.331521ms, delivered: 25292, prior_delivered: 1286131, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 208340654 }), send_elapsed: 42.146972ms, ack_elapsed: 42.331521ms, rtt: 42.188896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515924, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.631246737Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1068 
[2025-12-13T09:17:25.631250844Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1294752 len=1324 fin=false
[2025-12-13T09:17:25.631257477Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.492219ms latest_rtt=42.188896ms srtt=45.183431ms min_rtt=31.442727ms rttvar=6.330706ms cwnd=18649 ssthresh=18649 bytes_in_flight=12150 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1311423, delivered_time: Instant { tv_sec: 774, tv_nsec: 250672175 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, end_of_app_limited: 0, last_sent_packet: 1068, largest_acked: 1059, rate_sample: RateSample { bandwidth: 4.78 Mbps, is_app_limited: false, interval: 42.331521ms, delivered: 25292, prior_delivered: 1286131, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 208340654 }), send_elapsed: 42.146972ms, ack_elapsed: 42.331521ms, rtt: 42.188896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515924, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.631275370Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1069 
[2025-12-13T09:17:25.631279157Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1296076 len=1324 fin=false
[2025-12-13T09:17:25.631285198Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.493721ms latest_rtt=42.188896ms srtt=45.183431ms min_rtt=31.442727ms rttvar=6.330706ms cwnd=18649 ssthresh=18649 bytes_in_flight=13500 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1311423, delivered_time: Instant { tv_sec: 774, tv_nsec: 250672175 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, end_of_app_limited: 0, last_sent_packet: 1069, largest_acked: 1059, rate_sample: RateSample { bandwidth: 4.78 Mbps, is_app_limited: false, interval: 42.331521ms, delivered: 25292, prior_delivered: 1286131, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 208340654 }), send_elapsed: 42.146972ms, ack_elapsed: 42.331521ms, rtt: 42.188896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515924, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.631306057Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1070 
[2025-12-13T09:17:25.631309924Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1297400 len=1324 fin=false
[2025-12-13T09:17:25.631316026Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.493802ms latest_rtt=42.188896ms srtt=45.183431ms min_rtt=31.442727ms rttvar=6.330706ms cwnd=18649 ssthresh=18649 bytes_in_flight=14850 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1311423, delivered_time: Instant { tv_sec: 774, tv_nsec: 250672175 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, end_of_app_limited: 0, last_sent_packet: 1070, largest_acked: 1059, rate_sample: RateSample { bandwidth: 4.78 Mbps, is_app_limited: false, interval: 42.331521ms, delivered: 25292, prior_delivered: 1286131, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 208340654 }), send_elapsed: 42.146972ms, ack_elapsed: 42.331521ms, rtt: 42.188896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515924, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.631332797Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1071 
[2025-12-13T09:17:25.631336614Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1298724 len=1324 fin=false
[2025-12-13T09:17:25.631342535Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.494403ms latest_rtt=42.188896ms srtt=45.183431ms min_rtt=31.442727ms rttvar=6.330706ms cwnd=18649 ssthresh=18649 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1311423, delivered_time: Instant { tv_sec: 774, tv_nsec: 250672175 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, end_of_app_limited: 0, last_sent_packet: 1071, largest_acked: 1059, rate_sample: RateSample { bandwidth: 4.78 Mbps, is_app_limited: false, interval: 42.331521ms, delivered: 25292, prior_delivered: 1286131, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 208340654 }), send_elapsed: 42.146972ms, ack_elapsed: 42.331521ms, rtt: 42.188896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515924, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.631410611Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1072 
[2025-12-13T09:17:25.631414809Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1300048 len=1324 fin=false
[2025-12-13T09:17:25.631421732Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.490986ms latest_rtt=42.188896ms srtt=45.183431ms min_rtt=31.442727ms rttvar=6.330706ms cwnd=18649 ssthresh=18649 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1311423, delivered_time: Instant { tv_sec: 774, tv_nsec: 250672175 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, end_of_app_limited: 0, last_sent_packet: 1072, largest_acked: 1059, rate_sample: RateSample { bandwidth: 4.78 Mbps, is_app_limited: false, interval: 42.331521ms, delivered: 25292, prior_delivered: 1286131, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 208340654 }), send_elapsed: 42.146972ms, ack_elapsed: 42.331521ms, rtt: 42.188896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515924, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.631443923Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1073 
[2025-12-13T09:17:25.631447780Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1301372 len=1324 fin=false
[2025-12-13T09:17:25.631454142Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.493621ms latest_rtt=42.188896ms srtt=45.183431ms min_rtt=31.442727ms rttvar=6.330706ms cwnd=18649 ssthresh=18649 bytes_in_flight=18900 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1311423, delivered_time: Instant { tv_sec: 774, tv_nsec: 250672175 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, end_of_app_limited: 0, last_sent_packet: 1073, largest_acked: 1059, rate_sample: RateSample { bandwidth: 4.78 Mbps, is_app_limited: false, interval: 42.331521ms, delivered: 25292, prior_delivered: 1286131, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 208340654 }), send_elapsed: 42.146972ms, ack_elapsed: 42.331521ms, rtt: 42.188896ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515924, last_update: Instant { tv_sec: 774, tv_nsec: 238627520 }, next_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.631471054Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.631574375Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9450 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 238627520 } })
[2025-12-13T09:17:25.631583202Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.649380072Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.649422110Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.649445633Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900276 
[2025-12-13T09:17:25.649467945Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1908 blocks=[1043..1062] ecn_counts=None
[2025-12-13T09:17:25.649481841Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1060
[2025-12-13T09:17:25.649488303Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1061
[2025-12-13T09:17:25.649493563Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1062
[2025-12-13T09:17:25.649506015Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:25.649536352Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.649551941Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6654)
[2025-12-13T09:17:25.649574543Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.649603457Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1074 
[2025-12-13T09:17:25.649608105Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1302696 len=1324 fin=false
[2025-12-13T09:17:25.649621641Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.31923ms latest_rtt=60.611709ms srtt=45.203965ms min_rtt=31.442727ms rttvar=4.789098ms cwnd=18649 ssthresh=18649 bytes_in_flight=16200 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1315473, delivered_time: Instant { tv_sec: 774, tv_nsec: 269094988 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, end_of_app_limited: 0, last_sent_packet: 1074, largest_acked: 1062, rate_sample: RateSample { bandwidth: 3.81 Mbps, is_app_limited: false, interval: 53.048553ms, delivered: 25292, prior_delivered: 1290181, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 216046435 }), send_elapsed: 42.146972ms, ack_elapsed: 53.048553ms, rtt: 60.611709ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515690, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.649649693Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1075 
[2025-12-13T09:17:25.649653109Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1304020 len=1324 fin=false
[2025-12-13T09:17:25.649658579Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.348194ms latest_rtt=60.611709ms srtt=45.203965ms min_rtt=31.442727ms rttvar=4.789098ms cwnd=18649 ssthresh=18649 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1315473, delivered_time: Instant { tv_sec: 774, tv_nsec: 269094988 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, end_of_app_limited: 0, last_sent_packet: 1075, largest_acked: 1062, rate_sample: RateSample { bandwidth: 3.81 Mbps, is_app_limited: false, interval: 53.048553ms, delivered: 25292, prior_delivered: 1290181, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 216046435 }), send_elapsed: 42.146972ms, ack_elapsed: 53.048553ms, rtt: 60.611709ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515690, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.649674849Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1236 pn=1076 
[2025-12-13T09:17:25.649678045Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1305344 len=1228 fin=false
[2025-12-13T09:17:25.649682884Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.349847ms latest_rtt=60.611709ms srtt=45.203965ms min_rtt=31.442727ms rttvar=4.789098ms cwnd=18649 ssthresh=18649 bytes_in_flight=18804 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 222369647 }) Rate { delivered: 1315473, delivered_time: Instant { tv_sec: 774, tv_nsec: 269094988 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 208483279 }, end_of_app_limited: 0, last_sent_packet: 1076, largest_acked: 1062, rate_sample: RateSample { bandwidth: 3.81 Mbps, is_app_limited: false, interval: 53.048553ms, delivered: 25292, prior_delivered: 1290181, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 216046435 }), send_elapsed: 42.146972ms, ack_elapsed: 53.048553ms, rtt: 60.611709ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 515690, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.649779694Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 3954 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 269236010 } })
[2025-12-13T09:17:25.649792358Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.649800032Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.649806494Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.649809510Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.663583749Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.663629685Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.663653288Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900277 
[2025-12-13T09:17:25.663676672Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=17 blocks=[1043..1067] ecn_counts=None
[2025-12-13T09:17:25.663690167Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1063
[2025-12-13T09:17:25.663695357Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1064
[2025-12-13T09:17:25.663698843Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1065
[2025-12-13T09:17:25.663702320Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1066
[2025-12-13T09:17:25.663705756Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1067
[2025-12-13T09:17:25.663717859Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1556896
[2025-12-13T09:17:25.663727717Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:25.663824086Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.663836519Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14588)
[2025-12-13T09:17:25.663870732Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.663904085Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1077 
[2025-12-13T09:17:25.663912801Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=30 blocks=[11900273..11900277] ecn_counts=None
[2025-12-13T09:17:25.663921647Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1306572 len=1316 fin=false
[2025-12-13T09:17:25.663947826Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.080687ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=13404 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1077, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664035268Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1078 
[2025-12-13T09:17:25.664042402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1307888 len=1324 fin=false
[2025-12-13T09:17:25.664055516Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.121734ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=14754 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1078, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664092134Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1079 
[2025-12-13T09:17:25.664099027Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1309212 len=1324 fin=false
[2025-12-13T09:17:25.664110177Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.128656ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=16104 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1079, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664156924Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1080 
[2025-12-13T09:17:25.664164719Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1310536 len=1324 fin=false
[2025-12-13T09:17:25.664176461Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.124459ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=17454 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1080, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664209612Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1081 
[2025-12-13T09:17:25.664215904Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1311860 len=1324 fin=false
[2025-12-13T09:17:25.664227746Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.129989ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=18804 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1081, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664253494Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1082 
[2025-12-13T09:17:25.664260577Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1313184 len=1324 fin=false
[2025-12-13T09:17:25.664281616Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.11936ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=20154 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1082, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664302335Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1083 
[2025-12-13T09:17:25.664306332Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1314508 len=1324 fin=false
[2025-12-13T09:17:25.664312834Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.138946ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=21504 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1083, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664329465Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1084 
[2025-12-13T09:17:25.664333282Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1315832 len=1324 fin=false
[2025-12-13T09:17:25.664339103Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.140879ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=22854 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1084, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664392402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1085 
[2025-12-13T09:17:25.664397101Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1317156 len=1324 fin=false
[2025-12-13T09:17:25.664404885Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.136602ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=24204 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1085, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664423590Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1086 
[2025-12-13T09:17:25.664427537Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1318480 len=1324 fin=false
[2025-12-13T09:17:25.664433599Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.140569ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=25554 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1086, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664651053Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 269236010 } })
[2025-12-13T09:17:25.664670249Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.664673635Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.664679766Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.664687801Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1070 pn=1087 
[2025-12-13T09:17:25.664691228Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1319804 len=1062 fin=false
[2025-12-13T09:17:25.664699443Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.135801ms latest_rtt=44.675193ms srtt=45.120868ms min_rtt=31.442727ms rttvar=3.758016ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1322223, delivered_time: Instant { tv_sec: 774, tv_nsec: 283302713 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1087, largest_acked: 1067, rate_sample: RateSample { bandwidth: 2.65 Mbps, is_app_limited: false, interval: 32.630538ms, delivered: 10800, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 32.630538ms, rtt: 44.675193ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 738073, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.664738585Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1088 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 269236010 } })
[2025-12-13T09:17:25.664747813Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.664754355Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.664762400Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.664767549Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.666544442Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.666564048Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.666581130Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900278 
[2025-12-13T09:17:25.666598582Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1043..1068, 1070..1070] ecn_counts=None
[2025-12-13T09:17:25.666609442Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1068
[2025-12-13T09:17:25.666615404Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1070
[2025-12-13T09:17:25.666626354Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.666654657Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.666662361Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:25.666678982Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.666692607Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1088 
[2025-12-13T09:17:25.666698247Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1320866 len=1324 fin=false
[2025-12-13T09:17:25.666725278Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.800716ms latest_rtt=47.603716ms srtt=45.424223ms min_rtt=31.442727ms rttvar=3.425224ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1324923, delivered_time: Instant { tv_sec: 774, tv_nsec: 286231236 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1088, largest_acked: 1070, rate_sample: RateSample { bandwidth: 3.04 Mbps, is_app_limited: false, interval: 35.559061ms, delivered: 13500, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 35.559061ms, rtt: 47.603716ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 733144, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.666762507Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1089 
[2025-12-13T09:17:25.666766184Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1322190 len=1324 fin=false
[2025-12-13T09:17:25.666772305Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.75475ms latest_rtt=47.603716ms srtt=45.424223ms min_rtt=31.442727ms rttvar=3.425224ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1324923, delivered_time: Instant { tv_sec: 774, tv_nsec: 286231236 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1089, largest_acked: 1070, rate_sample: RateSample { bandwidth: 3.04 Mbps, is_app_limited: false, interval: 35.559061ms, delivered: 13500, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 35.559061ms, rtt: 47.603716ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 733144, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.666789377Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.666857754Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 269236010 } })
[2025-12-13T09:17:25.666869726Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.672958244Z TRACE quiche_server] timed out
[2025-12-13T09:17:25.672999902Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:25.673006945Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1069 lost on epoch 2
[2025-12-13T09:17:25.673014649Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=77.867597ms latest_rtt=47.603716ms srtt=45.424223ms min_rtt=31.442727ms rttvar=3.425224ms cwnd=18649 ssthresh=18649 bytes_in_flight=25292 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1324923, delivered_time: Instant { tv_sec: 774, tv_nsec: 286231236 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 238627520 }, end_of_app_limited: 0, last_sent_packet: 1089, largest_acked: 1070, rate_sample: RateSample { bandwidth: 3.04 Mbps, is_app_limited: false, interval: 35.559061ms, delivered: 13500, prior_delivered: 1311423, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 250672175 }), send_elapsed: 30.144241ms, ack_elapsed: 35.559061ms, rtt: 47.603716ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 733144, last_update: Instant { tv_sec: 774, tv_nsec: 269236010 }, next_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.673084960Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.673089659Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.682575328Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.682619881Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.682639617Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900279 
[2025-12-13T09:17:25.682658813Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[1043..1068, 1070..1075] ecn_counts=None
[2025-12-13T09:17:25.682671336Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1071
[2025-12-13T09:17:25.682677047Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1072
[2025-12-13T09:17:25.682681695Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1073
[2025-12-13T09:17:25.682686685Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1074
[2025-12-13T09:17:25.682691534Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1075
[2025-12-13T09:17:25.682702494Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.682765041Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.682771062Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4832)
[2025-12-13T09:17:25.682786681Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.682803612Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1090 
[2025-12-13T09:17:25.682807479Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1296076 len=1324 fin=false
[2025-12-13T09:17:25.682819912Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.536243ms latest_rtt=33.052912ms srtt=43.871809ms min_rtt=31.442727ms rttvar=5.673745ms cwnd=18649 ssthresh=18649 bytes_in_flight=19892 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1331673, delivered_time: Instant { tv_sec: 774, tv_nsec: 302288922 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, end_of_app_limited: 0, last_sent_packet: 1090, largest_acked: 1075, rate_sample: RateSample { bandwidth: 2.13 Mbps, is_app_limited: false, interval: 60.752731ms, delivered: 16200, prior_delivered: 1315473, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 269094988 }), send_elapsed: 60.752731ms, ack_elapsed: 33.193934ms, rtt: 33.052912ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 531349, last_update: Instant { tv_sec: 774, tv_nsec: 302444712 }, next_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.682849748Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1091 
[2025-12-13T09:17:25.682853054Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1323514 len=1324 fin=false
[2025-12-13T09:17:25.682858684Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.554496ms latest_rtt=33.052912ms srtt=43.871809ms min_rtt=31.442727ms rttvar=5.673745ms cwnd=18649 ssthresh=18649 bytes_in_flight=21242 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1331673, delivered_time: Instant { tv_sec: 774, tv_nsec: 302288922 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, end_of_app_limited: 0, last_sent_packet: 1091, largest_acked: 1075, rate_sample: RateSample { bandwidth: 2.13 Mbps, is_app_limited: false, interval: 60.752731ms, delivered: 16200, prior_delivered: 1315473, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 269094988 }), send_elapsed: 60.752731ms, ack_elapsed: 33.193934ms, rtt: 33.052912ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 531349, last_update: Instant { tv_sec: 774, tv_nsec: 302444712 }, next_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.682874123Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1092 
[2025-12-13T09:17:25.682877299Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1324838 len=1324 fin=false
[2025-12-13T09:17:25.682882238Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.55664ms latest_rtt=33.052912ms srtt=43.871809ms min_rtt=31.442727ms rttvar=5.673745ms cwnd=18649 ssthresh=18649 bytes_in_flight=22592 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1331673, delivered_time: Instant { tv_sec: 774, tv_nsec: 302288922 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, end_of_app_limited: 0, last_sent_packet: 1092, largest_acked: 1075, rate_sample: RateSample { bandwidth: 2.13 Mbps, is_app_limited: false, interval: 60.752731ms, delivered: 16200, prior_delivered: 1315473, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 269094988 }), send_elapsed: 60.752731ms, ack_elapsed: 33.193934ms, rtt: 33.052912ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 531349, last_update: Instant { tv_sec: 774, tv_nsec: 302444712 }, next_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.682896996Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=657 pn=1093 
[2025-12-13T09:17:25.682900141Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1326162 len=649 fin=false
[2025-12-13T09:17:25.682908187Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.553785ms latest_rtt=33.052912ms srtt=43.871809ms min_rtt=31.442727ms rttvar=5.673745ms cwnd=18649 ssthresh=18649 bytes_in_flight=23267 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1331673, delivered_time: Instant { tv_sec: 774, tv_nsec: 302288922 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, end_of_app_limited: 0, last_sent_packet: 1093, largest_acked: 1075, rate_sample: RateSample { bandwidth: 2.13 Mbps, is_app_limited: false, interval: 60.752731ms, delivered: 16200, prior_delivered: 1315473, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 269094988 }), send_elapsed: 60.752731ms, ack_elapsed: 33.193934ms, rtt: 33.052912ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 531349, last_update: Instant { tv_sec: 774, tv_nsec: 302444712 }, next_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.683011519Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4725 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 302444712 } })
[2025-12-13T09:17:25.683023361Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.683030814Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.683039761Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.683044560Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.702856741Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.702896304Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.702917975Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900280 
[2025-12-13T09:17:25.702938914Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1068..1068, 1070..1083] ecn_counts=None
[2025-12-13T09:17:25.702952419Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1076
[2025-12-13T09:17:25.702958420Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1077
[2025-12-13T09:17:25.702963309Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1078
[2025-12-13T09:17:25.702967707Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1079
[2025-12-13T09:17:25.702972095Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1080
[2025-12-13T09:17:25.702976604Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1081
[2025-12-13T09:17:25.702981262Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1082
[2025-12-13T09:17:25.702986131Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1083
[2025-12-13T09:17:25.702997733Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.703027819Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.703032658Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13579)
[2025-12-13T09:17:25.703049088Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.703078814Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1094 
[2025-12-13T09:17:25.703082761Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1326811 len=1324 fin=false
[2025-12-13T09:17:25.703095274Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.467688ms latest_rtt=53.331159ms srtt=45.050226ms min_rtt=31.442727ms rttvar=6.612145ms cwnd=18649 ssthresh=18649 bytes_in_flight=13913 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1342377, delivered_time: Instant { tv_sec: 774, tv_nsec: 322567169 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, end_of_app_limited: 0, last_sent_packet: 1094, largest_acked: 1083, rate_sample: RateSample { bandwidth: 4.11 Mbps, is_app_limited: false, interval: 39.264456ms, delivered: 20154, prior_delivered: 1322223, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 283302713 }), send_elapsed: 30.60849ms, ack_elapsed: 39.264456ms, rtt: 53.331159ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 517450, last_update: Instant { tv_sec: 774, tv_nsec: 302444712 }, next_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.703121573Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1095 
[2025-12-13T09:17:25.703124939Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1328135 len=1324 fin=false
[2025-12-13T09:17:25.703130349Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.487435ms latest_rtt=53.331159ms srtt=45.050226ms min_rtt=31.442727ms rttvar=6.612145ms cwnd=18649 ssthresh=18649 bytes_in_flight=15263 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1342377, delivered_time: Instant { tv_sec: 774, tv_nsec: 322567169 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, end_of_app_limited: 0, last_sent_packet: 1095, largest_acked: 1083, rate_sample: RateSample { bandwidth: 4.11 Mbps, is_app_limited: false, interval: 39.264456ms, delivered: 20154, prior_delivered: 1322223, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 283302713 }), send_elapsed: 30.60849ms, ack_elapsed: 39.264456ms, rtt: 53.331159ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 517450, last_update: Instant { tv_sec: 774, tv_nsec: 302444712 }, next_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.703146960Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1096 
[2025-12-13T09:17:25.703150246Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1329459 len=1324 fin=false
[2025-12-13T09:17:25.703155276Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.488477ms latest_rtt=53.331159ms srtt=45.050226ms min_rtt=31.442727ms rttvar=6.612145ms cwnd=18649 ssthresh=18649 bytes_in_flight=16613 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1342377, delivered_time: Instant { tv_sec: 774, tv_nsec: 322567169 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, end_of_app_limited: 0, last_sent_packet: 1096, largest_acked: 1083, rate_sample: RateSample { bandwidth: 4.11 Mbps, is_app_limited: false, interval: 39.264456ms, delivered: 20154, prior_delivered: 1322223, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 283302713 }), send_elapsed: 30.60849ms, ack_elapsed: 39.264456ms, rtt: 53.331159ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 517450, last_update: Instant { tv_sec: 774, tv_nsec: 302444712 }, next_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.703175062Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1097 
[2025-12-13T09:17:25.703178319Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1330783 len=1324 fin=false
[2025-12-13T09:17:25.703183458Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.488346ms latest_rtt=53.331159ms srtt=45.050226ms min_rtt=31.442727ms rttvar=6.612145ms cwnd=18649 ssthresh=18649 bytes_in_flight=17963 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1342377, delivered_time: Instant { tv_sec: 774, tv_nsec: 322567169 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, end_of_app_limited: 0, last_sent_packet: 1097, largest_acked: 1083, rate_sample: RateSample { bandwidth: 4.11 Mbps, is_app_limited: false, interval: 39.264456ms, delivered: 20154, prior_delivered: 1322223, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 283302713 }), send_elapsed: 30.60849ms, ack_elapsed: 39.264456ms, rtt: 53.331159ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 517450, last_update: Instant { tv_sec: 774, tv_nsec: 302444712 }, next_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.703199187Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1098 
[2025-12-13T09:17:25.703202413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1332107 len=1324 fin=false
[2025-12-13T09:17:25.703207393Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.488567ms latest_rtt=53.331159ms srtt=45.050226ms min_rtt=31.442727ms rttvar=6.612145ms cwnd=18649 ssthresh=18649 bytes_in_flight=19313 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1342377, delivered_time: Instant { tv_sec: 774, tv_nsec: 322567169 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, end_of_app_limited: 0, last_sent_packet: 1098, largest_acked: 1083, rate_sample: RateSample { bandwidth: 4.11 Mbps, is_app_limited: false, interval: 39.264456ms, delivered: 20154, prior_delivered: 1322223, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 283302713 }), send_elapsed: 30.60849ms, ack_elapsed: 39.264456ms, rtt: 53.331159ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 517450, last_update: Instant { tv_sec: 774, tv_nsec: 302444712 }, next_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.703225496Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1099 
[2025-12-13T09:17:25.703228772Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1333431 len=717 fin=false
[2025-12-13T09:17:25.703233762Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.488757ms latest_rtt=53.331159ms srtt=45.050226ms min_rtt=31.442727ms rttvar=6.612145ms cwnd=18649 ssthresh=18649 bytes_in_flight=20056 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 292652773 }) Rate { delivered: 1342377, delivered_time: Instant { tv_sec: 774, tv_nsec: 322567169 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 269236010 }, end_of_app_limited: 0, last_sent_packet: 1099, largest_acked: 1083, rate_sample: RateSample { bandwidth: 4.11 Mbps, is_app_limited: false, interval: 39.264456ms, delivered: 20154, prior_delivered: 1322223, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 283302713 }), send_elapsed: 30.60849ms, ack_elapsed: 39.264456ms, rtt: 53.331159ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 517450, last_update: Instant { tv_sec: 774, tv_nsec: 302444712 }, next_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.4553044506015564 w_max=26642 } 
[2025-12-13T09:17:25.703339829Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7493 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 302444712 } })
[2025-12-13T09:17:25.703372509Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.703380825Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.703389752Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.703392917Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.715242607Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.715296768Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.715316815Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900281 
[2025-12-13T09:17:25.715338004Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=32 blocks=[1068..1068, 1070..1090] ecn_counts=None
[2025-12-13T09:17:25.715374402Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1084
[2025-12-13T09:17:25.715382437Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1085
[2025-12-13T09:17:25.715388208Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1086
[2025-12-13T09:17:25.715394600Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1087
[2025-12-13T09:17:25.715400280Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1088
[2025-12-13T09:17:25.715406352Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1089
[2025-12-13T09:17:25.715412844Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1090
[2025-12-13T09:17:25.715424716Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=3944954
[2025-12-13T09:17:25.715433091Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:25.715475340Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.715501959Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(21261)
[2025-12-13T09:17:25.715524982Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.715550139Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1100 
[2025-12-13T09:17:25.715557503Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=28 blocks=[11900278..11900281] ecn_counts=None
[2025-12-13T09:17:25.715564966Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1334148 len=1316 fin=false
[2025-12-13T09:17:25.715585675Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.016358ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=12218 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1100, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.715620570Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1101 
[2025-12-13T09:17:25.715624828Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1335464 len=1324 fin=false
[2025-12-13T09:17:25.715632151Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.056402ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=13568 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1101, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.715652159Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1102 
[2025-12-13T09:17:25.715656136Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1336788 len=1324 fin=false
[2025-12-13T09:17:25.715662327Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.060149ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=14918 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1102, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.715705838Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1103 
[2025-12-13T09:17:25.715709966Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1338112 len=1324 fin=false
[2025-12-13T09:17:25.715716839Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.059068ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=16268 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1103, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.715736325Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1104 
[2025-12-13T09:17:25.715740312Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1339436 len=1324 fin=false
[2025-12-13T09:17:25.715746474Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.060089ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=17618 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1104, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.715764758Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1105 
[2025-12-13T09:17:25.715767943Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1340760 len=1324 fin=false
[2025-12-13T09:17:25.715772743Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.062955ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=18968 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1105, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.715787410Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1106 
[2025-12-13T09:17:25.715790556Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1342084 len=1324 fin=false
[2025-12-13T09:17:25.715795395Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.063125ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=20318 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1106, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.715810002Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1107 
[2025-12-13T09:17:25.715813147Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1343408 len=1324 fin=false
[2025-12-13T09:17:25.715821583Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.059568ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=21668 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1107, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.715836351Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1108 
[2025-12-13T09:17:25.715839487Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1344732 len=1324 fin=false
[2025-12-13T09:17:25.715844265Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.063064ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=23018 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1108, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.715859113Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1109 
[2025-12-13T09:17:25.715862309Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1346056 len=1324 fin=false
[2025-12-13T09:17:25.715867168Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.062765ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=24368 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1109, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.716016485Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 335185137 } })
[2025-12-13T09:17:25.716024430Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:25.716027486Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.716032766Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.716038557Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1110 
[2025-12-13T09:17:25.716041903Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1347380 len=1324 fin=false
[2025-12-13T09:17:25.716048595Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.059117ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=25718 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1110, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.716065216Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=906 pn=1111 
[2025-12-13T09:17:25.716068432Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1348704 len=898 fin=false
[2025-12-13T09:17:25.716073551Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.062514ms latest_rtt=32.521989ms srtt=43.452195ms min_rtt=31.442727ms rttvar=8.155167ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1351565, delivered_time: Instant { tv_sec: 774, tv_nsec: 334966701 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1111, largest_acked: 1090, rate_sample: RateSample { bandwidth: 4.79 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 19892, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 32.677779ms, rtt: 32.521989ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 766416, last_update: Instant { tv_sec: 774, tv_nsec: 335185137 }, next_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.716116311Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2274 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 335185137 } })
[2025-12-13T09:17:25.716121941Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.716125979Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.716130678Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.716133663Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.734603389Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.734647261Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.734671005Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900282 
[2025-12-13T09:17:25.734694478Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=2155 blocks=[1068..1068, 1070..1093] ecn_counts=None
[2025-12-13T09:17:25.734708745Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1091
[2025-12-13T09:17:25.734714466Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1092
[2025-12-13T09:17:25.734719545Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1093
[2025-12-13T09:17:25.734733170Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:25.734772173Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.734781610Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(3375)
[2025-12-13T09:17:25.734805134Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.734824270Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1112 
[2025-12-13T09:17:25.734828648Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1349602 len=1324 fin=false
[2025-12-13T09:17:25.734842083Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.597937ms latest_rtt=51.875387ms srtt=42.350093ms min_rtt=31.442727ms rttvar=8.320577ms cwnd=26642 ssthresh=11792 bytes_in_flight=24617 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1354940, delivered_time: Instant { tv_sec: 774, tv_nsec: 354320099 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1112, largest_acked: 1093, rate_sample: RateSample { bandwidth: 3.58 Mbps, is_app_limited: false, interval: 52.031177ms, delivered: 23267, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 52.031177ms, rtt: 51.875387ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 786361, last_update: Instant { tv_sec: 774, tv_nsec: 354463195 }, next_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.734881496Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1113 
[2025-12-13T09:17:25.734884942Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1350926 len=1324 fin=false
[2025-12-13T09:17:25.734891174Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.619497ms latest_rtt=51.875387ms srtt=42.350093ms min_rtt=31.442727ms rttvar=8.320577ms cwnd=26642 ssthresh=11792 bytes_in_flight=25967 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1354940, delivered_time: Instant { tv_sec: 774, tv_nsec: 354320099 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1113, largest_acked: 1093, rate_sample: RateSample { bandwidth: 3.58 Mbps, is_app_limited: false, interval: 52.031177ms, delivered: 23267, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 52.031177ms, rtt: 51.875387ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 786361, last_update: Instant { tv_sec: 774, tv_nsec: 354463195 }, next_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.734907193Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=657 pn=1114 
[2025-12-13T09:17:25.734910379Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1352250 len=649 fin=false
[2025-12-13T09:17:25.734915168Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.622553ms latest_rtt=51.875387ms srtt=42.350093ms min_rtt=31.442727ms rttvar=8.320577ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1354940, delivered_time: Instant { tv_sec: 774, tv_nsec: 354320099 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1114, largest_acked: 1093, rate_sample: RateSample { bandwidth: 3.58 Mbps, is_app_limited: false, interval: 52.031177ms, delivered: 23267, prior_delivered: 1331673, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 302288922 }), send_elapsed: 33.208702ms, ack_elapsed: 52.031177ms, rtt: 51.875387ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 786361, last_update: Instant { tv_sec: 774, tv_nsec: 354463195 }, next_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.735050290Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 3375 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 354463195 } })
[2025-12-13T09:17:25.735064386Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.735075016Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.735082199Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.735092318Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900283 
[2025-12-13T09:17:25.735104771Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=16 blocks=[1068..1068, 1070..1094] ecn_counts=None
[2025-12-13T09:17:25.735120770Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1094
[2025-12-13T09:17:25.735128235Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1590279
[2025-12-13T09:17:25.735133394Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:25.735149494Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.735155876Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:25.735167728Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.735180742Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1116 
[2025-12-13T09:17:25.735187064Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=10 blocks=[11900278..11900283] ecn_counts=None
[2025-12-13T09:17:25.735192864Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1352899 len=1316 fin=false
[2025-12-13T09:17:25.735205077Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.326937ms latest_rtt=52.299696ms srtt=43.577793ms min_rtt=31.442727ms rttvar=8.695832ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1356290, delivered_time: Instant { tv_sec: 774, tv_nsec: 354744408 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 302444712 }, end_of_app_limited: 0, last_sent_packet: 1116, largest_acked: 1094, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 33.208702ms, delivered: 13913, prior_delivered: 1342377, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 322567169 }), send_elapsed: 33.208702ms, ack_elapsed: 32.177239ms, rtt: 52.299696ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 764208, last_update: Instant { tv_sec: 774, tv_nsec: 354463195 }, next_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.735237648Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.735267062Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 354463195 } })
[2025-12-13T09:17:25.735274066Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.752039151Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.752075428Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.752096047Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900284 
[2025-12-13T09:17:25.752117457Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1091..1104] ecn_counts=None
[2025-12-13T09:17:25.752128767Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1095
[2025-12-13T09:17:25.752135019Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1096
[2025-12-13T09:17:25.752140870Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1097
[2025-12-13T09:17:25.752145138Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1098
[2025-12-13T09:17:25.752163141Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1099
[2025-12-13T09:17:25.752166247Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1100
[2025-12-13T09:17:25.752169814Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1101
[2025-12-13T09:17:25.752172990Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1102
[2025-12-13T09:17:25.752176035Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1103
[2025-12-13T09:17:25.752178871Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1104
[2025-12-13T09:17:25.752188248Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.752244803Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.752251175Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12893)
[2025-12-13T09:17:25.752270230Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.752295878Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1117 
[2025-12-13T09:17:25.752304544Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1354215 len=1324 fin=false
[2025-12-13T09:17:25.752325684Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.780907ms latest_rtt=36.561777ms srtt=42.69679ms min_rtt=31.442727ms rttvar=8.283878ms cwnd=26642 ssthresh=11792 bytes_in_flight=15099 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1369183, delivered_time: Instant { tv_sec: 774, tv_nsec: 371746914 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, end_of_app_limited: 0, last_sent_packet: 1117, largest_acked: 1104, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 36.780213ms, delivered: 17618, prior_delivered: 1351565, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 334966701 }), send_elapsed: 32.740425ms, ack_elapsed: 36.780213ms, rtt: 36.561777ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 779976, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.752415488Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1118 
[2025-12-13T09:17:25.752423083Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1355539 len=1324 fin=false
[2025-12-13T09:17:25.752435806Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.800082ms latest_rtt=36.561777ms srtt=42.69679ms min_rtt=31.442727ms rttvar=8.283878ms cwnd=26642 ssthresh=11792 bytes_in_flight=16449 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1369183, delivered_time: Instant { tv_sec: 774, tv_nsec: 371746914 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, end_of_app_limited: 0, last_sent_packet: 1118, largest_acked: 1104, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 36.780213ms, delivered: 17618, prior_delivered: 1351565, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 334966701 }), send_elapsed: 32.740425ms, ack_elapsed: 36.780213ms, rtt: 36.561777ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 779976, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.752482362Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1119 
[2025-12-13T09:17:25.752488103Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1356863 len=1324 fin=false
[2025-12-13T09:17:25.752497310Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.811022ms latest_rtt=36.561777ms srtt=42.69679ms min_rtt=31.442727ms rttvar=8.283878ms cwnd=26642 ssthresh=11792 bytes_in_flight=17799 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1369183, delivered_time: Instant { tv_sec: 774, tv_nsec: 371746914 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, end_of_app_limited: 0, last_sent_packet: 1119, largest_acked: 1104, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 36.780213ms, delivered: 17618, prior_delivered: 1351565, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 334966701 }), send_elapsed: 32.740425ms, ack_elapsed: 36.780213ms, rtt: 36.561777ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 779976, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.752524180Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1120 
[2025-12-13T09:17:25.752529931Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1358187 len=1324 fin=false
[2025-12-13T09:17:25.752539779Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.811673ms latest_rtt=36.561777ms srtt=42.69679ms min_rtt=31.442727ms rttvar=8.283878ms cwnd=26642 ssthresh=11792 bytes_in_flight=19149 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1369183, delivered_time: Instant { tv_sec: 774, tv_nsec: 371746914 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, end_of_app_limited: 0, last_sent_packet: 1120, largest_acked: 1104, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 36.780213ms, delivered: 17618, prior_delivered: 1351565, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 334966701 }), send_elapsed: 32.740425ms, ack_elapsed: 36.780213ms, rtt: 36.561777ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 779976, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.752564445Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1121 
[2025-12-13T09:17:25.752574273Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1359511 len=1324 fin=false
[2025-12-13T09:17:25.752583531Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.808608ms latest_rtt=36.561777ms srtt=42.69679ms min_rtt=31.442727ms rttvar=8.283878ms cwnd=26642 ssthresh=11792 bytes_in_flight=20499 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1369183, delivered_time: Instant { tv_sec: 774, tv_nsec: 371746914 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, end_of_app_limited: 0, last_sent_packet: 1121, largest_acked: 1104, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 36.780213ms, delivered: 17618, prior_delivered: 1351565, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 334966701 }), send_elapsed: 32.740425ms, ack_elapsed: 36.780213ms, rtt: 36.561777ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 779976, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.752607565Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1122 
[2025-12-13T09:17:25.752610952Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1360835 len=1324 fin=false
[2025-12-13T09:17:25.752616562Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.82015ms latest_rtt=36.561777ms srtt=42.69679ms min_rtt=31.442727ms rttvar=8.283878ms cwnd=26642 ssthresh=11792 bytes_in_flight=21849 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1369183, delivered_time: Instant { tv_sec: 774, tv_nsec: 371746914 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, end_of_app_limited: 0, last_sent_packet: 1122, largest_acked: 1104, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 36.780213ms, delivered: 17618, prior_delivered: 1351565, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 334966701 }), send_elapsed: 32.740425ms, ack_elapsed: 36.780213ms, rtt: 36.561777ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 779976, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.752632852Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1123 
[2025-12-13T09:17:25.752636088Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1362159 len=1324 fin=false
[2025-12-13T09:17:25.752641188Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.821692ms latest_rtt=36.561777ms srtt=42.69679ms min_rtt=31.442727ms rttvar=8.283878ms cwnd=26642 ssthresh=11792 bytes_in_flight=23199 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1369183, delivered_time: Instant { tv_sec: 774, tv_nsec: 371746914 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, end_of_app_limited: 0, last_sent_packet: 1123, largest_acked: 1104, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 36.780213ms, delivered: 17618, prior_delivered: 1351565, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 334966701 }), send_elapsed: 32.740425ms, ack_elapsed: 36.780213ms, rtt: 36.561777ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 779976, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.752661145Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1124 
[2025-12-13T09:17:25.752664411Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1363483 len=1324 fin=false
[2025-12-13T09:17:25.752669370Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.822143ms latest_rtt=36.561777ms srtt=42.69679ms min_rtt=31.442727ms rttvar=8.283878ms cwnd=26642 ssthresh=11792 bytes_in_flight=24549 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1369183, delivered_time: Instant { tv_sec: 774, tv_nsec: 371746914 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, end_of_app_limited: 0, last_sent_packet: 1124, largest_acked: 1104, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 36.780213ms, delivered: 17618, prior_delivered: 1351565, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 334966701 }), send_elapsed: 32.740425ms, ack_elapsed: 36.780213ms, rtt: 36.561777ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 779976, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.752685059Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1125 
[2025-12-13T09:17:25.752688265Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1364807 len=1324 fin=false
[2025-12-13T09:17:25.752693234Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.822273ms latest_rtt=36.561777ms srtt=42.69679ms min_rtt=31.442727ms rttvar=8.283878ms cwnd=26642 ssthresh=11792 bytes_in_flight=25899 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1369183, delivered_time: Instant { tv_sec: 774, tv_nsec: 371746914 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, end_of_app_limited: 0, last_sent_packet: 1125, largest_acked: 1104, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 36.780213ms, delivered: 17618, prior_delivered: 1351565, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 334966701 }), send_elapsed: 32.740425ms, ack_elapsed: 36.780213ms, rtt: 36.561777ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 779976, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.752709014Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1126 
[2025-12-13T09:17:25.752715025Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1366131 len=717 fin=false
[2025-12-13T09:17:25.752720155Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.819167ms latest_rtt=36.561777ms srtt=42.69679ms min_rtt=31.442727ms rttvar=8.283878ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1369183, delivered_time: Instant { tv_sec: 774, tv_nsec: 371746914 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 335185137 }, end_of_app_limited: 0, last_sent_packet: 1126, largest_acked: 1104, rate_sample: RateSample { bandwidth: 3.83 Mbps, is_app_limited: false, interval: 36.780213ms, delivered: 17618, prior_delivered: 1351565, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 334966701 }), send_elapsed: 32.740425ms, ack_elapsed: 36.780213ms, rtt: 36.561777ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 779976, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.752901782Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12893 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 371929614 } })
[2025-12-13T09:17:25.752915227Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.752923482Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.752933772Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.752938541Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.768442845Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.768495333Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.768518075Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900285 
[2025-12-13T09:17:25.768536349Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1091..1114] ecn_counts=None
[2025-12-13T09:17:25.768547159Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1105
[2025-12-13T09:17:25.768550926Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1106
[2025-12-13T09:17:25.768554082Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1107
[2025-12-13T09:17:25.768557438Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1108
[2025-12-13T09:17:25.768560724Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1109
[2025-12-13T09:17:25.768563780Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1110
[2025-12-13T09:17:25.768566635Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1111
[2025-12-13T09:17:25.768569641Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1112
[2025-12-13T09:17:25.768573348Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1113
[2025-12-13T09:17:25.768578197Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1114
[2025-12-13T09:17:25.768610567Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.768653857Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.768662854Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12399)
[2025-12-13T09:17:25.768685837Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.768708840Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1127 
[2025-12-13T09:17:25.768714300Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1366848 len=1324 fin=false
[2025-12-13T09:17:25.768734447Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.398872ms latest_rtt=33.704565ms srtt=41.568761ms min_rtt=31.442727ms rttvar=8.468964ms cwnd=26642 ssthresh=11792 bytes_in_flight=15593 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1381582, delivered_time: Instant { tv_sec: 774, tv_nsec: 388167760 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1127, largest_acked: 1114, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1354940, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354320099 }), send_elapsed: 52.018483ms, ack_elapsed: 33.847661ms, rtt: 33.704565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801142, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.768775113Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1128 
[2025-12-13T09:17:25.768778660Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1368172 len=1324 fin=false
[2025-12-13T09:17:25.768785061Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.43037ms latest_rtt=33.704565ms srtt=41.568761ms min_rtt=31.442727ms rttvar=8.468964ms cwnd=26642 ssthresh=11792 bytes_in_flight=16943 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1381582, delivered_time: Instant { tv_sec: 774, tv_nsec: 388167760 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1128, largest_acked: 1114, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1354940, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354320099 }), send_elapsed: 52.018483ms, ack_elapsed: 33.847661ms, rtt: 33.704565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801142, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.768802574Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1129 
[2025-12-13T09:17:25.768806091Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1369496 len=1324 fin=false
[2025-12-13T09:17:25.768819746Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.425141ms latest_rtt=33.704565ms srtt=41.568761ms min_rtt=31.442727ms rttvar=8.468964ms cwnd=26642 ssthresh=11792 bytes_in_flight=18293 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1381582, delivered_time: Instant { tv_sec: 774, tv_nsec: 388167760 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1129, largest_acked: 1114, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1354940, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354320099 }), send_elapsed: 52.018483ms, ack_elapsed: 33.847661ms, rtt: 33.704565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801142, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.768836898Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1130 
[2025-12-13T09:17:25.768840194Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1370820 len=1324 fin=false
[2025-12-13T09:17:25.768845905Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.432885ms latest_rtt=33.704565ms srtt=41.568761ms min_rtt=31.442727ms rttvar=8.468964ms cwnd=26642 ssthresh=11792 bytes_in_flight=19643 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1381582, delivered_time: Instant { tv_sec: 774, tv_nsec: 388167760 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1130, largest_acked: 1114, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1354940, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354320099 }), send_elapsed: 52.018483ms, ack_elapsed: 33.847661ms, rtt: 33.704565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801142, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.768862676Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1131 
[2025-12-13T09:17:25.768865962Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1372144 len=1324 fin=false
[2025-12-13T09:17:25.768870851Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.433897ms latest_rtt=33.704565ms srtt=41.568761ms min_rtt=31.442727ms rttvar=8.468964ms cwnd=26642 ssthresh=11792 bytes_in_flight=20993 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1381582, delivered_time: Instant { tv_sec: 774, tv_nsec: 388167760 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1131, largest_acked: 1114, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1354940, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354320099 }), send_elapsed: 52.018483ms, ack_elapsed: 33.847661ms, rtt: 33.704565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801142, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.768891299Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1132 
[2025-12-13T09:17:25.768894555Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1373468 len=1324 fin=false
[2025-12-13T09:17:25.768899564Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.434267ms latest_rtt=33.704565ms srtt=41.568761ms min_rtt=31.442727ms rttvar=8.468964ms cwnd=26642 ssthresh=11792 bytes_in_flight=22343 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1381582, delivered_time: Instant { tv_sec: 774, tv_nsec: 388167760 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1132, largest_acked: 1114, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1354940, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354320099 }), send_elapsed: 52.018483ms, ack_elapsed: 33.847661ms, rtt: 33.704565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801142, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.768915424Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1133 
[2025-12-13T09:17:25.768918660Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1374792 len=1324 fin=false
[2025-12-13T09:17:25.768923649Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.434418ms latest_rtt=33.704565ms srtt=41.568761ms min_rtt=31.442727ms rttvar=8.468964ms cwnd=26642 ssthresh=11792 bytes_in_flight=23693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1381582, delivered_time: Instant { tv_sec: 774, tv_nsec: 388167760 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1133, largest_acked: 1114, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1354940, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354320099 }), send_elapsed: 52.018483ms, ack_elapsed: 33.847661ms, rtt: 33.704565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801142, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.768939328Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1134 
[2025-12-13T09:17:25.768945439Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1376116 len=1324 fin=false
[2025-12-13T09:17:25.768968783Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.412157ms latest_rtt=33.704565ms srtt=41.568761ms min_rtt=31.442727ms rttvar=8.468964ms cwnd=26642 ssthresh=11792 bytes_in_flight=25043 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1381582, delivered_time: Instant { tv_sec: 774, tv_nsec: 388167760 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1134, largest_acked: 1114, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1354940, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354320099 }), send_elapsed: 52.018483ms, ack_elapsed: 33.847661ms, rtt: 33.704565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801142, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.768997566Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1135 
[2025-12-13T09:17:25.769002746Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1377440 len=1324 fin=false
[2025-12-13T09:17:25.769011081Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.426393ms latest_rtt=33.704565ms srtt=41.568761ms min_rtt=31.442727ms rttvar=8.468964ms cwnd=26642 ssthresh=11792 bytes_in_flight=26393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1381582, delivered_time: Instant { tv_sec: 774, tv_nsec: 388167760 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1135, largest_acked: 1114, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1354940, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354320099 }), send_elapsed: 52.018483ms, ack_elapsed: 33.847661ms, rtt: 33.704565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801142, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.769033844Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=231 pn=1136 
[2025-12-13T09:17:25.769038563Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1378764 len=223 fin=false
[2025-12-13T09:17:25.769048150Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.426653ms latest_rtt=33.704565ms srtt=41.568761ms min_rtt=31.442727ms rttvar=8.468964ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1381582, delivered_time: Instant { tv_sec: 774, tv_nsec: 388167760 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1136, largest_acked: 1114, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1354940, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354320099 }), send_elapsed: 52.018483ms, ack_elapsed: 33.847661ms, rtt: 33.704565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801142, last_update: Instant { tv_sec: 774, tv_nsec: 371929614 }, next_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.769292414Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12399 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 371929614 } })
[2025-12-13T09:17:25.769309827Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.769318042Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.769328291Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.769333431Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.769508937Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.769532641Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.769550704Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900286 
[2025-12-13T09:17:25.769566844Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1095..1114, 1116..1116] ecn_counts=None
[2025-12-13T09:17:25.769575951Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1116
[2025-12-13T09:17:25.769586180Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.769610906Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.769617859Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:25.769631575Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.769642735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1137 
[2025-12-13T09:17:25.769648075Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1378987 len=1324 fin=false
[2025-12-13T09:17:25.769663544Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.973787ms latest_rtt=34.737355ms srtt=40.707834ms min_rtt=31.442727ms rttvar=8.073574ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1382932, delivered_time: Instant { tv_sec: 774, tv_nsec: 389200550 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 354463195 }, end_of_app_limited: 0, last_sent_packet: 1137, largest_acked: 1116, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 52.018483ms, delivered: 26642, prior_delivered: 1356290, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 354744408 }), send_elapsed: 52.018483ms, ack_elapsed: 34.456142ms, rtt: 34.737355ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 818085, last_update: Instant { tv_sec: 774, tv_nsec: 389290457 }, next_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.769706244Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.769741369Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 389290457 } })
[2025-12-13T09:17:25.769752489Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.785029579Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.785082106Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.785107574Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900287 
[2025-12-13T09:17:25.785130206Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=36 blocks=[1095..1114, 1116..1117] ecn_counts=None
[2025-12-13T09:17:25.785144573Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1117
[2025-12-13T09:17:25.785158989Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=3976979
[2025-12-13T09:17:25.785166614Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:25.785202240Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.785211798Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:25.785231875Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.785256310Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1138 
[2025-12-13T09:17:25.785265427Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=18 blocks=[11900284..11900287] ecn_counts=None
[2025-12-13T09:17:25.785273673Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1380311 len=1316 fin=false
[2025-12-13T09:17:25.785293009Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.020752ms latest_rtt=32.826162ms srtt=39.686624ms min_rtt=31.442727ms rttvar=8.097598ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1384282, delivered_time: Instant { tv_sec: 774, tv_nsec: 404755776 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1138, largest_acked: 1117, rate_sample: RateSample { bandwidth: 3.29 Mbps, is_app_limited: false, interval: 36.744477ms, delivered: 15099, prior_delivered: 1369183, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 371746914 }), send_elapsed: 36.744477ms, ack_elapsed: 33.008862ms, rtt: 32.826162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 839136, last_update: Instant { tv_sec: 774, tv_nsec: 389290457 }, next_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.785337421Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.785439210Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 389290457 } })
[2025-12-13T09:17:25.785455611Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.801127845Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.801175513Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.801215938Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900288 
[2025-12-13T09:17:25.801240424Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=11 blocks=[1095..1114, 1116..1127] ecn_counts=None
[2025-12-13T09:17:25.801251454Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1118
[2025-12-13T09:17:25.801257055Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1119
[2025-12-13T09:17:25.801261773Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1120
[2025-12-13T09:17:25.801265971Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1121
[2025-12-13T09:17:25.801270149Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1122
[2025-12-13T09:17:25.801274096Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1123
[2025-12-13T09:17:25.801277863Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1124
[2025-12-13T09:17:25.801281641Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1125
[2025-12-13T09:17:25.801285397Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1126
[2025-12-13T09:17:25.801289195Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1127
[2025-12-13T09:17:25.801302279Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.801343465Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.801379733Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6643)
[2025-12-13T09:17:25.801402886Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.801424426Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1139 
[2025-12-13T09:17:25.801428854Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM_DATA_BLOCKED stream=0 limit=1590279
[2025-12-13T09:17:25.801432932Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1381627 len=1318 fin=false
[2025-12-13T09:17:25.801446767Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.243211ms latest_rtt=48.934567ms srtt=40.831616ms min_rtt=31.442727ms rttvar=8.363183ms cwnd=26642 ssthresh=11792 bytes_in_flight=15099 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1397175, delivered_time: Instant { tv_sec: 774, tv_nsec: 420864181 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1139, largest_acked: 1127, rate_sample: RateSample { bandwidth: 3.82 Mbps, is_app_limited: false, interval: 32.696421ms, delivered: 15593, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 32.696421ms, rtt: 48.934567ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 815605, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.801496239Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1140 
[2025-12-13T09:17:25.801500217Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1382945 len=1324 fin=false
[2025-12-13T09:17:25.801507570Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.268879ms latest_rtt=48.934567ms srtt=40.831616ms min_rtt=31.442727ms rttvar=8.363183ms cwnd=26642 ssthresh=11792 bytes_in_flight=16449 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1397175, delivered_time: Instant { tv_sec: 774, tv_nsec: 420864181 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1140, largest_acked: 1127, rate_sample: RateSample { bandwidth: 3.82 Mbps, is_app_limited: false, interval: 32.696421ms, delivered: 15593, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 32.696421ms, rtt: 48.934567ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 815605, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.801525754Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1141 
[2025-12-13T09:17:25.801529070Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1384269 len=1324 fin=false
[2025-12-13T09:17:25.801534260Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.273547ms latest_rtt=48.934567ms srtt=40.831616ms min_rtt=31.442727ms rttvar=8.363183ms cwnd=26642 ssthresh=11792 bytes_in_flight=17799 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1397175, delivered_time: Instant { tv_sec: 774, tv_nsec: 420864181 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1141, largest_acked: 1127, rate_sample: RateSample { bandwidth: 3.82 Mbps, is_app_limited: false, interval: 32.696421ms, delivered: 15593, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 32.696421ms, rtt: 48.934567ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 815605, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.801550470Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1142 
[2025-12-13T09:17:25.801553696Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1385593 len=1324 fin=false
[2025-12-13T09:17:25.801558886Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.273929ms latest_rtt=48.934567ms srtt=40.831616ms min_rtt=31.442727ms rttvar=8.363183ms cwnd=26642 ssthresh=11792 bytes_in_flight=19149 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1397175, delivered_time: Instant { tv_sec: 774, tv_nsec: 420864181 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1142, largest_acked: 1127, rate_sample: RateSample { bandwidth: 3.82 Mbps, is_app_limited: false, interval: 32.696421ms, delivered: 15593, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 32.696421ms, rtt: 48.934567ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 815605, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.801578923Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1143 
[2025-12-13T09:17:25.801582239Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1386917 len=1324 fin=false
[2025-12-13T09:17:25.801587449Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.273719ms latest_rtt=48.934567ms srtt=40.831616ms min_rtt=31.442727ms rttvar=8.363183ms cwnd=26642 ssthresh=11792 bytes_in_flight=20499 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1397175, delivered_time: Instant { tv_sec: 774, tv_nsec: 420864181 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1143, largest_acked: 1127, rate_sample: RateSample { bandwidth: 3.82 Mbps, is_app_limited: false, interval: 32.696421ms, delivered: 15593, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 32.696421ms, rtt: 48.934567ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 815605, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.801603408Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1144 
[2025-12-13T09:17:25.801606645Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1388241 len=1324 fin=false
[2025-12-13T09:17:25.801611523Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.274199ms latest_rtt=48.934567ms srtt=40.831616ms min_rtt=31.442727ms rttvar=8.363183ms cwnd=26642 ssthresh=11792 bytes_in_flight=21849 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1397175, delivered_time: Instant { tv_sec: 774, tv_nsec: 420864181 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1144, largest_acked: 1127, rate_sample: RateSample { bandwidth: 3.82 Mbps, is_app_limited: false, interval: 32.696421ms, delivered: 15593, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 32.696421ms, rtt: 48.934567ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 815605, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.801640427Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1145 
[2025-12-13T09:17:25.801645898Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1389565 len=1324 fin=false
[2025-12-13T09:17:25.801654323Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.265984ms latest_rtt=48.934567ms srtt=40.831616ms min_rtt=31.442727ms rttvar=8.363183ms cwnd=26642 ssthresh=11792 bytes_in_flight=23199 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1397175, delivered_time: Instant { tv_sec: 774, tv_nsec: 420864181 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1145, largest_acked: 1127, rate_sample: RateSample { bandwidth: 3.82 Mbps, is_app_limited: false, interval: 32.696421ms, delivered: 15593, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 32.696421ms, rtt: 48.934567ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 815605, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.801679169Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1146 
[2025-12-13T09:17:25.801684579Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1390889 len=1324 fin=false
[2025-12-13T09:17:25.801693746Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.265563ms latest_rtt=48.934567ms srtt=40.831616ms min_rtt=31.442727ms rttvar=8.363183ms cwnd=26642 ssthresh=11792 bytes_in_flight=24549 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1397175, delivered_time: Instant { tv_sec: 774, tv_nsec: 420864181 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1146, largest_acked: 1127, rate_sample: RateSample { bandwidth: 3.82 Mbps, is_app_limited: false, interval: 32.696421ms, delivered: 15593, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 32.696421ms, rtt: 48.934567ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 815605, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.801741395Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1147 
[2025-12-13T09:17:25.801747366Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1392213 len=1324 fin=false
[2025-12-13T09:17:25.801757525Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.262717ms latest_rtt=48.934567ms srtt=40.831616ms min_rtt=31.442727ms rttvar=8.363183ms cwnd=26642 ssthresh=11792 bytes_in_flight=25899 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1397175, delivered_time: Instant { tv_sec: 774, tv_nsec: 420864181 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1147, largest_acked: 1127, rate_sample: RateSample { bandwidth: 3.82 Mbps, is_app_limited: false, interval: 32.696421ms, delivered: 15593, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 32.696421ms, rtt: 48.934567ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 815605, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.801794824Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1148 
[2025-12-13T09:17:25.801800294Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1393537 len=717 fin=false
[2025-12-13T09:17:25.801809662Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.26393ms latest_rtt=48.934567ms srtt=40.831616ms min_rtt=31.442727ms rttvar=8.363183ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1397175, delivered_time: Instant { tv_sec: 774, tv_nsec: 420864181 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1148, largest_acked: 1127, rate_sample: RateSample { bandwidth: 3.82 Mbps, is_app_limited: false, interval: 32.696421ms, delivered: 15593, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 32.696421ms, rtt: 48.934567ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 815605, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.802103320Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12893 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 421060636 } })
[2025-12-13T09:17:25.802118589Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.802127756Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.802137995Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.802143515Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.803100494Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.803125651Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.803141640Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900289 
[2025-12-13T09:17:25.803157700Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[1095..1114, 1116..1129] ecn_counts=None
[2025-12-13T09:17:25.803167819Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1128
[2025-12-13T09:17:25.803173349Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1129
[2025-12-13T09:17:25.803195220Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1632964
[2025-12-13T09:17:25.803201762Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:25.803226578Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.803234994Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:25.803252356Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.803266522Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1149 
[2025-12-13T09:17:25.803272473Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=15 blocks=[11900284..11900289] ecn_counts=None
[2025-12-13T09:17:25.803279436Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1394254 len=1316 fin=false
[2025-12-13T09:17:25.803293152Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.116647ms latest_rtt=50.863565ms srtt=42.079609ms min_rtt=31.442727ms rttvar=8.768374ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1399875, delivered_time: Instant { tv_sec: 774, tv_nsec: 422793179 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1149, largest_acked: 1129, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 34.625419ms, delivered: 18293, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 34.625419ms, rtt: 50.863565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791416, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.803316635Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1150 
[2025-12-13T09:17:25.803319982Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1395570 len=1324 fin=false
[2025-12-13T09:17:25.803325422Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.141143ms latest_rtt=50.863565ms srtt=42.079609ms min_rtt=31.442727ms rttvar=8.768374ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1399875, delivered_time: Instant { tv_sec: 774, tv_nsec: 422793179 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 371929614 }, end_of_app_limited: 0, last_sent_packet: 1150, largest_acked: 1129, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 34.625419ms, delivered: 18293, prior_delivered: 1381582, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 388167760 }), send_elapsed: 17.466419ms, ack_elapsed: 34.625419ms, rtt: 50.863565ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 791416, last_update: Instant { tv_sec: 774, tv_nsec: 421060636 }, next_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.803341251Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.803406082Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 421060636 } })
[2025-12-13T09:17:25.803417843Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.826501993Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.826535605Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.826555782Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900290 
[2025-12-13T09:17:25.826575710Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1162 blocks=[1118..1138] ecn_counts=None
[2025-12-13T09:17:25.826588543Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1130
[2025-12-13T09:17:25.826594755Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1131
[2025-12-13T09:17:25.826597901Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1132
[2025-12-13T09:17:25.826600846Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1133
[2025-12-13T09:17:25.826604072Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1134
[2025-12-13T09:17:25.826607018Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1135
[2025-12-13T09:17:25.826609963Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1136
[2025-12-13T09:17:25.826612808Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1137
[2025-12-13T09:17:25.826615674Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1138
[2025-12-13T09:17:25.826624360Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:25.826656710Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.826661890Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(11049)
[2025-12-13T09:17:25.826677669Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.826695252Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1151 
[2025-12-13T09:17:25.826699229Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1396894 len=1324 fin=false
[2025-12-13T09:17:25.826711652Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.585134ms latest_rtt=56.915011ms srtt=42.772033ms min_rtt=31.442727ms rttvar=7.96113ms cwnd=26642 ssthresh=11792 bytes_in_flight=16943 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1410924, delivered_time: Instant { tv_sec: 774, tv_nsec: 446205468 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, end_of_app_limited: 0, last_sent_packet: 1151, largest_acked: 1138, rate_sample: RateSample { bandwidth: 5.14 Mbps, is_app_limited: false, interval: 41.449692ms, delivered: 26642, prior_delivered: 1384282, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 404755776 }), send_elapsed: 17.360843ms, ack_elapsed: 41.449692ms, rtt: 56.915011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778604, last_update: Instant { tv_sec: 774, tv_nsec: 446335249 }, next_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.826750715Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1152 
[2025-12-13T09:17:25.826754291Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1398218 len=1324 fin=false
[2025-12-13T09:17:25.826760373Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.603659ms latest_rtt=56.915011ms srtt=42.772033ms min_rtt=31.442727ms rttvar=7.96113ms cwnd=26642 ssthresh=11792 bytes_in_flight=18293 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1410924, delivered_time: Instant { tv_sec: 774, tv_nsec: 446205468 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, end_of_app_limited: 0, last_sent_packet: 1152, largest_acked: 1138, rate_sample: RateSample { bandwidth: 5.14 Mbps, is_app_limited: false, interval: 41.449692ms, delivered: 26642, prior_delivered: 1384282, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 404755776 }), send_elapsed: 17.360843ms, ack_elapsed: 41.449692ms, rtt: 56.915011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778604, last_update: Instant { tv_sec: 774, tv_nsec: 446335249 }, next_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.826777314Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1153 
[2025-12-13T09:17:25.826780560Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1399542 len=1324 fin=false
[2025-12-13T09:17:25.826785690Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.606154ms latest_rtt=56.915011ms srtt=42.772033ms min_rtt=31.442727ms rttvar=7.96113ms cwnd=26642 ssthresh=11792 bytes_in_flight=19643 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1410924, delivered_time: Instant { tv_sec: 774, tv_nsec: 446205468 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, end_of_app_limited: 0, last_sent_packet: 1153, largest_acked: 1138, rate_sample: RateSample { bandwidth: 5.14 Mbps, is_app_limited: false, interval: 41.449692ms, delivered: 26642, prior_delivered: 1384282, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 404755776 }), send_elapsed: 17.360843ms, ack_elapsed: 41.449692ms, rtt: 56.915011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778604, last_update: Instant { tv_sec: 774, tv_nsec: 446335249 }, next_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.826802561Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1154 
[2025-12-13T09:17:25.826805807Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1400866 len=1324 fin=false
[2025-12-13T09:17:25.826810917Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.605653ms latest_rtt=56.915011ms srtt=42.772033ms min_rtt=31.442727ms rttvar=7.96113ms cwnd=26642 ssthresh=11792 bytes_in_flight=20993 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1410924, delivered_time: Instant { tv_sec: 774, tv_nsec: 446205468 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, end_of_app_limited: 0, last_sent_packet: 1154, largest_acked: 1138, rate_sample: RateSample { bandwidth: 5.14 Mbps, is_app_limited: false, interval: 41.449692ms, delivered: 26642, prior_delivered: 1384282, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 404755776 }), send_elapsed: 17.360843ms, ack_elapsed: 41.449692ms, rtt: 56.915011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778604, last_update: Instant { tv_sec: 774, tv_nsec: 446335249 }, next_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.826830854Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1155 
[2025-12-13T09:17:25.826834120Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1402190 len=1324 fin=false
[2025-12-13T09:17:25.826839159Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.605943ms latest_rtt=56.915011ms srtt=42.772033ms min_rtt=31.442727ms rttvar=7.96113ms cwnd=26642 ssthresh=11792 bytes_in_flight=22343 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1410924, delivered_time: Instant { tv_sec: 774, tv_nsec: 446205468 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, end_of_app_limited: 0, last_sent_packet: 1155, largest_acked: 1138, rate_sample: RateSample { bandwidth: 5.14 Mbps, is_app_limited: false, interval: 41.449692ms, delivered: 26642, prior_delivered: 1384282, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 404755776 }), send_elapsed: 17.360843ms, ack_elapsed: 41.449692ms, rtt: 56.915011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778604, last_update: Instant { tv_sec: 774, tv_nsec: 446335249 }, next_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.826854878Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1156 
[2025-12-13T09:17:25.826858095Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1403514 len=1324 fin=false
[2025-12-13T09:17:25.826862984Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.606564ms latest_rtt=56.915011ms srtt=42.772033ms min_rtt=31.442727ms rttvar=7.96113ms cwnd=26642 ssthresh=11792 bytes_in_flight=23693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1410924, delivered_time: Instant { tv_sec: 774, tv_nsec: 446205468 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, end_of_app_limited: 0, last_sent_packet: 1156, largest_acked: 1138, rate_sample: RateSample { bandwidth: 5.14 Mbps, is_app_limited: false, interval: 41.449692ms, delivered: 26642, prior_delivered: 1384282, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 404755776 }), send_elapsed: 17.360843ms, ack_elapsed: 41.449692ms, rtt: 56.915011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778604, last_update: Instant { tv_sec: 774, tv_nsec: 446335249 }, next_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.826881828Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1157 
[2025-12-13T09:17:25.826885054Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1404838 len=1324 fin=false
[2025-12-13T09:17:25.826890134Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.606475ms latest_rtt=56.915011ms srtt=42.772033ms min_rtt=31.442727ms rttvar=7.96113ms cwnd=26642 ssthresh=11792 bytes_in_flight=25043 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1410924, delivered_time: Instant { tv_sec: 774, tv_nsec: 446205468 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, end_of_app_limited: 0, last_sent_packet: 1157, largest_acked: 1138, rate_sample: RateSample { bandwidth: 5.14 Mbps, is_app_limited: false, interval: 41.449692ms, delivered: 26642, prior_delivered: 1384282, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 404755776 }), send_elapsed: 17.360843ms, ack_elapsed: 41.449692ms, rtt: 56.915011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778604, last_update: Instant { tv_sec: 774, tv_nsec: 446335249 }, next_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.826905783Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1158 
[2025-12-13T09:17:25.826908999Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1406162 len=1324 fin=false
[2025-12-13T09:17:25.826913958Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.606494ms latest_rtt=56.915011ms srtt=42.772033ms min_rtt=31.442727ms rttvar=7.96113ms cwnd=26642 ssthresh=11792 bytes_in_flight=26393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1410924, delivered_time: Instant { tv_sec: 774, tv_nsec: 446205468 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, end_of_app_limited: 0, last_sent_packet: 1158, largest_acked: 1138, rate_sample: RateSample { bandwidth: 5.14 Mbps, is_app_limited: false, interval: 41.449692ms, delivered: 26642, prior_delivered: 1384282, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 404755776 }), send_elapsed: 17.360843ms, ack_elapsed: 41.449692ms, rtt: 56.915011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778604, last_update: Instant { tv_sec: 774, tv_nsec: 446335249 }, next_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.826929367Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=231 pn=1159 
[2025-12-13T09:17:25.826932633Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1407486 len=223 fin=false
[2025-12-13T09:17:25.826937592Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.605612ms latest_rtt=56.915011ms srtt=42.772033ms min_rtt=31.442727ms rttvar=7.96113ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1410924, delivered_time: Instant { tv_sec: 774, tv_nsec: 446205468 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 389290457 }, end_of_app_limited: 0, last_sent_packet: 1159, largest_acked: 1138, rate_sample: RateSample { bandwidth: 5.14 Mbps, is_app_limited: false, interval: 41.449692ms, delivered: 26642, prior_delivered: 1384282, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 404755776 }), send_elapsed: 17.360843ms, ack_elapsed: 41.449692ms, rtt: 56.915011ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778604, last_update: Instant { tv_sec: 774, tv_nsec: 446335249 }, next_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.827185115Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 11049 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 446335249 } })
[2025-12-13T09:17:25.827200924Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.827208929Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.827219168Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.827224148Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.833839312Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.833878134Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.833897750Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900291 
[2025-12-13T09:17:25.833918569Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=13 blocks=[1118..1139] ecn_counts=None
[2025-12-13T09:17:25.833929770Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1139
[2025-12-13T09:17:25.833941321Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1643771
[2025-12-13T09:17:25.833948976Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:25.833978891Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.833985383Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:25.834041277Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.834062727Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1160 
[2025-12-13T09:17:25.834066895Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=20 blocks=[11900288..11900291] ecn_counts=None
[2025-12-13T09:17:25.834071764Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1407709 len=1316 fin=false
[2025-12-13T09:17:25.834087022Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.704945ms latest_rtt=32.486649ms srtt=41.473359ms min_rtt=31.442727ms rttvar=8.568193ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1412274, delivered_time: Instant { tv_sec: 774, tv_nsec: 453547285 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1160, largest_acked: 1139, rate_sample: RateSample { bandwidth: 2.46 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 15099, prior_delivered: 1397175, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 420864181 }), send_elapsed: 49.131022ms, ack_elapsed: 32.683104ms, rtt: 32.486649ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802985, last_update: Instant { tv_sec: 774, tv_nsec: 446335249 }, next_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.834127648Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.834185475Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 446335249 } })
[2025-12-13T09:17:25.834193680Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.844152319Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.844183597Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.844200488Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900292 
[2025-12-13T09:17:25.844221918Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1130..1149] ecn_counts=None
[2025-12-13T09:17:25.844233920Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1140
[2025-12-13T09:17:25.844240002Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1141
[2025-12-13T09:17:25.844244991Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1142
[2025-12-13T09:17:25.844250110Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1143
[2025-12-13T09:17:25.844255240Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1144
[2025-12-13T09:17:25.844260099Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1145
[2025-12-13T09:17:25.844265639Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1146
[2025-12-13T09:17:25.844270869Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1147
[2025-12-13T09:17:25.844275758Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1148
[2025-12-13T09:17:25.844280878Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1149
[2025-12-13T09:17:25.844290806Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.844324208Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.844332554Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12893)
[2025-12-13T09:17:25.844372758Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.844395851Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1161 
[2025-12-13T09:17:25.844402283Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1409025 len=1324 fin=false
[2025-12-13T09:17:25.844424154Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.550786ms latest_rtt=42.79055ms srtt=41.631007ms min_rtt=31.442727ms rttvar=6.741441ms cwnd=26642 ssthresh=11792 bytes_in_flight=15099 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1425167, delivered_time: Instant { tv_sec: 774, tv_nsec: 463851186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1161, largest_acked: 1149, rate_sample: RateSample { bandwidth: 4.12 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 25292, prior_delivered: 1399875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 422793179 }), send_elapsed: 49.131022ms, ack_elapsed: 41.058007ms, rtt: 42.79055ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 799944, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.844481591Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1162 
[2025-12-13T09:17:25.844487902Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1410349 len=1324 fin=false
[2025-12-13T09:17:25.844498562Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.572676ms latest_rtt=42.79055ms srtt=41.631007ms min_rtt=31.442727ms rttvar=6.741441ms cwnd=26642 ssthresh=11792 bytes_in_flight=16449 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1425167, delivered_time: Instant { tv_sec: 774, tv_nsec: 463851186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1162, largest_acked: 1149, rate_sample: RateSample { bandwidth: 4.12 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 25292, prior_delivered: 1399875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 422793179 }), send_elapsed: 49.131022ms, ack_elapsed: 41.058007ms, rtt: 42.79055ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 799944, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.844527646Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1163 
[2025-12-13T09:17:25.844532826Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1411673 len=1324 fin=false
[2025-12-13T09:17:25.844542975Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.575611ms latest_rtt=42.79055ms srtt=41.631007ms min_rtt=31.442727ms rttvar=6.741441ms cwnd=26642 ssthresh=11792 bytes_in_flight=17799 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1425167, delivered_time: Instant { tv_sec: 774, tv_nsec: 463851186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1163, largest_acked: 1149, rate_sample: RateSample { bandwidth: 4.12 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 25292, prior_delivered: 1399875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 422793179 }), send_elapsed: 49.131022ms, ack_elapsed: 41.058007ms, rtt: 42.79055ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 799944, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.844581917Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1164 
[2025-12-13T09:17:25.844588339Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1412997 len=1324 fin=false
[2025-12-13T09:17:25.844599289Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.573477ms latest_rtt=42.79055ms srtt=41.631007ms min_rtt=31.442727ms rttvar=6.741441ms cwnd=26642 ssthresh=11792 bytes_in_flight=19149 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1425167, delivered_time: Instant { tv_sec: 774, tv_nsec: 463851186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1164, largest_acked: 1149, rate_sample: RateSample { bandwidth: 4.12 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 25292, prior_delivered: 1399875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 422793179 }), send_elapsed: 49.131022ms, ack_elapsed: 41.058007ms, rtt: 42.79055ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 799944, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.844618615Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1165 
[2025-12-13T09:17:25.844624586Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1414321 len=1324 fin=false
[2025-12-13T09:17:25.844634044Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.575852ms latest_rtt=42.79055ms srtt=41.631007ms min_rtt=31.442727ms rttvar=6.741441ms cwnd=26642 ssthresh=11792 bytes_in_flight=20499 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1425167, delivered_time: Instant { tv_sec: 774, tv_nsec: 463851186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1165, largest_acked: 1149, rate_sample: RateSample { bandwidth: 4.12 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 25292, prior_delivered: 1399875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 422793179 }), send_elapsed: 49.131022ms, ack_elapsed: 41.058007ms, rtt: 42.79055ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 799944, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.844661425Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1166 
[2025-12-13T09:17:25.844664761Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1415645 len=1324 fin=false
[2025-12-13T09:17:25.844670171Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.58527ms latest_rtt=42.79055ms srtt=41.631007ms min_rtt=31.442727ms rttvar=6.741441ms cwnd=26642 ssthresh=11792 bytes_in_flight=21849 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1425167, delivered_time: Instant { tv_sec: 774, tv_nsec: 463851186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1166, largest_acked: 1149, rate_sample: RateSample { bandwidth: 4.12 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 25292, prior_delivered: 1399875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 422793179 }), send_elapsed: 49.131022ms, ack_elapsed: 41.058007ms, rtt: 42.79055ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 799944, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.844691551Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1167 
[2025-12-13T09:17:25.844694787Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1416969 len=1324 fin=false
[2025-12-13T09:17:25.844699977Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.586021ms latest_rtt=42.79055ms srtt=41.631007ms min_rtt=31.442727ms rttvar=6.741441ms cwnd=26642 ssthresh=11792 bytes_in_flight=23199 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1425167, delivered_time: Instant { tv_sec: 774, tv_nsec: 463851186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1167, largest_acked: 1149, rate_sample: RateSample { bandwidth: 4.12 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 25292, prior_delivered: 1399875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 422793179 }), send_elapsed: 49.131022ms, ack_elapsed: 41.058007ms, rtt: 42.79055ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 799944, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.844715666Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1168 
[2025-12-13T09:17:25.844718852Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1418293 len=1324 fin=false
[2025-12-13T09:17:25.844723811Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.586742ms latest_rtt=42.79055ms srtt=41.631007ms min_rtt=31.442727ms rttvar=6.741441ms cwnd=26642 ssthresh=11792 bytes_in_flight=24549 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1425167, delivered_time: Instant { tv_sec: 774, tv_nsec: 463851186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1168, largest_acked: 1149, rate_sample: RateSample { bandwidth: 4.12 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 25292, prior_delivered: 1399875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 422793179 }), send_elapsed: 49.131022ms, ack_elapsed: 41.058007ms, rtt: 42.79055ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 799944, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.844742796Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1169 
[2025-12-13T09:17:25.844746022Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1419617 len=1324 fin=false
[2025-12-13T09:17:25.844751282Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.586502ms latest_rtt=42.79055ms srtt=41.631007ms min_rtt=31.442727ms rttvar=6.741441ms cwnd=26642 ssthresh=11792 bytes_in_flight=25899 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1425167, delivered_time: Instant { tv_sec: 774, tv_nsec: 463851186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1169, largest_acked: 1149, rate_sample: RateSample { bandwidth: 4.12 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 25292, prior_delivered: 1399875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 422793179 }), send_elapsed: 49.131022ms, ack_elapsed: 41.058007ms, rtt: 42.79055ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 799944, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.844766961Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1170 
[2025-12-13T09:17:25.844770217Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1420941 len=717 fin=false
[2025-12-13T09:17:25.844775156Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.586732ms latest_rtt=42.79055ms srtt=41.631007ms min_rtt=31.442727ms rttvar=6.741441ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1425167, delivered_time: Instant { tv_sec: 774, tv_nsec: 463851186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 421060636 }, end_of_app_limited: 0, last_sent_packet: 1170, largest_acked: 1149, rate_sample: RateSample { bandwidth: 4.12 Mbps, is_app_limited: false, interval: 49.131022ms, delivered: 25292, prior_delivered: 1399875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 422793179 }), send_elapsed: 49.131022ms, ack_elapsed: 41.058007ms, rtt: 42.79055ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 799944, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.844895500Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12893 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 464034817 } })
[2025-12-13T09:17:25.844907101Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.844912752Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.844918382Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.844921478Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.859040030Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.859081257Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.859102296Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900293 
[2025-12-13T09:17:25.859122103Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=15 blocks=[1130..1151] ecn_counts=None
[2025-12-13T09:17:25.859135317Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1150
[2025-12-13T09:17:25.859141509Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1151
[2025-12-13T09:17:25.859152479Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4019658
[2025-12-13T09:17:25.859160093Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:25.859197192Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.859206079Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:25.859225465Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.859246804Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1171 
[2025-12-13T09:17:25.859251784Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=17 blocks=[11900290..11900293] ecn_counts=None
[2025-12-13T09:17:25.859256633Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1421658 len=1316 fin=false
[2025-12-13T09:17:25.859270929Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.982271ms latest_rtt=32.416421ms srtt=40.464183ms min_rtt=31.442727ms rttvar=7.389726ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1427867, delivered_time: Instant { tv_sec: 774, tv_nsec: 478751670 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, end_of_app_limited: 0, last_sent_packet: 1171, largest_acked: 1151, rate_sample: RateSample { bandwidth: 2.38 Mbps, is_app_limited: false, interval: 57.044792ms, delivered: 16943, prior_delivered: 1410924, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 446205468 }), send_elapsed: 57.044792ms, ack_elapsed: 32.546202ms, rtt: 32.416421ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 823011, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.859300614Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1172 
[2025-12-13T09:17:25.859304742Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1422974 len=1324 fin=false
[2025-12-13T09:17:25.859311775Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.00843ms latest_rtt=32.416421ms srtt=40.464183ms min_rtt=31.442727ms rttvar=7.389726ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1427867, delivered_time: Instant { tv_sec: 774, tv_nsec: 478751670 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 446335249 }, end_of_app_limited: 0, last_sent_packet: 1172, largest_acked: 1151, rate_sample: RateSample { bandwidth: 2.38 Mbps, is_app_limited: false, interval: 57.044792ms, delivered: 16943, prior_delivered: 1410924, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 446205468 }), send_elapsed: 57.044792ms, ack_elapsed: 32.546202ms, rtt: 32.416421ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 823011, last_update: Instant { tv_sec: 774, tv_nsec: 464034817 }, next_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.859345097Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.859449581Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 464034817 } })
[2025-12-13T09:17:25.859463738Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.876545795Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.876577233Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.876593614Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900294 
[2025-12-13T09:17:25.876613000Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=10 blocks=[1140..1161] ecn_counts=None
[2025-12-13T09:17:25.876623589Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1152
[2025-12-13T09:17:25.876629741Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1153
[2025-12-13T09:17:25.876635311Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1154
[2025-12-13T09:17:25.876639930Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1155
[2025-12-13T09:17:25.876645139Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1156
[2025-12-13T09:17:25.876650269Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1157
[2025-12-13T09:17:25.876655138Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1158
[2025-12-13T09:17:25.876659656Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1159
[2025-12-13T09:17:25.876664225Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1160
[2025-12-13T09:17:25.876669324Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1161
[2025-12-13T09:17:25.876680966Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.876750145Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.876759602Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12399)
[2025-12-13T09:17:25.876779139Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.876801179Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1173 
[2025-12-13T09:17:25.876813833Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1424298 len=1324 fin=false
[2025-12-13T09:17:25.876836926Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.872155ms latest_rtt=32.209624ms srtt=39.422363ms min_rtt=31.442727ms rttvar=7.625933ms cwnd=26642 ssthresh=11792 bytes_in_flight=15593 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1440266, delivered_time: Instant { tv_sec: 774, tv_nsec: 496244441 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1173, largest_acked: 1161, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 42.974181ms, delivered: 15099, prior_delivered: 1425167, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 463851186 }), send_elapsed: 42.974181ms, ack_elapsed: 32.393255ms, rtt: 32.209624ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844761, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.876880036Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1174 
[2025-12-13T09:17:25.876885786Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1425622 len=1324 fin=false
[2025-12-13T09:17:25.876895936Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.903293ms latest_rtt=32.209624ms srtt=39.422363ms min_rtt=31.442727ms rttvar=7.625933ms cwnd=26642 ssthresh=11792 bytes_in_flight=16943 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1440266, delivered_time: Instant { tv_sec: 774, tv_nsec: 496244441 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1174, largest_acked: 1161, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 42.974181ms, delivered: 15099, prior_delivered: 1425167, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 463851186 }), send_elapsed: 42.974181ms, ack_elapsed: 32.393255ms, rtt: 32.209624ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844761, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.876924959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1175 
[2025-12-13T09:17:25.876930480Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1426946 len=1324 fin=false
[2025-12-13T09:17:25.876940659Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.905557ms latest_rtt=32.209624ms srtt=39.422363ms min_rtt=31.442727ms rttvar=7.625933ms cwnd=26642 ssthresh=11792 bytes_in_flight=18293 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1440266, delivered_time: Instant { tv_sec: 774, tv_nsec: 496244441 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1175, largest_acked: 1161, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 42.974181ms, delivered: 15099, prior_delivered: 1425167, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 463851186 }), send_elapsed: 42.974181ms, ack_elapsed: 32.393255ms, rtt: 32.209624ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844761, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.876976335Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1176 
[2025-12-13T09:17:25.876981965Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1428270 len=1324 fin=false
[2025-12-13T09:17:25.876993437Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.903524ms latest_rtt=32.209624ms srtt=39.422363ms min_rtt=31.442727ms rttvar=7.625933ms cwnd=26642 ssthresh=11792 bytes_in_flight=19643 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1440266, delivered_time: Instant { tv_sec: 774, tv_nsec: 496244441 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1176, largest_acked: 1161, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 42.974181ms, delivered: 15099, prior_delivered: 1425167, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 463851186 }), send_elapsed: 42.974181ms, ack_elapsed: 32.393255ms, rtt: 32.209624ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844761, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.877023923Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1177 
[2025-12-13T09:17:25.877029794Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1429594 len=1324 fin=false
[2025-12-13T09:17:25.877037338Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.908101ms latest_rtt=32.209624ms srtt=39.422363ms min_rtt=31.442727ms rttvar=7.625933ms cwnd=26642 ssthresh=11792 bytes_in_flight=20993 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1440266, delivered_time: Instant { tv_sec: 774, tv_nsec: 496244441 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1177, largest_acked: 1161, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 42.974181ms, delivered: 15099, prior_delivered: 1425167, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 463851186 }), send_elapsed: 42.974181ms, ack_elapsed: 32.393255ms, rtt: 32.209624ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844761, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.877053899Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1178 
[2025-12-13T09:17:25.877061653Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1430918 len=1324 fin=false
[2025-12-13T09:17:25.877066933Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.910606ms latest_rtt=32.209624ms srtt=39.422363ms min_rtt=31.442727ms rttvar=7.625933ms cwnd=26642 ssthresh=11792 bytes_in_flight=22343 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1440266, delivered_time: Instant { tv_sec: 774, tv_nsec: 496244441 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1178, largest_acked: 1161, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 42.974181ms, delivered: 15099, prior_delivered: 1425167, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 463851186 }), send_elapsed: 42.974181ms, ack_elapsed: 32.393255ms, rtt: 32.209624ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844761, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.877089175Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1179 
[2025-12-13T09:17:25.877094554Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1432242 len=1324 fin=false
[2025-12-13T09:17:25.877103982Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.907019ms latest_rtt=32.209624ms srtt=39.422363ms min_rtt=31.442727ms rttvar=7.625933ms cwnd=26642 ssthresh=11792 bytes_in_flight=23693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1440266, delivered_time: Instant { tv_sec: 774, tv_nsec: 496244441 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1179, largest_acked: 1161, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 42.974181ms, delivered: 15099, prior_delivered: 1425167, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 463851186 }), send_elapsed: 42.974181ms, ack_elapsed: 32.393255ms, rtt: 32.209624ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844761, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.877122096Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1180 
[2025-12-13T09:17:25.877125432Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1433566 len=1324 fin=false
[2025-12-13T09:17:25.877130772Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.915125ms latest_rtt=32.209624ms srtt=39.422363ms min_rtt=31.442727ms rttvar=7.625933ms cwnd=26642 ssthresh=11792 bytes_in_flight=25043 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1440266, delivered_time: Instant { tv_sec: 774, tv_nsec: 496244441 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1180, largest_acked: 1161, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 42.974181ms, delivered: 15099, prior_delivered: 1425167, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 463851186 }), send_elapsed: 42.974181ms, ack_elapsed: 32.393255ms, rtt: 32.209624ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844761, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.877150699Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1182 
[2025-12-13T09:17:25.877154035Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1434890 len=1324 fin=false
[2025-12-13T09:17:25.877159315Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.915255ms latest_rtt=32.209624ms srtt=39.422363ms min_rtt=31.442727ms rttvar=7.625933ms cwnd=26642 ssthresh=11792 bytes_in_flight=26393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1440266, delivered_time: Instant { tv_sec: 774, tv_nsec: 496244441 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1182, largest_acked: 1161, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 42.974181ms, delivered: 15099, prior_delivered: 1425167, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 463851186 }), send_elapsed: 42.974181ms, ack_elapsed: 32.393255ms, rtt: 32.209624ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844761, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.877183540Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=231 pn=1183 
[2025-12-13T09:17:25.877188720Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1436214 len=223 fin=false
[2025-12-13T09:17:25.877196484Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.909645ms latest_rtt=32.209624ms srtt=39.422363ms min_rtt=31.442727ms rttvar=7.625933ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1440266, delivered_time: Instant { tv_sec: 774, tv_nsec: 496244441 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1183, largest_acked: 1161, rate_sample: RateSample { bandwidth: 2.81 Mbps, is_app_limited: false, interval: 42.974181ms, delivered: 15099, prior_delivered: 1425167, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 463851186 }), send_elapsed: 42.974181ms, ack_elapsed: 32.393255ms, rtt: 32.209624ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844761, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.877367672Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12399 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 496438672 } })
[2025-12-13T09:17:25.877382360Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.877388441Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.877394973Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.877398129Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.891390193Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.891435477Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.891455004Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900295 
[2025-12-13T09:17:25.891475442Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=15 blocks=[1152..1171] ecn_counts=None
[2025-12-13T09:17:25.891486402Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1162
[2025-12-13T09:17:25.891491722Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1163
[2025-12-13T09:17:25.891495930Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1164
[2025-12-13T09:17:25.891499717Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1165
[2025-12-13T09:17:25.891503484Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1166
[2025-12-13T09:17:25.891507792Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1167
[2025-12-13T09:17:25.891511709Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1168
[2025-12-13T09:17:25.891515626Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1169
[2025-12-13T09:17:25.891519844Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1170
[2025-12-13T09:17:25.891524423Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1171
[2025-12-13T09:17:25.891538789Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.891585396Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.891593521Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(10401)
[2025-12-13T09:17:25.891612887Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.891635149Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1184 
[2025-12-13T09:17:25.891641270Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM_DATA_BLOCKED stream=0 limit=1643771
[2025-12-13T09:17:25.891646740Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1436437 len=1318 fin=false
[2025-12-13T09:17:25.891664924Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.720669ms latest_rtt=47.070162ms srtt=40.363337ms min_rtt=31.442727ms rttvar=7.601398ms cwnd=26642 ssthresh=11792 bytes_in_flight=15099 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1453159, delivered_time: Instant { tv_sec: 774, tv_nsec: 511104979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1184, largest_acked: 1171, rate_sample: RateSample { bandwidth: 6.25 Mbps, is_app_limited: false, interval: 32.353309ms, delivered: 25292, prior_delivered: 1427867, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 478751670 }), send_elapsed: 17.699568ms, ack_elapsed: 32.353309ms, rtt: 47.070162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825068, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.891704387Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1185 
[2025-12-13T09:17:25.891707894Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1437755 len=1324 fin=false
[2025-12-13T09:17:25.891714045Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.754832ms latest_rtt=47.070162ms srtt=40.363337ms min_rtt=31.442727ms rttvar=7.601398ms cwnd=26642 ssthresh=11792 bytes_in_flight=16449 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1453159, delivered_time: Instant { tv_sec: 774, tv_nsec: 511104979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1185, largest_acked: 1171, rate_sample: RateSample { bandwidth: 6.25 Mbps, is_app_limited: false, interval: 32.353309ms, delivered: 25292, prior_delivered: 1427867, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 478751670 }), send_elapsed: 17.699568ms, ack_elapsed: 32.353309ms, rtt: 47.070162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825068, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.891731968Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1186 
[2025-12-13T09:17:25.891737969Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1439079 len=1324 fin=false
[2025-12-13T09:17:25.891747146Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.749573ms latest_rtt=47.070162ms srtt=40.363337ms min_rtt=31.442727ms rttvar=7.601398ms cwnd=26642 ssthresh=11792 bytes_in_flight=17799 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1453159, delivered_time: Instant { tv_sec: 774, tv_nsec: 511104979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1186, largest_acked: 1171, rate_sample: RateSample { bandwidth: 6.25 Mbps, is_app_limited: false, interval: 32.353309ms, delivered: 25292, prior_delivered: 1427867, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 478751670 }), send_elapsed: 17.699568ms, ack_elapsed: 32.353309ms, rtt: 47.070162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825068, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.891777193Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1187 
[2025-12-13T09:17:25.891780619Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1440403 len=1324 fin=false
[2025-12-13T09:17:25.891801307Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.741418ms latest_rtt=47.070162ms srtt=40.363337ms min_rtt=31.442727ms rttvar=7.601398ms cwnd=26642 ssthresh=11792 bytes_in_flight=19149 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1453159, delivered_time: Instant { tv_sec: 774, tv_nsec: 511104979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1187, largest_acked: 1171, rate_sample: RateSample { bandwidth: 6.25 Mbps, is_app_limited: false, interval: 32.353309ms, delivered: 25292, prior_delivered: 1427867, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 478751670 }), send_elapsed: 17.699568ms, ack_elapsed: 32.353309ms, rtt: 47.070162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825068, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.891817958Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1188 
[2025-12-13T09:17:25.891821264Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1441727 len=1324 fin=false
[2025-12-13T09:17:25.891826364Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.75841ms latest_rtt=47.070162ms srtt=40.363337ms min_rtt=31.442727ms rttvar=7.601398ms cwnd=26642 ssthresh=11792 bytes_in_flight=20499 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1453159, delivered_time: Instant { tv_sec: 774, tv_nsec: 511104979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1188, largest_acked: 1171, rate_sample: RateSample { bandwidth: 6.25 Mbps, is_app_limited: false, interval: 32.353309ms, delivered: 25292, prior_delivered: 1427867, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 478751670 }), send_elapsed: 17.699568ms, ack_elapsed: 32.353309ms, rtt: 47.070162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825068, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.891842253Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1189 
[2025-12-13T09:17:25.891845489Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1443051 len=1324 fin=false
[2025-12-13T09:17:25.891850679Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.75852ms latest_rtt=47.070162ms srtt=40.363337ms min_rtt=31.442727ms rttvar=7.601398ms cwnd=26642 ssthresh=11792 bytes_in_flight=21849 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1453159, delivered_time: Instant { tv_sec: 774, tv_nsec: 511104979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1189, largest_acked: 1171, rate_sample: RateSample { bandwidth: 6.25 Mbps, is_app_limited: false, interval: 32.353309ms, delivered: 25292, prior_delivered: 1427867, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 478751670 }), send_elapsed: 17.699568ms, ack_elapsed: 32.353309ms, rtt: 47.070162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825068, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.891869133Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1190 
[2025-12-13T09:17:25.891872399Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1444375 len=1324 fin=false
[2025-12-13T09:17:25.891877449Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.7587ms latest_rtt=47.070162ms srtt=40.363337ms min_rtt=31.442727ms rttvar=7.601398ms cwnd=26642 ssthresh=11792 bytes_in_flight=23199 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1453159, delivered_time: Instant { tv_sec: 774, tv_nsec: 511104979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1190, largest_acked: 1171, rate_sample: RateSample { bandwidth: 6.25 Mbps, is_app_limited: false, interval: 32.353309ms, delivered: 25292, prior_delivered: 1427867, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 478751670 }), send_elapsed: 17.699568ms, ack_elapsed: 32.353309ms, rtt: 47.070162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825068, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.891892968Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1191 
[2025-12-13T09:17:25.891896194Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1445699 len=1324 fin=false
[2025-12-13T09:17:25.891901043Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.759121ms latest_rtt=47.070162ms srtt=40.363337ms min_rtt=31.442727ms rttvar=7.601398ms cwnd=26642 ssthresh=11792 bytes_in_flight=24549 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1453159, delivered_time: Instant { tv_sec: 774, tv_nsec: 511104979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1191, largest_acked: 1171, rate_sample: RateSample { bandwidth: 6.25 Mbps, is_app_limited: false, interval: 32.353309ms, delivered: 25292, prior_delivered: 1427867, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 478751670 }), send_elapsed: 17.699568ms, ack_elapsed: 32.353309ms, rtt: 47.070162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825068, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.891919326Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1192 
[2025-12-13T09:17:25.891922583Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1447023 len=1324 fin=false
[2025-12-13T09:17:25.891927462Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.75882ms latest_rtt=47.070162ms srtt=40.363337ms min_rtt=31.442727ms rttvar=7.601398ms cwnd=26642 ssthresh=11792 bytes_in_flight=25899 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1453159, delivered_time: Instant { tv_sec: 774, tv_nsec: 511104979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1192, largest_acked: 1171, rate_sample: RateSample { bandwidth: 6.25 Mbps, is_app_limited: false, interval: 32.353309ms, delivered: 25292, prior_delivered: 1427867, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 478751670 }), send_elapsed: 17.699568ms, ack_elapsed: 32.353309ms, rtt: 47.070162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825068, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.891943141Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1193 
[2025-12-13T09:17:25.891946367Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1448347 len=717 fin=false
[2025-12-13T09:17:25.891951226Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.758961ms latest_rtt=47.070162ms srtt=40.363337ms min_rtt=31.442727ms rttvar=7.601398ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1453159, delivered_time: Instant { tv_sec: 774, tv_nsec: 511104979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 464034817 }, end_of_app_limited: 0, last_sent_packet: 1193, largest_acked: 1171, rate_sample: RateSample { bandwidth: 6.25 Mbps, is_app_limited: false, interval: 32.353309ms, delivered: 25292, prior_delivered: 1427867, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 478751670 }), send_elapsed: 17.699568ms, ack_elapsed: 32.353309ms, rtt: 47.070162ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825068, last_update: Instant { tv_sec: 774, tv_nsec: 496438672 }, next_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.892082279Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12893 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 496438672 } })
[2025-12-13T09:17:25.892094182Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.892102126Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.892109780Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.892112896Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.909052088Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.909103033Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.909121587Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900296 
[2025-12-13T09:17:25.909140643Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=15 blocks=[1152..1173] ecn_counts=None
[2025-12-13T09:17:25.909151072Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1172
[2025-12-13T09:17:25.909156612Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1173
[2025-12-13T09:17:25.909166430Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1687766
[2025-12-13T09:17:25.909174355Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:25.909205804Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.909213668Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:25.909227874Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.909245507Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1194 
[2025-12-13T09:17:25.909249805Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=15 blocks=[11900294..11900296] ecn_counts=None
[2025-12-13T09:17:25.909254254Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1449064 len=1316 fin=false
[2025-12-13T09:17:25.909266286Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.26363ms latest_rtt=32.332971ms srtt=39.34454ms min_rtt=31.442727ms rttvar=7.738639ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1455859, delivered_time: Instant { tv_sec: 774, tv_nsec: 528771643 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1194, largest_acked: 1173, rate_sample: RateSample { bandwidth: 3.84 Mbps, is_app_limited: false, interval: 32.527202ms, delivered: 15593, prior_delivered: 1440266, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 496244441 }), send_elapsed: 32.403855ms, ack_elapsed: 32.527202ms, rtt: 32.332971ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 846432, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.909292955Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1195 
[2025-12-13T09:17:25.909296502Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1450380 len=1324 fin=false
[2025-12-13T09:17:25.909302333Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.286713ms latest_rtt=32.332971ms srtt=39.34454ms min_rtt=31.442727ms rttvar=7.738639ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1455859, delivered_time: Instant { tv_sec: 774, tv_nsec: 528771643 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1195, largest_acked: 1173, rate_sample: RateSample { bandwidth: 3.84 Mbps, is_app_limited: false, interval: 32.527202ms, delivered: 15593, prior_delivered: 1440266, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 496244441 }), send_elapsed: 32.403855ms, ack_elapsed: 32.527202ms, rtt: 32.332971ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 846432, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.909326528Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.909451610Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 528885905 } })
[2025-12-13T09:17:25.909466308Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.917726060Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.917786142Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.917806640Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900297 
[2025-12-13T09:17:25.917824604Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1152..1180, 1182..1182] ecn_counts=None
[2025-12-13T09:17:25.917836015Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1174
[2025-12-13T09:17:25.917841495Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1175
[2025-12-13T09:17:25.917846474Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1176
[2025-12-13T09:17:25.917872943Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1177
[2025-12-13T09:17:25.917878173Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1178
[2025-12-13T09:17:25.917882962Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1179
[2025-12-13T09:17:25.917887951Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1180
[2025-12-13T09:17:25.917893191Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1182
[2025-12-13T09:17:25.917905283Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.917971757Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.917979852Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(10800)
[2025-12-13T09:17:25.917997485Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.918032490Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1196 
[2025-12-13T09:17:25.918037219Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1451704 len=1324 fin=false
[2025-12-13T09:17:25.918054681Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.345719ms latest_rtt=41.017974ms srtt=39.548718ms min_rtt=31.442727ms rttvar=6.212337ms cwnd=26642 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1466659, delivered_time: Instant { tv_sec: 774, tv_nsec: 537456646 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1196, largest_acked: 1182, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 41.212205ms, delivered: 26393, prior_delivered: 1440266, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 496244441 }), send_elapsed: 32.403855ms, ack_elapsed: 41.212205ms, rtt: 41.017974ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842062, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.918091710Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1197 
[2025-12-13T09:17:25.918095276Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1453028 len=1324 fin=false
[2025-12-13T09:17:25.918101348Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.384672ms latest_rtt=41.017974ms srtt=39.548718ms min_rtt=31.442727ms rttvar=6.212337ms cwnd=26642 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1466659, delivered_time: Instant { tv_sec: 774, tv_nsec: 537456646 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1197, largest_acked: 1182, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 41.212205ms, delivered: 26393, prior_delivered: 1440266, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 496244441 }), send_elapsed: 32.403855ms, ack_elapsed: 41.212205ms, rtt: 41.017974ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842062, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.918118570Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1198 
[2025-12-13T09:17:25.918121836Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1454352 len=1324 fin=false
[2025-12-13T09:17:25.918126955Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.387566ms latest_rtt=41.017974ms srtt=39.548718ms min_rtt=31.442727ms rttvar=6.212337ms cwnd=26642 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1466659, delivered_time: Instant { tv_sec: 774, tv_nsec: 537456646 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1198, largest_acked: 1182, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 41.212205ms, delivered: 26393, prior_delivered: 1440266, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 496244441 }), send_elapsed: 32.403855ms, ack_elapsed: 41.212205ms, rtt: 41.017974ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842062, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.918147043Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1199 
[2025-12-13T09:17:25.918150349Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1455676 len=1324 fin=false
[2025-12-13T09:17:25.918155479Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.387115ms latest_rtt=41.017974ms srtt=39.548718ms min_rtt=31.442727ms rttvar=6.212337ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1466659, delivered_time: Instant { tv_sec: 774, tv_nsec: 537456646 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1199, largest_acked: 1182, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 41.212205ms, delivered: 26393, prior_delivered: 1440266, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 496244441 }), send_elapsed: 32.403855ms, ack_elapsed: 41.212205ms, rtt: 41.017974ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842062, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.918171298Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1200 
[2025-12-13T09:17:25.918174574Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1457000 len=1324 fin=false
[2025-12-13T09:17:25.918179623Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.387737ms latest_rtt=41.017974ms srtt=39.548718ms min_rtt=31.442727ms rttvar=6.212337ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1466659, delivered_time: Instant { tv_sec: 774, tv_nsec: 537456646 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1200, largest_acked: 1182, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 41.212205ms, delivered: 26393, prior_delivered: 1440266, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 496244441 }), send_elapsed: 32.403855ms, ack_elapsed: 41.212205ms, rtt: 41.017974ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842062, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.918195342Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1201 
[2025-12-13T09:17:25.918198568Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1458324 len=1324 fin=false
[2025-12-13T09:17:25.918203498Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.387857ms latest_rtt=41.017974ms srtt=39.548718ms min_rtt=31.442727ms rttvar=6.212337ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1466659, delivered_time: Instant { tv_sec: 774, tv_nsec: 537456646 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1201, largest_acked: 1182, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 41.212205ms, delivered: 26393, prior_delivered: 1440266, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 496244441 }), send_elapsed: 32.403855ms, ack_elapsed: 41.212205ms, rtt: 41.017974ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842062, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.918222393Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1202 
[2025-12-13T09:17:25.918225619Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1459648 len=1324 fin=false
[2025-12-13T09:17:25.918230548Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.387717ms latest_rtt=41.017974ms srtt=39.548718ms min_rtt=31.442727ms rttvar=6.212337ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1466659, delivered_time: Instant { tv_sec: 774, tv_nsec: 537456646 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1202, largest_acked: 1182, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 41.212205ms, delivered: 26393, prior_delivered: 1440266, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 496244441 }), send_elapsed: 32.403855ms, ack_elapsed: 41.212205ms, rtt: 41.017974ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842062, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.918246097Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1203 
[2025-12-13T09:17:25.918249323Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1460972 len=1324 fin=false
[2025-12-13T09:17:25.918268819Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.37349ms latest_rtt=41.017974ms srtt=39.548718ms min_rtt=31.442727ms rttvar=6.212337ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1466659, delivered_time: Instant { tv_sec: 774, tv_nsec: 537456646 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1203, largest_acked: 1182, rate_sample: RateSample { bandwidth: 5.12 Mbps, is_app_limited: false, interval: 41.212205ms, delivered: 26393, prior_delivered: 1440266, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 496244441 }), send_elapsed: 32.403855ms, ack_elapsed: 41.212205ms, rtt: 41.017974ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842062, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.918288536Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.918463020Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 10800 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 528885905 } })
[2025-12-13T09:17:25.918476635Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.923897611Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.923920433Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.923936773Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900298 
[2025-12-13T09:17:25.923955247Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=9 blocks=[1152..1180, 1182..1184] ecn_counts=None
[2025-12-13T09:17:25.923968091Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1183
[2025-12-13T09:17:25.923974053Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1184
[2025-12-13T09:17:25.923985013Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1698581
[2025-12-13T09:17:25.923992687Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:25.924020028Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.924026259Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1599)
[2025-12-13T09:17:25.924045766Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.924071203Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1204 
[2025-12-13T09:17:25.924077174Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=15 blocks=[11900294..11900298] ecn_counts=None
[2025-12-13T09:17:25.924082824Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1462296 len=1316 fin=false
[2025-12-13T09:17:25.924098364Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.605939ms latest_rtt=47.148207ms srtt=40.489653ms min_rtt=31.442727ms rttvar=6.541124ms cwnd=26642 ssthresh=11792 bytes_in_flight=26393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1468258, delivered_time: Instant { tv_sec: 774, tv_nsec: 543586879 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1204, largest_acked: 1184, rate_sample: RateSample { bandwidth: 3.72 Mbps, is_app_limited: false, interval: 32.4819ms, delivered: 15099, prior_delivered: 1453159, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 511104979 }), send_elapsed: 32.403855ms, ack_elapsed: 32.4819ms, rtt: 47.148207ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 822494, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.924130453Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=231 pn=1205 
[2025-12-13T09:17:25.924135823Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1463612 len=223 fin=false
[2025-12-13T09:17:25.924152975Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.627308ms latest_rtt=47.148207ms srtt=40.489653ms min_rtt=31.442727ms rttvar=6.541124ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1468258, delivered_time: Instant { tv_sec: 774, tv_nsec: 543586879 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1205, largest_acked: 1184, rate_sample: RateSample { bandwidth: 3.72 Mbps, is_app_limited: false, interval: 32.4819ms, delivered: 15099, prior_delivered: 1453159, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 511104979 }), send_elapsed: 32.403855ms, ack_elapsed: 32.4819ms, rtt: 47.148207ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 822494, last_update: Instant { tv_sec: 774, tv_nsec: 528885905 }, next_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.924235218Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1599 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 528885905 } })
[2025-12-13T09:17:25.924246228Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.924254053Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.924263240Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.924266826Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.928072389Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.928089902Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.928103196Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900299 
[2025-12-13T09:17:25.928118134Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1152..1180, 1182..1188] ecn_counts=None
[2025-12-13T09:17:25.928127632Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1185
[2025-12-13T09:17:25.928133513Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1186
[2025-12-13T09:17:25.928138712Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1187
[2025-12-13T09:17:25.928143692Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1188
[2025-12-13T09:17:25.928152839Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4064491
[2025-12-13T09:17:25.928159160Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:25.928185409Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.928192322Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5400)
[2025-12-13T09:17:25.928207460Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.928223560Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1206 
[2025-12-13T09:17:25.928229141Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=14 blocks=[11900294..11900299] ecn_counts=None
[2025-12-13T09:17:25.928235452Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1463835 len=1316 fin=false
[2025-12-13T09:17:25.928256601Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.184724ms latest_rtt=51.316424ms srtt=41.835999ms min_rtt=31.442727ms rttvar=7.598535ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1473658, delivered_time: Instant { tv_sec: 774, tv_nsec: 547755096 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1206, largest_acked: 1188, rate_sample: RateSample { bandwidth: 4.47 Mbps, is_app_limited: false, interval: 36.650117ms, delivered: 20499, prior_delivered: 1453159, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 511104979 }), send_elapsed: 32.403855ms, ack_elapsed: 36.650117ms, rtt: 51.316424ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 796024, last_update: Instant { tv_sec: 774, tv_nsec: 547866152 }, next_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.928280205Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1207 
[2025-12-13T09:17:25.928283712Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1465151 len=1324 fin=false
[2025-12-13T09:17:25.928289433Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.216854ms latest_rtt=51.316424ms srtt=41.835999ms min_rtt=31.442727ms rttvar=7.598535ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1473658, delivered_time: Instant { tv_sec: 774, tv_nsec: 547755096 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1207, largest_acked: 1188, rate_sample: RateSample { bandwidth: 4.47 Mbps, is_app_limited: false, interval: 36.650117ms, delivered: 20499, prior_delivered: 1453159, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 511104979 }), send_elapsed: 32.403855ms, ack_elapsed: 36.650117ms, rtt: 51.316424ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 796024, last_update: Instant { tv_sec: 774, tv_nsec: 547866152 }, next_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.928305713Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1208 
[2025-12-13T09:17:25.928308989Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1466475 len=1324 fin=false
[2025-12-13T09:17:25.928313978Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.219871ms latest_rtt=51.316424ms srtt=41.835999ms min_rtt=31.442727ms rttvar=7.598535ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1473658, delivered_time: Instant { tv_sec: 774, tv_nsec: 547755096 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1208, largest_acked: 1188, rate_sample: RateSample { bandwidth: 4.47 Mbps, is_app_limited: false, interval: 36.650117ms, delivered: 20499, prior_delivered: 1453159, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 511104979 }), send_elapsed: 32.403855ms, ack_elapsed: 36.650117ms, rtt: 51.316424ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 796024, last_update: Instant { tv_sec: 774, tv_nsec: 547866152 }, next_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.928339085Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1209 
[2025-12-13T09:17:25.928342421Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1467799 len=1324 fin=false
[2025-12-13T09:17:25.928368680Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.198159ms latest_rtt=51.316424ms srtt=41.835999ms min_rtt=31.442727ms rttvar=7.598535ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1473658, delivered_time: Instant { tv_sec: 774, tv_nsec: 547755096 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 496438672 }, end_of_app_limited: 0, last_sent_packet: 1209, largest_acked: 1188, rate_sample: RateSample { bandwidth: 4.47 Mbps, is_app_limited: false, interval: 36.650117ms, delivered: 20499, prior_delivered: 1453159, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 511104979 }), send_elapsed: 32.403855ms, ack_elapsed: 36.650117ms, rtt: 51.316424ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 796024, last_update: Instant { tv_sec: 774, tv_nsec: 547866152 }, next_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.928397433Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.928483122Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5400 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 547866152 } })
[2025-12-13T09:17:25.928494904Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.952293814Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.952338508Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.952380586Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900300 
[2025-12-13T09:17:25.952409059Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[1174..1180, 1182..1198] ecn_counts=None
[2025-12-13T09:17:25.952422674Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1189
[2025-12-13T09:17:25.952429046Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1190
[2025-12-13T09:17:25.952435448Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1191
[2025-12-13T09:17:25.952441118Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1192
[2025-12-13T09:17:25.952446368Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1193
[2025-12-13T09:17:25.952451758Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1194
[2025-12-13T09:17:25.952475412Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1195
[2025-12-13T09:17:25.952481684Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1196
[2025-12-13T09:17:25.952488346Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1197
[2025-12-13T09:17:25.952493957Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1198
[2025-12-13T09:17:25.952503765Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:25.952540804Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.952546254Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12893)
[2025-12-13T09:17:25.952564197Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.952584325Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1210 
[2025-12-13T09:17:25.952589174Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1469123 len=1324 fin=false
[2025-12-13T09:17:25.952602869Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.041194ms latest_rtt=43.144426ms srtt=41.996552ms min_rtt=31.442727ms rttvar=6.020007ms cwnd=26642 ssthresh=11792 bytes_in_flight=15099 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1486551, delivered_time: Instant { tv_sec: 774, tv_nsec: 572030331 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, end_of_app_limited: 0, last_sent_packet: 1210, largest_acked: 1198, rate_sample: RateSample { bandwidth: 4.60 Mbps, is_app_limited: false, interval: 34.573685ms, delivered: 19892, prior_delivered: 1466659, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 537456646 }), send_elapsed: 32.447233ms, ack_elapsed: 34.573685ms, rtt: 43.144426ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 792981, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.952630771Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1211 
[2025-12-13T09:17:25.952634728Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1470447 len=1324 fin=false
[2025-12-13T09:17:25.952641030Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.063226ms latest_rtt=43.144426ms srtt=41.996552ms min_rtt=31.442727ms rttvar=6.020007ms cwnd=26642 ssthresh=11792 bytes_in_flight=16449 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1486551, delivered_time: Instant { tv_sec: 774, tv_nsec: 572030331 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, end_of_app_limited: 0, last_sent_packet: 1211, largest_acked: 1198, rate_sample: RateSample { bandwidth: 4.60 Mbps, is_app_limited: false, interval: 34.573685ms, delivered: 19892, prior_delivered: 1466659, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 537456646 }), send_elapsed: 32.447233ms, ack_elapsed: 34.573685ms, rtt: 43.144426ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 792981, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.952665856Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1212 
[2025-12-13T09:17:25.952669813Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1471771 len=1324 fin=false
[2025-12-13T09:17:25.952675965Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.063917ms latest_rtt=43.144426ms srtt=41.996552ms min_rtt=31.442727ms rttvar=6.020007ms cwnd=26642 ssthresh=11792 bytes_in_flight=17799 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1486551, delivered_time: Instant { tv_sec: 774, tv_nsec: 572030331 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, end_of_app_limited: 0, last_sent_packet: 1212, largest_acked: 1198, rate_sample: RateSample { bandwidth: 4.60 Mbps, is_app_limited: false, interval: 34.573685ms, delivered: 19892, prior_delivered: 1466659, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 537456646 }), send_elapsed: 32.447233ms, ack_elapsed: 34.573685ms, rtt: 43.144426ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 792981, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.952692425Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1213 
[2025-12-13T09:17:25.952696212Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1473095 len=1324 fin=false
[2025-12-13T09:17:25.952702193Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.064568ms latest_rtt=43.144426ms srtt=41.996552ms min_rtt=31.442727ms rttvar=6.020007ms cwnd=26642 ssthresh=11792 bytes_in_flight=19149 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1486551, delivered_time: Instant { tv_sec: 774, tv_nsec: 572030331 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, end_of_app_limited: 0, last_sent_packet: 1213, largest_acked: 1198, rate_sample: RateSample { bandwidth: 4.60 Mbps, is_app_limited: false, interval: 34.573685ms, delivered: 19892, prior_delivered: 1466659, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 537456646 }), send_elapsed: 32.447233ms, ack_elapsed: 34.573685ms, rtt: 43.144426ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 792981, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.952718444Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1214 
[2025-12-13T09:17:25.952722171Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1474419 len=1324 fin=false
[2025-12-13T09:17:25.952743741Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.048899ms latest_rtt=43.144426ms srtt=41.996552ms min_rtt=31.442727ms rttvar=6.020007ms cwnd=26642 ssthresh=11792 bytes_in_flight=20499 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1486551, delivered_time: Instant { tv_sec: 774, tv_nsec: 572030331 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, end_of_app_limited: 0, last_sent_packet: 1214, largest_acked: 1198, rate_sample: RateSample { bandwidth: 4.60 Mbps, is_app_limited: false, interval: 34.573685ms, delivered: 19892, prior_delivered: 1466659, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 537456646 }), send_elapsed: 32.447233ms, ack_elapsed: 34.573685ms, rtt: 43.144426ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 792981, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.952765110Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1215 
[2025-12-13T09:17:25.952769008Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1475743 len=1324 fin=false
[2025-12-13T09:17:25.952775249Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.063295ms latest_rtt=43.144426ms srtt=41.996552ms min_rtt=31.442727ms rttvar=6.020007ms cwnd=26642 ssthresh=11792 bytes_in_flight=21849 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1486551, delivered_time: Instant { tv_sec: 774, tv_nsec: 572030331 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, end_of_app_limited: 0, last_sent_packet: 1215, largest_acked: 1198, rate_sample: RateSample { bandwidth: 4.60 Mbps, is_app_limited: false, interval: 34.573685ms, delivered: 19892, prior_delivered: 1466659, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 537456646 }), send_elapsed: 32.447233ms, ack_elapsed: 34.573685ms, rtt: 43.144426ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 792981, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.952791510Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1216 
[2025-12-13T09:17:25.952795286Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1477067 len=1324 fin=false
[2025-12-13T09:17:25.952801067Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.064858ms latest_rtt=43.144426ms srtt=41.996552ms min_rtt=31.442727ms rttvar=6.020007ms cwnd=26642 ssthresh=11792 bytes_in_flight=23199 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1486551, delivered_time: Instant { tv_sec: 774, tv_nsec: 572030331 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, end_of_app_limited: 0, last_sent_packet: 1216, largest_acked: 1198, rate_sample: RateSample { bandwidth: 4.60 Mbps, is_app_limited: false, interval: 34.573685ms, delivered: 19892, prior_delivered: 1466659, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 537456646 }), send_elapsed: 32.447233ms, ack_elapsed: 34.573685ms, rtt: 43.144426ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 792981, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.952820393Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1217 
[2025-12-13T09:17:25.952824210Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1478391 len=1324 fin=false
[2025-12-13T09:17:25.952830382Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.064548ms latest_rtt=43.144426ms srtt=41.996552ms min_rtt=31.442727ms rttvar=6.020007ms cwnd=26642 ssthresh=11792 bytes_in_flight=24549 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1486551, delivered_time: Instant { tv_sec: 774, tv_nsec: 572030331 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, end_of_app_limited: 0, last_sent_packet: 1217, largest_acked: 1198, rate_sample: RateSample { bandwidth: 4.60 Mbps, is_app_limited: false, interval: 34.573685ms, delivered: 19892, prior_delivered: 1466659, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 537456646 }), send_elapsed: 32.447233ms, ack_elapsed: 34.573685ms, rtt: 43.144426ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 792981, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.952846562Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1218 
[2025-12-13T09:17:25.952850349Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1479715 len=1324 fin=false
[2025-12-13T09:17:25.952856180Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.064889ms latest_rtt=43.144426ms srtt=41.996552ms min_rtt=31.442727ms rttvar=6.020007ms cwnd=26642 ssthresh=11792 bytes_in_flight=25899 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1486551, delivered_time: Instant { tv_sec: 774, tv_nsec: 572030331 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, end_of_app_limited: 0, last_sent_packet: 1218, largest_acked: 1198, rate_sample: RateSample { bandwidth: 4.60 Mbps, is_app_limited: false, interval: 34.573685ms, delivered: 19892, prior_delivered: 1466659, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 537456646 }), send_elapsed: 32.447233ms, ack_elapsed: 34.573685ms, rtt: 43.144426ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 792981, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.952872119Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1219 
[2025-12-13T09:17:25.952875936Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1481039 len=717 fin=false
[2025-12-13T09:17:25.952881707Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.065038ms latest_rtt=43.144426ms srtt=41.996552ms min_rtt=31.442727ms rttvar=6.020007ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1486551, delivered_time: Instant { tv_sec: 774, tv_nsec: 572030331 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 528885905 }, end_of_app_limited: 0, last_sent_packet: 1219, largest_acked: 1198, rate_sample: RateSample { bandwidth: 4.60 Mbps, is_app_limited: false, interval: 34.573685ms, delivered: 19892, prior_delivered: 1466659, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 537456646 }), send_elapsed: 32.447233ms, ack_elapsed: 34.573685ms, rtt: 43.144426ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 792981, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.953096847Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12893 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 572222568 } })
[2025-12-13T09:17:25.953112887Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.953120922Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.953128926Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.953132714Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.962421998Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.962458556Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.962476619Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900301 
[2025-12-13T09:17:25.962495284Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[1189..1208] ecn_counts=None
[2025-12-13T09:17:25.962508158Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1199
[2025-12-13T09:17:25.962515191Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1200
[2025-12-13T09:17:25.962521212Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1201
[2025-12-13T09:17:25.962527153Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1202
[2025-12-13T09:17:25.962532373Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1203
[2025-12-13T09:17:25.962538324Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1204
[2025-12-13T09:17:25.962545037Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1205
[2025-12-13T09:17:25.962549755Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1206
[2025-12-13T09:17:25.962553492Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1207
[2025-12-13T09:17:25.962557009Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1208
[2025-12-13T09:17:25.962568270Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.962617842Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.962626878Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12399)
[2025-12-13T09:17:25.962665410Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.962681510Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1220 
[2025-12-13T09:17:25.962686149Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1481756 len=1324 fin=false
[2025-12-13T09:17:25.962700555Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.814489ms latest_rtt=34.261034ms srtt=41.026612ms min_rtt=31.442727ms rttvar=6.454884ms cwnd=26642 ssthresh=11792 bytes_in_flight=15593 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1498950, delivered_time: Instant { tv_sec: 774, tv_nsec: 582127186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, end_of_app_limited: 0, last_sent_packet: 1220, largest_acked: 1208, rate_sample: RateSample { bandwidth: 3.93 Mbps, is_app_limited: false, interval: 51.42748ms, delivered: 25292, prior_delivered: 1473658, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 547755096 }), send_elapsed: 51.42748ms, ack_elapsed: 34.37209ms, rtt: 34.261034ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 811729, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.962728427Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1221 
[2025-12-13T09:17:25.962732475Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1483080 len=1324 fin=false
[2025-12-13T09:17:25.962738746Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.832944ms latest_rtt=34.261034ms srtt=41.026612ms min_rtt=31.442727ms rttvar=6.454884ms cwnd=26642 ssthresh=11792 bytes_in_flight=16943 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1498950, delivered_time: Instant { tv_sec: 774, tv_nsec: 582127186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, end_of_app_limited: 0, last_sent_packet: 1221, largest_acked: 1208, rate_sample: RateSample { bandwidth: 3.93 Mbps, is_app_limited: false, interval: 51.42748ms, delivered: 25292, prior_delivered: 1473658, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 547755096 }), send_elapsed: 51.42748ms, ack_elapsed: 34.37209ms, rtt: 34.261034ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 811729, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.962756880Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1222 
[2025-12-13T09:17:25.962760737Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1484404 len=1324 fin=false
[2025-12-13T09:17:25.962766758Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.833835ms latest_rtt=34.261034ms srtt=41.026612ms min_rtt=31.442727ms rttvar=6.454884ms cwnd=26642 ssthresh=11792 bytes_in_flight=18293 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1498950, delivered_time: Instant { tv_sec: 774, tv_nsec: 582127186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, end_of_app_limited: 0, last_sent_packet: 1222, largest_acked: 1208, rate_sample: RateSample { bandwidth: 3.93 Mbps, is_app_limited: false, interval: 51.42748ms, delivered: 25292, prior_delivered: 1473658, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 547755096 }), send_elapsed: 51.42748ms, ack_elapsed: 34.37209ms, rtt: 34.261034ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 811729, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.962789611Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1223 
[2025-12-13T09:17:25.962793538Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1485728 len=1324 fin=false
[2025-12-13T09:17:25.962799720Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.833545ms latest_rtt=34.261034ms srtt=41.026612ms min_rtt=31.442727ms rttvar=6.454884ms cwnd=26642 ssthresh=11792 bytes_in_flight=19643 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1498950, delivered_time: Instant { tv_sec: 774, tv_nsec: 582127186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, end_of_app_limited: 0, last_sent_packet: 1223, largest_acked: 1208, rate_sample: RateSample { bandwidth: 3.93 Mbps, is_app_limited: false, interval: 51.42748ms, delivered: 25292, prior_delivered: 1473658, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 547755096 }), send_elapsed: 51.42748ms, ack_elapsed: 34.37209ms, rtt: 34.261034ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 811729, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.962816771Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1224 
[2025-12-13T09:17:25.962820569Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1487052 len=1324 fin=false
[2025-12-13T09:17:25.962826509Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.834136ms latest_rtt=34.261034ms srtt=41.026612ms min_rtt=31.442727ms rttvar=6.454884ms cwnd=26642 ssthresh=11792 bytes_in_flight=20993 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1498950, delivered_time: Instant { tv_sec: 774, tv_nsec: 582127186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, end_of_app_limited: 0, last_sent_packet: 1224, largest_acked: 1208, rate_sample: RateSample { bandwidth: 3.93 Mbps, is_app_limited: false, interval: 51.42748ms, delivered: 25292, prior_delivered: 1473658, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 547755096 }), send_elapsed: 51.42748ms, ack_elapsed: 34.37209ms, rtt: 34.261034ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 811729, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.962846807Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1225 
[2025-12-13T09:17:25.962850634Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1488376 len=1324 fin=false
[2025-12-13T09:17:25.962856645Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.834176ms latest_rtt=34.261034ms srtt=41.026612ms min_rtt=31.442727ms rttvar=6.454884ms cwnd=26642 ssthresh=11792 bytes_in_flight=22343 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1498950, delivered_time: Instant { tv_sec: 774, tv_nsec: 582127186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, end_of_app_limited: 0, last_sent_packet: 1225, largest_acked: 1208, rate_sample: RateSample { bandwidth: 3.93 Mbps, is_app_limited: false, interval: 51.42748ms, delivered: 25292, prior_delivered: 1473658, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 547755096 }), send_elapsed: 51.42748ms, ack_elapsed: 34.37209ms, rtt: 34.261034ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 811729, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.962873537Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1226 
[2025-12-13T09:17:25.962877314Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1489700 len=1324 fin=false
[2025-12-13T09:17:25.962883235Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.834306ms latest_rtt=34.261034ms srtt=41.026612ms min_rtt=31.442727ms rttvar=6.454884ms cwnd=26642 ssthresh=11792 bytes_in_flight=23693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1498950, delivered_time: Instant { tv_sec: 774, tv_nsec: 582127186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, end_of_app_limited: 0, last_sent_packet: 1226, largest_acked: 1208, rate_sample: RateSample { bandwidth: 3.93 Mbps, is_app_limited: false, interval: 51.42748ms, delivered: 25292, prior_delivered: 1473658, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 547755096 }), send_elapsed: 51.42748ms, ack_elapsed: 34.37209ms, rtt: 34.261034ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 811729, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.962900166Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1227 
[2025-12-13T09:17:25.962903933Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1491024 len=1324 fin=false
[2025-12-13T09:17:25.962909754Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.834306ms latest_rtt=34.261034ms srtt=41.026612ms min_rtt=31.442727ms rttvar=6.454884ms cwnd=26642 ssthresh=11792 bytes_in_flight=25043 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1498950, delivered_time: Instant { tv_sec: 774, tv_nsec: 582127186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, end_of_app_limited: 0, last_sent_packet: 1227, largest_acked: 1208, rate_sample: RateSample { bandwidth: 3.93 Mbps, is_app_limited: false, interval: 51.42748ms, delivered: 25292, prior_delivered: 1473658, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 547755096 }), send_elapsed: 51.42748ms, ack_elapsed: 34.37209ms, rtt: 34.261034ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 811729, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.962930182Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1228 
[2025-12-13T09:17:25.962934029Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1492348 len=1324 fin=false
[2025-12-13T09:17:25.962939910Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.834185ms latest_rtt=34.261034ms srtt=41.026612ms min_rtt=31.442727ms rttvar=6.454884ms cwnd=26642 ssthresh=11792 bytes_in_flight=26393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1498950, delivered_time: Instant { tv_sec: 774, tv_nsec: 582127186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, end_of_app_limited: 0, last_sent_packet: 1228, largest_acked: 1208, rate_sample: RateSample { bandwidth: 3.93 Mbps, is_app_limited: false, interval: 51.42748ms, delivered: 25292, prior_delivered: 1473658, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 547755096 }), send_elapsed: 51.42748ms, ack_elapsed: 34.37209ms, rtt: 34.261034ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 811729, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.962956591Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=231 pn=1229 
[2025-12-13T09:17:25.962960368Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1493672 len=223 fin=false
[2025-12-13T09:17:25.962966520Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=91.834346ms latest_rtt=34.261034ms srtt=41.026612ms min_rtt=31.442727ms rttvar=6.454884ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1498950, delivered_time: Instant { tv_sec: 774, tv_nsec: 582127186 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 547866152 }, end_of_app_limited: 0, last_sent_packet: 1229, largest_acked: 1208, rate_sample: RateSample { bandwidth: 3.93 Mbps, is_app_limited: false, interval: 51.42748ms, delivered: 25292, prior_delivered: 1473658, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 547755096 }), send_elapsed: 51.42748ms, ack_elapsed: 34.37209ms, rtt: 34.261034ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 811729, last_update: Instant { tv_sec: 774, tv_nsec: 572222568 }, next_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.963176510Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12399 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 572222568 } })
[2025-12-13T09:17:25.963194573Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.963202468Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.963211204Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.963214380Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.987934030Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.987976198Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.988002477Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900302 
[2025-12-13T09:17:25.988026091Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1189..1213] ecn_counts=None
[2025-12-13T09:17:25.988038624Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1209
[2025-12-13T09:17:25.988042542Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1210
[2025-12-13T09:17:25.988045968Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1211
[2025-12-13T09:17:25.988049524Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1212
[2025-12-13T09:17:25.988052931Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1213
[2025-12-13T09:17:25.988062248Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:25.988119695Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.988125305Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6750)
[2025-12-13T09:17:25.988142597Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.988160641Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1230 
[2025-12-13T09:17:25.988165039Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1493895 len=1324 fin=false
[2025-12-13T09:17:25.988177342Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.285386ms latest_rtt=35.428182ms srtt=40.322807ms min_rtt=31.442727ms rttvar=6.24877ms cwnd=26642 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1505700, delivered_time: Instant { tv_sec: 774, tv_nsec: 607650750 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1230, largest_acked: 1213, rate_sample: RateSample { bandwidth: 3.53 Mbps, is_app_limited: false, interval: 43.336663ms, delivered: 19149, prior_delivered: 1486551, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 572030331 }), send_elapsed: 43.336663ms, ack_elapsed: 35.620419ms, rtt: 35.428182ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825897, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.988210975Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1231 
[2025-12-13T09:17:25.988215012Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1495219 len=1324 fin=false
[2025-12-13T09:17:25.988220873Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.304492ms latest_rtt=35.428182ms srtt=40.322807ms min_rtt=31.442727ms rttvar=6.24877ms cwnd=26642 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1505700, delivered_time: Instant { tv_sec: 774, tv_nsec: 607650750 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1231, largest_acked: 1213, rate_sample: RateSample { bandwidth: 3.53 Mbps, is_app_limited: false, interval: 43.336663ms, delivered: 19149, prior_delivered: 1486551, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 572030331 }), send_elapsed: 43.336663ms, ack_elapsed: 35.620419ms, rtt: 35.428182ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825897, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.988238636Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1232 
[2025-12-13T09:17:25.988241892Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1496543 len=1324 fin=false
[2025-12-13T09:17:25.988247102Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.307087ms latest_rtt=35.428182ms srtt=40.322807ms min_rtt=31.442727ms rttvar=6.24877ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1505700, delivered_time: Instant { tv_sec: 774, tv_nsec: 607650750 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1232, largest_acked: 1213, rate_sample: RateSample { bandwidth: 3.53 Mbps, is_app_limited: false, interval: 43.336663ms, delivered: 19149, prior_delivered: 1486551, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 572030331 }), send_elapsed: 43.336663ms, ack_elapsed: 35.620419ms, rtt: 35.428182ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825897, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.988263783Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1233 
[2025-12-13T09:17:25.988267019Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1497867 len=1324 fin=false
[2025-12-13T09:17:25.988272309Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.306926ms latest_rtt=35.428182ms srtt=40.322807ms min_rtt=31.442727ms rttvar=6.24877ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1505700, delivered_time: Instant { tv_sec: 774, tv_nsec: 607650750 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1233, largest_acked: 1213, rate_sample: RateSample { bandwidth: 3.53 Mbps, is_app_limited: false, interval: 43.336663ms, delivered: 19149, prior_delivered: 1486551, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 572030331 }), send_elapsed: 43.336663ms, ack_elapsed: 35.620419ms, rtt: 35.428182ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825897, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.988291975Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1234 
[2025-12-13T09:17:25.988295261Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1499191 len=1324 fin=false
[2025-12-13T09:17:25.988300431Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.307478ms latest_rtt=35.428182ms srtt=40.322807ms min_rtt=31.442727ms rttvar=6.24877ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1505700, delivered_time: Instant { tv_sec: 774, tv_nsec: 607650750 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1234, largest_acked: 1213, rate_sample: RateSample { bandwidth: 3.53 Mbps, is_app_limited: false, interval: 43.336663ms, delivered: 19149, prior_delivered: 1486551, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 572030331 }), send_elapsed: 43.336663ms, ack_elapsed: 35.620419ms, rtt: 35.428182ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825897, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.988316200Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.988468253Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 607800578 } })
[2025-12-13T09:17:25.988488911Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.991248584Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.991279421Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.991298557Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900303 
[2025-12-13T09:17:25.991319326Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1189..1216] ecn_counts=None
[2025-12-13T09:17:25.991330216Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1214
[2025-12-13T09:17:25.991337379Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1215
[2025-12-13T09:17:25.991343230Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1216
[2025-12-13T09:17:25.991394465Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1740535
[2025-12-13T09:17:25.991405426Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:25.991442094Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.991451481Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4050)
[2025-12-13T09:17:25.991469274Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.991487488Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1235 
[2025-12-13T09:17:25.991492658Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=23 blocks=[11900300..11900303] ecn_counts=None
[2025-12-13T09:17:25.991498108Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1500515 len=1316 fin=false
[2025-12-13T09:17:25.991512344Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.475187ms latest_rtt=38.726225ms srtt=40.116234ms min_rtt=31.442727ms rttvar=5.099722ms cwnd=26642 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1509750, delivered_time: Instant { tv_sec: 774, tv_nsec: 610948793 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1235, largest_acked: 1216, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 43.336663ms, delivered: 23199, prior_delivered: 1486551, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 572030331 }), send_elapsed: 43.336663ms, ack_elapsed: 38.918462ms, rtt: 38.726225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830150, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.991540386Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1236 
[2025-12-13T09:17:25.991544705Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1501831 len=1324 fin=false
[2025-12-13T09:17:25.991551678Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.500365ms latest_rtt=38.726225ms srtt=40.116234ms min_rtt=31.442727ms rttvar=5.099722ms cwnd=26642 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1509750, delivered_time: Instant { tv_sec: 774, tv_nsec: 610948793 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1236, largest_acked: 1216, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 43.336663ms, delivered: 23199, prior_delivered: 1486551, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 572030331 }), send_elapsed: 43.336663ms, ack_elapsed: 38.918462ms, rtt: 38.726225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830150, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.991576073Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1237 
[2025-12-13T09:17:25.991580110Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1503155 len=1324 fin=false
[2025-12-13T09:17:25.991586472Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.502208ms latest_rtt=38.726225ms srtt=40.116234ms min_rtt=31.442727ms rttvar=5.099722ms cwnd=26642 ssthresh=11792 bytes_in_flight=26642 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1509750, delivered_time: Instant { tv_sec: 774, tv_nsec: 610948793 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1237, largest_acked: 1216, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 43.336663ms, delivered: 23199, prior_delivered: 1486551, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 572030331 }), send_elapsed: 43.336663ms, ack_elapsed: 38.918462ms, rtt: 38.726225ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 830150, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.991603243Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.991693281Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4050 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 607800578 } })
[2025-12-13T09:17:25.991706085Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.996380913Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:25.996423813Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:25.996441636Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900304 
[2025-12-13T09:17:25.996461402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1189..1221] ecn_counts=None
[2025-12-13T09:17:25.996473174Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1217
[2025-12-13T09:17:25.996478875Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1218
[2025-12-13T09:17:25.996483012Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1219
[2025-12-13T09:17:25.996487351Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1220
[2025-12-13T09:17:25.996492320Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1221
[2025-12-13T09:17:25.996502809Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4105844
[2025-12-13T09:17:25.996509372Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:25.996544346Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:25.996550718Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7493)
[2025-12-13T09:17:25.996566137Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.996588028Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1238 
[2025-12-13T09:17:25.996609558Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=17 blocks=[11900300..11900304] ecn_counts=None
[2025-12-13T09:17:25.996616581Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1504479 len=1316 fin=false
[2025-12-13T09:17:25.996632040Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.529175ms latest_rtt=43.869745ms srtt=40.580422ms min_rtt=31.442727ms rttvar=4.753168ms cwnd=27992 ssthresh=11792 bytes_in_flight=21849 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1515893, delivered_time: Instant { tv_sec: 774, tv_nsec: 616092313 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1238, largest_acked: 1221, rate_sample: RateSample { bandwidth: 3.99 Mbps, is_app_limited: false, interval: 33.965127ms, delivered: 16943, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 33.965127ms, rtt: 43.869745ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862238, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.996667946Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1239 
[2025-12-13T09:17:25.996672705Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1505795 len=1324 fin=false
[2025-12-13T09:17:25.996681581Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.573077ms latest_rtt=43.869745ms srtt=40.580422ms min_rtt=31.442727ms rttvar=4.753168ms cwnd=27992 ssthresh=11792 bytes_in_flight=23199 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1515893, delivered_time: Instant { tv_sec: 774, tv_nsec: 616092313 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1239, largest_acked: 1221, rate_sample: RateSample { bandwidth: 3.99 Mbps, is_app_limited: false, interval: 33.965127ms, delivered: 16943, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 33.965127ms, rtt: 43.869745ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862238, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.996703492Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1240 
[2025-12-13T09:17:25.996706799Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1507119 len=1324 fin=false
[2025-12-13T09:17:25.996712258Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.581613ms latest_rtt=43.869745ms srtt=40.580422ms min_rtt=31.442727ms rttvar=4.753168ms cwnd=27992 ssthresh=11792 bytes_in_flight=24549 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1515893, delivered_time: Instant { tv_sec: 774, tv_nsec: 616092313 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1240, largest_acked: 1221, rate_sample: RateSample { bandwidth: 3.99 Mbps, is_app_limited: false, interval: 33.965127ms, delivered: 16943, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 33.965127ms, rtt: 43.869745ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862238, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.996733939Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1241 
[2025-12-13T09:17:25.996737195Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1508443 len=1324 fin=false
[2025-12-13T09:17:25.996742354Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.582043ms latest_rtt=43.869745ms srtt=40.580422ms min_rtt=31.442727ms rttvar=4.753168ms cwnd=27992 ssthresh=11792 bytes_in_flight=25899 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1515893, delivered_time: Instant { tv_sec: 774, tv_nsec: 616092313 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1241, largest_acked: 1221, rate_sample: RateSample { bandwidth: 3.99 Mbps, is_app_limited: false, interval: 33.965127ms, delivered: 16943, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 33.965127ms, rtt: 43.869745ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862238, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.996758214Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1242 
[2025-12-13T09:17:25.996761430Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1509767 len=1324 fin=false
[2025-12-13T09:17:25.996766559Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.582815ms latest_rtt=43.869745ms srtt=40.580422ms min_rtt=31.442727ms rttvar=4.753168ms cwnd=27992 ssthresh=11792 bytes_in_flight=27249 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1515893, delivered_time: Instant { tv_sec: 774, tv_nsec: 616092313 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1242, largest_acked: 1221, rate_sample: RateSample { bandwidth: 3.99 Mbps, is_app_limited: false, interval: 33.965127ms, delivered: 16943, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 33.965127ms, rtt: 43.869745ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862238, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.996786156Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1243 
[2025-12-13T09:17:25.996789552Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1511091 len=717 fin=false
[2025-12-13T09:17:25.996794762Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.582404ms latest_rtt=43.869745ms srtt=40.580422ms min_rtt=31.442727ms rttvar=4.753168ms cwnd=27992 ssthresh=11792 bytes_in_flight=27992 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1515893, delivered_time: Instant { tv_sec: 774, tv_nsec: 616092313 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1243, largest_acked: 1221, rate_sample: RateSample { bandwidth: 3.99 Mbps, is_app_limited: false, interval: 33.965127ms, delivered: 16943, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 33.965127ms, rtt: 43.869745ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 862238, last_update: Instant { tv_sec: 774, tv_nsec: 607800578 }, next_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:25.996927950Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7493 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 607800578 } })
[2025-12-13T09:17:25.996941164Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:25.996949399Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:25.996958847Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:25.996963886Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.009436053Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.009484443Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.009509811Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900305 
[2025-12-13T09:17:26.009526742Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=642 blocks=[1189..1229] ecn_counts=None
[2025-12-13T09:17:26.009537642Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1222
[2025-12-13T09:17:26.009543152Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1223
[2025-12-13T09:17:26.009547651Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1224
[2025-12-13T09:17:26.009552189Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1225
[2025-12-13T09:17:26.009558471Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1226
[2025-12-13T09:17:26.009565574Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1227
[2025-12-13T09:17:26.009573268Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1228
[2025-12-13T09:17:26.009579330Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1229
[2025-12-13T09:17:26.009593977Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:26.009651955Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.009657625Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9699)
[2025-12-13T09:17:26.009675539Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.009694694Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1244 
[2025-12-13T09:17:26.009698702Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1511808 len=1324 fin=false
[2025-12-13T09:17:26.009712447Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.427035ms latest_rtt=56.935475ms srtt=41.982803ms min_rtt=31.442727ms rttvar=6.369639ms cwnd=27992 ssthresh=11792 bytes_in_flight=19643 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1525592, delivered_time: Instant { tv_sec: 774, tv_nsec: 629158043 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1244, largest_acked: 1229, rate_sample: RateSample { bandwidth: 4.53 Mbps, is_app_limited: false, interval: 47.030857ms, delivered: 26642, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 47.030857ms, rtt: 56.935475ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833436, last_update: Instant { tv_sec: 774, tv_nsec: 629333269 }, next_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.009742162Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1245 
[2025-12-13T09:17:26.009745609Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1513132 len=1324 fin=false
[2025-12-13T09:17:26.009751049Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.449978ms latest_rtt=56.935475ms srtt=41.982803ms min_rtt=31.442727ms rttvar=6.369639ms cwnd=27992 ssthresh=11792 bytes_in_flight=20993 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1525592, delivered_time: Instant { tv_sec: 774, tv_nsec: 629158043 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1245, largest_acked: 1229, rate_sample: RateSample { bandwidth: 4.53 Mbps, is_app_limited: false, interval: 47.030857ms, delivered: 26642, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 47.030857ms, rtt: 56.935475ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833436, last_update: Instant { tv_sec: 774, tv_nsec: 629333269 }, next_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.009767670Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1246 
[2025-12-13T09:17:26.009770986Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1514456 len=1324 fin=false
[2025-12-13T09:17:26.009776096Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.45099ms latest_rtt=56.935475ms srtt=41.982803ms min_rtt=31.442727ms rttvar=6.369639ms cwnd=27992 ssthresh=11792 bytes_in_flight=22343 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1525592, delivered_time: Instant { tv_sec: 774, tv_nsec: 629158043 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1246, largest_acked: 1229, rate_sample: RateSample { bandwidth: 4.53 Mbps, is_app_limited: false, interval: 47.030857ms, delivered: 26642, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 47.030857ms, rtt: 56.935475ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833436, last_update: Instant { tv_sec: 774, tv_nsec: 629333269 }, next_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.009796804Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1247 
[2025-12-13T09:17:26.009800200Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1515780 len=1324 fin=false
[2025-12-13T09:17:26.009805400Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.450249ms latest_rtt=56.935475ms srtt=41.982803ms min_rtt=31.442727ms rttvar=6.369639ms cwnd=27992 ssthresh=11792 bytes_in_flight=23693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1525592, delivered_time: Instant { tv_sec: 774, tv_nsec: 629158043 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1247, largest_acked: 1229, rate_sample: RateSample { bandwidth: 4.53 Mbps, is_app_limited: false, interval: 47.030857ms, delivered: 26642, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 47.030857ms, rtt: 56.935475ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833436, last_update: Instant { tv_sec: 774, tv_nsec: 629333269 }, next_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.009821289Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1249 
[2025-12-13T09:17:26.009824526Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1517104 len=1324 fin=false
[2025-12-13T09:17:26.009829595Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.45108ms latest_rtt=56.935475ms srtt=41.982803ms min_rtt=31.442727ms rttvar=6.369639ms cwnd=27992 ssthresh=11792 bytes_in_flight=25043 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1525592, delivered_time: Instant { tv_sec: 774, tv_nsec: 629158043 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1249, largest_acked: 1229, rate_sample: RateSample { bandwidth: 4.53 Mbps, is_app_limited: false, interval: 47.030857ms, delivered: 26642, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 47.030857ms, rtt: 56.935475ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833436, last_update: Instant { tv_sec: 774, tv_nsec: 629333269 }, next_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.009847999Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1250 
[2025-12-13T09:17:26.009851225Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1518428 len=1324 fin=false
[2025-12-13T09:17:26.009856335Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.45111ms latest_rtt=56.935475ms srtt=41.982803ms min_rtt=31.442727ms rttvar=6.369639ms cwnd=27992 ssthresh=11792 bytes_in_flight=26393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1525592, delivered_time: Instant { tv_sec: 774, tv_nsec: 629158043 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1250, largest_acked: 1229, rate_sample: RateSample { bandwidth: 4.53 Mbps, is_app_limited: false, interval: 47.030857ms, delivered: 26642, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 47.030857ms, rtt: 56.935475ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833436, last_update: Instant { tv_sec: 774, tv_nsec: 629333269 }, next_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.009872104Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1251 
[2025-12-13T09:17:26.009875290Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1519752 len=1324 fin=false
[2025-12-13T09:17:26.009880139Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.451351ms latest_rtt=56.935475ms srtt=41.982803ms min_rtt=31.442727ms rttvar=6.369639ms cwnd=27992 ssthresh=11792 bytes_in_flight=27743 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1525592, delivered_time: Instant { tv_sec: 774, tv_nsec: 629158043 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1251, largest_acked: 1229, rate_sample: RateSample { bandwidth: 4.53 Mbps, is_app_limited: false, interval: 47.030857ms, delivered: 26642, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 47.030857ms, rtt: 56.935475ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833436, last_update: Instant { tv_sec: 774, tv_nsec: 629333269 }, next_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.009895688Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=231 pn=1252 
[2025-12-13T09:17:26.009898934Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1521076 len=223 fin=false
[2025-12-13T09:17:26.009907360Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.447904ms latest_rtt=56.935475ms srtt=41.982803ms min_rtt=31.442727ms rttvar=6.369639ms cwnd=27992 ssthresh=11792 bytes_in_flight=27992 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1525592, delivered_time: Instant { tv_sec: 774, tv_nsec: 629158043 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 572222568 }, end_of_app_limited: 0, last_sent_packet: 1252, largest_acked: 1229, rate_sample: RateSample { bandwidth: 4.53 Mbps, is_app_limited: false, interval: 47.030857ms, delivered: 26642, prior_delivered: 1498950, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 582127186 }), send_elapsed: 24.356416ms, ack_elapsed: 47.030857ms, rtt: 56.935475ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833436, last_update: Instant { tv_sec: 774, tv_nsec: 629333269 }, next_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.010050766Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9699 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 629333269 } })
[2025-12-13T09:17:26.010058921Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.010064461Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.010071244Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.010074901Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.030017469Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.030070838Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.030094573Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900306 
[2025-12-13T09:17:26.030119108Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[1222..1239] ecn_counts=None
[2025-12-13T09:17:26.030130349Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1230
[2025-12-13T09:17:26.030134917Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1231
[2025-12-13T09:17:26.030138464Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1232
[2025-12-13T09:17:26.030141770Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1233
[2025-12-13T09:17:26.030145006Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1234
[2025-12-13T09:17:26.030148293Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1235
[2025-12-13T09:17:26.030151719Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1236
[2025-12-13T09:17:26.030154845Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1237
[2025-12-13T09:17:26.030157860Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1238
[2025-12-13T09:17:26.030161407Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1239
[2025-12-13T09:17:26.030171095Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.030213995Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.030231377Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:26.030253859Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.030273375Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1253 
[2025-12-13T09:17:26.030277593Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1521299 len=1324 fin=false
[2025-12-13T09:17:26.030291098Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.112622ms latest_rtt=41.943239ms srtt=41.974856ms min_rtt=31.442727ms rttvar=4.79312ms cwnd=27992 ssthresh=11792 bytes_in_flight=15842 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1539092, delivered_time: Instant { tv_sec: 774, tv_nsec: 649743817 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, end_of_app_limited: 0, last_sent_packet: 1253, largest_acked: 1239, rate_sample: RateSample { bandwidth: 5.22 Mbps, is_app_limited: false, interval: 35.57801ms, delivered: 23199, prior_delivered: 1515893, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 616092313 }), send_elapsed: 35.57801ms, ack_elapsed: 33.651504ms, rtt: 41.943239ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833594, last_update: Instant { tv_sec: 774, tv_nsec: 649911880 }, next_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.030321514Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1254 
[2025-12-13T09:17:26.030325011Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1522623 len=1324 fin=false
[2025-12-13T09:17:26.030331072Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.134141ms latest_rtt=41.943239ms srtt=41.974856ms min_rtt=31.442727ms rttvar=4.79312ms cwnd=27992 ssthresh=11792 bytes_in_flight=17192 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1539092, delivered_time: Instant { tv_sec: 774, tv_nsec: 649743817 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, end_of_app_limited: 0, last_sent_packet: 1254, largest_acked: 1239, rate_sample: RateSample { bandwidth: 5.22 Mbps, is_app_limited: false, interval: 35.57801ms, delivered: 23199, prior_delivered: 1515893, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 616092313 }), send_elapsed: 35.57801ms, ack_elapsed: 33.651504ms, rtt: 41.943239ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833594, last_update: Instant { tv_sec: 774, tv_nsec: 649911880 }, next_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.030383259Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1255 
[2025-12-13T09:17:26.030391574Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1523947 len=1324 fin=false
[2025-12-13T09:17:26.030398678Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.127038ms latest_rtt=41.943239ms srtt=41.974856ms min_rtt=31.442727ms rttvar=4.79312ms cwnd=27992 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1539092, delivered_time: Instant { tv_sec: 774, tv_nsec: 649743817 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, end_of_app_limited: 0, last_sent_packet: 1255, largest_acked: 1239, rate_sample: RateSample { bandwidth: 5.22 Mbps, is_app_limited: false, interval: 35.57801ms, delivered: 23199, prior_delivered: 1515893, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 616092313 }), send_elapsed: 35.57801ms, ack_elapsed: 33.651504ms, rtt: 41.943239ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833594, last_update: Instant { tv_sec: 774, tv_nsec: 649911880 }, next_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.030425457Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1256 
[2025-12-13T09:17:26.030428824Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1525271 len=1324 fin=false
[2025-12-13T09:17:26.030434685Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.135564ms latest_rtt=41.943239ms srtt=41.974856ms min_rtt=31.442727ms rttvar=4.79312ms cwnd=27992 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1539092, delivered_time: Instant { tv_sec: 774, tv_nsec: 649743817 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, end_of_app_limited: 0, last_sent_packet: 1256, largest_acked: 1239, rate_sample: RateSample { bandwidth: 5.22 Mbps, is_app_limited: false, interval: 35.57801ms, delivered: 23199, prior_delivered: 1515893, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 616092313 }), send_elapsed: 35.57801ms, ack_elapsed: 33.651504ms, rtt: 41.943239ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833594, last_update: Instant { tv_sec: 774, tv_nsec: 649911880 }, next_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.030451596Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1257 
[2025-12-13T09:17:26.030454812Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1526595 len=1324 fin=false
[2025-12-13T09:17:26.030459952Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.136165ms latest_rtt=41.943239ms srtt=41.974856ms min_rtt=31.442727ms rttvar=4.79312ms cwnd=27992 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1539092, delivered_time: Instant { tv_sec: 774, tv_nsec: 649743817 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, end_of_app_limited: 0, last_sent_packet: 1257, largest_acked: 1239, rate_sample: RateSample { bandwidth: 5.22 Mbps, is_app_limited: false, interval: 35.57801ms, delivered: 23199, prior_delivered: 1515893, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 616092313 }), send_elapsed: 35.57801ms, ack_elapsed: 33.651504ms, rtt: 41.943239ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833594, last_update: Instant { tv_sec: 774, tv_nsec: 649911880 }, next_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.030479378Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1258 
[2025-12-13T09:17:26.030482634Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1527919 len=1324 fin=false
[2025-12-13T09:17:26.030504695Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.119745ms latest_rtt=41.943239ms srtt=41.974856ms min_rtt=31.442727ms rttvar=4.79312ms cwnd=27992 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1539092, delivered_time: Instant { tv_sec: 774, tv_nsec: 649743817 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, end_of_app_limited: 0, last_sent_packet: 1258, largest_acked: 1239, rate_sample: RateSample { bandwidth: 5.22 Mbps, is_app_limited: false, interval: 35.57801ms, delivered: 23199, prior_delivered: 1515893, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 616092313 }), send_elapsed: 35.57801ms, ack_elapsed: 33.651504ms, rtt: 41.943239ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833594, last_update: Instant { tv_sec: 774, tv_nsec: 649911880 }, next_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.030521396Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1259 
[2025-12-13T09:17:26.030524642Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1529243 len=1324 fin=false
[2025-12-13T09:17:26.030529932Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.136316ms latest_rtt=41.943239ms srtt=41.974856ms min_rtt=31.442727ms rttvar=4.79312ms cwnd=27992 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1539092, delivered_time: Instant { tv_sec: 774, tv_nsec: 649743817 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, end_of_app_limited: 0, last_sent_packet: 1259, largest_acked: 1239, rate_sample: RateSample { bandwidth: 5.22 Mbps, is_app_limited: false, interval: 35.57801ms, delivered: 23199, prior_delivered: 1515893, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 616092313 }), send_elapsed: 35.57801ms, ack_elapsed: 33.651504ms, rtt: 41.943239ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833594, last_update: Instant { tv_sec: 774, tv_nsec: 649911880 }, next_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.030545771Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1260 
[2025-12-13T09:17:26.030548997Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1530567 len=1324 fin=false
[2025-12-13T09:17:26.030554127Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.136937ms latest_rtt=41.943239ms srtt=41.974856ms min_rtt=31.442727ms rttvar=4.79312ms cwnd=27992 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1539092, delivered_time: Instant { tv_sec: 774, tv_nsec: 649743817 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, end_of_app_limited: 0, last_sent_packet: 1260, largest_acked: 1239, rate_sample: RateSample { bandwidth: 5.22 Mbps, is_app_limited: false, interval: 35.57801ms, delivered: 23199, prior_delivered: 1515893, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 616092313 }), send_elapsed: 35.57801ms, ack_elapsed: 33.651504ms, rtt: 41.943239ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833594, last_update: Instant { tv_sec: 774, tv_nsec: 649911880 }, next_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.030573182Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1261 
[2025-12-13T09:17:26.030576408Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1531891 len=1324 fin=false
[2025-12-13T09:17:26.030581638Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.136666ms latest_rtt=41.943239ms srtt=41.974856ms min_rtt=31.442727ms rttvar=4.79312ms cwnd=27992 ssthresh=11792 bytes_in_flight=26642 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1539092, delivered_time: Instant { tv_sec: 774, tv_nsec: 649743817 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, end_of_app_limited: 0, last_sent_packet: 1261, largest_acked: 1239, rate_sample: RateSample { bandwidth: 5.22 Mbps, is_app_limited: false, interval: 35.57801ms, delivered: 23199, prior_delivered: 1515893, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 616092313 }), send_elapsed: 35.57801ms, ack_elapsed: 33.651504ms, rtt: 41.943239ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833594, last_update: Instant { tv_sec: 774, tv_nsec: 649911880 }, next_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.030597708Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1262 
[2025-12-13T09:17:26.030600944Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1533215 len=1324 fin=false
[2025-12-13T09:17:26.030605943Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.136877ms latest_rtt=41.943239ms srtt=41.974856ms min_rtt=31.442727ms rttvar=4.79312ms cwnd=27992 ssthresh=11792 bytes_in_flight=27992 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1539092, delivered_time: Instant { tv_sec: 774, tv_nsec: 649743817 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 607800578 }, end_of_app_limited: 0, last_sent_packet: 1262, largest_acked: 1239, rate_sample: RateSample { bandwidth: 5.22 Mbps, is_app_limited: false, interval: 35.57801ms, delivered: 23199, prior_delivered: 1515893, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 616092313 }), send_elapsed: 35.57801ms, ack_elapsed: 33.651504ms, rtt: 41.943239ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 833594, last_update: Instant { tv_sec: 774, tv_nsec: 649911880 }, next_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.030831222Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 649911880 } })
[2025-12-13T09:17:26.030845939Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.030851830Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.030859635Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.030869563Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.030874342Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.046424181Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.046470658Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.046492308Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900307 
[2025-12-13T09:17:26.046516142Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1222..1247, 1249..1249] ecn_counts=None
[2025-12-13T09:17:26.046530729Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1240
[2025-12-13T09:17:26.046537452Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1241
[2025-12-13T09:17:26.046542671Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1242
[2025-12-13T09:17:26.046548082Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1243
[2025-12-13T09:17:26.046553051Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1244
[2025-12-13T09:17:26.046557920Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1245
[2025-12-13T09:17:26.046563069Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1246
[2025-12-13T09:17:26.046568309Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1247
[2025-12-13T09:17:26.046574110Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1249
[2025-12-13T09:17:26.046590070Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.046639471Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.046648298Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9481)
[2025-12-13T09:17:26.046674346Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.046698331Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1263 
[2025-12-13T09:17:26.046703891Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM_DATA_BLOCKED stream=0 limit=1740535
[2025-12-13T09:17:26.046708770Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1534539 len=1318 fin=false
[2025-12-13T09:17:26.046728076Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.861714ms latest_rtt=36.808183ms srtt=41.324021ms min_rtt=31.442727ms rttvar=4.896508ms cwnd=29342 ssthresh=11792 bytes_in_flight=17799 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1550635, delivered_time: Instant { tv_sec: 774, tv_nsec: 666141452 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1263, largest_acked: 1249, rate_sample: RateSample { bandwidth: 3.51 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 25043, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 36.983409ms, rtt: 36.808183ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 887558, last_update: Instant { tv_sec: 774, tv_nsec: 666335243 }, next_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.046776366Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1264 
[2025-12-13T09:17:26.046780834Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1535857 len=1324 fin=false
[2025-12-13T09:17:26.046788018Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.894565ms latest_rtt=36.808183ms srtt=41.324021ms min_rtt=31.442727ms rttvar=4.896508ms cwnd=29342 ssthresh=11792 bytes_in_flight=19149 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1550635, delivered_time: Instant { tv_sec: 774, tv_nsec: 666141452 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1264, largest_acked: 1249, rate_sample: RateSample { bandwidth: 3.51 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 25043, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 36.983409ms, rtt: 36.808183ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 887558, last_update: Instant { tv_sec: 774, tv_nsec: 666335243 }, next_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.046808045Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1265 
[2025-12-13T09:17:26.046812032Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1537181 len=1324 fin=false
[2025-12-13T09:17:26.046818174Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.89729ms latest_rtt=36.808183ms srtt=41.324021ms min_rtt=31.442727ms rttvar=4.896508ms cwnd=29342 ssthresh=11792 bytes_in_flight=20499 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1550635, delivered_time: Instant { tv_sec: 774, tv_nsec: 666141452 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1265, largest_acked: 1249, rate_sample: RateSample { bandwidth: 3.51 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 25043, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 36.983409ms, rtt: 36.808183ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 887558, last_update: Instant { tv_sec: 774, tv_nsec: 666335243 }, next_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.046840906Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1266 
[2025-12-13T09:17:26.046844943Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1538505 len=1324 fin=false
[2025-12-13T09:17:26.046851195Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.897409ms latest_rtt=36.808183ms srtt=41.324021ms min_rtt=31.442727ms rttvar=4.896508ms cwnd=29342 ssthresh=11792 bytes_in_flight=21849 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1550635, delivered_time: Instant { tv_sec: 774, tv_nsec: 666141452 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1266, largest_acked: 1249, rate_sample: RateSample { bandwidth: 3.51 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 25043, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 36.983409ms, rtt: 36.808183ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 887558, last_update: Instant { tv_sec: 774, tv_nsec: 666335243 }, next_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.046869419Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1267 
[2025-12-13T09:17:26.046886300Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1539829 len=1324 fin=false
[2025-12-13T09:17:26.046898773Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.877853ms latest_rtt=36.808183ms srtt=41.324021ms min_rtt=31.442727ms rttvar=4.896508ms cwnd=29342 ssthresh=11792 bytes_in_flight=23199 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1550635, delivered_time: Instant { tv_sec: 774, tv_nsec: 666141452 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1267, largest_acked: 1249, rate_sample: RateSample { bandwidth: 3.51 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 25043, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 36.983409ms, rtt: 36.808183ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 887558, last_update: Instant { tv_sec: 774, tv_nsec: 666335243 }, next_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.046929110Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1268 
[2025-12-13T09:17:26.046935291Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1541153 len=1324 fin=false
[2025-12-13T09:17:26.046946172Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.88706ms latest_rtt=36.808183ms srtt=41.324021ms min_rtt=31.442727ms rttvar=4.896508ms cwnd=29342 ssthresh=11792 bytes_in_flight=24549 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1550635, delivered_time: Instant { tv_sec: 774, tv_nsec: 666141452 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1268, largest_acked: 1249, rate_sample: RateSample { bandwidth: 3.51 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 25043, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 36.983409ms, rtt: 36.808183ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 887558, last_update: Instant { tv_sec: 774, tv_nsec: 666335243 }, next_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.046985615Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1269 
[2025-12-13T09:17:26.046992608Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1542477 len=1324 fin=false
[2025-12-13T09:17:26.047003949Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.885998ms latest_rtt=36.808183ms srtt=41.324021ms min_rtt=31.442727ms rttvar=4.896508ms cwnd=29342 ssthresh=11792 bytes_in_flight=25899 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1550635, delivered_time: Instant { tv_sec: 774, tv_nsec: 666141452 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1269, largest_acked: 1249, rate_sample: RateSample { bandwidth: 3.51 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 25043, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 36.983409ms, rtt: 36.808183ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 887558, last_update: Instant { tv_sec: 774, tv_nsec: 666335243 }, next_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.047038122Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1270 
[2025-12-13T09:17:26.047044163Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1543801 len=1324 fin=false
[2025-12-13T09:17:26.047055905Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.88702ms latest_rtt=36.808183ms srtt=41.324021ms min_rtt=31.442727ms rttvar=4.896508ms cwnd=29342 ssthresh=11792 bytes_in_flight=27249 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1550635, delivered_time: Instant { tv_sec: 774, tv_nsec: 666141452 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1270, largest_acked: 1249, rate_sample: RateSample { bandwidth: 3.51 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 25043, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 36.983409ms, rtt: 36.808183ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 887558, last_update: Instant { tv_sec: 774, tv_nsec: 666335243 }, next_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.047103284Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1271 
[2025-12-13T09:17:26.047110266Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1545125 len=1324 fin=false
[2025-12-13T09:17:26.047122179Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.883774ms latest_rtt=36.808183ms srtt=41.324021ms min_rtt=31.442727ms rttvar=4.896508ms cwnd=29342 ssthresh=11792 bytes_in_flight=28599 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1550635, delivered_time: Instant { tv_sec: 774, tv_nsec: 666141452 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1271, largest_acked: 1249, rate_sample: RateSample { bandwidth: 3.51 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 25043, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 36.983409ms, rtt: 36.808183ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 887558, last_update: Instant { tv_sec: 774, tv_nsec: 666335243 }, next_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.047158676Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1272 
[2025-12-13T09:17:26.047164667Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1546449 len=717 fin=false
[2025-12-13T09:17:26.047175488Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.8872ms latest_rtt=36.808183ms srtt=41.324021ms min_rtt=31.442727ms rttvar=4.896508ms cwnd=29342 ssthresh=11792 bytes_in_flight=29342 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1550635, delivered_time: Instant { tv_sec: 774, tv_nsec: 666141452 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1272, largest_acked: 1249, rate_sample: RateSample { bandwidth: 3.51 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 25043, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 36.983409ms, rtt: 36.808183ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 887558, last_update: Instant { tv_sec: 774, tv_nsec: 666335243 }, next_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.047431383Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12893 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 666335243 } })
[2025-12-13T09:17:26.047450759Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.047466528Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.047477619Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.047482849Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.061949224Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.062006971Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.062034102Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900308 
[2025-12-13T09:17:26.062061243Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1661 blocks=[1222..1247, 1249..1252] ecn_counts=None
[2025-12-13T09:17:26.062077693Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1250
[2025-12-13T09:17:26.062085488Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1251
[2025-12-13T09:17:26.062091779Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1252
[2025-12-13T09:17:26.062105775Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:26.062145549Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.062158363Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.062185523Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1273 
[2025-12-13T09:17:26.062192767Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1547166 len=1324 fin=false
[2025-12-13T09:17:26.062210921Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=82.946412ms latest_rtt=52.349086ms srtt=41.041153ms min_rtt=31.442727ms rttvar=4.238114ms cwnd=29342 ssthresh=11792 bytes_in_flight=27743 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1553584, delivered_time: Instant { tv_sec: 774, tv_nsec: 681682355 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1273, largest_acked: 1252, rate_sample: RateSample { bandwidth: 3.92 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 27992, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 52.524312ms, rtt: 52.349086ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 893676, last_update: Instant { tv_sec: 774, tv_nsec: 681819530 }, next_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.062255063Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1274 
[2025-12-13T09:17:26.062259581Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1548490 len=1324 fin=false
[2025-12-13T09:17:26.062301950Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=82.941813ms latest_rtt=52.349086ms srtt=41.041153ms min_rtt=31.442727ms rttvar=4.238114ms cwnd=29342 ssthresh=11792 bytes_in_flight=29093 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1553584, delivered_time: Instant { tv_sec: 774, tv_nsec: 681682355 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1274, largest_acked: 1252, rate_sample: RateSample { bandwidth: 3.92 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 27992, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 52.524312ms, rtt: 52.349086ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 893676, last_update: Instant { tv_sec: 774, tv_nsec: 681819530 }, next_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.062326956Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=231 pn=1275 
[2025-12-13T09:17:26.062330984Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1549814 len=223 fin=false
[2025-12-13T09:17:26.062337676Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=82.979283ms latest_rtt=52.349086ms srtt=41.041153ms min_rtt=31.442727ms rttvar=4.238114ms cwnd=29342 ssthresh=11792 bytes_in_flight=29342 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1553584, delivered_time: Instant { tv_sec: 774, tv_nsec: 681682355 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 629333269 }, end_of_app_limited: 0, last_sent_packet: 1275, largest_acked: 1252, rate_sample: RateSample { bandwidth: 3.92 Mbps, is_app_limited: false, interval: 57.110701ms, delivered: 27992, prior_delivered: 1525592, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 629158043 }), send_elapsed: 57.110701ms, ack_elapsed: 52.524312ms, rtt: 52.349086ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 893676, last_update: Instant { tv_sec: 774, tv_nsec: 681819530 }, next_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.062488176Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2949 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 681819530 } })
[2025-12-13T09:17:26.062502423Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.062510327Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.062519975Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.062524564Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.062533169Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.062539491Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.062548568Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900309 
[2025-12-13T09:17:26.062559789Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=14 blocks=[1222..1247, 1249..1253] ecn_counts=None
[2025-12-13T09:17:26.062566832Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1253
[2025-12-13T09:17:26.062573675Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1784767
[2025-12-13T09:17:26.062579215Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:26.062594514Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.062610032Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:26.062628417Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.062641401Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1276 
[2025-12-13T09:17:26.062645398Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=11 blocks=[11900305..11900309] ecn_counts=None
[2025-12-13T09:17:26.062652101Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1550037 len=1316 fin=false
[2025-12-13T09:17:26.062665155Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.47909ms latest_rtt=32.289349ms srtt=39.933176ms min_rtt=31.442727ms rttvar=5.394536ms cwnd=29342 ssthresh=11792 bytes_in_flight=29342 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1554934, delivered_time: Instant { tv_sec: 774, tv_nsec: 682201229 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, end_of_app_limited: 0, last_sent_packet: 1276, largest_acked: 1253, rate_sample: RateSample { bandwidth: 3.01 Mbps, is_app_limited: false, interval: 42.111302ms, delivered: 15842, prior_delivered: 1539092, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 649743817 }), send_elapsed: 42.111302ms, ack_elapsed: 32.457412ms, rtt: 32.289349ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 918471, last_update: Instant { tv_sec: 774, tv_nsec: 681819530 }, next_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.062702384Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.062736357Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 681819530 } })
[2025-12-13T09:17:26.062745664Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.063442830Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.063459150Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.063470662Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900310 
[2025-12-13T09:17:26.063482043Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=8 blocks=[1222..1247, 1249..1254] ecn_counts=None
[2025-12-13T09:17:26.063488635Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1254
[2025-12-13T09:17:26.063496049Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4145387
[2025-12-13T09:17:26.063500958Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:26.063516247Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.063522348Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:26.063534410Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.063545441Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1277 
[2025-12-13T09:17:26.063550661Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=9 blocks=[11900305..11900310] ecn_counts=None
[2025-12-13T09:17:26.063555620Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1551353 len=1316 fin=false
[2025-12-13T09:17:26.063573643Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.018679ms latest_rtt=33.210862ms srtt=39.084886ms min_rtt=31.442727ms rttvar=5.74248ms cwnd=29342 ssthresh=11792 bytes_in_flight=29342 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1556284, delivered_time: Instant { tv_sec: 774, tv_nsec: 683122742 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 649911880 }, end_of_app_limited: 0, last_sent_packet: 1277, largest_acked: 1254, rate_sample: RateSample { bandwidth: 3.27 Mbps, is_app_limited: false, interval: 42.111302ms, delivered: 17192, prior_delivered: 1539092, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 649743817 }), send_elapsed: 42.111302ms, ack_elapsed: 33.378925ms, rtt: 33.210862ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 938406, last_update: Instant { tv_sec: 774, tv_nsec: 681819530 }, next_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.063599441Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.063633915Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 681819530 } })
[2025-12-13T09:17:26.063643343Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.079132409Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.079168717Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.079188414Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900311 
[2025-12-13T09:17:26.079210174Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=14 blocks=[1222..1247, 1249..1263] ecn_counts=None
[2025-12-13T09:17:26.079222867Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1255
[2025-12-13T09:17:26.079229319Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1256
[2025-12-13T09:17:26.079234830Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1257
[2025-12-13T09:17:26.079239589Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1258
[2025-12-13T09:17:26.079244277Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1259
[2025-12-13T09:17:26.079249106Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1260
[2025-12-13T09:17:26.079254045Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1261
[2025-12-13T09:17:26.079259205Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1262
[2025-12-13T09:17:26.079264324Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1263
[2025-12-13T09:17:26.079276938Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1796683
[2025-12-13T09:17:26.079286736Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:26.079333403Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.079377445Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12150)
[2025-12-13T09:17:26.079399386Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.079422188Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1278 
[2025-12-13T09:17:26.079426486Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=28 blocks=[11900305..11900311] ecn_counts=None
[2025-12-13T09:17:26.079430784Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1552669 len=1316 fin=false
[2025-12-13T09:17:26.079444129Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.127724ms latest_rtt=32.503287ms srtt=38.248185ms min_rtt=31.442727ms rttvar=5.980259ms cwnd=29342 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1568434, delivered_time: Instant { tv_sec: 774, tv_nsec: 698838530 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, end_of_app_limited: 0, last_sent_packet: 1278, largest_acked: 1263, rate_sample: RateSample { bandwidth: 3.85 Mbps, is_app_limited: false, interval: 37.001974ms, delivered: 17799, prior_delivered: 1550635, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 666141452 }), send_elapsed: 37.001974ms, ack_elapsed: 32.697078ms, rtt: 32.503287ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 958934, last_update: Instant { tv_sec: 774, tv_nsec: 699057827 }, next_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.079470618Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1279 
[2025-12-13T09:17:26.079474044Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1553985 len=1324 fin=false
[2025-12-13T09:17:26.079480005Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.156778ms latest_rtt=32.503287ms srtt=38.248185ms min_rtt=31.442727ms rttvar=5.980259ms cwnd=29342 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1568434, delivered_time: Instant { tv_sec: 774, tv_nsec: 698838530 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, end_of_app_limited: 0, last_sent_packet: 1279, largest_acked: 1263, rate_sample: RateSample { bandwidth: 3.85 Mbps, is_app_limited: false, interval: 37.001974ms, delivered: 17799, prior_delivered: 1550635, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 666141452 }), send_elapsed: 37.001974ms, ack_elapsed: 32.697078ms, rtt: 32.503287ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 958934, last_update: Instant { tv_sec: 774, tv_nsec: 699057827 }, next_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.079496897Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1280 
[2025-12-13T09:17:26.079500183Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1555309 len=1324 fin=false
[2025-12-13T09:17:26.079505082Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.158782ms latest_rtt=32.503287ms srtt=38.248185ms min_rtt=31.442727ms rttvar=5.980259ms cwnd=29342 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1568434, delivered_time: Instant { tv_sec: 774, tv_nsec: 698838530 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, end_of_app_limited: 0, last_sent_packet: 1280, largest_acked: 1263, rate_sample: RateSample { bandwidth: 3.85 Mbps, is_app_limited: false, interval: 37.001974ms, delivered: 17799, prior_delivered: 1550635, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 666141452 }), send_elapsed: 37.001974ms, ack_elapsed: 32.697078ms, rtt: 32.503287ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 958934, last_update: Instant { tv_sec: 774, tv_nsec: 699057827 }, next_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.079527063Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1281 
[2025-12-13T09:17:26.079530409Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1556633 len=1324 fin=false
[2025-12-13T09:17:26.079535499Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.158401ms latest_rtt=32.503287ms srtt=38.248185ms min_rtt=31.442727ms rttvar=5.980259ms cwnd=29342 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1568434, delivered_time: Instant { tv_sec: 774, tv_nsec: 698838530 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, end_of_app_limited: 0, last_sent_packet: 1281, largest_acked: 1263, rate_sample: RateSample { bandwidth: 3.85 Mbps, is_app_limited: false, interval: 37.001974ms, delivered: 17799, prior_delivered: 1550635, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 666141452 }), send_elapsed: 37.001974ms, ack_elapsed: 32.697078ms, rtt: 32.503287ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 958934, last_update: Instant { tv_sec: 774, tv_nsec: 699057827 }, next_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.079551518Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1282 
[2025-12-13T09:17:26.079554744Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1557957 len=1324 fin=false
[2025-12-13T09:17:26.079559804Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.158972ms latest_rtt=32.503287ms srtt=38.248185ms min_rtt=31.442727ms rttvar=5.980259ms cwnd=29342 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1568434, delivered_time: Instant { tv_sec: 774, tv_nsec: 698838530 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, end_of_app_limited: 0, last_sent_packet: 1282, largest_acked: 1263, rate_sample: RateSample { bandwidth: 3.85 Mbps, is_app_limited: false, interval: 37.001974ms, delivered: 17799, prior_delivered: 1550635, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 666141452 }), send_elapsed: 37.001974ms, ack_elapsed: 32.697078ms, rtt: 32.503287ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 958934, last_update: Instant { tv_sec: 774, tv_nsec: 699057827 }, next_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.079578649Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1283 
[2025-12-13T09:17:26.079581915Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1559281 len=1324 fin=false
[2025-12-13T09:17:26.079586824Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.158992ms latest_rtt=32.503287ms srtt=38.248185ms min_rtt=31.442727ms rttvar=5.980259ms cwnd=29342 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1568434, delivered_time: Instant { tv_sec: 774, tv_nsec: 698838530 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, end_of_app_limited: 0, last_sent_packet: 1283, largest_acked: 1263, rate_sample: RateSample { bandwidth: 3.85 Mbps, is_app_limited: false, interval: 37.001974ms, delivered: 17799, prior_delivered: 1550635, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 666141452 }), send_elapsed: 37.001974ms, ack_elapsed: 32.697078ms, rtt: 32.503287ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 958934, last_update: Instant { tv_sec: 774, tv_nsec: 699057827 }, next_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.079602583Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1284 
[2025-12-13T09:17:26.079605769Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1560605 len=1324 fin=false
[2025-12-13T09:17:26.079610718Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.159062ms latest_rtt=32.503287ms srtt=38.248185ms min_rtt=31.442727ms rttvar=5.980259ms cwnd=29342 ssthresh=11792 bytes_in_flight=26642 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1568434, delivered_time: Instant { tv_sec: 774, tv_nsec: 698838530 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, end_of_app_limited: 0, last_sent_packet: 1284, largest_acked: 1263, rate_sample: RateSample { bandwidth: 3.85 Mbps, is_app_limited: false, interval: 37.001974ms, delivered: 17799, prior_delivered: 1550635, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 666141452 }), send_elapsed: 37.001974ms, ack_elapsed: 32.697078ms, rtt: 32.503287ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 958934, last_update: Instant { tv_sec: 774, tv_nsec: 699057827 }, next_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.079626257Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1285 
[2025-12-13T09:17:26.079629453Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1561929 len=1324 fin=false
[2025-12-13T09:17:26.079634422Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.159322ms latest_rtt=32.503287ms srtt=38.248185ms min_rtt=31.442727ms rttvar=5.980259ms cwnd=29342 ssthresh=11792 bytes_in_flight=27992 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1568434, delivered_time: Instant { tv_sec: 774, tv_nsec: 698838530 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, end_of_app_limited: 0, last_sent_packet: 1285, largest_acked: 1263, rate_sample: RateSample { bandwidth: 3.85 Mbps, is_app_limited: false, interval: 37.001974ms, delivered: 17799, prior_delivered: 1550635, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 666141452 }), send_elapsed: 37.001974ms, ack_elapsed: 32.697078ms, rtt: 32.503287ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 958934, last_update: Instant { tv_sec: 774, tv_nsec: 699057827 }, next_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.079662484Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1286 
[2025-12-13T09:17:26.079665750Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1563253 len=1324 fin=false
[2025-12-13T09:17:26.079671050Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.158591ms latest_rtt=32.503287ms srtt=38.248185ms min_rtt=31.442727ms rttvar=5.980259ms cwnd=29342 ssthresh=11792 bytes_in_flight=29342 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1568434, delivered_time: Instant { tv_sec: 774, tv_nsec: 698838530 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 666335243 }, end_of_app_limited: 0, last_sent_packet: 1286, largest_acked: 1263, rate_sample: RateSample { bandwidth: 3.85 Mbps, is_app_limited: false, interval: 37.001974ms, delivered: 17799, prior_delivered: 1550635, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 666141452 }), send_elapsed: 37.001974ms, ack_elapsed: 32.697078ms, rtt: 32.503287ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 958934, last_update: Instant { tv_sec: 774, tv_nsec: 699057827 }, next_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.079699894Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.079852067Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12150 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 699057827 } })
[2025-12-13T09:17:26.079864911Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.094532711Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.094588524Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.094610175Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900312 
[2025-12-13T09:17:26.094634029Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=10 blocks=[1222..1247, 1249..1273] ecn_counts=None
[2025-12-13T09:17:26.094648376Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1264
[2025-12-13T09:17:26.094675426Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1265
[2025-12-13T09:17:26.094679884Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1266
[2025-12-13T09:17:26.094682910Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1267
[2025-12-13T09:17:26.094685925Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1268
[2025-12-13T09:17:26.094688891Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1269
[2025-12-13T09:17:26.094691726Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1270
[2025-12-13T09:17:26.094694572Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1271
[2025-12-13T09:17:26.094697417Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1272
[2025-12-13T09:17:26.094700252Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1273
[2025-12-13T09:17:26.094711443Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.094761105Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.094769711Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14243)
[2025-12-13T09:17:26.094792263Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.094817931Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1287 
[2025-12-13T09:17:26.094823742Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1564577 len=1324 fin=false
[2025-12-13T09:17:26.094842426Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.294642ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=17799 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1287, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.094886508Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1288 
[2025-12-13T09:17:26.094892770Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1565901 len=1324 fin=false
[2025-12-13T09:17:26.094903149Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.318608ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=19149 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1288, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.094931001Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1289 
[2025-12-13T09:17:26.094934397Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1567225 len=1324 fin=false
[2025-12-13T09:17:26.094940118Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.327624ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=20499 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1289, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.094956498Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1290 
[2025-12-13T09:17:26.094959745Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1568549 len=1324 fin=false
[2025-12-13T09:17:26.094964683Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.33073ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=21849 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1290, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.094984200Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1291 
[2025-12-13T09:17:26.094987476Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1569873 len=1324 fin=false
[2025-12-13T09:17:26.094992816Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.330239ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=23199 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1291, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.095008635Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1292 
[2025-12-13T09:17:26.095011841Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1571197 len=1324 fin=false
[2025-12-13T09:17:26.095016820Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.33101ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=24549 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1292, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.095032710Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1293 
[2025-12-13T09:17:26.095035946Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1572521 len=1324 fin=false
[2025-12-13T09:17:26.095040865Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.330869ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=25899 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1293, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.095059259Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1294 
[2025-12-13T09:17:26.095062545Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1573845 len=1324 fin=false
[2025-12-13T09:17:26.095067585Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.33091ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=27249 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1294, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.095083224Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1295 
[2025-12-13T09:17:26.095086440Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1575169 len=1324 fin=false
[2025-12-13T09:17:26.095091369Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.331131ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=28599 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1295, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.095109843Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1296 
[2025-12-13T09:17:26.095113079Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1576493 len=1324 fin=false
[2025-12-13T09:17:26.095118139Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.33085ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=29949 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1296, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.095258820Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 714451997 } })
[2025-12-13T09:17:26.095268328Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.095271534Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.095277725Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.095287503Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1297 
[2025-12-13T09:17:26.095291010Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1577817 len=717 fin=false
[2025-12-13T09:17:26.095299736Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.321482ms latest_rtt=32.440049ms srtt=37.512167ms min_rtt=31.442727ms rttvar=5.957228ms cwnd=30692 ssthresh=11792 bytes_in_flight=30692 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1581327, delivered_time: Instant { tv_sec: 774, tv_nsec: 714259579 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 681819530 }, end_of_app_limited: 0, last_sent_packet: 1297, largest_acked: 1273, rate_sample: RateSample { bandwidth: 4.23 Mbps, is_app_limited: false, interval: 52.486261ms, delivered: 27743, prior_delivered: 1553584, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 681682355 }), send_elapsed: 52.486261ms, ack_elapsed: 32.577224ms, rtt: 32.440049ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1022734, last_update: Instant { tv_sec: 774, tv_nsec: 714451997 }, next_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.095341133Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 743 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 714451997 } })
[2025-12-13T09:17:26.095371009Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.095384083Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.095393160Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.095396406Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.113650942Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.113699743Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.113718878Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900313 
[2025-12-13T09:17:26.113737924Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1264..1280] ecn_counts=None
[2025-12-13T09:17:26.113750677Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1274
[2025-12-13T09:17:26.113756859Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1275
[2025-12-13T09:17:26.113762058Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1276
[2025-12-13T09:17:26.113766817Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1277
[2025-12-13T09:17:26.113771255Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1278
[2025-12-13T09:17:26.113775914Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1279
[2025-12-13T09:17:26.113780523Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1280
[2025-12-13T09:17:26.113792365Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.113836116Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.113844702Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8349)
[2025-12-13T09:17:26.113865771Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.113889074Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1298 
[2025-12-13T09:17:26.113895045Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1578534 len=1324 fin=false
[2025-12-13T09:17:26.113908150Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=83.175505ms latest_rtt=34.310205ms srtt=37.107921ms min_rtt=31.442727ms rttvar=5.276411ms cwnd=30692 ssthresh=11792 bytes_in_flight=23693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1589676, delivered_time: Instant { tv_sec: 774, tv_nsec: 733368032 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, end_of_app_limited: 0, last_sent_packet: 1298, largest_acked: 1280, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 34.529502ms, delivered: 21242, prior_delivered: 1568434, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 698838530 }), send_elapsed: 32.722584ms, ack_elapsed: 34.529502ms, rtt: 34.310205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1033876, last_update: Instant { tv_sec: 774, tv_nsec: 733525205 }, next_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.113947743Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1299 
[2025-12-13T09:17:26.113951180Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1579858 len=1324 fin=false
[2025-12-13T09:17:26.113957401Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=83.199819ms latest_rtt=34.310205ms srtt=37.107921ms min_rtt=31.442727ms rttvar=5.276411ms cwnd=30692 ssthresh=11792 bytes_in_flight=25043 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1589676, delivered_time: Instant { tv_sec: 774, tv_nsec: 733368032 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, end_of_app_limited: 0, last_sent_packet: 1299, largest_acked: 1280, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 34.529502ms, delivered: 21242, prior_delivered: 1568434, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 698838530 }), send_elapsed: 32.722584ms, ack_elapsed: 34.529502ms, rtt: 34.310205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1033876, last_update: Instant { tv_sec: 774, tv_nsec: 733525205 }, next_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.113973782Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1300 
[2025-12-13T09:17:26.113976998Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1581182 len=1324 fin=false
[2025-12-13T09:17:26.113995813Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=83.18936ms latest_rtt=34.310205ms srtt=37.107921ms min_rtt=31.442727ms rttvar=5.276411ms cwnd=30692 ssthresh=11792 bytes_in_flight=26393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1589676, delivered_time: Instant { tv_sec: 774, tv_nsec: 733368032 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, end_of_app_limited: 0, last_sent_packet: 1300, largest_acked: 1280, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 34.529502ms, delivered: 21242, prior_delivered: 1568434, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 698838530 }), send_elapsed: 32.722584ms, ack_elapsed: 34.529502ms, rtt: 34.310205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1033876, last_update: Instant { tv_sec: 774, tv_nsec: 733525205 }, next_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.114011672Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1301 
[2025-12-13T09:17:26.114014828Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1582506 len=1324 fin=false
[2025-12-13T09:17:26.114019948Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=83.202825ms latest_rtt=34.310205ms srtt=37.107921ms min_rtt=31.442727ms rttvar=5.276411ms cwnd=30692 ssthresh=11792 bytes_in_flight=27743 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1589676, delivered_time: Instant { tv_sec: 774, tv_nsec: 733368032 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, end_of_app_limited: 0, last_sent_packet: 1301, largest_acked: 1280, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 34.529502ms, delivered: 21242, prior_delivered: 1568434, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 698838530 }), send_elapsed: 32.722584ms, ack_elapsed: 34.529502ms, rtt: 34.310205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1033876, last_update: Instant { tv_sec: 774, tv_nsec: 733525205 }, next_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.114038302Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1302 
[2025-12-13T09:17:26.114041458Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1583830 len=1324 fin=false
[2025-12-13T09:17:26.114046427Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=83.203276ms latest_rtt=34.310205ms srtt=37.107921ms min_rtt=31.442727ms rttvar=5.276411ms cwnd=30692 ssthresh=11792 bytes_in_flight=29093 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1589676, delivered_time: Instant { tv_sec: 774, tv_nsec: 733368032 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, end_of_app_limited: 0, last_sent_packet: 1302, largest_acked: 1280, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 34.529502ms, delivered: 21242, prior_delivered: 1568434, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 698838530 }), send_elapsed: 32.722584ms, ack_elapsed: 34.529502ms, rtt: 34.310205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1033876, last_update: Instant { tv_sec: 774, tv_nsec: 733525205 }, next_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.114061004Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1303 
[2025-12-13T09:17:26.114064110Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1585154 len=1324 fin=false
[2025-12-13T09:17:26.114068949Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=83.203727ms latest_rtt=34.310205ms srtt=37.107921ms min_rtt=31.442727ms rttvar=5.276411ms cwnd=30692 ssthresh=11792 bytes_in_flight=30443 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1589676, delivered_time: Instant { tv_sec: 774, tv_nsec: 733368032 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, end_of_app_limited: 0, last_sent_packet: 1303, largest_acked: 1280, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 34.529502ms, delivered: 21242, prior_delivered: 1568434, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 698838530 }), send_elapsed: 32.722584ms, ack_elapsed: 34.529502ms, rtt: 34.310205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1033876, last_update: Instant { tv_sec: 774, tv_nsec: 733525205 }, next_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.114086071Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=231 pn=1304 
[2025-12-13T09:17:26.114089246Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1586478 len=223 fin=false
[2025-12-13T09:17:26.114094406Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=83.203597ms latest_rtt=34.310205ms srtt=37.107921ms min_rtt=31.442727ms rttvar=5.276411ms cwnd=30692 ssthresh=11792 bytes_in_flight=30692 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1589676, delivered_time: Instant { tv_sec: 774, tv_nsec: 733368032 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 699057827 }, end_of_app_limited: 0, last_sent_packet: 1304, largest_acked: 1280, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 34.529502ms, delivered: 21242, prior_delivered: 1568434, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 698838530 }), send_elapsed: 32.722584ms, ack_elapsed: 34.529502ms, rtt: 34.310205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1033876, last_update: Instant { tv_sec: 774, tv_nsec: 733525205 }, next_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.114218026Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8349 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 733525205 } })
[2025-12-13T09:17:26.114227042Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.114233094Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.114239917Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.114242912Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.130324364Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.130395547Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.130417377Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900314 
[2025-12-13T09:17:26.130441031Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[1264..1290] ecn_counts=None
[2025-12-13T09:17:26.130456620Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1281
[2025-12-13T09:17:26.130463473Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1282
[2025-12-13T09:17:26.130469224Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1283
[2025-12-13T09:17:26.130474443Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1284
[2025-12-13T09:17:26.130479713Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1285
[2025-12-13T09:17:26.130485243Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1286
[2025-12-13T09:17:26.130490814Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1287
[2025-12-13T09:17:26.130529646Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1288
[2025-12-13T09:17:26.130535347Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1289
[2025-12-13T09:17:26.130539915Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1290
[2025-12-13T09:17:26.130552318Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.130598123Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.130606208Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13500)
[2025-12-13T09:17:26.130627828Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.130652524Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1305 
[2025-12-13T09:17:26.130658996Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1586701 len=1324 fin=false
[2025-12-13T09:17:26.130677912Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.239389ms latest_rtt=35.615576ms srtt=36.915377ms min_rtt=31.442727ms rttvar=4.342394ms cwnd=30692 ssthresh=11792 bytes_in_flight=18542 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1603176, delivered_time: Instant { tv_sec: 774, tv_nsec: 750067573 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1305, largest_acked: 1290, rate_sample: RateSample { bandwidth: 4.88 Mbps, is_app_limited: false, interval: 35.807994ms, delivered: 21849, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 35.807994ms, rtt: 35.615576ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1039268, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.130719960Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1306 
[2025-12-13T09:17:26.130725830Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1588025 len=1324 fin=false
[2025-12-13T09:17:26.130735378Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.2621ms latest_rtt=35.615576ms srtt=36.915377ms min_rtt=31.442727ms rttvar=4.342394ms cwnd=30692 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1603176, delivered_time: Instant { tv_sec: 774, tv_nsec: 750067573 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1306, largest_acked: 1290, rate_sample: RateSample { bandwidth: 4.88 Mbps, is_app_limited: false, interval: 35.807994ms, delivered: 21849, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 35.807994ms, rtt: 35.615576ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1039268, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.130772958Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1307 
[2025-12-13T09:17:26.130778018Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1589349 len=1324 fin=false
[2025-12-13T09:17:26.130784870Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.265757ms latest_rtt=35.615576ms srtt=36.915377ms min_rtt=31.442727ms rttvar=4.342394ms cwnd=30692 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1603176, delivered_time: Instant { tv_sec: 774, tv_nsec: 750067573 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1307, largest_acked: 1290, rate_sample: RateSample { bandwidth: 4.88 Mbps, is_app_limited: false, interval: 35.807994ms, delivered: 21849, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 35.807994ms, rtt: 35.615576ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1039268, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.130801341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1308 
[2025-12-13T09:17:26.130804577Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1590673 len=1324 fin=false
[2025-12-13T09:17:26.130809967Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.274063ms latest_rtt=35.615576ms srtt=36.915377ms min_rtt=31.442727ms rttvar=4.342394ms cwnd=30692 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1603176, delivered_time: Instant { tv_sec: 774, tv_nsec: 750067573 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1308, largest_acked: 1290, rate_sample: RateSample { bandwidth: 4.88 Mbps, is_app_limited: false, interval: 35.807994ms, delivered: 21849, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 35.807994ms, rtt: 35.615576ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1039268, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.130825045Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1309 
[2025-12-13T09:17:26.130828141Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1591997 len=1324 fin=false
[2025-12-13T09:17:26.130833060Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.274744ms latest_rtt=35.615576ms srtt=36.915377ms min_rtt=31.442727ms rttvar=4.342394ms cwnd=30692 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1603176, delivered_time: Instant { tv_sec: 774, tv_nsec: 750067573 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1309, largest_acked: 1290, rate_sample: RateSample { bandwidth: 4.88 Mbps, is_app_limited: false, interval: 35.807994ms, delivered: 21849, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 35.807994ms, rtt: 35.615576ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1039268, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.130851915Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1310 
[2025-12-13T09:17:26.130855131Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1593321 len=1324 fin=false
[2025-12-13T09:17:26.130860060Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.274683ms latest_rtt=35.615576ms srtt=36.915377ms min_rtt=31.442727ms rttvar=4.342394ms cwnd=30692 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1603176, delivered_time: Instant { tv_sec: 774, tv_nsec: 750067573 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1310, largest_acked: 1290, rate_sample: RateSample { bandwidth: 4.88 Mbps, is_app_limited: false, interval: 35.807994ms, delivered: 21849, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 35.807994ms, rtt: 35.615576ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1039268, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.130874607Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1311 
[2025-12-13T09:17:26.130877733Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1594645 len=1324 fin=false
[2025-12-13T09:17:26.130882642Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.275185ms latest_rtt=35.615576ms srtt=36.915377ms min_rtt=31.442727ms rttvar=4.342394ms cwnd=30692 ssthresh=11792 bytes_in_flight=26642 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1603176, delivered_time: Instant { tv_sec: 774, tv_nsec: 750067573 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1311, largest_acked: 1290, rate_sample: RateSample { bandwidth: 4.88 Mbps, is_app_limited: false, interval: 35.807994ms, delivered: 21849, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 35.807994ms, rtt: 35.615576ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1039268, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.130904413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1312 
[2025-12-13T09:17:26.130907739Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1595969 len=1324 fin=false
[2025-12-13T09:17:26.130912808Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.274484ms latest_rtt=35.615576ms srtt=36.915377ms min_rtt=31.442727ms rttvar=4.342394ms cwnd=30692 ssthresh=11792 bytes_in_flight=27992 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1603176, delivered_time: Instant { tv_sec: 774, tv_nsec: 750067573 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1312, largest_acked: 1290, rate_sample: RateSample { bandwidth: 4.88 Mbps, is_app_limited: false, interval: 35.807994ms, delivered: 21849, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 35.807994ms, rtt: 35.615576ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1039268, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.130927365Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1313 
[2025-12-13T09:17:26.130930491Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1597293 len=1324 fin=false
[2025-12-13T09:17:26.130935240Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.275315ms latest_rtt=35.615576ms srtt=36.915377ms min_rtt=31.442727ms rttvar=4.342394ms cwnd=30692 ssthresh=11792 bytes_in_flight=29342 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1603176, delivered_time: Instant { tv_sec: 774, tv_nsec: 750067573 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1313, largest_acked: 1290, rate_sample: RateSample { bandwidth: 4.88 Mbps, is_app_limited: false, interval: 35.807994ms, delivered: 21849, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 35.807994ms, rtt: 35.615576ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1039268, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.130949637Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1314 
[2025-12-13T09:17:26.130952762Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1598617 len=1324 fin=false
[2025-12-13T09:17:26.130957481Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.275416ms latest_rtt=35.615576ms srtt=36.915377ms min_rtt=31.442727ms rttvar=4.342394ms cwnd=30692 ssthresh=11792 bytes_in_flight=30692 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1603176, delivered_time: Instant { tv_sec: 774, tv_nsec: 750067573 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1314, largest_acked: 1290, rate_sample: RateSample { bandwidth: 4.88 Mbps, is_app_limited: false, interval: 35.807994ms, delivered: 21849, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 35.807994ms, rtt: 35.615576ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1039268, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.131133789Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 750288234 } })
[2025-12-13T09:17:26.131146532Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.131151101Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.131158695Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.131168784Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.131173583Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.131222373Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.131231971Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.131243102Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900315 
[2025-12-13T09:17:26.131254032Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1264..1291] ecn_counts=None
[2025-12-13T09:17:26.131261616Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1291
[2025-12-13T09:17:26.131269231Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4192637
[2025-12-13T09:17:26.131275091Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:26.131291432Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.131295399Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:26.131303945Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.131315907Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1315 
[2025-12-13T09:17:26.131322219Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=8 blocks=[11900312..11900315] ecn_counts=None
[2025-12-13T09:17:26.131328100Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1599941 len=1316 fin=false
[2025-12-13T09:17:26.131379135Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=75.317533ms latest_rtt=36.443385ms srtt=36.851377ms min_rtt=31.442727ms rttvar=3.384793ms cwnd=32042 ssthresh=11792 bytes_in_flight=30692 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1604526, delivered_time: Instant { tv_sec: 774, tv_nsec: 750895382 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1315, largest_acked: 1291, rate_sample: RateSample { bandwidth: 5.07 Mbps, is_app_limited: false, interval: 36.635803ms, delivered: 23199, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 36.635803ms, rtt: 36.443385ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1086865, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.131422325Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1316 
[2025-12-13T09:17:26.131428516Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1601257 len=1324 fin=false
[2025-12-13T09:17:26.131440258Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=75.366224ms latest_rtt=36.443385ms srtt=36.851377ms min_rtt=31.442727ms rttvar=3.384793ms cwnd=32042 ssthresh=11792 bytes_in_flight=32042 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1604526, delivered_time: Instant { tv_sec: 774, tv_nsec: 750895382 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 714451997 }, end_of_app_limited: 0, last_sent_packet: 1316, largest_acked: 1291, rate_sample: RateSample { bandwidth: 5.07 Mbps, is_app_limited: false, interval: 36.635803ms, delivered: 23199, prior_delivered: 1581327, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 714259579 }), send_elapsed: 32.632467ms, ack_elapsed: 36.635803ms, rtt: 36.443385ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1086865, last_update: Instant { tv_sec: 774, tv_nsec: 750288234 }, next_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.131468190Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.131499629Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 750288234 } })
[2025-12-13T09:17:26.131506792Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.146074155Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.146114230Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.146135089Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900316 
[2025-12-13T09:17:26.146155737Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=15 blocks=[1264..1298] ecn_counts=None
[2025-12-13T09:17:26.146169162Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1292
[2025-12-13T09:17:26.146172929Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1293
[2025-12-13T09:17:26.146176125Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1294
[2025-12-13T09:17:26.146179121Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1295
[2025-12-13T09:17:26.146182968Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1296
[2025-12-13T09:17:26.146211881Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1297
[2025-12-13T09:17:26.146217111Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1298
[2025-12-13T09:17:26.146228743Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1842002
[2025-12-13T09:17:26.146234704Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:26.146263698Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.146268286Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(8843)
[2025-12-13T09:17:26.146284196Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.146309222Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1317 
[2025-12-13T09:17:26.146314342Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=20 blocks=[11900312..11900316] ecn_counts=None
[2025-12-13T09:17:26.146318419Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1602581 len=1316 fin=false
[2025-12-13T09:17:26.146331163Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=76.087495ms latest_rtt=32.259549ms srtt=36.262397ms min_rtt=31.442727ms rttvar=3.716551ms cwnd=32042 ssthresh=11792 bytes_in_flight=24549 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1613369, delivered_time: Instant { tv_sec: 774, tv_nsec: 765784754 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, end_of_app_limited: 0, last_sent_packet: 1317, largest_acked: 1298, rate_sample: RateSample { bandwidth: 5.50 Mbps, is_app_limited: false, interval: 34.467378ms, delivered: 23693, prior_delivered: 1589676, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 733368032 }), send_elapsed: 34.467378ms, ack_elapsed: 32.416722ms, rtt: 32.259549ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1104518, last_update: Instant { tv_sec: 774, tv_nsec: 765944972 }, next_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.146384432Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1318 
[2025-12-13T09:17:26.146387808Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1603897 len=1324 fin=false
[2025-12-13T09:17:26.146394671Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=76.114104ms latest_rtt=32.259549ms srtt=36.262397ms min_rtt=31.442727ms rttvar=3.716551ms cwnd=32042 ssthresh=11792 bytes_in_flight=25899 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1613369, delivered_time: Instant { tv_sec: 774, tv_nsec: 765784754 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, end_of_app_limited: 0, last_sent_packet: 1318, largest_acked: 1298, rate_sample: RateSample { bandwidth: 5.50 Mbps, is_app_limited: false, interval: 34.467378ms, delivered: 23693, prior_delivered: 1589676, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 733368032 }), send_elapsed: 34.467378ms, ack_elapsed: 32.416722ms, rtt: 32.259549ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1104518, last_update: Instant { tv_sec: 774, tv_nsec: 765944972 }, next_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.146417594Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1319 
[2025-12-13T09:17:26.146420850Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1605221 len=1324 fin=false
[2025-12-13T09:17:26.146426140Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=76.11744ms latest_rtt=32.259549ms srtt=36.262397ms min_rtt=31.442727ms rttvar=3.716551ms cwnd=32042 ssthresh=11792 bytes_in_flight=27249 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1613369, delivered_time: Instant { tv_sec: 774, tv_nsec: 765784754 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, end_of_app_limited: 0, last_sent_packet: 1319, largest_acked: 1298, rate_sample: RateSample { bandwidth: 5.50 Mbps, is_app_limited: false, interval: 34.467378ms, delivered: 23693, prior_delivered: 1589676, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 733368032 }), send_elapsed: 34.467378ms, ack_elapsed: 32.416722ms, rtt: 32.259549ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1104518, last_update: Instant { tv_sec: 774, tv_nsec: 765944972 }, next_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.146441218Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1320 
[2025-12-13T09:17:26.146444334Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1606545 len=1324 fin=false
[2025-12-13T09:17:26.146449183Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=76.118672ms latest_rtt=32.259549ms srtt=36.262397ms min_rtt=31.442727ms rttvar=3.716551ms cwnd=32042 ssthresh=11792 bytes_in_flight=28599 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1613369, delivered_time: Instant { tv_sec: 774, tv_nsec: 765784754 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, end_of_app_limited: 0, last_sent_packet: 1320, largest_acked: 1298, rate_sample: RateSample { bandwidth: 5.50 Mbps, is_app_limited: false, interval: 34.467378ms, delivered: 23693, prior_delivered: 1589676, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 733368032 }), send_elapsed: 34.467378ms, ack_elapsed: 32.416722ms, rtt: 32.259549ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1104518, last_update: Instant { tv_sec: 774, tv_nsec: 765944972 }, next_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.146463710Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1321 
[2025-12-13T09:17:26.146466815Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1607869 len=1324 fin=false
[2025-12-13T09:17:26.146471724Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=76.118742ms latest_rtt=32.259549ms srtt=36.262397ms min_rtt=31.442727ms rttvar=3.716551ms cwnd=32042 ssthresh=11792 bytes_in_flight=29949 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1613369, delivered_time: Instant { tv_sec: 774, tv_nsec: 765784754 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, end_of_app_limited: 0, last_sent_packet: 1321, largest_acked: 1298, rate_sample: RateSample { bandwidth: 5.50 Mbps, is_app_limited: false, interval: 34.467378ms, delivered: 23693, prior_delivered: 1589676, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 733368032 }), send_elapsed: 34.467378ms, ack_elapsed: 32.416722ms, rtt: 32.259549ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1104518, last_update: Instant { tv_sec: 774, tv_nsec: 765944972 }, next_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.146489908Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1322 
[2025-12-13T09:17:26.146493104Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1609193 len=1324 fin=false
[2025-12-13T09:17:26.146498103Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=76.118211ms latest_rtt=32.259549ms srtt=36.262397ms min_rtt=31.442727ms rttvar=3.716551ms cwnd=32042 ssthresh=11792 bytes_in_flight=31299 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1613369, delivered_time: Instant { tv_sec: 774, tv_nsec: 765784754 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, end_of_app_limited: 0, last_sent_packet: 1322, largest_acked: 1298, rate_sample: RateSample { bandwidth: 5.50 Mbps, is_app_limited: false, interval: 34.467378ms, delivered: 23693, prior_delivered: 1589676, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 733368032 }), send_elapsed: 34.467378ms, ack_elapsed: 32.416722ms, rtt: 32.259549ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1104518, last_update: Instant { tv_sec: 774, tv_nsec: 765944972 }, next_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.146512570Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1323 
[2025-12-13T09:17:26.146515716Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1610517 len=717 fin=false
[2025-12-13T09:17:26.146520555Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=76.118882ms latest_rtt=32.259549ms srtt=36.262397ms min_rtt=31.442727ms rttvar=3.716551ms cwnd=32042 ssthresh=11792 bytes_in_flight=32042 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1613369, delivered_time: Instant { tv_sec: 774, tv_nsec: 765784754 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 733525205 }, end_of_app_limited: 0, last_sent_packet: 1323, largest_acked: 1298, rate_sample: RateSample { bandwidth: 5.50 Mbps, is_app_limited: false, interval: 34.467378ms, delivered: 23693, prior_delivered: 1589676, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 733368032 }), send_elapsed: 34.467378ms, ack_elapsed: 32.416722ms, rtt: 32.259549ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1104518, last_update: Instant { tv_sec: 774, tv_nsec: 765944972 }, next_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.146659974Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8843 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 765944972 } })
[2025-12-13T09:17:26.146672297Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.146680032Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.146688948Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.146693777Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.166029022Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.166066181Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.166085727Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900317 
[2025-12-13T09:17:26.166104742Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1264..1308] ecn_counts=None
[2025-12-13T09:17:26.166112938Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1299
[2025-12-13T09:17:26.166119309Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1300
[2025-12-13T09:17:26.166124679Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1301
[2025-12-13T09:17:26.166129098Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1302
[2025-12-13T09:17:26.166133807Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1303
[2025-12-13T09:17:26.166138455Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1304
[2025-12-13T09:17:26.166143194Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1305
[2025-12-13T09:17:26.166147793Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1306
[2025-12-13T09:17:26.166152461Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1307
[2025-12-13T09:17:26.166229885Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1308
[2025-12-13T09:17:26.166246756Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.166288163Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.166296429Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12399)
[2025-12-13T09:17:26.166318470Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.166339910Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1325 
[2025-12-13T09:17:26.166365387Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1611234 len=1324 fin=false
[2025-12-13T09:17:26.166392317Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=73.083835ms latest_rtt=35.447199ms srtt=36.156496ms min_rtt=31.442727ms rttvar=2.999212ms cwnd=32042 ssthresh=11792 bytes_in_flight=20993 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1625768, delivered_time: Instant { tv_sec: 774, tv_nsec: 785735433 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, end_of_app_limited: 0, last_sent_packet: 1325, largest_acked: 1308, rate_sample: RateSample { bandwidth: 5.04 Mbps, is_app_limited: false, interval: 35.836237ms, delivered: 22592, prior_delivered: 1603176, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 750067573 }), send_elapsed: 35.836237ms, ack_elapsed: 35.66786ms, rtt: 35.447199ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1107753, last_update: Instant { tv_sec: 774, tv_nsec: 785978214 }, next_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.166436169Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1326 
[2025-12-13T09:17:26.166440456Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1612558 len=1324 fin=false
[2025-12-13T09:17:26.166446417Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=73.136593ms latest_rtt=35.447199ms srtt=36.156496ms min_rtt=31.442727ms rttvar=2.999212ms cwnd=32042 ssthresh=11792 bytes_in_flight=22343 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1625768, delivered_time: Instant { tv_sec: 774, tv_nsec: 785735433 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, end_of_app_limited: 0, last_sent_packet: 1326, largest_acked: 1308, rate_sample: RateSample { bandwidth: 5.04 Mbps, is_app_limited: false, interval: 35.836237ms, delivered: 22592, prior_delivered: 1603176, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 750067573 }), send_elapsed: 35.836237ms, ack_elapsed: 35.66786ms, rtt: 35.447199ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1107753, last_update: Instant { tv_sec: 774, tv_nsec: 785978214 }, next_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.166463760Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1327 
[2025-12-13T09:17:26.166467106Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1613882 len=1324 fin=false
[2025-12-13T09:17:26.166472326Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=73.142554ms latest_rtt=35.447199ms srtt=36.156496ms min_rtt=31.442727ms rttvar=2.999212ms cwnd=32042 ssthresh=11792 bytes_in_flight=23693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1625768, delivered_time: Instant { tv_sec: 774, tv_nsec: 785735433 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, end_of_app_limited: 0, last_sent_packet: 1327, largest_acked: 1308, rate_sample: RateSample { bandwidth: 5.04 Mbps, is_app_limited: false, interval: 35.836237ms, delivered: 22592, prior_delivered: 1603176, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 750067573 }), send_elapsed: 35.836237ms, ack_elapsed: 35.66786ms, rtt: 35.447199ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1107753, last_update: Instant { tv_sec: 774, tv_nsec: 785978214 }, next_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.166492142Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1328 
[2025-12-13T09:17:26.166495439Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1615206 len=1324 fin=false
[2025-12-13T09:17:26.166500598Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=73.142854ms latest_rtt=35.447199ms srtt=36.156496ms min_rtt=31.442727ms rttvar=2.999212ms cwnd=32042 ssthresh=11792 bytes_in_flight=25043 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1625768, delivered_time: Instant { tv_sec: 774, tv_nsec: 785735433 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, end_of_app_limited: 0, last_sent_packet: 1328, largest_acked: 1308, rate_sample: RateSample { bandwidth: 5.04 Mbps, is_app_limited: false, interval: 35.836237ms, delivered: 22592, prior_delivered: 1603176, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 750067573 }), send_elapsed: 35.836237ms, ack_elapsed: 35.66786ms, rtt: 35.447199ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1107753, last_update: Instant { tv_sec: 774, tv_nsec: 785978214 }, next_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.166516648Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1329 
[2025-12-13T09:17:26.166519904Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1616530 len=1324 fin=false
[2025-12-13T09:17:26.166538128Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=73.12973ms latest_rtt=35.447199ms srtt=36.156496ms min_rtt=31.442727ms rttvar=2.999212ms cwnd=32042 ssthresh=11792 bytes_in_flight=26393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1625768, delivered_time: Instant { tv_sec: 774, tv_nsec: 785735433 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, end_of_app_limited: 0, last_sent_packet: 1329, largest_acked: 1308, rate_sample: RateSample { bandwidth: 5.04 Mbps, is_app_limited: false, interval: 35.836237ms, delivered: 22592, prior_delivered: 1603176, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 750067573 }), send_elapsed: 35.836237ms, ack_elapsed: 35.66786ms, rtt: 35.447199ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1107753, last_update: Instant { tv_sec: 774, tv_nsec: 785978214 }, next_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.166554358Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1330 
[2025-12-13T09:17:26.166557594Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1617854 len=1324 fin=false
[2025-12-13T09:17:26.166562774Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=73.142744ms latest_rtt=35.447199ms srtt=36.156496ms min_rtt=31.442727ms rttvar=2.999212ms cwnd=32042 ssthresh=11792 bytes_in_flight=27743 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1625768, delivered_time: Instant { tv_sec: 774, tv_nsec: 785735433 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, end_of_app_limited: 0, last_sent_packet: 1330, largest_acked: 1308, rate_sample: RateSample { bandwidth: 5.04 Mbps, is_app_limited: false, interval: 35.836237ms, delivered: 22592, prior_delivered: 1603176, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 750067573 }), send_elapsed: 35.836237ms, ack_elapsed: 35.66786ms, rtt: 35.447199ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1107753, last_update: Instant { tv_sec: 774, tv_nsec: 785978214 }, next_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.166581328Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1331 
[2025-12-13T09:17:26.166584574Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1619178 len=1324 fin=false
[2025-12-13T09:17:26.166589594Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=73.143055ms latest_rtt=35.447199ms srtt=36.156496ms min_rtt=31.442727ms rttvar=2.999212ms cwnd=32042 ssthresh=11792 bytes_in_flight=29093 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1625768, delivered_time: Instant { tv_sec: 774, tv_nsec: 785735433 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, end_of_app_limited: 0, last_sent_packet: 1331, largest_acked: 1308, rate_sample: RateSample { bandwidth: 5.04 Mbps, is_app_limited: false, interval: 35.836237ms, delivered: 22592, prior_delivered: 1603176, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 750067573 }), send_elapsed: 35.836237ms, ack_elapsed: 35.66786ms, rtt: 35.447199ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1107753, last_update: Instant { tv_sec: 774, tv_nsec: 785978214 }, next_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.166605253Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1332 
[2025-12-13T09:17:26.166608429Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1620502 len=1324 fin=false
[2025-12-13T09:17:26.166613328Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=73.143386ms latest_rtt=35.447199ms srtt=36.156496ms min_rtt=31.442727ms rttvar=2.999212ms cwnd=32042 ssthresh=11792 bytes_in_flight=30443 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1625768, delivered_time: Instant { tv_sec: 774, tv_nsec: 785735433 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, end_of_app_limited: 0, last_sent_packet: 1332, largest_acked: 1308, rate_sample: RateSample { bandwidth: 5.04 Mbps, is_app_limited: false, interval: 35.836237ms, delivered: 22592, prior_delivered: 1603176, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 750067573 }), send_elapsed: 35.836237ms, ack_elapsed: 35.66786ms, rtt: 35.447199ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1107753, last_update: Instant { tv_sec: 774, tv_nsec: 785978214 }, next_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.166631672Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1333 
[2025-12-13T09:17:26.166634918Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1621826 len=1324 fin=false
[2025-12-13T09:17:26.166639997Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=73.143185ms latest_rtt=35.447199ms srtt=36.156496ms min_rtt=31.442727ms rttvar=2.999212ms cwnd=32042 ssthresh=11792 bytes_in_flight=31793 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1625768, delivered_time: Instant { tv_sec: 774, tv_nsec: 785735433 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, end_of_app_limited: 0, last_sent_packet: 1333, largest_acked: 1308, rate_sample: RateSample { bandwidth: 5.04 Mbps, is_app_limited: false, interval: 35.836237ms, delivered: 22592, prior_delivered: 1603176, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 750067573 }), send_elapsed: 35.836237ms, ack_elapsed: 35.66786ms, rtt: 35.447199ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1107753, last_update: Instant { tv_sec: 774, tv_nsec: 785978214 }, next_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.166655386Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=231 pn=1334 
[2025-12-13T09:17:26.166658612Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1623150 len=223 fin=false
[2025-12-13T09:17:26.166663721Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=73.143285ms latest_rtt=35.447199ms srtt=36.156496ms min_rtt=31.442727ms rttvar=2.999212ms cwnd=32042 ssthresh=11792 bytes_in_flight=32042 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1625768, delivered_time: Instant { tv_sec: 774, tv_nsec: 785735433 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 750288234 }, end_of_app_limited: 0, last_sent_packet: 1334, largest_acked: 1308, rate_sample: RateSample { bandwidth: 5.04 Mbps, is_app_limited: false, interval: 35.836237ms, delivered: 22592, prior_delivered: 1603176, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 750067573 }), send_elapsed: 35.836237ms, ack_elapsed: 35.66786ms, rtt: 35.447199ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1107753, last_update: Instant { tv_sec: 774, tv_nsec: 785978214 }, next_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.166790166Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12399 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 785978214 } })
[2025-12-13T09:17:26.166797911Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.166803351Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.166808691Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.166816205Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.179575748Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.179618989Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.179638274Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900318 
[2025-12-13T09:17:26.179654484Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1299..1318] ecn_counts=None
[2025-12-13T09:17:26.179665946Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1309
[2025-12-13T09:17:26.179671676Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1310
[2025-12-13T09:17:26.179676736Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1311
[2025-12-13T09:17:26.179682026Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1312
[2025-12-13T09:17:26.179686915Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1313
[2025-12-13T09:17:26.179692335Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1314
[2025-12-13T09:17:26.179697745Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1315
[2025-12-13T09:17:26.179703826Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1316
[2025-12-13T09:17:26.179708816Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1317
[2025-12-13T09:17:26.179712492Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1318
[2025-12-13T09:17:26.179721940Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.179770971Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.179780899Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(14850)
[2025-12-13T09:17:26.179806767Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.179831123Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1335 
[2025-12-13T09:17:26.179837064Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1623373 len=1324 fin=false
[2025-12-13T09:17:26.179853254Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.601963ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=19892 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1335, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.179905822Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1336 
[2025-12-13T09:17:26.179909969Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1624697 len=1324 fin=false
[2025-12-13T09:17:26.179916812Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.626368ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=21242 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1336, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.179933313Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1337 
[2025-12-13T09:17:26.179936489Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1626021 len=1324 fin=false
[2025-12-13T09:17:26.179941818Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.6328ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=22592 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1337, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.179956886Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1338 
[2025-12-13T09:17:26.179960052Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1627345 len=1324 fin=false
[2025-12-13T09:17:26.179964941Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.633571ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=23942 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1338, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.179983947Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1339 
[2025-12-13T09:17:26.179987133Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1628669 len=1324 fin=false
[2025-12-13T09:17:26.179992082Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.633421ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=25292 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1339, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.180006599Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1340 
[2025-12-13T09:17:26.180009755Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1629993 len=1324 fin=false
[2025-12-13T09:17:26.180014514Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.633902ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=26642 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1340, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.180032136Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1341 
[2025-12-13T09:17:26.180035292Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1631317 len=1324 fin=false
[2025-12-13T09:17:26.180040201Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.633381ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=27992 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1341, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.180054779Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1342 
[2025-12-13T09:17:26.180057894Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1632641 len=1324 fin=false
[2025-12-13T09:17:26.180062673Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.633812ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=29342 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1342, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.180077060Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1343 
[2025-12-13T09:17:26.180080166Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1633965 len=1324 fin=false
[2025-12-13T09:17:26.180085015Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.633922ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=30692 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1343, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.180112375Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1344 
[2025-12-13T09:17:26.180115541Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1635289 len=1324 fin=false
[2025-12-13T09:17:26.180120501Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.633611ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=32042 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1344, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.180292931Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 799467173 } })
[2025-12-13T09:17:26.180306817Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.180310374Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.180316465Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.180325451Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1345 
[2025-12-13T09:17:26.180328868Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1636613 len=1324 fin=false
[2025-12-13T09:17:26.180338676Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.623893ms latest_rtt=33.343409ms srtt=35.80086ms min_rtt=31.442727ms rttvar=2.96068ms cwnd=33392 ssthresh=11792 bytes_in_flight=33392 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1639268, delivered_time: Instant { tv_sec: 774, tv_nsec: 799288381 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 765944972 }, end_of_app_limited: 0, last_sent_packet: 1345, largest_acked: 1318, rate_sample: RateSample { bandwidth: 6.18 Mbps, is_app_limited: false, interval: 33.503627ms, delivered: 25899, prior_delivered: 1613369, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 765784754 }), send_elapsed: 32.419767ms, ack_elapsed: 33.503627ms, rtt: 33.343409ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1165893, last_update: Instant { tv_sec: 774, tv_nsec: 799467173 }, next_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.180405110Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.180432450Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 799467173 } })
[2025-12-13T09:17:26.180438672Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.198562971Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.198608706Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.198632080Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900319 
[2025-12-13T09:17:26.198654571Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=9 blocks=[1299..1323, 1325..1325] ecn_counts=None
[2025-12-13T09:17:26.198668718Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1319
[2025-12-13T09:17:26.198674839Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1320
[2025-12-13T09:17:26.198680209Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1321
[2025-12-13T09:17:26.198684698Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1322
[2025-12-13T09:17:26.198689727Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1323
[2025-12-13T09:17:26.198694235Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1325
[2025-12-13T09:17:26.198707390Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.198797357Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.198807506Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7493)
[2025-12-13T09:17:26.198831420Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.198860324Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1346 
[2025-12-13T09:17:26.198866936Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1637937 len=1324 fin=false
[2025-12-13T09:17:26.198891391Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.75121ms latest_rtt=32.30299ms srtt=35.354625ms min_rtt=31.442727ms rttvar=3.112977ms cwnd=33392 ssthresh=11792 bytes_in_flight=27249 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1646761, delivered_time: Instant { tv_sec: 774, tv_nsec: 818281204 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, end_of_app_limited: 0, last_sent_packet: 1346, largest_acked: 1325, rate_sample: RateSample { bandwidth: 4.71 Mbps, is_app_limited: false, interval: 35.68998ms, delivered: 20993, prior_delivered: 1625768, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 785735433 }), send_elapsed: 35.68998ms, ack_elapsed: 32.545771ms, rtt: 32.30299ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1180609, last_update: Instant { tv_sec: 774, tv_nsec: 818491765 }, next_time: Instant { tv_sec: 774, tv_nsec: 818491765 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.198945943Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1347 
[2025-12-13T09:17:26.198951173Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1639261 len=1324 fin=false
[2025-12-13T09:17:26.198961973Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.7835ms latest_rtt=32.30299ms srtt=35.354625ms min_rtt=31.442727ms rttvar=3.112977ms cwnd=33392 ssthresh=11792 bytes_in_flight=28599 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1646761, delivered_time: Instant { tv_sec: 774, tv_nsec: 818281204 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, end_of_app_limited: 0, last_sent_packet: 1347, largest_acked: 1325, rate_sample: RateSample { bandwidth: 4.71 Mbps, is_app_limited: false, interval: 35.68998ms, delivered: 20993, prior_delivered: 1625768, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 785735433 }), send_elapsed: 35.68998ms, ack_elapsed: 32.545771ms, rtt: 32.30299ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1180609, last_update: Instant { tv_sec: 774, tv_nsec: 818491765 }, next_time: Instant { tv_sec: 774, tv_nsec: 818491765 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.198991778Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1348 
[2025-12-13T09:17:26.198995285Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1640585 len=1324 fin=false
[2025-12-13T09:17:26.199001887Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.792668ms latest_rtt=32.30299ms srtt=35.354625ms min_rtt=31.442727ms rttvar=3.112977ms cwnd=33392 ssthresh=11792 bytes_in_flight=29949 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1646761, delivered_time: Instant { tv_sec: 774, tv_nsec: 818281204 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, end_of_app_limited: 0, last_sent_packet: 1348, largest_acked: 1325, rate_sample: RateSample { bandwidth: 4.71 Mbps, is_app_limited: false, interval: 35.68998ms, delivered: 20993, prior_delivered: 1625768, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 785735433 }), send_elapsed: 35.68998ms, ack_elapsed: 32.545771ms, rtt: 32.30299ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1180609, last_update: Instant { tv_sec: 774, tv_nsec: 818491765 }, next_time: Instant { tv_sec: 774, tv_nsec: 818491765 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.199018718Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1349 
[2025-12-13T09:17:26.199022014Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1641909 len=1324 fin=false
[2025-12-13T09:17:26.199032754Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.790303ms latest_rtt=32.30299ms srtt=35.354625ms min_rtt=31.442727ms rttvar=3.112977ms cwnd=33392 ssthresh=11792 bytes_in_flight=31299 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1646761, delivered_time: Instant { tv_sec: 774, tv_nsec: 818281204 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, end_of_app_limited: 0, last_sent_packet: 1349, largest_acked: 1325, rate_sample: RateSample { bandwidth: 4.71 Mbps, is_app_limited: false, interval: 35.68998ms, delivered: 20993, prior_delivered: 1625768, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 785735433 }), send_elapsed: 35.68998ms, ack_elapsed: 32.545771ms, rtt: 32.30299ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1180609, last_update: Instant { tv_sec: 774, tv_nsec: 818491765 }, next_time: Instant { tv_sec: 774, tv_nsec: 818491765 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.199049105Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1350 
[2025-12-13T09:17:26.199052331Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1643233 len=1324 fin=false
[2025-12-13T09:17:26.199057520Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.795813ms latest_rtt=32.30299ms srtt=35.354625ms min_rtt=31.442727ms rttvar=3.112977ms cwnd=33392 ssthresh=11792 bytes_in_flight=32649 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1646761, delivered_time: Instant { tv_sec: 774, tv_nsec: 818281204 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, end_of_app_limited: 0, last_sent_packet: 1350, largest_acked: 1325, rate_sample: RateSample { bandwidth: 4.71 Mbps, is_app_limited: false, interval: 35.68998ms, delivered: 20993, prior_delivered: 1625768, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 785735433 }), send_elapsed: 35.68998ms, ack_elapsed: 32.545771ms, rtt: 32.30299ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1180609, last_update: Instant { tv_sec: 774, tv_nsec: 818491765 }, next_time: Instant { tv_sec: 774, tv_nsec: 818491765 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.199073129Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=725 pn=1351 
[2025-12-13T09:17:26.199076375Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1644557 len=717 fin=false
[2025-12-13T09:17:26.199081415Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=72.796485ms latest_rtt=32.30299ms srtt=35.354625ms min_rtt=31.442727ms rttvar=3.112977ms cwnd=33392 ssthresh=11792 bytes_in_flight=33392 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1646761, delivered_time: Instant { tv_sec: 774, tv_nsec: 818281204 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 785978214 }, end_of_app_limited: 0, last_sent_packet: 1351, largest_acked: 1325, rate_sample: RateSample { bandwidth: 4.71 Mbps, is_app_limited: false, interval: 35.68998ms, delivered: 20993, prior_delivered: 1625768, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 785735433 }), send_elapsed: 35.68998ms, ack_elapsed: 32.545771ms, rtt: 32.30299ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1180609, last_update: Instant { tv_sec: 774, tv_nsec: 818491765 }, next_time: Instant { tv_sec: 774, tv_nsec: 818491765 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.199213510Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7493 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 818491765 } })
[2025-12-13T09:17:26.199227106Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.199234359Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.199240891Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.199244137Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.214283518Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.214320967Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.214340073Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900321 
[2025-12-13T09:17:26.214390316Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1299..1323, 1325..1337] ecn_counts=None
[2025-12-13T09:17:26.214403291Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1326
[2025-12-13T09:17:26.214409262Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1327
[2025-12-13T09:17:26.214414411Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1328
[2025-12-13T09:17:26.214419130Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1329
[2025-12-13T09:17:26.214423859Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1330
[2025-12-13T09:17:26.214428367Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1331
[2025-12-13T09:17:26.214433857Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1332
[2025-12-13T09:17:26.214438025Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1333
[2025-12-13T09:17:26.214441131Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1334
[2025-12-13T09:17:26.214444127Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1335
[2025-12-13T09:17:26.214447052Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1336
[2025-12-13T09:17:26.214449877Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1337
[2025-12-13T09:17:26.214458283Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.214494761Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.214500060Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4240)
[2025-12-13T09:17:26.214514157Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.214532270Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1352 
[2025-12-13T09:17:26.214545535Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM_DATA_BLOCKED stream=0 limit=1842002
[2025-12-13T09:17:26.214549563Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1645274 len=1318 fin=false
[2025-12-13T09:17:26.214562597Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.410875ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=19643 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1352, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.214589006Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1353 
[2025-12-13T09:17:26.214592472Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1646592 len=1324 fin=false
[2025-12-13T09:17:26.214598123Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.444258ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=20993 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1353, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.214614653Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1354 
[2025-12-13T09:17:26.214617899Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1647916 len=1324 fin=false
[2025-12-13T09:17:26.214622909Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.446251ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=22343 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1354, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.214642866Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1355 
[2025-12-13T09:17:26.214646182Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1649240 len=1324 fin=false
[2025-12-13T09:17:26.214651492Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.44573ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=23693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1355, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.214667722Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1356 
[2025-12-13T09:17:26.214670988Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1650564 len=1324 fin=false
[2025-12-13T09:17:26.214676038Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.44593ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=25043 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1356, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.214719238Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1357 
[2025-12-13T09:17:26.214722564Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1651888 len=1324 fin=false
[2025-12-13T09:17:26.214727533Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.445971ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=26393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1357, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.214743252Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1358 
[2025-12-13T09:17:26.214746458Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1653212 len=1324 fin=false
[2025-12-13T09:17:26.214751367Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.446361ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=27743 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1358, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.214767297Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1359 
[2025-12-13T09:17:26.214770503Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1654536 len=1324 fin=false
[2025-12-13T09:17:26.214775482Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.44612ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=29093 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1359, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.214816949Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1360 
[2025-12-13T09:17:26.214820306Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1655860 len=1324 fin=false
[2025-12-13T09:17:26.214825565Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.44554ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=30443 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1360, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.214841705Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1361 
[2025-12-13T09:17:26.214844911Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1657184 len=1324 fin=false
[2025-12-13T09:17:26.214849890Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.446201ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=31793 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1361, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.215037630Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 834171997 } })
[2025-12-13T09:17:26.215051596Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.215056895Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.215066002Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.215075229Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1362 
[2025-12-13T09:17:26.215078806Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1658508 len=1324 fin=false
[2025-12-13T09:17:26.215088574Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.437124ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=33143 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1362, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.215109052Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=231 pn=1363 
[2025-12-13T09:17:26.215114813Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1659832 len=223 fin=false
[2025-12-13T09:17:26.215124641Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.438086ms latest_rtt=34.522806ms srtt=35.245646ms min_rtt=31.442727ms rttvar=2.552686ms cwnd=33392 ssthresh=11792 bytes_in_flight=33392 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1661860, delivered_time: Instant { tv_sec: 774, tv_nsec: 833989979 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1363, largest_acked: 1337, rate_sample: RateSample { bandwidth: 5.21 Mbps, is_app_limited: false, interval: 34.701598ms, delivered: 22592, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 34.701598ms, rtt: 34.522806ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1184259, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.215205301Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1599 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 834171997 } })
[2025-12-13T09:17:26.215220119Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.215230738Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.215239535Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.215252659Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900322 
[2025-12-13T09:17:26.215263409Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[1299..1323, 1325..1338] ecn_counts=None
[2025-12-13T09:17:26.215270312Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1338
[2025-12-13T09:17:26.215277746Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1890813
[2025-12-13T09:17:26.215284849Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:26.215299206Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.215306008Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1350)
[2025-12-13T09:17:26.215319934Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.215331416Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1364 
[2025-12-13T09:17:26.215336966Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=9 blocks=[11900317..11900319, 11900321..11900322] ecn_counts=None
[2025-12-13T09:17:26.215343418Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1660055 len=1314 fin=false
[2025-12-13T09:17:26.215384865Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=68.002727ms latest_rtt=35.437666ms srtt=35.263648ms min_rtt=31.442727ms rttvar=1.950519ms cwnd=33392 ssthresh=11792 bytes_in_flight=33392 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1663210, delivered_time: Instant { tv_sec: 774, tv_nsec: 834904839 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1364, largest_acked: 1338, rate_sample: RateSample { bandwidth: 5.38 Mbps, is_app_limited: false, interval: 35.616458ms, delivered: 23942, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 35.616458ms, rtt: 35.437666ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1183655, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.215420591Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.215485449Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 834171997 } })
[2025-12-13T09:17:26.215500227Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.218505244Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.218540469Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.218577649Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900323 
[2025-12-13T09:17:26.218598588Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1299..1323, 1325..1339, 1341..1341] ecn_counts=None
[2025-12-13T09:17:26.218612804Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1339
[2025-12-13T09:17:26.218619336Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1341
[2025-12-13T09:17:26.218630066Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.218661765Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.218671563Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2700)
[2025-12-13T09:17:26.218690829Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.218711978Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1365 
[2025-12-13T09:17:26.218718511Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1661369 len=1324 fin=false
[2025-12-13T09:17:26.218735522Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.680658ms latest_rtt=38.759941ms srtt=35.695684ms min_rtt=31.442727ms rttvar=2.326962ms cwnd=33392 ssthresh=11792 bytes_in_flight=32042 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1665910, delivered_time: Instant { tv_sec: 774, tv_nsec: 838227114 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1365, largest_acked: 1341, rate_sample: RateSample { bandwidth: 5.47 Mbps, is_app_limited: false, interval: 38.938733ms, delivered: 26642, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 38.938733ms, rtt: 38.759941ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1169329, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.218776198Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1366 
[2025-12-13T09:17:26.218782179Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1662693 len=1324 fin=false
[2025-12-13T09:17:26.218793279Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.623582ms latest_rtt=38.759941ms srtt=35.695684ms min_rtt=31.442727ms rttvar=2.326962ms cwnd=33392 ssthresh=11792 bytes_in_flight=33392 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1665910, delivered_time: Instant { tv_sec: 774, tv_nsec: 838227114 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1366, largest_acked: 1341, rate_sample: RateSample { bandwidth: 5.47 Mbps, is_app_limited: false, interval: 38.938733ms, delivered: 26642, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 38.938733ms, rtt: 38.759941ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1169329, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.218829206Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.218907983Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2700 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 834171997 } })
[2025-12-13T09:17:26.218920125Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.224000995Z TRACE quiche_server] timed out
[2025-12-13T09:17:26.224031843Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:26.224038114Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1340 lost on epoch 2
[2025-12-13T09:17:26.224044767Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=64.72781ms latest_rtt=38.759941ms srtt=35.695684ms min_rtt=31.442727ms rttvar=2.326962ms cwnd=23374 ssthresh=23374 bytes_in_flight=32042 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1665910, delivered_time: Instant { tv_sec: 774, tv_nsec: 838227114 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 799467173 }, end_of_app_limited: 0, last_sent_packet: 1366, largest_acked: 1341, rate_sample: RateSample { bandwidth: 5.47 Mbps, is_app_limited: false, interval: 38.938733ms, delivered: 26642, prior_delivered: 1639268, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 799288381 }), send_elapsed: 33.522201ms, ack_elapsed: 38.938733ms, rtt: 38.759941ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1169329, last_update: Instant { tv_sec: 774, tv_nsec: 834171997 }, next_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.224097795Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.224102213Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.246819105Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.246857186Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.246878456Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900325 
[2025-12-13T09:17:26.246902861Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=10 blocks=[1299..1323, 1325..1339, 1341..1352] ecn_counts=None
[2025-12-13T09:17:26.246917969Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1342
[2025-12-13T09:17:26.246921706Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1343
[2025-12-13T09:17:26.246924812Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1344
[2025-12-13T09:17:26.246927787Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1345
[2025-12-13T09:17:26.246930873Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1346
[2025-12-13T09:17:26.246933729Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1347
[2025-12-13T09:17:26.246936604Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1348
[2025-12-13T09:17:26.246961701Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1349
[2025-12-13T09:17:26.246964836Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1350
[2025-12-13T09:17:26.246968253Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1351
[2025-12-13T09:17:26.246971368Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1352
[2025-12-13T09:17:26.246982309Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1892137
[2025-12-13T09:17:26.246990464Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=14
[2025-12-13T09:17:26.247039044Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.247045506Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(15545)
[2025-12-13T09:17:26.247070633Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.247094898Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1367 
[2025-12-13T09:17:26.247099587Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=26 blocks=[11900317..11900319, 11900321..11900323, 11900325..11900325] ecn_counts=None
[2025-12-13T09:17:26.247104867Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1629993 len=1312 fin=false
[2025-12-13T09:17:26.247117350Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.625315ms latest_rtt=32.355613ms srtt=35.268174ms min_rtt=31.442727ms rttvar=2.600238ms cwnd=23374 ssthresh=23374 bytes_in_flight=19149 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1680153, delivered_time: Instant { tv_sec: 774, tv_nsec: 866527610 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1367, largest_acked: 1352, rate_sample: RateSample { bandwidth: 4.22 Mbps, is_app_limited: false, interval: 34.704824ms, delivered: 18293, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 32.537631ms, rtt: 32.355613ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 828438, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.247145222Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=20 pn=1368 
[2025-12-13T09:17:26.247148658Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1631305 len=12 fin=false
[2025-12-13T09:17:26.247154158Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.657364ms latest_rtt=32.355613ms srtt=35.268174ms min_rtt=31.442727ms rttvar=2.600238ms cwnd=23374 ssthresh=23374 bytes_in_flight=19187 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1680153, delivered_time: Instant { tv_sec: 774, tv_nsec: 866527610 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1368, largest_acked: 1352, rate_sample: RateSample { bandwidth: 4.22 Mbps, is_app_limited: false, interval: 34.704824ms, delivered: 18293, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 32.537631ms, rtt: 32.355613ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 828438, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.247250106Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1388 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 866728564 } })
[2025-12-13T09:17:26.247263722Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.247272699Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.247284490Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1369 
[2025-12-13T09:17:26.247289620Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1664017 len=1324 fin=false
[2025-12-13T09:17:26.247302233Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.642547ms latest_rtt=32.355613ms srtt=35.268174ms min_rtt=31.442727ms rttvar=2.600238ms cwnd=23374 ssthresh=23374 bytes_in_flight=20537 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1680153, delivered_time: Instant { tv_sec: 774, tv_nsec: 866527610 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1369, largest_acked: 1352, rate_sample: RateSample { bandwidth: 4.22 Mbps, is_app_limited: false, interval: 34.704824ms, delivered: 18293, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 32.537631ms, rtt: 32.355613ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 828438, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.247331678Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1370 
[2025-12-13T09:17:26.247336707Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1665341 len=1324 fin=false
[2025-12-13T09:17:26.247410304Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.584869ms latest_rtt=32.355613ms srtt=35.268174ms min_rtt=31.442727ms rttvar=2.600238ms cwnd=23374 ssthresh=23374 bytes_in_flight=21887 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1680153, delivered_time: Instant { tv_sec: 774, tv_nsec: 866527610 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1370, largest_acked: 1352, rate_sample: RateSample { bandwidth: 4.22 Mbps, is_app_limited: false, interval: 34.704824ms, delivered: 18293, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 32.537631ms, rtt: 32.355613ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 828438, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.247441993Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1371 
[2025-12-13T09:17:26.247445760Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1666665 len=1324 fin=false
[2025-12-13T09:17:26.247452493Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.653607ms latest_rtt=32.355613ms srtt=35.268174ms min_rtt=31.442727ms rttvar=2.600238ms cwnd=23374 ssthresh=23374 bytes_in_flight=23237 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1680153, delivered_time: Instant { tv_sec: 774, tv_nsec: 866527610 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1371, largest_acked: 1352, rate_sample: RateSample { bandwidth: 4.22 Mbps, is_app_limited: false, interval: 34.704824ms, delivered: 18293, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 32.537631ms, rtt: 32.355613ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 828438, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.247469574Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1372 
[2025-12-13T09:17:26.247472840Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1667989 len=1324 fin=false
[2025-12-13T09:17:26.247478070Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.658145ms latest_rtt=32.355613ms srtt=35.268174ms min_rtt=31.442727ms rttvar=2.600238ms cwnd=23374 ssthresh=23374 bytes_in_flight=24587 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1680153, delivered_time: Instant { tv_sec: 774, tv_nsec: 866527610 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1372, largest_acked: 1352, rate_sample: RateSample { bandwidth: 4.22 Mbps, is_app_limited: false, interval: 34.704824ms, delivered: 18293, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 32.537631ms, rtt: 32.355613ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 828438, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.247494581Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1373 
[2025-12-13T09:17:26.247497827Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1669313 len=1324 fin=false
[2025-12-13T09:17:26.247502746Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.658426ms latest_rtt=32.355613ms srtt=35.268174ms min_rtt=31.442727ms rttvar=2.600238ms cwnd=23374 ssthresh=23374 bytes_in_flight=25937 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1680153, delivered_time: Instant { tv_sec: 774, tv_nsec: 866527610 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1373, largest_acked: 1352, rate_sample: RateSample { bandwidth: 4.22 Mbps, is_app_limited: false, interval: 34.704824ms, delivered: 18293, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 32.537631ms, rtt: 32.355613ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 828438, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.247522122Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1374 
[2025-12-13T09:17:26.247525408Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1670637 len=1324 fin=false
[2025-12-13T09:17:26.247530728Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.658457ms latest_rtt=32.355613ms srtt=35.268174ms min_rtt=31.442727ms rttvar=2.600238ms cwnd=23374 ssthresh=23374 bytes_in_flight=27287 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1680153, delivered_time: Instant { tv_sec: 774, tv_nsec: 866527610 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1374, largest_acked: 1352, rate_sample: RateSample { bandwidth: 4.22 Mbps, is_app_limited: false, interval: 34.704824ms, delivered: 18293, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 32.537631ms, rtt: 32.355613ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 828438, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.247546237Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=464 pn=1375 
[2025-12-13T09:17:26.247549483Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1671961 len=456 fin=false
[2025-12-13T09:17:26.247554362Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.659198ms latest_rtt=32.355613ms srtt=35.268174ms min_rtt=31.442727ms rttvar=2.600238ms cwnd=23374 ssthresh=23374 bytes_in_flight=27769 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1680153, delivered_time: Instant { tv_sec: 774, tv_nsec: 866527610 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1375, largest_acked: 1352, rate_sample: RateSample { bandwidth: 4.22 Mbps, is_app_limited: false, interval: 34.704824ms, delivered: 18293, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 32.537631ms, rtt: 32.355613ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 828438, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.247697749Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8582 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 866728564 } })
[2025-12-13T09:17:26.247711364Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.247719118Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.247728375Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.247733645Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.257822104Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.257866447Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.257886184Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900326 
[2025-12-13T09:17:26.257905529Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1299..1323, 1325..1339, 1341..1362] ecn_counts=None
[2025-12-13T09:17:26.257920297Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1353
[2025-12-13T09:17:26.257926278Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1354
[2025-12-13T09:17:26.257932540Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1355
[2025-12-13T09:17:26.257938290Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1356
[2025-12-13T09:17:26.257943851Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1357
[2025-12-13T09:17:26.257949331Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1358
[2025-12-13T09:17:26.257955322Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1359
[2025-12-13T09:17:26.257961313Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1360
[2025-12-13T09:17:26.257967124Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1361
[2025-12-13T09:17:26.257971963Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1362
[2025-12-13T09:17:26.257984346Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.258029810Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.258039909Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(18555)
[2025-12-13T09:17:26.258064184Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.258085795Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1376 
[2025-12-13T09:17:26.258090433Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1672417 len=1324 fin=false
[2025-12-13T09:17:26.258106994Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=77.100558ms latest_rtt=43.363762ms srtt=36.276122ms min_rtt=31.442727ms rttvar=3.966075ms cwnd=23374 ssthresh=23374 bytes_in_flight=15619 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1693653, delivered_time: Instant { tv_sec: 774, tv_nsec: 877535759 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1376, largest_acked: 1362, rate_sample: RateSample { bandwidth: 5.84 Mbps, is_app_limited: false, interval: 43.54578ms, delivered: 31793, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 43.54578ms, rtt: 43.363762ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 805419, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.258155264Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1377 
[2025-12-13T09:17:26.258159401Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1673741 len=1324 fin=false
[2025-12-13T09:17:26.258166104Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=77.125645ms latest_rtt=43.363762ms srtt=36.276122ms min_rtt=31.442727ms rttvar=3.966075ms cwnd=23374 ssthresh=23374 bytes_in_flight=16969 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1693653, delivered_time: Instant { tv_sec: 774, tv_nsec: 877535759 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1377, largest_acked: 1362, rate_sample: RateSample { bandwidth: 5.84 Mbps, is_app_limited: false, interval: 43.54578ms, delivered: 31793, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 43.54578ms, rtt: 43.363762ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 805419, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.258184067Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1378 
[2025-12-13T09:17:26.258187834Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1675065 len=1324 fin=false
[2025-12-13T09:17:26.258193765Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=77.128039ms latest_rtt=43.363762ms srtt=36.276122ms min_rtt=31.442727ms rttvar=3.966075ms cwnd=23374 ssthresh=23374 bytes_in_flight=18319 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1693653, delivered_time: Instant { tv_sec: 774, tv_nsec: 877535759 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1378, largest_acked: 1362, rate_sample: RateSample { bandwidth: 5.84 Mbps, is_app_limited: false, interval: 43.54578ms, delivered: 31793, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 43.54578ms, rtt: 43.363762ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 805419, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.258213722Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1379 
[2025-12-13T09:17:26.258217569Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1676389 len=1324 fin=false
[2025-12-13T09:17:26.258223510Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=77.128189ms latest_rtt=43.363762ms srtt=36.276122ms min_rtt=31.442727ms rttvar=3.966075ms cwnd=23374 ssthresh=23374 bytes_in_flight=19669 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1693653, delivered_time: Instant { tv_sec: 774, tv_nsec: 877535759 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1379, largest_acked: 1362, rate_sample: RateSample { bandwidth: 5.84 Mbps, is_app_limited: false, interval: 43.54578ms, delivered: 31793, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 43.54578ms, rtt: 43.363762ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 805419, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.258239701Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1380 
[2025-12-13T09:17:26.258243437Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1677713 len=1324 fin=false
[2025-12-13T09:17:26.258249218Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=77.12874ms latest_rtt=43.363762ms srtt=36.276122ms min_rtt=31.442727ms rttvar=3.966075ms cwnd=23374 ssthresh=23374 bytes_in_flight=21019 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1693653, delivered_time: Instant { tv_sec: 774, tv_nsec: 877535759 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1380, largest_acked: 1362, rate_sample: RateSample { bandwidth: 5.84 Mbps, is_app_limited: false, interval: 43.54578ms, delivered: 31793, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 43.54578ms, rtt: 43.363762ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 805419, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.258265198Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1381 
[2025-12-13T09:17:26.258268935Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1679037 len=1324 fin=false
[2025-12-13T09:17:26.258274746Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=77.12877ms latest_rtt=43.363762ms srtt=36.276122ms min_rtt=31.442727ms rttvar=3.966075ms cwnd=23374 ssthresh=23374 bytes_in_flight=22369 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1693653, delivered_time: Instant { tv_sec: 774, tv_nsec: 877535759 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1381, largest_acked: 1362, rate_sample: RateSample { bandwidth: 5.84 Mbps, is_app_limited: false, interval: 43.54578ms, delivered: 31793, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 43.54578ms, rtt: 43.363762ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 805419, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.258294322Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1382 
[2025-12-13T09:17:26.258298119Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1680361 len=1324 fin=false
[2025-12-13T09:17:26.258304351Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=77.128079ms latest_rtt=43.363762ms srtt=36.276122ms min_rtt=31.442727ms rttvar=3.966075ms cwnd=23374 ssthresh=23374 bytes_in_flight=23719 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1693653, delivered_time: Instant { tv_sec: 774, tv_nsec: 877535759 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1382, largest_acked: 1362, rate_sample: RateSample { bandwidth: 5.84 Mbps, is_app_limited: false, interval: 43.54578ms, delivered: 31793, prior_delivered: 1661860, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 833989979 }), send_elapsed: 34.704824ms, ack_elapsed: 43.54578ms, rtt: 43.363762ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 805419, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.258320230Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.258512407Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9450 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 866728564 } })
[2025-12-13T09:17:26.258534829Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.258949144Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.258963280Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.258976695Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900327 
[2025-12-13T09:17:26.258989579Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=8 blocks=[1339..1339, 1341..1364] ecn_counts=None
[2025-12-13T09:17:26.258997444Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1363
[2025-12-13T09:17:26.259003034Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1364
[2025-12-13T09:17:26.259011440Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4251433
[2025-12-13T09:17:26.259016589Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:26.259033461Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.259053298Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2374)
[2025-12-13T09:17:26.259068536Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.259082361Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1383 
[2025-12-13T09:17:26.259089715Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=12 blocks=[11900323..11900323, 11900325..11900327] ecn_counts=None
[2025-12-13T09:17:26.259096538Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1681685 len=1314 fin=false
[2025-12-13T09:17:26.259108160Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=82.268014ms latest_rtt=44.455746ms srtt=37.290574ms min_rtt=31.442727ms rttvar=5.003462ms cwnd=23374 ssthresh=23374 bytes_in_flight=23470 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 843685085 }) Rate { delivered: 1695252, delivered_time: Instant { tv_sec: 774, tv_nsec: 878627743 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 834171997 }, end_of_app_limited: 0, last_sent_packet: 1383, largest_acked: 1364, rate_sample: RateSample { bandwidth: 5.86 Mbps, is_app_limited: false, interval: 43.722904ms, delivered: 32042, prior_delivered: 1663210, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 834904839 }), send_elapsed: 34.704824ms, ack_elapsed: 43.722904ms, rtt: 44.455746ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 783508, last_update: Instant { tv_sec: 774, tv_nsec: 866728564 }, next_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.259141331Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.259193358Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1350 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 866728564 } })
[2025-12-13T09:17:26.259206131Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.283434883Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.283474357Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.283497910Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900328 
[2025-12-13T09:17:26.283521654Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[1353..1370, 1372..1372] ecn_counts=None
[2025-12-13T09:17:26.283535340Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1365
[2025-12-13T09:17:26.283540329Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1366
[2025-12-13T09:17:26.283543415Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1367
[2025-12-13T09:17:26.283546911Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1368
[2025-12-13T09:17:26.283549917Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1369
[2025-12-13T09:17:26.283552762Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1370
[2025-12-13T09:17:26.283555758Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1372
[2025-12-13T09:17:26.283564103Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.283637580Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.283643992Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9611)
[2025-12-13T09:17:26.283659711Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.283679478Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1384 
[2025-12-13T09:17:26.283684176Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM_DATA_BLOCKED stream=0 limit=1892137
[2025-12-13T09:17:26.283688665Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1682999 len=1318 fin=false
[2025-12-13T09:17:26.283701599Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.194385ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=16682 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1384, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.283729511Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1385 
[2025-12-13T09:17:26.283732947Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1684317 len=1324 fin=false
[2025-12-13T09:17:26.283738678Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.157657ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=18032 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1385, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.283755789Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1386 
[2025-12-13T09:17:26.283759066Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1685641 len=1324 fin=false
[2025-12-13T09:17:26.283768193Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.128222ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=19382 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1386, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.283784593Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1387 
[2025-12-13T09:17:26.283787819Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1686965 len=1324 fin=false
[2025-12-13T09:17:26.283792849Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.103586ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=20732 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1387, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.283808838Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1388 
[2025-12-13T09:17:26.283812044Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1688289 len=1324 fin=false
[2025-12-13T09:17:26.283816973Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.079461ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=22082 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1388, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.283835798Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1389 
[2025-12-13T09:17:26.283839084Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1689613 len=1324 fin=false
[2025-12-13T09:17:26.283843984Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.052451ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=23432 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1389, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.283859713Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1390 
[2025-12-13T09:17:26.283862929Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1690937 len=1324 fin=false
[2025-12-13T09:17:26.283867788Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.028627ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=24782 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1390, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.283883337Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1391 
[2025-12-13T09:17:26.283889148Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1692261 len=1324 fin=false
[2025-12-13T09:17:26.283894247Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.002198ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=26132 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1391, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.283910176Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1392 
[2025-12-13T09:17:26.283913413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1693585 len=1324 fin=false
[2025-12-13T09:17:26.283918362Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.978083ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=27482 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1392, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.283934281Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1393 
[2025-12-13T09:17:26.283937497Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1694909 len=1324 fin=false
[2025-12-13T09:17:26.283942527Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.953908ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=28832 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1393, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.284123142Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 903317581 } })
[2025-12-13T09:17:26.284137830Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.284142298Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.284149451Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.284158318Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1394 
[2025-12-13T09:17:26.284162024Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1696233 len=1324 fin=false
[2025-12-13T09:17:26.284171001Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.725273ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=30182 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1394, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.284191279Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1395 
[2025-12-13T09:17:26.284194645Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1697557 len=1324 fin=false
[2025-12-13T09:17:26.284199915Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.696499ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=31532 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1395, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.284222207Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1396 
[2025-12-13T09:17:26.284225502Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1698881 len=1324 fin=false
[2025-12-13T09:17:26.284230492Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.665953ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=32882 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1396, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.284246191Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=492 pn=1397 
[2025-12-13T09:17:26.284249447Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1700205 len=484 fin=false
[2025-12-13T09:17:26.284254466Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.641988ms latest_rtt=36.417899ms srtt=37.175489ms min_rtt=31.442727ms rttvar=3.982764ms cwnd=33392 ssthresh=11792 bytes_in_flight=33392 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 773, tv_nsec: 232862513 }) Rate { delivered: 1703390, delivered_time: Instant { tv_sec: 774, tv_nsec: 903146463 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1397, largest_acked: 1372, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 36.618853ms, delivered: 23237, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 36.618853ms, rtt: 36.417899ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 1122782, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.6728547737411819 w_max=14319.949999999999 } 
[2025-12-13T09:17:26.284335407Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4560 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 903317581 } })
[2025-12-13T09:17:26.284364611Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.284386151Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.284395017Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.284399185Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.285545636Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.285556496Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.285564621Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900329 
[2025-12-13T09:17:26.285573698Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1353..1370, 1372..1372, 1374..1374] ecn_counts=None
[2025-12-13T09:17:26.285583226Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1374
[2025-12-13T09:17:26.285590129Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1371 lost on epoch 2
[2025-12-13T09:17:26.285597232Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.285617870Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.285625715Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.285635884Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=927 pn=1398 
[2025-12-13T09:17:26.285640612Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1666665 len=919 fin=false
[2025-12-13T09:17:26.285652454Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.719881ms latest_rtt=38.488478ms srtt=37.335611ms min_rtt=31.442727ms rttvar=3.30732ms cwnd=23374 ssthresh=23374 bytes_in_flight=31637 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1704740, delivered_time: Instant { tv_sec: 774, tv_nsec: 905217042 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1398, largest_acked: 1374, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 38.689432ms, delivered: 24587, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 38.689432ms, rtt: 38.488478ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 782563, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.285714259Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 945 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 903317581 } })
[2025-12-13T09:17:26.285724989Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.285732052Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.285741039Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.285744696Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.290797121Z TRACE quiche_server] timed out
[2025-12-13T09:17:26.290827268Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:26.290834531Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1373 lost on epoch 2
[2025-12-13T09:17:26.290840202Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=70.353129ms latest_rtt=38.488478ms srtt=37.335611ms min_rtt=31.442727ms rttvar=3.30732ms cwnd=23374 ssthresh=23374 bytes_in_flight=30287 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1704740, delivered_time: Instant { tv_sec: 774, tv_nsec: 905217042 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1398, largest_acked: 1374, rate_sample: RateSample { bandwidth: 5.08 Mbps, is_app_limited: false, interval: 38.689432ms, delivered: 24587, prior_delivered: 1680153, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 866527610 }), send_elapsed: 32.556567ms, ack_elapsed: 38.689432ms, rtt: 38.488478ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 782563, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.290908348Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.290912376Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.296849490Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.296894183Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.296911916Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900330 
[2025-12-13T09:17:26.296931452Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=9 blocks=[1353..1370, 1372..1372, 1374..1380, 1382..1382] ecn_counts=None
[2025-12-13T09:17:26.296945669Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1375
[2025-12-13T09:17:26.296951700Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1376
[2025-12-13T09:17:26.296956339Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1377
[2025-12-13T09:17:26.296961498Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1378
[2025-12-13T09:17:26.296965505Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1379
[2025-12-13T09:17:26.296968451Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1380
[2025-12-13T09:17:26.296973821Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1382
[2025-12-13T09:17:26.296985072Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:26.297047698Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.297058538Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.297076903Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=413 pn=1399 
[2025-12-13T09:17:26.297082142Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1667584 len=405 fin=false
[2025-12-13T09:17:26.297097531Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=6.038486ms latest_rtt=49.833608ms srtt=38.88886ms min_rtt=31.442727ms rttvar=5.586989ms cwnd=23374 ssthresh=23374 bytes_in_flight=22136 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1713322, delivered_time: Instant { tv_sec: 774, tv_nsec: 916562172 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1399, largest_acked: 1382, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 39.026413ms, delivered: 19669, prior_delivered: 1693653, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 877535759 }), send_elapsed: 32.556567ms, ack_elapsed: 39.026413ms, rtt: 49.833608ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 751307, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.297192237Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 431 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 903317581 } })
[2025-12-13T09:17:26.297201724Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.297208237Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.297219488Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1400 
[2025-12-13T09:17:26.297225359Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1669313 len=1324 fin=false
[2025-12-13T09:17:26.297239254Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.896923ms latest_rtt=49.833608ms srtt=38.88886ms min_rtt=31.442727ms rttvar=5.586989ms cwnd=23374 ssthresh=23374 bytes_in_flight=23486 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1713322, delivered_time: Instant { tv_sec: 774, tv_nsec: 916562172 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1400, largest_acked: 1382, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 39.026413ms, delivered: 19669, prior_delivered: 1693653, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 877535759 }), send_elapsed: 32.556567ms, ack_elapsed: 39.026413ms, rtt: 49.833608ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 751307, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.297267557Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1401 
[2025-12-13T09:17:26.297273408Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1700689 len=1324 fin=false
[2025-12-13T09:17:26.297283476Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.852761ms latest_rtt=49.833608ms srtt=38.88886ms min_rtt=31.442727ms rttvar=5.586989ms cwnd=23374 ssthresh=23374 bytes_in_flight=24836 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1713322, delivered_time: Instant { tv_sec: 774, tv_nsec: 916562172 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1401, largest_acked: 1382, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 39.026413ms, delivered: 19669, prior_delivered: 1693653, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 877535759 }), send_elapsed: 32.556567ms, ack_elapsed: 39.026413ms, rtt: 49.833608ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 751307, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.297310226Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1403 
[2025-12-13T09:17:26.297313592Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1702013 len=1324 fin=false
[2025-12-13T09:17:26.297319043Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.817796ms latest_rtt=49.833608ms srtt=38.88886ms min_rtt=31.442727ms rttvar=5.586989ms cwnd=23374 ssthresh=23374 bytes_in_flight=26186 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1713322, delivered_time: Instant { tv_sec: 774, tv_nsec: 916562172 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1403, largest_acked: 1382, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 39.026413ms, delivered: 19669, prior_delivered: 1693653, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 877535759 }), send_elapsed: 32.556567ms, ack_elapsed: 39.026413ms, rtt: 49.833608ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 751307, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.297343258Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1404 
[2025-12-13T09:17:26.297371961Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1703337 len=1324 fin=false
[2025-12-13T09:17:26.297382390Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.753687ms latest_rtt=49.833608ms srtt=38.88886ms min_rtt=31.442727ms rttvar=5.586989ms cwnd=23374 ssthresh=23374 bytes_in_flight=27536 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1713322, delivered_time: Instant { tv_sec: 774, tv_nsec: 916562172 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1404, largest_acked: 1382, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 39.026413ms, delivered: 19669, prior_delivered: 1693653, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 877535759 }), send_elapsed: 32.556567ms, ack_elapsed: 39.026413ms, rtt: 49.833608ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 751307, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.297407056Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=159 pn=1405 
[2025-12-13T09:17:26.297410423Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1704661 len=151 fin=false
[2025-12-13T09:17:26.297415873Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.720936ms latest_rtt=49.833608ms srtt=38.88886ms min_rtt=31.442727ms rttvar=5.586989ms cwnd=23374 ssthresh=23374 bytes_in_flight=27713 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1713322, delivered_time: Instant { tv_sec: 774, tv_nsec: 916562172 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1405, largest_acked: 1382, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 39.026413ms, delivered: 19669, prior_delivered: 1693653, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 877535759 }), send_elapsed: 32.556567ms, ack_elapsed: 39.026413ms, rtt: 49.833608ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 751307, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.297524535Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5577 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 903317581 } })
[2025-12-13T09:17:26.297535695Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.297543229Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.297552797Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.297557806Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.303647348Z TRACE quiche_server] timed out
[2025-12-13T09:17:26.303672505Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:26.303680971Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1381 lost on epoch 2
[2025-12-13T09:17:26.303689106Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.950158ms latest_rtt=49.833608ms srtt=38.88886ms min_rtt=31.442727ms rttvar=5.586989ms cwnd=23374 ssthresh=23374 bytes_in_flight=26363 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1713322, delivered_time: Instant { tv_sec: 774, tv_nsec: 916562172 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 866728564 }, end_of_app_limited: 0, last_sent_packet: 1405, largest_acked: 1382, rate_sample: RateSample { bandwidth: 4.03 Mbps, is_app_limited: false, interval: 39.026413ms, delivered: 19669, prior_delivered: 1693653, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 877535759 }), send_elapsed: 32.556567ms, ack_elapsed: 39.026413ms, rtt: 49.833608ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 751307, last_update: Instant { tv_sec: 774, tv_nsec: 903317581 }, next_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.303753656Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.303760308Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.315797873Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.315834340Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.315857333Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900331 
[2025-12-13T09:17:26.315896045Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=11 blocks=[1365..1370, 1372..1372, 1374..1380, 1382..1384] ecn_counts=None
[2025-12-13T09:17:26.315911864Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1383
[2025-12-13T09:17:26.315915701Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1384
[2025-12-13T09:17:26.315924548Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1928809
[2025-12-13T09:17:26.315931741Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=12
[2025-12-13T09:17:26.315969131Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.315975002Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(1890)
[2025-12-13T09:17:26.315989499Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.316009366Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1406 
[2025-12-13T09:17:26.316013513Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=18 blocks=[11900328..11900331] ecn_counts=None
[2025-12-13T09:17:26.316017951Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1679037 len=1316 fin=false
[2025-12-13T09:17:26.316030465Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.55122ms latest_rtt=32.188586ms srtt=38.040325ms min_rtt=31.442727ms rttvar=5.887309ms cwnd=23374 ssthresh=23374 bytes_in_flight=25013 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1716022, delivered_time: Instant { tv_sec: 774, tv_nsec: 935506167 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1406, largest_acked: 1384, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 36.589017ms, delivered: 12632, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 32.359704ms, rtt: 32.188586ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 768066, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.316057916Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=16 pn=1407 
[2025-12-13T09:17:26.316061422Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1680353 len=8 fin=false
[2025-12-13T09:17:26.316066802Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.577458ms latest_rtt=32.188586ms srtt=38.040325ms min_rtt=31.442727ms rttvar=5.887309ms cwnd=23374 ssthresh=23374 bytes_in_flight=25047 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1716022, delivered_time: Instant { tv_sec: 774, tv_nsec: 935506167 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1407, largest_acked: 1384, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 36.589017ms, delivered: 12632, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 32.359704ms, rtt: 32.188586ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 768066, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.316148524Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1384 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 935647259 } })
[2025-12-13T09:17:26.316160106Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.316167820Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.316178781Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=488 pn=1408 
[2025-12-13T09:17:26.316184431Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1704812 len=480 fin=false
[2025-12-13T09:17:26.316197405Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.563403ms latest_rtt=32.188586ms srtt=38.040325ms min_rtt=31.442727ms rttvar=5.887309ms cwnd=23374 ssthresh=23374 bytes_in_flight=25553 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1716022, delivered_time: Instant { tv_sec: 774, tv_nsec: 935506167 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1408, largest_acked: 1384, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 36.589017ms, delivered: 12632, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 32.359704ms, rtt: 32.188586ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 768066, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.316253810Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 506 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 935647259 } })
[2025-12-13T09:17:26.316264289Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.316271623Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.316281561Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.316286511Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.323493291Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.323533977Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.323552071Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900332 
[2025-12-13T09:17:26.323577748Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1365..1370, 1372..1372, 1374..1380, 1382..1389, 1391..1391] ecn_counts=None
[2025-12-13T09:17:26.323593057Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1385
[2025-12-13T09:17:26.323599859Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1386
[2025-12-13T09:17:26.323606181Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1387
[2025-12-13T09:17:26.323611341Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1388
[2025-12-13T09:17:26.323629875Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1389
[2025-12-13T09:17:26.323633582Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1391
[2025-12-13T09:17:26.323642669Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:26.323672865Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.323678496Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(11591)
[2025-12-13T09:17:26.323696820Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.323714893Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1409 
[2025-12-13T09:17:26.323719432Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1705292 len=1324 fin=false
[2025-12-13T09:17:26.323732706Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.798984ms latest_rtt=39.884165ms srtt=38.266804ms min_rtt=31.442727ms rttvar=4.868441ms cwnd=23374 ssthresh=23374 bytes_in_flight=18803 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1724122, delivered_time: Instant { tv_sec: 774, tv_nsec: 943201746 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1409, largest_acked: 1391, rate_sample: RateSample { bandwidth: 4.14 Mbps, is_app_limited: false, interval: 40.055283ms, delivered: 20732, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 40.055283ms, rtt: 39.884165ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763520, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.323760188Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1410 
[2025-12-13T09:17:26.323764275Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1706616 len=1324 fin=false
[2025-12-13T09:17:26.323770627Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.761996ms latest_rtt=39.884165ms srtt=38.266804ms min_rtt=31.442727ms rttvar=4.868441ms cwnd=23374 ssthresh=23374 bytes_in_flight=20153 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1724122, delivered_time: Instant { tv_sec: 774, tv_nsec: 943201746 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1410, largest_acked: 1391, rate_sample: RateSample { bandwidth: 4.14 Mbps, is_app_limited: false, interval: 40.055283ms, delivered: 20732, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 40.055283ms, rtt: 39.884165ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763520, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.323793780Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1411 
[2025-12-13T09:17:26.323797777Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1707940 len=1324 fin=false
[2025-12-13T09:17:26.323803999Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.728624ms latest_rtt=39.884165ms srtt=38.266804ms min_rtt=31.442727ms rttvar=4.868441ms cwnd=23374 ssthresh=23374 bytes_in_flight=21503 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1724122, delivered_time: Instant { tv_sec: 774, tv_nsec: 943201746 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1411, largest_acked: 1391, rate_sample: RateSample { bandwidth: 4.14 Mbps, is_app_limited: false, interval: 40.055283ms, delivered: 20732, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 40.055283ms, rtt: 39.884165ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763520, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.323820650Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1412 
[2025-12-13T09:17:26.323824507Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1709264 len=1324 fin=false
[2025-12-13T09:17:26.323830348Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.702155ms latest_rtt=39.884165ms srtt=38.266804ms min_rtt=31.442727ms rttvar=4.868441ms cwnd=23374 ssthresh=23374 bytes_in_flight=22853 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1724122, delivered_time: Instant { tv_sec: 774, tv_nsec: 943201746 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1412, largest_acked: 1391, rate_sample: RateSample { bandwidth: 4.14 Mbps, is_app_limited: false, interval: 40.055283ms, delivered: 20732, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 40.055283ms, rtt: 39.884165ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763520, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.323849904Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=773 pn=1413 
[2025-12-13T09:17:26.323853942Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1710588 len=765 fin=false
[2025-12-13T09:17:26.323860764Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.671768ms latest_rtt=39.884165ms srtt=38.266804ms min_rtt=31.442727ms rttvar=4.868441ms cwnd=23374 ssthresh=23374 bytes_in_flight=23644 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1724122, delivered_time: Instant { tv_sec: 774, tv_nsec: 943201746 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1413, largest_acked: 1391, rate_sample: RateSample { bandwidth: 4.14 Mbps, is_app_limited: false, interval: 40.055283ms, delivered: 20732, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 40.055283ms, rtt: 39.884165ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763520, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.323989914Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6191 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 935647259 } })
[2025-12-13T09:17:26.324001887Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.324008278Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.324016724Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.324021483Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.328952678Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.328995177Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.329016917Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900333 
[2025-12-13T09:17:26.329041773Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1365..1370, 1372..1372, 1374..1380, 1382..1389, 1391..1394, 1396..1396] ecn_counts=None
[2025-12-13T09:17:26.329055369Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1392
[2025-12-13T09:17:26.329060168Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1393
[2025-12-13T09:17:26.329064205Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1394
[2025-12-13T09:17:26.329069485Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1396
[2025-12-13T09:17:26.329078091Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1390 lost on epoch 2
[2025-12-13T09:17:26.329087679Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=14
[2025-12-13T09:17:26.329160845Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.329170232Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(7560)
[2025-12-13T09:17:26.329185541Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.329206910Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1414 
[2025-12-13T09:17:26.329213232Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1690937 len=1324 fin=false
[2025-12-13T09:17:26.329232979Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.445307ms latest_rtt=45.34834ms srtt=39.147995ms min_rtt=31.442727ms rttvar=5.413714ms cwnd=23374 ssthresh=23374 bytes_in_flight=18244 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1729522, delivered_time: Instant { tv_sec: 774, tv_nsec: 948665921 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1414, largest_acked: 1396, rate_sample: RateSample { bandwidth: 4.59 Mbps, is_app_limited: false, interval: 45.519458ms, delivered: 26132, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 45.519458ms, rtt: 45.34834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 746334, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.329280377Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1415 
[2025-12-13T09:17:26.329285987Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1711353 len=1324 fin=false
[2025-12-13T09:17:26.329295034Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.384454ms latest_rtt=45.34834ms srtt=39.147995ms min_rtt=31.442727ms rttvar=5.413714ms cwnd=23374 ssthresh=23374 bytes_in_flight=19594 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1729522, delivered_time: Instant { tv_sec: 774, tv_nsec: 948665921 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1415, largest_acked: 1396, rate_sample: RateSample { bandwidth: 4.59 Mbps, is_app_limited: false, interval: 45.519458ms, delivered: 26132, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 45.519458ms, rtt: 45.34834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 746334, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.329320682Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1416 
[2025-12-13T09:17:26.329326563Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1712677 len=1324 fin=false
[2025-12-13T09:17:26.329333375Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.346343ms latest_rtt=45.34834ms srtt=39.147995ms min_rtt=31.442727ms rttvar=5.413714ms cwnd=23374 ssthresh=23374 bytes_in_flight=20944 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1729522, delivered_time: Instant { tv_sec: 774, tv_nsec: 948665921 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1416, largest_acked: 1396, rate_sample: RateSample { bandwidth: 4.59 Mbps, is_app_limited: false, interval: 45.519458ms, delivered: 26132, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 45.519458ms, rtt: 45.34834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 746334, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.329388899Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1417 
[2025-12-13T09:17:26.329397955Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1714001 len=1324 fin=false
[2025-12-13T09:17:26.329404217Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.275661ms latest_rtt=45.34834ms srtt=39.147995ms min_rtt=31.442727ms rttvar=5.413714ms cwnd=23374 ssthresh=23374 bytes_in_flight=22294 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1729522, delivered_time: Instant { tv_sec: 774, tv_nsec: 948665921 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1417, largest_acked: 1396, rate_sample: RateSample { bandwidth: 4.59 Mbps, is_app_limited: false, interval: 45.519458ms, delivered: 26132, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 45.519458ms, rtt: 45.34834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 746334, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.329420908Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1062 pn=1418 
[2025-12-13T09:17:26.329424164Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1715325 len=1054 fin=false
[2025-12-13T09:17:26.329429294Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.250615ms latest_rtt=45.34834ms srtt=39.147995ms min_rtt=31.442727ms rttvar=5.413714ms cwnd=23374 ssthresh=23374 bytes_in_flight=23374 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1729522, delivered_time: Instant { tv_sec: 774, tv_nsec: 948665921 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1418, largest_acked: 1396, rate_sample: RateSample { bandwidth: 4.59 Mbps, is_app_limited: false, interval: 45.519458ms, delivered: 26132, prior_delivered: 1703390, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 903146463 }), send_elapsed: 36.589017ms, ack_elapsed: 45.519458ms, rtt: 45.34834ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 746334, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.329554065Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6480 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 935647259 } })
[2025-12-13T09:17:26.329565858Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.329574323Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.329586215Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.329591185Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.330159699Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.330173104Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.330186218Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900334 
[2025-12-13T09:17:26.330211926Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=13 blocks=[1365..1370, 1372..1372, 1374..1380, 1382..1389, 1391..1394, 1396..1398] ecn_counts=None
[2025-12-13T09:17:26.330222295Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1397
[2025-12-13T09:17:26.330227315Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1398
[2025-12-13T09:17:26.330233787Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1395 lost on epoch 2
[2025-12-13T09:17:26.330241040Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4289024
[2025-12-13T09:17:26.330247161Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=9
[2025-12-13T09:17:26.330266417Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.330272328Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4155)
[2025-12-13T09:17:26.330286665Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.330299569Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1419 
[2025-12-13T09:17:26.330305710Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=13 blocks=[11900328..11900334] ecn_counts=None
[2025-12-13T09:17:26.330310319Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1697557 len=1316 fin=false
[2025-12-13T09:17:26.330323794Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.533081ms latest_rtt=46.521038ms srtt=40.056624ms min_rtt=31.442727ms rttvar=5.877545ms cwnd=23374 ssthresh=23374 bytes_in_flight=21919 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1730977, delivered_time: Instant { tv_sec: 774, tv_nsec: 949838619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1419, largest_acked: 1398, rate_sample: RateSample { bandwidth: 4.70 Mbps, is_app_limited: false, interval: 44.621577ms, delivered: 26237, prior_delivered: 1704740, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 905217042 }), send_elapsed: 36.589017ms, ack_elapsed: 44.621577ms, rtt: 46.521038ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 729404, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.330383294Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=16 pn=1420 
[2025-12-13T09:17:26.330389205Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1698873 len=8 fin=false
[2025-12-13T09:17:26.330398603Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.545935ms latest_rtt=46.521038ms srtt=40.056624ms min_rtt=31.442727ms rttvar=5.877545ms cwnd=23374 ssthresh=23374 bytes_in_flight=21953 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1730977, delivered_time: Instant { tv_sec: 774, tv_nsec: 949838619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1420, largest_acked: 1398, rate_sample: RateSample { bandwidth: 4.70 Mbps, is_app_limited: false, interval: 44.621577ms, delivered: 26237, prior_delivered: 1704740, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 905217042 }), send_elapsed: 36.589017ms, ack_elapsed: 44.621577ms, rtt: 46.521038ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 729404, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.330490995Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1384 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 935647259 } })
[2025-12-13T09:17:26.330502646Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.330510310Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.330519738Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1421 
[2025-12-13T09:17:26.330523255Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1716379 len=1324 fin=false
[2025-12-13T09:17:26.330531610Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.54863ms latest_rtt=46.521038ms srtt=40.056624ms min_rtt=31.442727ms rttvar=5.877545ms cwnd=23374 ssthresh=23374 bytes_in_flight=23303 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1730977, delivered_time: Instant { tv_sec: 774, tv_nsec: 949838619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1421, largest_acked: 1398, rate_sample: RateSample { bandwidth: 4.70 Mbps, is_app_limited: false, interval: 44.621577ms, delivered: 26237, prior_delivered: 1704740, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 905217042 }), send_elapsed: 36.589017ms, ack_elapsed: 44.621577ms, rtt: 46.521038ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 729404, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.330550776Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=53 pn=1422 
[2025-12-13T09:17:26.330554202Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1717703 len=45 fin=false
[2025-12-13T09:17:26.330559252Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.556054ms latest_rtt=46.521038ms srtt=40.056624ms min_rtt=31.442727ms rttvar=5.877545ms cwnd=23374 ssthresh=23374 bytes_in_flight=23374 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1730977, delivered_time: Instant { tv_sec: 774, tv_nsec: 949838619 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1422, largest_acked: 1398, rate_sample: RateSample { bandwidth: 4.70 Mbps, is_app_limited: false, interval: 44.621577ms, delivered: 26237, prior_delivered: 1704740, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 905217042 }), send_elapsed: 36.589017ms, ack_elapsed: 44.621577ms, rtt: 46.521038ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 729404, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.330615576Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1421 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 935647259 } })
[2025-12-13T09:17:26.330625595Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.330632187Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.330640964Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.330644039Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.333794149Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.333817973Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.333835025Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900335 
[2025-12-13T09:17:26.333857066Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[1365..1370, 1372..1372, 1374..1380, 1382..1389, 1391..1394, 1396..1401, 1403..1403] ecn_counts=None
[2025-12-13T09:17:26.333870781Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1399
[2025-12-13T09:17:26.333876352Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1400
[2025-12-13T09:17:26.333881802Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1401
[2025-12-13T09:17:26.333886500Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1403
[2025-12-13T09:17:26.333897431Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=12
[2025-12-13T09:17:26.333927206Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.333932035Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4481)
[2025-12-13T09:17:26.333944047Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.333955869Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1423 
[2025-12-13T09:17:26.333959406Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1717748 len=1324 fin=false
[2025-12-13T09:17:26.333972751Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.01112ms latest_rtt=50.16764ms srtt=41.317501ms min_rtt=31.442727ms rttvar=6.929912ms cwnd=23374 ssthresh=23374 bytes_in_flight=20243 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1735458, delivered_time: Instant { tv_sec: 774, tv_nsec: 953485221 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1423, largest_acked: 1403, rate_sample: RateSample { bandwidth: 4.80 Mbps, is_app_limited: false, interval: 36.923049ms, delivered: 22136, prior_delivered: 1713322, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 916562172 }), send_elapsed: 36.589017ms, ack_elapsed: 36.923049ms, rtt: 50.16764ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 707145, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.333996304Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1424 
[2025-12-13T09:17:26.334007144Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1719072 len=1324 fin=false
[2025-12-13T09:17:26.334013146Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.017843ms latest_rtt=50.16764ms srtt=41.317501ms min_rtt=31.442727ms rttvar=6.929912ms cwnd=23374 ssthresh=23374 bytes_in_flight=21593 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1735458, delivered_time: Instant { tv_sec: 774, tv_nsec: 953485221 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1424, largest_acked: 1403, rate_sample: RateSample { bandwidth: 4.80 Mbps, is_app_limited: false, interval: 36.923049ms, delivered: 22136, prior_delivered: 1713322, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 916562172 }), send_elapsed: 36.589017ms, ack_elapsed: 36.923049ms, rtt: 50.16764ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 707145, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.334030368Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1425 
[2025-12-13T09:17:26.334033624Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1720396 len=1324 fin=false
[2025-12-13T09:17:26.334038703Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.026399ms latest_rtt=50.16764ms srtt=41.317501ms min_rtt=31.442727ms rttvar=6.929912ms cwnd=23374 ssthresh=23374 bytes_in_flight=22943 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1735458, delivered_time: Instant { tv_sec: 774, tv_nsec: 953485221 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1425, largest_acked: 1403, rate_sample: RateSample { bandwidth: 4.80 Mbps, is_app_limited: false, interval: 36.923049ms, delivered: 22136, prior_delivered: 1713322, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 916562172 }), send_elapsed: 36.589017ms, ack_elapsed: 36.923049ms, rtt: 50.16764ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 707145, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.334054463Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=413 pn=1426 
[2025-12-13T09:17:26.334057698Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1721720 len=405 fin=false
[2025-12-13T09:17:26.334062578Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.027161ms latest_rtt=50.16764ms srtt=41.317501ms min_rtt=31.442727ms rttvar=6.929912ms cwnd=23374 ssthresh=23374 bytes_in_flight=23374 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1735458, delivered_time: Instant { tv_sec: 774, tv_nsec: 953485221 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 903317581 }, end_of_app_limited: 0, last_sent_packet: 1426, largest_acked: 1403, rate_sample: RateSample { bandwidth: 4.80 Mbps, is_app_limited: false, interval: 36.923049ms, delivered: 22136, prior_delivered: 1713322, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 916562172 }), send_elapsed: 36.589017ms, ack_elapsed: 36.923049ms, rtt: 50.16764ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 707145, last_update: Instant { tv_sec: 774, tv_nsec: 935647259 }, next_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.334165138Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4481 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 935647259 } })
[2025-12-13T09:17:26.334176950Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.334183943Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.334193230Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.334198360Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.351209913Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.351247062Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.351267961Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900336 
[2025-12-13T09:17:26.351381783Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=383 blocks=[1385..1389, 1391..1394, 1396..1401, 1403..1408] ecn_counts=None
[2025-12-13T09:17:26.351405496Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1404
[2025-12-13T09:17:26.351412379Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1405
[2025-12-13T09:17:26.351416958Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1406
[2025-12-13T09:17:26.351420224Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1407
[2025-12-13T09:17:26.351423209Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1408
[2025-12-13T09:17:26.351432938Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:26.351485856Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.351491256Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(3417)
[2025-12-13T09:17:26.351507276Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.351523696Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1427 
[2025-12-13T09:17:26.351527834Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1722125 len=1324 fin=false
[2025-12-13T09:17:26.351540087Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.04953ms latest_rtt=35.270127ms srtt=40.178578ms min_rtt=31.442727ms rttvar=7.475277ms cwnd=23374 ssthresh=23374 bytes_in_flight=21307 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1738875, delivered_time: Instant { tv_sec: 774, tv_nsec: 970917386 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1427, largest_acked: 1408, rate_sample: RateSample { bandwidth: 5.16 Mbps, is_app_limited: false, interval: 35.411219ms, delivered: 22853, prior_delivered: 1716022, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 935506167 }), send_elapsed: 32.329678ms, ack_elapsed: 35.411219ms, rtt: 35.270127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 727190, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.351569692Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1428 
[2025-12-13T09:17:26.351573148Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1723449 len=1324 fin=false
[2025-12-13T09:17:26.351579460Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.067262ms latest_rtt=35.270127ms srtt=40.178578ms min_rtt=31.442727ms rttvar=7.475277ms cwnd=23374 ssthresh=23374 bytes_in_flight=22657 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1738875, delivered_time: Instant { tv_sec: 774, tv_nsec: 970917386 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1428, largest_acked: 1408, rate_sample: RateSample { bandwidth: 5.16 Mbps, is_app_limited: false, interval: 35.411219ms, delivered: 22853, prior_delivered: 1716022, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 935506167 }), send_elapsed: 32.329678ms, ack_elapsed: 35.411219ms, rtt: 35.270127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 727190, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.351596451Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=699 pn=1429 
[2025-12-13T09:17:26.351599788Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1724773 len=691 fin=false
[2025-12-13T09:17:26.351604907Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.069217ms latest_rtt=35.270127ms srtt=40.178578ms min_rtt=31.442727ms rttvar=7.475277ms cwnd=23374 ssthresh=23374 bytes_in_flight=23374 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1738875, delivered_time: Instant { tv_sec: 774, tv_nsec: 970917386 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1429, largest_acked: 1408, rate_sample: RateSample { bandwidth: 5.16 Mbps, is_app_limited: false, interval: 35.411219ms, delivered: 22853, prior_delivered: 1716022, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 935506167 }), send_elapsed: 32.329678ms, ack_elapsed: 35.411219ms, rtt: 35.270127ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 727190, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.351694313Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 3417 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 971165146 } })
[2025-12-13T09:17:26.351712658Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.351720582Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.351728877Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.351733185Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.364632980Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.364675108Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.364696348Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900337 
[2025-12-13T09:17:26.364723107Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[1385..1389, 1391..1394, 1396..1401, 1403..1415, 1417..1417] ecn_counts=None
[2025-12-13T09:17:26.364739377Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1409
[2025-12-13T09:17:26.364746501Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1410
[2025-12-13T09:17:26.364753093Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1411
[2025-12-13T09:17:26.364758443Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1412
[2025-12-13T09:17:26.364761970Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1413
[2025-12-13T09:17:26.364765456Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1414
[2025-12-13T09:17:26.364770535Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1415
[2025-12-13T09:17:26.364776817Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1417
[2025-12-13T09:17:26.364789891Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:26.364837650Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.364846837Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(3578)
[2025-12-13T09:17:26.364866714Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.364892653Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1430 
[2025-12-13T09:17:26.364900066Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM_DATA_BLOCKED stream=0 limit=1928809
[2025-12-13T09:17:26.364904635Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1725464 len=1318 fin=false
[2025-12-13T09:17:26.364920574Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.857051ms latest_rtt=48.698473ms srtt=41.237564ms min_rtt=31.442727ms rttvar=7.72443ms cwnd=23374 ssthresh=23374 bytes_in_flight=14483 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1749116, delivered_time: Instant { tv_sec: 774, tv_nsec: 984345732 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1430, largest_acked: 1417, rate_sample: RateSample { bandwidth: 4.39 Mbps, is_app_limited: false, interval: 35.679811ms, delivered: 19594, prior_delivered: 1729522, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 948665921 }), send_elapsed: 32.329678ms, ack_elapsed: 35.679811ms, rtt: 48.698473ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 708516, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.364970327Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1431 
[2025-12-13T09:17:26.364973893Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1726782 len=1324 fin=false
[2025-12-13T09:17:26.364979965Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.798472ms latest_rtt=48.698473ms srtt=41.237564ms min_rtt=31.442727ms rttvar=7.72443ms cwnd=23374 ssthresh=23374 bytes_in_flight=15833 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1749116, delivered_time: Instant { tv_sec: 774, tv_nsec: 984345732 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1431, largest_acked: 1417, rate_sample: RateSample { bandwidth: 4.39 Mbps, is_app_limited: false, interval: 35.679811ms, delivered: 19594, prior_delivered: 1729522, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 948665921 }), send_elapsed: 32.329678ms, ack_elapsed: 35.679811ms, rtt: 48.698473ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 708516, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.364996716Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1432 
[2025-12-13T09:17:26.364999982Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1728106 len=1324 fin=false
[2025-12-13T09:17:26.365005091Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.773395ms latest_rtt=48.698473ms srtt=41.237564ms min_rtt=31.442727ms rttvar=7.72443ms cwnd=23374 ssthresh=23374 bytes_in_flight=17183 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1749116, delivered_time: Instant { tv_sec: 774, tv_nsec: 984345732 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1432, largest_acked: 1417, rate_sample: RateSample { bandwidth: 4.39 Mbps, is_app_limited: false, interval: 35.679811ms, delivered: 19594, prior_delivered: 1729522, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 948665921 }), send_elapsed: 32.329678ms, ack_elapsed: 35.679811ms, rtt: 48.698473ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 708516, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.365021221Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1433 
[2025-12-13T09:17:26.365024478Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1729430 len=1324 fin=false
[2025-12-13T09:17:26.365029507Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.74896ms latest_rtt=48.698473ms srtt=41.237564ms min_rtt=31.442727ms rttvar=7.72443ms cwnd=23374 ssthresh=23374 bytes_in_flight=18533 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1749116, delivered_time: Instant { tv_sec: 774, tv_nsec: 984345732 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1433, largest_acked: 1417, rate_sample: RateSample { bandwidth: 4.39 Mbps, is_app_limited: false, interval: 35.679811ms, delivered: 19594, prior_delivered: 1729522, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 948665921 }), send_elapsed: 32.329678ms, ack_elapsed: 35.679811ms, rtt: 48.698473ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 708516, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.365048913Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1434 
[2025-12-13T09:17:26.365052199Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1730754 len=1324 fin=false
[2025-12-13T09:17:26.365057258Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.721228ms latest_rtt=48.698473ms srtt=41.237564ms min_rtt=31.442727ms rttvar=7.72443ms cwnd=23374 ssthresh=23374 bytes_in_flight=19883 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1749116, delivered_time: Instant { tv_sec: 774, tv_nsec: 984345732 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1434, largest_acked: 1417, rate_sample: RateSample { bandwidth: 4.39 Mbps, is_app_limited: false, interval: 35.679811ms, delivered: 19594, prior_delivered: 1729522, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 948665921 }), send_elapsed: 32.329678ms, ack_elapsed: 35.679811ms, rtt: 48.698473ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 708516, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.365072677Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1435 
[2025-12-13T09:17:26.365075893Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1732078 len=1324 fin=false
[2025-12-13T09:17:26.365080972Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.697514ms latest_rtt=48.698473ms srtt=41.237564ms min_rtt=31.442727ms rttvar=7.72443ms cwnd=23374 ssthresh=23374 bytes_in_flight=21233 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1749116, delivered_time: Instant { tv_sec: 774, tv_nsec: 984345732 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1435, largest_acked: 1417, rate_sample: RateSample { bandwidth: 4.39 Mbps, is_app_limited: false, interval: 35.679811ms, delivered: 19594, prior_delivered: 1729522, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 948665921 }), send_elapsed: 32.329678ms, ack_elapsed: 35.679811ms, rtt: 48.698473ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 708516, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.365099647Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1436 
[2025-12-13T09:17:26.365102913Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1733402 len=1324 fin=false
[2025-12-13T09:17:26.365108033Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.670464ms latest_rtt=48.698473ms srtt=41.237564ms min_rtt=31.442727ms rttvar=7.72443ms cwnd=23374 ssthresh=23374 bytes_in_flight=22583 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1749116, delivered_time: Instant { tv_sec: 774, tv_nsec: 984345732 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1436, largest_acked: 1417, rate_sample: RateSample { bandwidth: 4.39 Mbps, is_app_limited: false, interval: 35.679811ms, delivered: 19594, prior_delivered: 1729522, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 948665921 }), send_elapsed: 32.329678ms, ack_elapsed: 35.679811ms, rtt: 48.698473ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 708516, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.365123592Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=773 pn=1437 
[2025-12-13T09:17:26.365126838Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1734726 len=765 fin=false
[2025-12-13T09:17:26.365131737Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.64676ms latest_rtt=48.698473ms srtt=41.237564ms min_rtt=31.442727ms rttvar=7.72443ms cwnd=23374 ssthresh=23374 bytes_in_flight=23374 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1749116, delivered_time: Instant { tv_sec: 774, tv_nsec: 984345732 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1437, largest_acked: 1417, rate_sample: RateSample { bandwidth: 4.39 Mbps, is_app_limited: false, interval: 35.679811ms, delivered: 19594, prior_delivered: 1729522, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 948665921 }), send_elapsed: 32.329678ms, ack_elapsed: 35.679811ms, rtt: 48.698473ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 708516, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.365291734Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 10241 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 774, tv_nsec: 971165146 } })
[2025-12-13T09:17:26.365304217Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.365311721Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.365321089Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.365333041Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.371415224Z TRACE quiche_server] timed out
[2025-12-13T09:17:26.371445140Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:26.371453335Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1416 lost on epoch 2
[2025-12-13T09:17:26.371461080Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.795602ms latest_rtt=48.698473ms srtt=41.237564ms min_rtt=31.442727ms rttvar=7.72443ms cwnd=16361 ssthresh=16361 bytes_in_flight=22024 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 991098332 }) Rate { delivered: 1749116, delivered_time: Instant { tv_sec: 774, tv_nsec: 984345732 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 935647259 }, end_of_app_limited: 0, last_sent_packet: 1437, largest_acked: 1417, rate_sample: RateSample { bandwidth: 4.39 Mbps, is_app_limited: false, interval: 35.679811ms, delivered: 19594, prior_delivered: 1729522, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 948665921 }), send_elapsed: 32.329678ms, ack_elapsed: 35.679811ms, rtt: 48.698473ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 708516, last_update: Instant { tv_sec: 774, tv_nsec: 971165146 }, next_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.8657059966107925 w_max=19867.899999999998 } 
[2025-12-13T09:17:26.371514219Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.371517835Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.383445092Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.383478204Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.383497820Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900338 
[2025-12-13T09:17:26.383519681Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=10 blocks=[1399..1401, 1403..1415, 1417..1427] ecn_counts=None
[2025-12-13T09:17:26.383533176Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1418
[2025-12-13T09:17:26.383538556Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1419
[2025-12-13T09:17:26.383543465Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1420
[2025-12-13T09:17:26.383548144Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1421
[2025-12-13T09:17:26.383553123Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1422
[2025-12-13T09:17:26.383557942Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1423
[2025-12-13T09:17:26.383562500Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1424
[2025-12-13T09:17:26.383567209Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1425
[2025-12-13T09:17:26.383572459Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1426
[2025-12-13T09:17:26.383576827Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1427
[2025-12-13T09:17:26.383584722Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.383695510Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.383710849Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.383734082Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1438 
[2025-12-13T09:17:26.383741085Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1712677 len=1324 fin=false
[2025-12-13T09:17:26.383760301Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.533626ms latest_rtt=31.9824ms srtt=40.070668ms min_rtt=31.442727ms rttvar=8.127113ms cwnd=16361 ssthresh=16361 bytes_in_flight=13658 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 991098332 }) Rate { delivered: 1758832, delivered_time: Instant { tv_sec: 775, tv_nsec: 3147546 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, end_of_app_limited: 0, last_sent_packet: 1438, largest_acked: 1427, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 35.517887ms, delivered: 19957, prior_delivered: 1738875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 970917386 }), send_elapsed: 35.517887ms, ack_elapsed: 32.23016ms, rtt: 31.9824ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 510379, last_update: Instant { tv_sec: 775, tv_nsec: 3370744 }, next_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.8657059966107925 w_max=19867.899999999998 } 
[2025-12-13T09:17:26.383805916Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1439 
[2025-12-13T09:17:26.383811937Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1735491 len=1324 fin=false
[2025-12-13T09:17:26.383821304Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.557079ms latest_rtt=31.9824ms srtt=40.070668ms min_rtt=31.442727ms rttvar=8.127113ms cwnd=16361 ssthresh=16361 bytes_in_flight=15008 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 991098332 }) Rate { delivered: 1758832, delivered_time: Instant { tv_sec: 775, tv_nsec: 3147546 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, end_of_app_limited: 0, last_sent_packet: 1439, largest_acked: 1427, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 35.517887ms, delivered: 19957, prior_delivered: 1738875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 970917386 }), send_elapsed: 35.517887ms, ack_elapsed: 32.23016ms, rtt: 31.9824ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 510379, last_update: Instant { tv_sec: 775, tv_nsec: 3370744 }, next_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.8657059966107925 w_max=19867.899999999998 } 
[2025-12-13T09:17:26.383853775Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1440 
[2025-12-13T09:17:26.383857251Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1736815 len=1324 fin=false
[2025-12-13T09:17:26.383863513Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.565695ms latest_rtt=31.9824ms srtt=40.070668ms min_rtt=31.442727ms rttvar=8.127113ms cwnd=16361 ssthresh=16361 bytes_in_flight=16358 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 991098332 }) Rate { delivered: 1758832, delivered_time: Instant { tv_sec: 775, tv_nsec: 3147546 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, end_of_app_limited: 0, last_sent_packet: 1440, largest_acked: 1427, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 35.517887ms, delivered: 19957, prior_delivered: 1738875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 970917386 }), send_elapsed: 35.517887ms, ack_elapsed: 32.23016ms, rtt: 31.9824ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 510379, last_update: Instant { tv_sec: 775, tv_nsec: 3370744 }, next_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.8657059966107925 w_max=19867.899999999998 } 
[2025-12-13T09:17:26.383886566Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1441 
[2025-12-13T09:17:26.383889862Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1738139 len=1324 fin=false
[2025-12-13T09:17:26.383895182Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.567649ms latest_rtt=31.9824ms srtt=40.070668ms min_rtt=31.442727ms rttvar=8.127113ms cwnd=16361 ssthresh=16361 bytes_in_flight=17708 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 991098332 }) Rate { delivered: 1758832, delivered_time: Instant { tv_sec: 775, tv_nsec: 3147546 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, end_of_app_limited: 0, last_sent_packet: 1441, largest_acked: 1427, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 35.517887ms, delivered: 19957, prior_delivered: 1738875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 970917386 }), send_elapsed: 35.517887ms, ack_elapsed: 32.23016ms, rtt: 31.9824ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 510379, last_update: Instant { tv_sec: 775, tv_nsec: 3370744 }, next_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.8657059966107925 w_max=19867.899999999998 } 
[2025-12-13T09:17:26.383915539Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1442 
[2025-12-13T09:17:26.383921210Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1739463 len=1324 fin=false
[2025-12-13T09:17:26.383930227Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.560435ms latest_rtt=31.9824ms srtt=40.070668ms min_rtt=31.442727ms rttvar=8.127113ms cwnd=16361 ssthresh=16361 bytes_in_flight=19058 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 991098332 }) Rate { delivered: 1758832, delivered_time: Instant { tv_sec: 775, tv_nsec: 3147546 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, end_of_app_limited: 0, last_sent_packet: 1442, largest_acked: 1427, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 35.517887ms, delivered: 19957, prior_delivered: 1738875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 970917386 }), send_elapsed: 35.517887ms, ack_elapsed: 32.23016ms, rtt: 31.9824ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 510379, last_update: Instant { tv_sec: 775, tv_nsec: 3370744 }, next_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.8657059966107925 w_max=19867.899999999998 } 
[2025-12-13T09:17:26.383953240Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=33 pn=1443 
[2025-12-13T09:17:26.383956556Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1740787 len=25 fin=false
[2025-12-13T09:17:26.383961825Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.568159ms latest_rtt=31.9824ms srtt=40.070668ms min_rtt=31.442727ms rttvar=8.127113ms cwnd=16361 ssthresh=16361 bytes_in_flight=19109 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 991098332 }) Rate { delivered: 1758832, delivered_time: Instant { tv_sec: 775, tv_nsec: 3147546 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, end_of_app_limited: 0, last_sent_packet: 1443, largest_acked: 1427, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 35.517887ms, delivered: 19957, prior_delivered: 1738875, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 970917386 }), send_elapsed: 35.517887ms, ack_elapsed: 32.23016ms, rtt: 31.9824ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 510379, last_update: Instant { tv_sec: 775, tv_nsec: 3370744 }, next_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.8657059966107925 w_max=19867.899999999998 } 
[2025-12-13T09:17:26.384073473Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6801 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 3370744 } })
[2025-12-13T09:17:26.384087008Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.384096055Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.384107977Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.384113407Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.397238913Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.397280711Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.397302632Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900339 
[2025-12-13T09:17:26.397323561Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=11 blocks=[1399..1401, 1403..1415, 1417..1430] ecn_counts=None
[2025-12-13T09:17:26.397337457Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1428
[2025-12-13T09:17:26.397343067Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1429
[2025-12-13T09:17:26.397374445Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1430
[2025-12-13T09:17:26.397386628Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=1974821
[2025-12-13T09:17:26.397396266Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=14
[2025-12-13T09:17:26.397431792Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.397437923Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(3061)
[2025-12-13T09:17:26.397454835Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.397493987Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1444 
[2025-12-13T09:17:26.397520597Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=23 blocks=[11900335..11900339] ecn_counts=None
[2025-12-13T09:17:26.397526337Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1740812 len=1316 fin=false
[2025-12-13T09:17:26.397541265Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.702ms latest_rtt=45.787542ms srtt=40.774276ms min_rtt=31.442727ms rttvar=7.502552ms cwnd=16361 ssthresh=16361 bytes_in_flight=17042 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 991098332 }) Rate { delivered: 1762249, delivered_time: Instant { tv_sec: 775, tv_nsec: 16952688 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, end_of_app_limited: 0, last_sent_packet: 1444, largest_acked: 1430, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 35.517887ms, delivered: 13133, prior_delivered: 1749116, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 984345732 }), send_elapsed: 35.517887ms, ack_elapsed: 32.606956ms, rtt: 45.787542ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 501572, last_update: Instant { tv_sec: 775, tv_nsec: 3370744 }, next_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.8657059966107925 w_max=19867.899999999998 } 
[2025-12-13T09:17:26.397573525Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1024 pn=1445 
[2025-12-13T09:17:26.397577783Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1742128 len=1016 fin=false
[2025-12-13T09:17:26.397584766Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.768735ms latest_rtt=45.787542ms srtt=40.774276ms min_rtt=31.442727ms rttvar=7.502552ms cwnd=16361 ssthresh=16361 bytes_in_flight=18084 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 991098332 }) Rate { delivered: 1762249, delivered_time: Instant { tv_sec: 775, tv_nsec: 16952688 }, first_sent_time: Instant { tv_sec: 774, tv_nsec: 971165146 }, end_of_app_limited: 0, last_sent_packet: 1445, largest_acked: 1430, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 35.517887ms, delivered: 13133, prior_delivered: 1749116, prior_time: Some(Instant { tv_sec: 774, tv_nsec: 984345732 }), send_elapsed: 35.517887ms, ack_elapsed: 32.606956ms, rtt: 45.787542ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 501572, last_update: Instant { tv_sec: 775, tv_nsec: 3370744 }, next_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.8657059966107925 w_max=19867.899999999998 } 
[2025-12-13T09:17:26.397685884Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2392 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 3370744 } })
[2025-12-13T09:17:26.397699610Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.397708256Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.397719767Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.397725818Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.415998739Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.416058369Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.416081713Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900340 
[2025-12-13T09:17:26.416104144Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=27 blocks=[1399..1401, 1403..1415, 1417..1438] ecn_counts=None
[2025-12-13T09:17:26.416117880Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1431
[2025-12-13T09:17:26.416123320Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1432
[2025-12-13T09:17:26.416127989Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1433
[2025-12-13T09:17:26.416132928Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1434
[2025-12-13T09:17:26.416137186Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1435
[2025-12-13T09:17:26.416141915Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1436
[2025-12-13T09:17:26.416148166Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1437
[2025-12-13T09:17:26.416153346Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1438
[2025-12-13T09:17:26.416166611Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4356931
[2025-12-13T09:17:26.416173363Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=15
[2025-12-13T09:17:26.416207366Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.416212035Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(21755)
[2025-12-13T09:17:26.416230109Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.416247341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1446 
[2025-12-13T09:17:26.416251478Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=20 blocks=[11900335..11900340] ecn_counts=None
[2025-12-13T09:17:26.416255776Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1743144 len=1316 fin=false
[2025-12-13T09:17:26.416267238Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.799254ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=9193 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1446, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416293947Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1447 
[2025-12-13T09:17:26.416303044Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1744460 len=1324 fin=false
[2025-12-13T09:17:26.416309085Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.815535ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=10543 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1447, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416326909Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1448 
[2025-12-13T09:17:26.416330235Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1745784 len=1324 fin=false
[2025-12-13T09:17:26.416335234Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.82338ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=11893 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1448, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416374677Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1449 
[2025-12-13T09:17:26.416378144Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1747108 len=1324 fin=false
[2025-12-13T09:17:26.416383714Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.822197ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=13243 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1449, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416408821Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1450 
[2025-12-13T09:17:26.416412177Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1748432 len=1324 fin=false
[2025-12-13T09:17:26.416418328Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.821535ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=14593 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1450, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416436011Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1451 
[2025-12-13T09:17:26.416439247Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1749756 len=1324 fin=false
[2025-12-13T09:17:26.416458092Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.809453ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=15943 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1451, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416475064Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1452 
[2025-12-13T09:17:26.416481135Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1751080 len=1324 fin=false
[2025-12-13T09:17:26.416486275Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.820213ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=17293 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1452, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416501994Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1453 
[2025-12-13T09:17:26.416505200Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1752404 len=1324 fin=false
[2025-12-13T09:17:26.416510269Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.82392ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=18643 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1453, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416526079Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1454 
[2025-12-13T09:17:26.416529295Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1753728 len=1324 fin=false
[2025-12-13T09:17:26.416534344Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.82383ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=19993 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1454, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416553209Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1455 
[2025-12-13T09:17:26.416556505Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1755052 len=1324 fin=false
[2025-12-13T09:17:26.416561494Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.823529ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=21343 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1455, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416742511Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 35887628 } })
[2025-12-13T09:17:26.416755245Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.416760705Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.416767838Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.416775402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1456 
[2025-12-13T09:17:26.416779049Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1756376 len=1324 fin=false
[2025-12-13T09:17:26.416787835Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.816196ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=22693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1456, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416813022Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=663 pn=1457 
[2025-12-13T09:17:26.416816478Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1757700 len=655 fin=false
[2025-12-13T09:17:26.416821818Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.822988ms latest_rtt=32.359271ms srtt=39.695399ms min_rtt=31.442727ms rttvar=7.784665ms cwnd=23374 ssthresh=23374 bytes_in_flight=23374 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1772490, delivered_time: Instant { tv_sec: 775, tv_nsec: 35730015 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1457, largest_acked: 1438, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 32.582469ms, delivered: 13658, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 32.582469ms, rtt: 32.359271ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 736042, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.416872052Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2031 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 35887628 } })
[2025-12-13T09:17:26.416882942Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.416889223Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.416897910Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.416902568Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.428316449Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.428346174Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.428386789Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900341 
[2025-12-13T09:17:26.428406446Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1015 blocks=[1399..1401, 1403..1415, 1417..1443] ecn_counts=None
[2025-12-13T09:17:26.428419470Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1439
[2025-12-13T09:17:26.428425271Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1440
[2025-12-13T09:17:26.428430340Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1441
[2025-12-13T09:17:26.428435490Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1442
[2025-12-13T09:17:26.428440299Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1443
[2025-12-13T09:17:26.428452301Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:26.428493127Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.428520257Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(5451)
[2025-12-13T09:17:26.428540886Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.428561674Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1458 
[2025-12-13T09:17:26.428569489Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1758355 len=1324 fin=false
[2025-12-13T09:17:26.428592442Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.757111ms latest_rtt=44.666863ms srtt=39.301831ms min_rtt=31.442727ms rttvar=6.625632ms cwnd=23374 ssthresh=23374 bytes_in_flight=19273 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1777941, delivered_time: Instant { tv_sec: 775, tv_nsec: 48037607 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1458, largest_acked: 1443, rate_sample: RateSample { bandwidth: 3.41 Mbps, is_app_limited: false, interval: 44.890061ms, delivered: 19109, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 44.890061ms, rtt: 44.666863ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 743413, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.428632236Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1459 
[2025-12-13T09:17:26.428636363Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1759679 len=1324 fin=false
[2025-12-13T09:17:26.428644118Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.787658ms latest_rtt=44.666863ms srtt=39.301831ms min_rtt=31.442727ms rttvar=6.625632ms cwnd=23374 ssthresh=23374 bytes_in_flight=20623 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1777941, delivered_time: Instant { tv_sec: 775, tv_nsec: 48037607 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1459, largest_acked: 1443, rate_sample: RateSample { bandwidth: 3.41 Mbps, is_app_limited: false, interval: 44.890061ms, delivered: 19109, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 44.890061ms, rtt: 44.666863ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 743413, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.428662341Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1460 
[2025-12-13T09:17:26.428666319Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1761003 len=1324 fin=false
[2025-12-13T09:17:26.428672410Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.791585ms latest_rtt=44.666863ms srtt=39.301831ms min_rtt=31.442727ms rttvar=6.625632ms cwnd=23374 ssthresh=23374 bytes_in_flight=21973 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1777941, delivered_time: Instant { tv_sec: 775, tv_nsec: 48037607 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1460, largest_acked: 1443, rate_sample: RateSample { bandwidth: 3.41 Mbps, is_app_limited: false, interval: 44.890061ms, delivered: 19109, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 44.890061ms, rtt: 44.666863ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 743413, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.428696064Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1461 
[2025-12-13T09:17:26.428699991Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1762327 len=1324 fin=false
[2025-12-13T09:17:26.428706063Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.791455ms latest_rtt=44.666863ms srtt=39.301831ms min_rtt=31.442727ms rttvar=6.625632ms cwnd=23374 ssthresh=23374 bytes_in_flight=23323 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1777941, delivered_time: Instant { tv_sec: 775, tv_nsec: 48037607 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1461, largest_acked: 1443, rate_sample: RateSample { bandwidth: 3.41 Mbps, is_app_limited: false, interval: 44.890061ms, delivered: 19109, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 44.890061ms, rtt: 44.666863ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 743413, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.428722123Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=33 pn=1462 
[2025-12-13T09:17:26.428725890Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1763651 len=25 fin=false
[2025-12-13T09:17:26.428731761Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.792777ms latest_rtt=44.666863ms srtt=39.301831ms min_rtt=31.442727ms rttvar=6.625632ms cwnd=23374 ssthresh=23374 bytes_in_flight=23374 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1777941, delivered_time: Instant { tv_sec: 775, tv_nsec: 48037607 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 3370744 }, end_of_app_limited: 0, last_sent_packet: 1462, largest_acked: 1443, rate_sample: RateSample { bandwidth: 3.41 Mbps, is_app_limited: false, interval: 44.890061ms, delivered: 19109, prior_delivered: 1758832, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 3147546 }), send_elapsed: 32.205598ms, ack_elapsed: 44.890061ms, rtt: 44.666863ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 743413, last_update: Instant { tv_sec: 775, tv_nsec: 35887628 }, next_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.428865439Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5451 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 35887628 } })
[2025-12-13T09:17:26.428879104Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.428887079Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.428897038Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.428902828Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.450481866Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.450522862Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.450547157Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900342 
[2025-12-13T09:17:26.450567585Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=144 blocks=[1439..1447] ecn_counts=None
[2025-12-13T09:17:26.450579056Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1444
[2025-12-13T09:17:26.450583876Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1445
[2025-12-13T09:17:26.450587091Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1446
[2025-12-13T09:17:26.450590247Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1447
[2025-12-13T09:17:26.450599424Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:26.450634259Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.450641443Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(6442)
[2025-12-13T09:17:26.450660929Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.450679423Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1463 
[2025-12-13T09:17:26.450683641Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1763676 len=1324 fin=false
[2025-12-13T09:17:26.450696064Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.523271ms latest_rtt=34.307822ms srtt=38.533579ms min_rtt=31.442727ms rttvar=6.505726ms cwnd=24724 ssthresh=23374 bytes_in_flight=19632 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1783033, delivered_time: Instant { tv_sec: 775, tv_nsec: 70195450 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1463, largest_acked: 1447, rate_sample: RateSample { bandwidth: 2.45 Mbps, is_app_limited: false, interval: 34.465435ms, delivered: 10543, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 34.465435ms, rtt: 34.307822ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802027, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.450724337Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1464 
[2025-12-13T09:17:26.450738232Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1765000 len=1324 fin=false
[2025-12-13T09:17:26.450744274Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.533681ms latest_rtt=34.307822ms srtt=38.533579ms min_rtt=31.442727ms rttvar=6.505726ms cwnd=24724 ssthresh=23374 bytes_in_flight=20982 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1783033, delivered_time: Instant { tv_sec: 775, tv_nsec: 70195450 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1464, largest_acked: 1447, rate_sample: RateSample { bandwidth: 2.45 Mbps, is_app_limited: false, interval: 34.465435ms, delivered: 10543, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 34.465435ms, rtt: 34.307822ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802027, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.450762387Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1465 
[2025-12-13T09:17:26.450765683Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1766324 len=1324 fin=false
[2025-12-13T09:17:26.450771053Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.545262ms latest_rtt=34.307822ms srtt=38.533579ms min_rtt=31.442727ms rttvar=6.505726ms cwnd=24724 ssthresh=23374 bytes_in_flight=22332 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1783033, delivered_time: Instant { tv_sec: 775, tv_nsec: 70195450 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1465, largest_acked: 1447, rate_sample: RateSample { bandwidth: 2.45 Mbps, is_app_limited: false, interval: 34.465435ms, delivered: 10543, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 34.465435ms, rtt: 34.307822ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802027, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.450787053Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1466 
[2025-12-13T09:17:26.450790269Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1767648 len=1324 fin=false
[2025-12-13T09:17:26.450795529Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.545994ms latest_rtt=34.307822ms srtt=38.533579ms min_rtt=31.442727ms rttvar=6.505726ms cwnd=24724 ssthresh=23374 bytes_in_flight=23682 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1783033, delivered_time: Instant { tv_sec: 775, tv_nsec: 70195450 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1466, largest_acked: 1447, rate_sample: RateSample { bandwidth: 2.45 Mbps, is_app_limited: false, interval: 34.465435ms, delivered: 10543, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 34.465435ms, rtt: 34.307822ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802027, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.450814654Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1024 pn=1467 
[2025-12-13T09:17:26.450817911Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1768972 len=1016 fin=false
[2025-12-13T09:17:26.450846734Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.522519ms latest_rtt=34.307822ms srtt=38.533579ms min_rtt=31.442727ms rttvar=6.505726ms cwnd=24724 ssthresh=23374 bytes_in_flight=24724 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1783033, delivered_time: Instant { tv_sec: 775, tv_nsec: 70195450 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1467, largest_acked: 1447, rate_sample: RateSample { bandwidth: 2.45 Mbps, is_app_limited: false, interval: 34.465435ms, delivered: 10543, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 34.465435ms, rtt: 34.307822ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802027, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.450978198Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6442 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 70318739 } })
[2025-12-13T09:17:26.450997524Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.451008294Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.451018533Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.451022340Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.459936459Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.459991700Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.460010605Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900343 
[2025-12-13T09:17:26.460029149Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[1439..1457] ecn_counts=None
[2025-12-13T09:17:26.460039990Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1448
[2025-12-13T09:17:26.460045500Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1449
[2025-12-13T09:17:26.460049527Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1450
[2025-12-13T09:17:26.460054627Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1451
[2025-12-13T09:17:26.460074093Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1452
[2025-12-13T09:17:26.460078411Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1453
[2025-12-13T09:17:26.460083140Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1454
[2025-12-13T09:17:26.460087678Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1455
[2025-12-13T09:17:26.460091666Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1456
[2025-12-13T09:17:26.460095663Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1457
[2025-12-13T09:17:26.460107134Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.460147930Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.460157237Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9303)
[2025-12-13T09:17:26.460172165Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.460194166Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1468 
[2025-12-13T09:17:26.460201470Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM_DATA_BLOCKED stream=0 limit=1974821
[2025-12-13T09:17:26.460207200Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1769988 len=1318 fin=false
[2025-12-13T09:17:26.460220515Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.873796ms latest_rtt=43.773854ms srtt=39.185612ms min_rtt=31.442727ms rttvar=6.183362ms cwnd=24724 ssthresh=23374 bytes_in_flight=13243 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1795864, delivered_time: Instant { tv_sec: 775, tv_nsec: 79661482 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1468, largest_acked: 1457, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 43.931467ms, delivered: 23374, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 43.931467ms, rtt: 43.773854ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788682, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.460247575Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1469 
[2025-12-13T09:17:26.460251262Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1771306 len=1324 fin=false
[2025-12-13T09:17:26.460257043Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.906075ms latest_rtt=43.773854ms srtt=39.185612ms min_rtt=31.442727ms rttvar=6.183362ms cwnd=24724 ssthresh=23374 bytes_in_flight=14593 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1795864, delivered_time: Instant { tv_sec: 775, tv_nsec: 79661482 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1469, largest_acked: 1457, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 43.931467ms, delivered: 23374, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 43.931467ms, rtt: 43.773854ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788682, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.460281779Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1470 
[2025-12-13T09:17:26.460285185Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1772630 len=1324 fin=false
[2025-12-13T09:17:26.460290836Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.907649ms latest_rtt=43.773854ms srtt=39.185612ms min_rtt=31.442727ms rttvar=6.183362ms cwnd=24724 ssthresh=23374 bytes_in_flight=15943 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1795864, delivered_time: Instant { tv_sec: 775, tv_nsec: 79661482 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1470, largest_acked: 1457, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 43.931467ms, delivered: 23374, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 43.931467ms, rtt: 43.773854ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788682, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.460308118Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1471 
[2025-12-13T09:17:26.460311454Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1773954 len=1324 fin=false
[2025-12-13T09:17:26.460316804Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.908441ms latest_rtt=43.773854ms srtt=39.185612ms min_rtt=31.442727ms rttvar=6.183362ms cwnd=24724 ssthresh=23374 bytes_in_flight=17293 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1795864, delivered_time: Instant { tv_sec: 775, tv_nsec: 79661482 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1471, largest_acked: 1457, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 43.931467ms, delivered: 23374, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 43.931467ms, rtt: 43.773854ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788682, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.460333595Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1472 
[2025-12-13T09:17:26.460336941Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1775278 len=1324 fin=false
[2025-12-13T09:17:26.460345227Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.905585ms latest_rtt=43.773854ms srtt=39.185612ms min_rtt=31.442727ms rttvar=6.183362ms cwnd=24724 ssthresh=23374 bytes_in_flight=18643 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1795864, delivered_time: Instant { tv_sec: 775, tv_nsec: 79661482 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1472, largest_acked: 1457, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 43.931467ms, delivered: 23374, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 43.931467ms, rtt: 43.773854ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788682, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.460387806Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1473 
[2025-12-13T09:17:26.460391242Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1776602 len=1324 fin=false
[2025-12-13T09:17:26.460397193Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.906366ms latest_rtt=43.773854ms srtt=39.185612ms min_rtt=31.442727ms rttvar=6.183362ms cwnd=24724 ssthresh=23374 bytes_in_flight=19993 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1795864, delivered_time: Instant { tv_sec: 775, tv_nsec: 79661482 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1473, largest_acked: 1457, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 43.931467ms, delivered: 23374, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 43.931467ms, rtt: 43.773854ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788682, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.460414646Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1474 
[2025-12-13T09:17:26.460418032Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1777926 len=1324 fin=false
[2025-12-13T09:17:26.460423182Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.90812ms latest_rtt=43.773854ms srtt=39.185612ms min_rtt=31.442727ms rttvar=6.183362ms cwnd=24724 ssthresh=23374 bytes_in_flight=21343 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1795864, delivered_time: Instant { tv_sec: 775, tv_nsec: 79661482 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1474, largest_acked: 1457, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 43.931467ms, delivered: 23374, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 43.931467ms, rtt: 43.773854ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788682, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.460444271Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1475 
[2025-12-13T09:17:26.460447677Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1779250 len=1324 fin=false
[2025-12-13T09:17:26.460452957Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.908391ms latest_rtt=43.773854ms srtt=39.185612ms min_rtt=31.442727ms rttvar=6.183362ms cwnd=24724 ssthresh=23374 bytes_in_flight=22693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1795864, delivered_time: Instant { tv_sec: 775, tv_nsec: 79661482 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1475, largest_acked: 1457, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 43.931467ms, delivered: 23374, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 43.931467ms, rtt: 43.773854ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788682, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.460470069Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1476 
[2025-12-13T09:17:26.460473445Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1780574 len=1324 fin=false
[2025-12-13T09:17:26.460478815Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.9083ms latest_rtt=43.773854ms srtt=39.185612ms min_rtt=31.442727ms rttvar=6.183362ms cwnd=24724 ssthresh=23374 bytes_in_flight=24043 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1795864, delivered_time: Instant { tv_sec: 775, tv_nsec: 79661482 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1476, largest_acked: 1457, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 43.931467ms, delivered: 23374, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 43.931467ms, rtt: 43.773854ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788682, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.460496218Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=663 pn=1478 
[2025-12-13T09:17:26.460499634Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1781898 len=655 fin=false
[2025-12-13T09:17:26.460507539Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.905525ms latest_rtt=43.773854ms srtt=39.185612ms min_rtt=31.442727ms rttvar=6.183362ms cwnd=24724 ssthresh=23374 bytes_in_flight=24724 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1795864, delivered_time: Instant { tv_sec: 775, tv_nsec: 79661482 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 35887628 }, end_of_app_limited: 0, last_sent_packet: 1478, largest_acked: 1457, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 43.931467ms, delivered: 23374, prior_delivered: 1772490, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 35730015 }), send_elapsed: 32.516884ms, ack_elapsed: 43.931467ms, rtt: 43.773854ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 788682, last_update: Instant { tv_sec: 775, tv_nsec: 70318739 }, next_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.460690238Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12831 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 70318739 } })
[2025-12-13T09:17:26.460707610Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.460715585Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.460723029Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.460726215Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.485927482Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.485965092Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.485985810Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900346 
[2025-12-13T09:17:26.486006298Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1439..1466] ecn_counts=None
[2025-12-13T09:17:26.486018561Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1458
[2025-12-13T09:17:26.486024522Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1459
[2025-12-13T09:17:26.486029111Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1460
[2025-12-13T09:17:26.486033829Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1461
[2025-12-13T09:17:26.486039119Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1462
[2025-12-13T09:17:26.486043868Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1463
[2025-12-13T09:17:26.486048036Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1464
[2025-12-13T09:17:26.486051262Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1465
[2025-12-13T09:17:26.486054237Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1466
[2025-12-13T09:17:26.486062222Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4390412
[2025-12-13T09:17:26.486067262Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:26.486112866Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.486123005Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.486140948Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1479 
[2025-12-13T09:17:26.486161797Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=18 blocks=[11900341..11900343, 11900346..11900346] ecn_counts=None
[2025-12-13T09:17:26.486169922Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1782553 len=1314 fin=false
[2025-12-13T09:17:26.486191412Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.103691ms latest_rtt=35.317177ms srtt=38.695057ms min_rtt=31.442727ms rttvar=5.618629ms cwnd=24724 ssthresh=23374 bytes_in_flight=15223 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1806715, delivered_time: Instant { tv_sec: 775, tv_nsec: 105635916 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1479, largest_acked: 1466, rate_sample: RateSample { bandwidth: 5.35 Mbps, is_app_limited: false, interval: 35.440466ms, delivered: 23682, prior_delivered: 1783033, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 70195450 }), send_elapsed: 34.431111ms, ack_elapsed: 35.440466ms, rtt: 35.317177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 798680, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.486236005Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1480 
[2025-12-13T09:17:26.486241014Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1783867 len=1324 fin=false
[2025-12-13T09:17:26.486252586Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.145979ms latest_rtt=35.317177ms srtt=38.695057ms min_rtt=31.442727ms rttvar=5.618629ms cwnd=24724 ssthresh=23374 bytes_in_flight=16573 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1806715, delivered_time: Instant { tv_sec: 775, tv_nsec: 105635916 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1480, largest_acked: 1466, rate_sample: RateSample { bandwidth: 5.35 Mbps, is_app_limited: false, interval: 35.440466ms, delivered: 23682, prior_delivered: 1783033, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 70195450 }), send_elapsed: 34.431111ms, ack_elapsed: 35.440466ms, rtt: 35.317177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 798680, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.486308079Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1481 
[2025-12-13T09:17:26.486314601Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1785191 len=1324 fin=false
[2025-12-13T09:17:26.486328797Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.141391ms latest_rtt=35.317177ms srtt=38.695057ms min_rtt=31.442727ms rttvar=5.618629ms cwnd=24724 ssthresh=23374 bytes_in_flight=17923 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1806715, delivered_time: Instant { tv_sec: 775, tv_nsec: 105635916 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1481, largest_acked: 1466, rate_sample: RateSample { bandwidth: 5.35 Mbps, is_app_limited: false, interval: 35.440466ms, delivered: 23682, prior_delivered: 1783033, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 70195450 }), send_elapsed: 34.431111ms, ack_elapsed: 35.440466ms, rtt: 35.317177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 798680, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.486396563Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1482 
[2025-12-13T09:17:26.486403627Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1786515 len=1324 fin=false
[2025-12-13T09:17:26.486414447Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.144166ms latest_rtt=35.317177ms srtt=38.695057ms min_rtt=31.442727ms rttvar=5.618629ms cwnd=24724 ssthresh=23374 bytes_in_flight=19273 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1806715, delivered_time: Instant { tv_sec: 775, tv_nsec: 105635916 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1482, largest_acked: 1466, rate_sample: RateSample { bandwidth: 5.35 Mbps, is_app_limited: false, interval: 35.440466ms, delivered: 23682, prior_delivered: 1783033, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 70195450 }), send_elapsed: 34.431111ms, ack_elapsed: 35.440466ms, rtt: 35.317177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 798680, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.486444663Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1483 
[2025-12-13T09:17:26.486449582Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1787839 len=1324 fin=false
[2025-12-13T09:17:26.486459480Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.149987ms latest_rtt=35.317177ms srtt=38.695057ms min_rtt=31.442727ms rttvar=5.618629ms cwnd=24724 ssthresh=23374 bytes_in_flight=20623 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1806715, delivered_time: Instant { tv_sec: 775, tv_nsec: 105635916 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1483, largest_acked: 1466, rate_sample: RateSample { bandwidth: 5.35 Mbps, is_app_limited: false, interval: 35.440466ms, delivered: 23682, prior_delivered: 1783033, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 70195450 }), send_elapsed: 34.431111ms, ack_elapsed: 35.440466ms, rtt: 35.317177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 798680, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.486492652Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1484 
[2025-12-13T09:17:26.486496139Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1789163 len=1324 fin=false
[2025-12-13T09:17:26.486502059Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.155757ms latest_rtt=35.317177ms srtt=38.695057ms min_rtt=31.442727ms rttvar=5.618629ms cwnd=24724 ssthresh=23374 bytes_in_flight=21973 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1806715, delivered_time: Instant { tv_sec: 775, tv_nsec: 105635916 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1484, largest_acked: 1466, rate_sample: RateSample { bandwidth: 5.35 Mbps, is_app_limited: false, interval: 35.440466ms, delivered: 23682, prior_delivered: 1783033, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 70195450 }), send_elapsed: 34.431111ms, ack_elapsed: 35.440466ms, rtt: 35.317177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 798680, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.486518180Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1485 
[2025-12-13T09:17:26.486521395Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1790487 len=1324 fin=false
[2025-12-13T09:17:26.486529521Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.155146ms latest_rtt=35.317177ms srtt=38.695057ms min_rtt=31.442727ms rttvar=5.618629ms cwnd=24724 ssthresh=23374 bytes_in_flight=23323 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1806715, delivered_time: Instant { tv_sec: 775, tv_nsec: 105635916 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1485, largest_acked: 1466, rate_sample: RateSample { bandwidth: 5.35 Mbps, is_app_limited: false, interval: 35.440466ms, delivered: 23682, prior_delivered: 1783033, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 70195450 }), send_elapsed: 34.431111ms, ack_elapsed: 35.440466ms, rtt: 35.317177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 798680, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.486558014Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1486 
[2025-12-13T09:17:26.486561410Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1791811 len=1324 fin=false
[2025-12-13T09:17:26.486566800Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.158052ms latest_rtt=35.317177ms srtt=38.695057ms min_rtt=31.442727ms rttvar=5.618629ms cwnd=24724 ssthresh=23374 bytes_in_flight=24673 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1806715, delivered_time: Instant { tv_sec: 775, tv_nsec: 105635916 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1486, largest_acked: 1466, rate_sample: RateSample { bandwidth: 5.35 Mbps, is_app_limited: false, interval: 35.440466ms, delivered: 23682, prior_delivered: 1783033, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 70195450 }), send_elapsed: 34.431111ms, ack_elapsed: 35.440466ms, rtt: 35.317177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 798680, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.486586627Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=33 pn=1487 
[2025-12-13T09:17:26.486589983Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1793135 len=25 fin=false
[2025-12-13T09:17:26.486595032Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.159274ms latest_rtt=35.317177ms srtt=38.695057ms min_rtt=31.442727ms rttvar=5.618629ms cwnd=24724 ssthresh=23374 bytes_in_flight=24724 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1806715, delivered_time: Instant { tv_sec: 775, tv_nsec: 105635916 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1487, largest_acked: 1466, rate_sample: RateSample { bandwidth: 5.35 Mbps, is_app_limited: false, interval: 35.440466ms, delivered: 23682, prior_delivered: 1783033, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 70195450 }), send_elapsed: 34.431111ms, ack_elapsed: 35.440466ms, rtt: 35.317177ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 798680, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.486729662Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 10851 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 105780756 } })
[2025-12-13T09:17:26.486740833Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.486747075Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.486753527Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.486756552Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.492550137Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.492587266Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.492605099Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900347 
[2025-12-13T09:17:26.492625607Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=10 blocks=[1439..1468] ecn_counts=None
[2025-12-13T09:17:26.492638431Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1467
[2025-12-13T09:17:26.492666283Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1468
[2025-12-13T09:17:26.492680349Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=2032132
[2025-12-13T09:17:26.492689346Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:26.492719792Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.492725683Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2392)
[2025-12-13T09:17:26.492742344Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.492767712Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1488 
[2025-12-13T09:17:26.492774875Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=19 blocks=[11900341..11900343, 11900346..11900347] ecn_counts=None
[2025-12-13T09:17:26.492781186Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1793160 len=1314 fin=false
[2025-12-13T09:17:26.492798859Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.055007ms latest_rtt=41.936617ms srtt=39.090251ms min_rtt=31.442727ms rttvar=5.004361ms cwnd=24724 ssthresh=23374 bytes_in_flight=23682 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1809107, delivered_time: Instant { tv_sec: 775, tv_nsec: 112255356 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1488, largest_acked: 1468, rate_sample: RateSample { bandwidth: 3.08 Mbps, is_app_limited: false, interval: 34.431111ms, delivered: 13243, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 32.593874ms, rtt: 41.936617ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 790606, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.492833814Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1024 pn=1489 
[2025-12-13T09:17:26.492838683Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1794474 len=1016 fin=false
[2025-12-13T09:17:26.492847320Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=84.089421ms latest_rtt=41.936617ms srtt=39.090251ms min_rtt=31.442727ms rttvar=5.004361ms cwnd=24724 ssthresh=23374 bytes_in_flight=24724 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1809107, delivered_time: Instant { tv_sec: 775, tv_nsec: 112255356 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1489, largest_acked: 1468, rate_sample: RateSample { bandwidth: 3.08 Mbps, is_app_limited: false, interval: 34.431111ms, delivered: 13243, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 32.593874ms, rtt: 41.936617ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 790606, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.492944360Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2392 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 105780756 } })
[2025-12-13T09:17:26.492952395Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.492959027Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.492968655Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.492973945Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.501776404Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.501811769Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.501834362Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900348 
[2025-12-13T09:17:26.501860440Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[1439..1476, 1478..1478] ecn_counts=None
[2025-12-13T09:17:26.501874366Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1469
[2025-12-13T09:17:26.501880848Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1470
[2025-12-13T09:17:26.501886398Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1471
[2025-12-13T09:17:26.501891698Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1472
[2025-12-13T09:17:26.501897429Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1473
[2025-12-13T09:17:26.501902578Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1474
[2025-12-13T09:17:26.501907287Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1475
[2025-12-13T09:17:26.501912957Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1476
[2025-12-13T09:17:26.501919790Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1478
[2025-12-13T09:17:26.501934437Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.501985472Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.501996373Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12831)
[2025-12-13T09:17:26.502019285Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.502047738Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1490 
[2025-12-13T09:17:26.502054861Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1795490 len=1324 fin=false
[2025-12-13T09:17:26.502079166Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.605989ms latest_rtt=51.164937ms srtt=40.596586ms min_rtt=31.442727ms rttvar=6.765941ms cwnd=26074 ssthresh=23374 bytes_in_flight=14593 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1820588, delivered_time: Instant { tv_sec: 775, tv_nsec: 121483676 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1490, largest_acked: 1478, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.822194ms, delivered: 24724, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 41.822194ms, rtt: 51.164937ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802838, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.502138116Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1491 
[2025-12-13T09:17:26.502142735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1796814 len=1324 fin=false
[2025-12-13T09:17:26.502151781Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.640714ms latest_rtt=51.164937ms srtt=40.596586ms min_rtt=31.442727ms rttvar=6.765941ms cwnd=26074 ssthresh=23374 bytes_in_flight=15943 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1820588, delivered_time: Instant { tv_sec: 775, tv_nsec: 121483676 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1491, largest_acked: 1478, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.822194ms, delivered: 24724, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 41.822194ms, rtt: 51.164937ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802838, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.502171969Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1492 
[2025-12-13T09:17:26.502176107Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1798138 len=1324 fin=false
[2025-12-13T09:17:26.502182378Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.647326ms latest_rtt=51.164937ms srtt=40.596586ms min_rtt=31.442727ms rttvar=6.765941ms cwnd=26074 ssthresh=23374 bytes_in_flight=17293 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1820588, delivered_time: Instant { tv_sec: 775, tv_nsec: 121483676 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1492, largest_acked: 1478, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.822194ms, delivered: 24724, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 41.822194ms, rtt: 51.164937ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802838, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.502202325Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1493 
[2025-12-13T09:17:26.502205601Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1799462 len=1324 fin=false
[2025-12-13T09:17:26.502214308Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.646504ms latest_rtt=51.164937ms srtt=40.596586ms min_rtt=31.442727ms rttvar=6.765941ms cwnd=26074 ssthresh=23374 bytes_in_flight=18643 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1820588, delivered_time: Instant { tv_sec: 775, tv_nsec: 121483676 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1493, largest_acked: 1478, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.822194ms, delivered: 24724, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 41.822194ms, rtt: 51.164937ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802838, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.502229967Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1494 
[2025-12-13T09:17:26.502233183Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1800786 len=1324 fin=false
[2025-12-13T09:17:26.502238042Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.650402ms latest_rtt=51.164937ms srtt=40.596586ms min_rtt=31.442727ms rttvar=6.765941ms cwnd=26074 ssthresh=23374 bytes_in_flight=19993 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1820588, delivered_time: Instant { tv_sec: 775, tv_nsec: 121483676 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1494, largest_acked: 1478, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.822194ms, delivered: 24724, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 41.822194ms, rtt: 51.164937ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802838, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.502254071Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1495 
[2025-12-13T09:17:26.502257277Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1802110 len=1324 fin=false
[2025-12-13T09:17:26.502262277Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.649831ms latest_rtt=51.164937ms srtt=40.596586ms min_rtt=31.442727ms rttvar=6.765941ms cwnd=26074 ssthresh=23374 bytes_in_flight=21343 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1820588, delivered_time: Instant { tv_sec: 775, tv_nsec: 121483676 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1495, largest_acked: 1478, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.822194ms, delivered: 24724, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 41.822194ms, rtt: 51.164937ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802838, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.502280841Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1496 
[2025-12-13T09:17:26.502284147Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1803434 len=1324 fin=false
[2025-12-13T09:17:26.502305958Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.633189ms latest_rtt=51.164937ms srtt=40.596586ms min_rtt=31.442727ms rttvar=6.765941ms cwnd=26074 ssthresh=23374 bytes_in_flight=22693 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1820588, delivered_time: Instant { tv_sec: 775, tv_nsec: 121483676 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1496, largest_acked: 1478, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.822194ms, delivered: 24724, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 41.822194ms, rtt: 51.164937ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802838, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.502322258Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1497 
[2025-12-13T09:17:26.502325484Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1804758 len=1324 fin=false
[2025-12-13T09:17:26.502330604Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.649991ms latest_rtt=51.164937ms srtt=40.596586ms min_rtt=31.442727ms rttvar=6.765941ms cwnd=26074 ssthresh=23374 bytes_in_flight=24043 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1820588, delivered_time: Instant { tv_sec: 775, tv_nsec: 121483676 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1497, largest_acked: 1478, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.822194ms, delivered: 24724, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 41.822194ms, rtt: 51.164937ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802838, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.502346373Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1498 
[2025-12-13T09:17:26.502387620Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1806082 len=1324 fin=false
[2025-12-13T09:17:26.502398500Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.606259ms latest_rtt=51.164937ms srtt=40.596586ms min_rtt=31.442727ms rttvar=6.765941ms cwnd=26074 ssthresh=23374 bytes_in_flight=25393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1820588, delivered_time: Instant { tv_sec: 775, tv_nsec: 121483676 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1498, largest_acked: 1478, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.822194ms, delivered: 24724, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 41.822194ms, rtt: 51.164937ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802838, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.502416333Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=663 pn=1499 
[2025-12-13T09:17:26.502419659Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1807406 len=655 fin=false
[2025-12-13T09:17:26.502424929Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.648718ms latest_rtt=51.164937ms srtt=40.596586ms min_rtt=31.442727ms rttvar=6.765941ms cwnd=26074 ssthresh=23374 bytes_in_flight=26074 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1820588, delivered_time: Instant { tv_sec: 775, tv_nsec: 121483676 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 70318739 }, end_of_app_limited: 0, last_sent_packet: 1499, largest_acked: 1478, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.822194ms, delivered: 24724, prior_delivered: 1795864, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 79661482 }), send_elapsed: 34.431111ms, ack_elapsed: 41.822194ms, rtt: 51.164937ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 802838, last_update: Instant { tv_sec: 775, tv_nsec: 105780756 }, next_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.502599424Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12831 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 105780756 } })
[2025-12-13T09:17:26.502612578Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.502620973Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.502630241Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.502635651Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.527207337Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.527244567Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.527263963Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900349 
[2025-12-13T09:17:26.527284831Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[1469..1476, 1478..1488] ecn_counts=None
[2025-12-13T09:17:26.527310830Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1479
[2025-12-13T09:17:26.527318143Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1480
[2025-12-13T09:17:26.527322000Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1481
[2025-12-13T09:17:26.527325006Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1482
[2025-12-13T09:17:26.527328002Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1483
[2025-12-13T09:17:26.527330947Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1484
[2025-12-13T09:17:26.527333902Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1485
[2025-12-13T09:17:26.527336868Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1486
[2025-12-13T09:17:26.527339824Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1487
[2025-12-13T09:17:26.527342779Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1488
[2025-12-13T09:17:26.527373937Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=2055304
[2025-12-13T09:17:26.527384316Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:26.527416095Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.527420924Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12201)
[2025-12-13T09:17:26.527435291Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.527452503Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1500 
[2025-12-13T09:17:26.527456761Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=23 blocks=[11900348..11900349] ecn_counts=None
[2025-12-13T09:17:26.527461069Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1808061 len=1316 fin=false
[2025-12-13T09:17:26.527472680Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.409396ms latest_rtt=41.133303ms srtt=40.657674ms min_rtt=31.442727ms rttvar=5.196634ms cwnd=26074 ssthresh=23374 bytes_in_flight=15223 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1832789, delivered_time: Instant { tv_sec: 775, tv_nsec: 146914059 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1500, largest_acked: 1488, rate_sample: RateSample { bandwidth: 5.34 Mbps, is_app_limited: false, interval: 35.462017ms, delivered: 23682, prior_delivered: 1809107, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 112255356 }), send_elapsed: 35.462017ms, ack_elapsed: 34.658703ms, rtt: 41.133303ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801632, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.527510401Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1501 
[2025-12-13T09:17:26.527516121Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1809377 len=1324 fin=false
[2025-12-13T09:17:26.527534686Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.413322ms latest_rtt=41.133303ms srtt=40.657674ms min_rtt=31.442727ms rttvar=5.196634ms cwnd=26074 ssthresh=23374 bytes_in_flight=16573 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1832789, delivered_time: Instant { tv_sec: 775, tv_nsec: 146914059 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1501, largest_acked: 1488, rate_sample: RateSample { bandwidth: 5.34 Mbps, is_app_limited: false, interval: 35.462017ms, delivered: 23682, prior_delivered: 1809107, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 112255356 }), send_elapsed: 35.462017ms, ack_elapsed: 34.658703ms, rtt: 41.133303ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801632, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.527565042Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1502 
[2025-12-13T09:17:26.527570763Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1810701 len=1324 fin=false
[2025-12-13T09:17:26.527580681Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.42278ms latest_rtt=41.133303ms srtt=40.657674ms min_rtt=31.442727ms rttvar=5.196634ms cwnd=26074 ssthresh=23374 bytes_in_flight=17923 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1832789, delivered_time: Instant { tv_sec: 775, tv_nsec: 146914059 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1502, largest_acked: 1488, rate_sample: RateSample { bandwidth: 5.34 Mbps, is_app_limited: false, interval: 35.462017ms, delivered: 23682, prior_delivered: 1809107, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 112255356 }), send_elapsed: 35.462017ms, ack_elapsed: 34.658703ms, rtt: 41.133303ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801632, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.527621958Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1503 
[2025-12-13T09:17:26.527627729Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1812025 len=1324 fin=false
[2025-12-13T09:17:26.527637757Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.422038ms latest_rtt=41.133303ms srtt=40.657674ms min_rtt=31.442727ms rttvar=5.196634ms cwnd=26074 ssthresh=23374 bytes_in_flight=19273 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1832789, delivered_time: Instant { tv_sec: 775, tv_nsec: 146914059 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1503, largest_acked: 1488, rate_sample: RateSample { bandwidth: 5.34 Mbps, is_app_limited: false, interval: 35.462017ms, delivered: 23682, prior_delivered: 1809107, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 112255356 }), send_elapsed: 35.462017ms, ack_elapsed: 34.658703ms, rtt: 41.133303ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801632, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.527673604Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1504 
[2025-12-13T09:17:26.527679154Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1813349 len=1324 fin=false
[2025-12-13T09:17:26.527689323Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.42284ms latest_rtt=41.133303ms srtt=40.657674ms min_rtt=31.442727ms rttvar=5.196634ms cwnd=26074 ssthresh=23374 bytes_in_flight=20623 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1832789, delivered_time: Instant { tv_sec: 775, tv_nsec: 146914059 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1504, largest_acked: 1488, rate_sample: RateSample { bandwidth: 5.34 Mbps, is_app_limited: false, interval: 35.462017ms, delivered: 23682, prior_delivered: 1809107, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 112255356 }), send_elapsed: 35.462017ms, ack_elapsed: 34.658703ms, rtt: 41.133303ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801632, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.527718076Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1505 
[2025-12-13T09:17:26.527723897Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1814673 len=1324 fin=false
[2025-12-13T09:17:26.527733616Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.423391ms latest_rtt=41.133303ms srtt=40.657674ms min_rtt=31.442727ms rttvar=5.196634ms cwnd=26074 ssthresh=23374 bytes_in_flight=21973 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1832789, delivered_time: Instant { tv_sec: 775, tv_nsec: 146914059 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1505, largest_acked: 1488, rate_sample: RateSample { bandwidth: 5.34 Mbps, is_app_limited: false, interval: 35.462017ms, delivered: 23682, prior_delivered: 1809107, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 112255356 }), send_elapsed: 35.462017ms, ack_elapsed: 34.658703ms, rtt: 41.133303ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801632, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.527759293Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1506 
[2025-12-13T09:17:26.527771706Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1815997 len=1324 fin=false
[2025-12-13T09:17:26.527781965Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.416438ms latest_rtt=41.133303ms srtt=40.657674ms min_rtt=31.442727ms rttvar=5.196634ms cwnd=26074 ssthresh=23374 bytes_in_flight=23323 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1832789, delivered_time: Instant { tv_sec: 775, tv_nsec: 146914059 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1506, largest_acked: 1488, rate_sample: RateSample { bandwidth: 5.34 Mbps, is_app_limited: false, interval: 35.462017ms, delivered: 23682, prior_delivered: 1809107, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 112255356 }), send_elapsed: 35.462017ms, ack_elapsed: 34.658703ms, rtt: 41.133303ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801632, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.527806050Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1507 
[2025-12-13T09:17:26.527810779Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1817321 len=1324 fin=false
[2025-12-13T09:17:26.527819134Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.426878ms latest_rtt=41.133303ms srtt=40.657674ms min_rtt=31.442727ms rttvar=5.196634ms cwnd=26074 ssthresh=23374 bytes_in_flight=24673 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1832789, delivered_time: Instant { tv_sec: 775, tv_nsec: 146914059 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1507, largest_acked: 1488, rate_sample: RateSample { bandwidth: 5.34 Mbps, is_app_limited: false, interval: 35.462017ms, delivered: 23682, prior_delivered: 1809107, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 112255356 }), send_elapsed: 35.462017ms, ack_elapsed: 34.658703ms, rtt: 41.133303ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801632, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.527844682Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1508 
[2025-12-13T09:17:26.527849872Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1818645 len=1324 fin=false
[2025-12-13T09:17:26.527856253Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.428571ms latest_rtt=41.133303ms srtt=40.657674ms min_rtt=31.442727ms rttvar=5.196634ms cwnd=26074 ssthresh=23374 bytes_in_flight=26023 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1832789, delivered_time: Instant { tv_sec: 775, tv_nsec: 146914059 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1508, largest_acked: 1488, rate_sample: RateSample { bandwidth: 5.34 Mbps, is_app_limited: false, interval: 35.462017ms, delivered: 23682, prior_delivered: 1809107, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 112255356 }), send_elapsed: 35.462017ms, ack_elapsed: 34.658703ms, rtt: 41.133303ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801632, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.527876811Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=33 pn=1509 
[2025-12-13T09:17:26.527880148Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1819969 len=25 fin=false
[2025-12-13T09:17:26.527885277Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=86.43376ms latest_rtt=41.133303ms srtt=40.657674ms min_rtt=31.442727ms rttvar=5.196634ms cwnd=26074 ssthresh=23374 bytes_in_flight=26074 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1832789, delivered_time: Instant { tv_sec: 775, tv_nsec: 146914059 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1509, largest_acked: 1488, rate_sample: RateSample { bandwidth: 5.34 Mbps, is_app_limited: false, interval: 35.462017ms, delivered: 23682, prior_delivered: 1809107, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 112255356 }), send_elapsed: 35.462017ms, ack_elapsed: 34.658703ms, rtt: 41.133303ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 801632, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.528088284Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12201 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 147093112 } })
[2025-12-13T09:17:26.528104886Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.528115796Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.528129872Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.528135031Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.543086328Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.543131352Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.543152561Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900350 
[2025-12-13T09:17:26.543175594Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1469..1476, 1478..1498] ecn_counts=None
[2025-12-13T09:17:26.543189530Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1489
[2025-12-13T09:17:26.543196693Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1490
[2025-12-13T09:17:26.543203315Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1491
[2025-12-13T09:17:26.543208836Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1492
[2025-12-13T09:17:26.543213674Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1493
[2025-12-13T09:17:26.543235325Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1494
[2025-12-13T09:17:26.543241096Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1495
[2025-12-13T09:17:26.543247297Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1496
[2025-12-13T09:17:26.543252667Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1497
[2025-12-13T09:17:26.543257666Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1498
[2025-12-13T09:17:26.543271442Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.543341191Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.543372169Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13192)
[2025-12-13T09:17:26.543391745Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.543408637Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1510 
[2025-12-13T09:17:26.543412404Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1819994 len=1324 fin=false
[2025-12-13T09:17:26.543425178Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.590331ms latest_rtt=57.02144ms srtt=42.699144ms min_rtt=31.442727ms rttvar=7.980416ms cwnd=26074 ssthresh=23374 bytes_in_flight=14232 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1845981, delivered_time: Instant { tv_sec: 775, tv_nsec: 162802196 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1510, largest_acked: 1498, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 41.31852ms, delivered: 25393, prior_delivered: 1820588, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 121483676 }), send_elapsed: 35.462017ms, ack_elapsed: 41.31852ms, rtt: 57.02144ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763305, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.543451527Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1511 
[2025-12-13T09:17:26.543454913Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1821318 len=1324 fin=false
[2025-12-13T09:17:26.543460413Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.609498ms latest_rtt=57.02144ms srtt=42.699144ms min_rtt=31.442727ms rttvar=7.980416ms cwnd=26074 ssthresh=23374 bytes_in_flight=15582 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1845981, delivered_time: Instant { tv_sec: 775, tv_nsec: 162802196 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1511, largest_acked: 1498, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 41.31852ms, delivered: 25393, prior_delivered: 1820588, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 121483676 }), send_elapsed: 35.462017ms, ack_elapsed: 41.31852ms, rtt: 57.02144ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763305, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.543482614Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1512 
[2025-12-13T09:17:26.543485971Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1822642 len=1324 fin=false
[2025-12-13T09:17:26.543491260Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.609927ms latest_rtt=57.02144ms srtt=42.699144ms min_rtt=31.442727ms rttvar=7.980416ms cwnd=26074 ssthresh=23374 bytes_in_flight=16932 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1845981, delivered_time: Instant { tv_sec: 775, tv_nsec: 162802196 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1512, largest_acked: 1498, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 41.31852ms, delivered: 25393, prior_delivered: 1820588, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 121483676 }), send_elapsed: 35.462017ms, ack_elapsed: 41.31852ms, rtt: 57.02144ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763305, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.543507070Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1513 
[2025-12-13T09:17:26.543510276Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1823966 len=1324 fin=false
[2025-12-13T09:17:26.543515275Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.61075ms latest_rtt=57.02144ms srtt=42.699144ms min_rtt=31.442727ms rttvar=7.980416ms cwnd=26074 ssthresh=23374 bytes_in_flight=18282 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1845981, delivered_time: Instant { tv_sec: 775, tv_nsec: 162802196 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1513, largest_acked: 1498, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 41.31852ms, delivered: 25393, prior_delivered: 1820588, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 121483676 }), send_elapsed: 35.462017ms, ack_elapsed: 41.31852ms, rtt: 57.02144ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763305, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.543530654Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1514 
[2025-12-13T09:17:26.543533890Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1825290 len=1324 fin=false
[2025-12-13T09:17:26.543538749Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.61102ms latest_rtt=57.02144ms srtt=42.699144ms min_rtt=31.442727ms rttvar=7.980416ms cwnd=26074 ssthresh=23374 bytes_in_flight=19632 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1845981, delivered_time: Instant { tv_sec: 775, tv_nsec: 162802196 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1514, largest_acked: 1498, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 41.31852ms, delivered: 25393, prior_delivered: 1820588, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 121483676 }), send_elapsed: 35.462017ms, ack_elapsed: 41.31852ms, rtt: 57.02144ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763305, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.543565959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1515 
[2025-12-13T09:17:26.543569225Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1826614 len=1324 fin=false
[2025-12-13T09:17:26.543574355Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.610529ms latest_rtt=57.02144ms srtt=42.699144ms min_rtt=31.442727ms rttvar=7.980416ms cwnd=26074 ssthresh=23374 bytes_in_flight=20982 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1845981, delivered_time: Instant { tv_sec: 775, tv_nsec: 162802196 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1515, largest_acked: 1498, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 41.31852ms, delivered: 25393, prior_delivered: 1820588, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 121483676 }), send_elapsed: 35.462017ms, ack_elapsed: 41.31852ms, rtt: 57.02144ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763305, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.543589924Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1516 
[2025-12-13T09:17:26.543593140Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1827938 len=1324 fin=false
[2025-12-13T09:17:26.543598039Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.61089ms latest_rtt=57.02144ms srtt=42.699144ms min_rtt=31.442727ms rttvar=7.980416ms cwnd=26074 ssthresh=23374 bytes_in_flight=22332 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1845981, delivered_time: Instant { tv_sec: 775, tv_nsec: 162802196 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1516, largest_acked: 1498, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 41.31852ms, delivered: 25393, prior_delivered: 1820588, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 121483676 }), send_elapsed: 35.462017ms, ack_elapsed: 41.31852ms, rtt: 57.02144ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763305, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.543616824Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1517 
[2025-12-13T09:17:26.543620070Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1829262 len=1324 fin=false
[2025-12-13T09:17:26.543625089Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.610578ms latest_rtt=57.02144ms srtt=42.699144ms min_rtt=31.442727ms rttvar=7.980416ms cwnd=26074 ssthresh=23374 bytes_in_flight=23682 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1845981, delivered_time: Instant { tv_sec: 775, tv_nsec: 162802196 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1517, largest_acked: 1498, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 41.31852ms, delivered: 25393, prior_delivered: 1820588, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 121483676 }), send_elapsed: 35.462017ms, ack_elapsed: 41.31852ms, rtt: 57.02144ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763305, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.543640638Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1518 
[2025-12-13T09:17:26.543643834Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1830586 len=1324 fin=false
[2025-12-13T09:17:26.543648793Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.610899ms latest_rtt=57.02144ms srtt=42.699144ms min_rtt=31.442727ms rttvar=7.980416ms cwnd=26074 ssthresh=23374 bytes_in_flight=25032 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1845981, delivered_time: Instant { tv_sec: 775, tv_nsec: 162802196 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1518, largest_acked: 1498, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 41.31852ms, delivered: 25393, prior_delivered: 1820588, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 121483676 }), send_elapsed: 35.462017ms, ack_elapsed: 41.31852ms, rtt: 57.02144ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763305, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.543664132Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1024 pn=1519 
[2025-12-13T09:17:26.543667317Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1831910 len=1016 fin=false
[2025-12-13T09:17:26.543672167Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.61107ms latest_rtt=57.02144ms srtt=42.699144ms min_rtt=31.442727ms rttvar=7.980416ms cwnd=26074 ssthresh=23374 bytes_in_flight=26074 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1845981, delivered_time: Instant { tv_sec: 775, tv_nsec: 162802196 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 105780756 }, end_of_app_limited: 0, last_sent_packet: 1519, largest_acked: 1498, rate_sample: RateSample { bandwidth: 4.92 Mbps, is_app_limited: false, interval: 41.31852ms, delivered: 25393, prior_delivered: 1820588, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 121483676 }), send_elapsed: 35.462017ms, ack_elapsed: 41.31852ms, rtt: 57.02144ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 763305, last_update: Instant { tv_sec: 775, tv_nsec: 147093112 }, next_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.543827646Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13192 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 147093112 } })
[2025-12-13T09:17:26.543839788Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.543847623Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.543857100Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.543862100Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.559951760Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.560005540Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.560034233Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900351 
[2025-12-13T09:17:26.560061013Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=23 blocks=[1489..1500] ecn_counts=None
[2025-12-13T09:17:26.560074839Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1499
[2025-12-13T09:17:26.560081220Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1500
[2025-12-13T09:17:26.560096218Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4430817
[2025-12-13T09:17:26.560103342Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:26.560139299Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.560147293Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2031)
[2025-12-13T09:17:26.560166319Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.560193790Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1520 
[2025-12-13T09:17:26.560201394Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=19 blocks=[11900350..11900351] ecn_counts=None
[2025-12-13T09:17:26.560208427Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1832926 len=1316 fin=false
[2025-12-13T09:17:26.560227663Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.589963ms latest_rtt=32.589805ms srtt=41.412476ms min_rtt=31.442727ms rttvar=8.558646ms cwnd=26074 ssthresh=23374 bytes_in_flight=25393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1848012, delivered_time: Instant { tv_sec: 775, tv_nsec: 179682917 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1520, largest_acked: 1500, rate_sample: RateSample { bandwidth: 2.95 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 15223, prior_delivered: 1832789, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 146914059 }), send_elapsed: 41.312356ms, ack_elapsed: 32.768858ms, rtt: 32.589805ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 787021, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.560302662Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=663 pn=1521 
[2025-12-13T09:17:26.560309665Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1834242 len=655 fin=false
[2025-12-13T09:17:26.560321918Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.617745ms latest_rtt=32.589805ms srtt=41.412476ms min_rtt=31.442727ms rttvar=8.558646ms cwnd=26074 ssthresh=23374 bytes_in_flight=26074 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1848012, delivered_time: Instant { tv_sec: 775, tv_nsec: 179682917 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1521, largest_acked: 1500, rate_sample: RateSample { bandwidth: 2.95 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 15223, prior_delivered: 1832789, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 146914059 }), send_elapsed: 41.312356ms, ack_elapsed: 32.768858ms, rtt: 32.589805ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 787021, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.560428346Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2031 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 179826513 } })
[2025-12-13T09:17:26.560437914Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.560444225Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.560451639Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.560454705Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.575682754Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.575720144Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.575740501Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900352 
[2025-12-13T09:17:26.575758024Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=11 blocks=[1489..1510] ecn_counts=None
[2025-12-13T09:17:26.575770156Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1501
[2025-12-13T09:17:26.575777340Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1502
[2025-12-13T09:17:26.575783000Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1503
[2025-12-13T09:17:26.575810992Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1504
[2025-12-13T09:17:26.575816993Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1505
[2025-12-13T09:17:26.575821632Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1506
[2025-12-13T09:17:26.575826702Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1507
[2025-12-13T09:17:26.575831731Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1508
[2025-12-13T09:17:26.575836990Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1509
[2025-12-13T09:17:26.575842060Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1510
[2025-12-13T09:17:26.575854223Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.575898765Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.575906269Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(12201)
[2025-12-13T09:17:26.575922189Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.575939902Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1522 
[2025-12-13T09:17:26.575944621Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1834897 len=1324 fin=false
[2025-12-13T09:17:26.575958366Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.702532ms latest_rtt=48.297866ms srtt=42.262149ms min_rtt=31.442727ms rttvar=8.118331ms cwnd=26074 ssthresh=23374 bytes_in_flight=15223 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1860213, delivered_time: Instant { tv_sec: 775, tv_nsec: 195390978 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1522, largest_acked: 1510, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 14232, prior_delivered: 1845981, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 162802196 }), send_elapsed: 41.312356ms, ack_elapsed: 32.588782ms, rtt: 48.297866ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771198, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.576006496Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1523 
[2025-12-13T09:17:26.576010914Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1836221 len=1324 fin=false
[2025-12-13T09:17:26.576018267Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.719794ms latest_rtt=48.297866ms srtt=42.262149ms min_rtt=31.442727ms rttvar=8.118331ms cwnd=26074 ssthresh=23374 bytes_in_flight=16573 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1860213, delivered_time: Instant { tv_sec: 775, tv_nsec: 195390978 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1523, largest_acked: 1510, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 14232, prior_delivered: 1845981, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 162802196 }), send_elapsed: 41.312356ms, ack_elapsed: 32.588782ms, rtt: 48.297866ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771198, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.576041330Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1524 
[2025-12-13T09:17:26.576045308Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1837545 len=1324 fin=false
[2025-12-13T09:17:26.576051509Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.722539ms latest_rtt=48.297866ms srtt=42.262149ms min_rtt=31.442727ms rttvar=8.118331ms cwnd=26074 ssthresh=23374 bytes_in_flight=17923 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1860213, delivered_time: Instant { tv_sec: 775, tv_nsec: 195390978 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1524, largest_acked: 1510, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 14232, prior_delivered: 1845981, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 162802196 }), send_elapsed: 41.312356ms, ack_elapsed: 32.588782ms, rtt: 48.297866ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771198, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.576068942Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1525 
[2025-12-13T09:17:26.576072769Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1838869 len=1324 fin=false
[2025-12-13T09:17:26.576078720Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.723381ms latest_rtt=48.297866ms srtt=42.262149ms min_rtt=31.442727ms rttvar=8.118331ms cwnd=26074 ssthresh=23374 bytes_in_flight=19273 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1860213, delivered_time: Instant { tv_sec: 775, tv_nsec: 195390978 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1525, largest_acked: 1510, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 14232, prior_delivered: 1845981, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 162802196 }), send_elapsed: 41.312356ms, ack_elapsed: 32.588782ms, rtt: 48.297866ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771198, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.576095651Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1526 
[2025-12-13T09:17:26.576107914Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1840193 len=1324 fin=false
[2025-12-13T09:17:26.576114016Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.714885ms latest_rtt=48.297866ms srtt=42.262149ms min_rtt=31.442727ms rttvar=8.118331ms cwnd=26074 ssthresh=23374 bytes_in_flight=20623 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1860213, delivered_time: Instant { tv_sec: 775, tv_nsec: 195390978 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1526, largest_acked: 1510, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 14232, prior_delivered: 1845981, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 162802196 }), send_elapsed: 41.312356ms, ack_elapsed: 32.588782ms, rtt: 48.297866ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771198, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.576131268Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1527 
[2025-12-13T09:17:26.576135044Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1841517 len=1324 fin=false
[2025-12-13T09:17:26.576140955Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.72338ms latest_rtt=48.297866ms srtt=42.262149ms min_rtt=31.442727ms rttvar=8.118331ms cwnd=26074 ssthresh=23374 bytes_in_flight=21973 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1860213, delivered_time: Instant { tv_sec: 775, tv_nsec: 195390978 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1527, largest_acked: 1510, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 14232, prior_delivered: 1845981, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 162802196 }), send_elapsed: 41.312356ms, ack_elapsed: 32.588782ms, rtt: 48.297866ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771198, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.576158077Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1528 
[2025-12-13T09:17:26.576161854Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1842841 len=1324 fin=false
[2025-12-13T09:17:26.576167705Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.723661ms latest_rtt=48.297866ms srtt=42.262149ms min_rtt=31.442727ms rttvar=8.118331ms cwnd=26074 ssthresh=23374 bytes_in_flight=23323 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1860213, delivered_time: Instant { tv_sec: 775, tv_nsec: 195390978 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1528, largest_acked: 1510, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 14232, prior_delivered: 1845981, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 162802196 }), send_elapsed: 41.312356ms, ack_elapsed: 32.588782ms, rtt: 48.297866ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771198, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.576188023Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1529 
[2025-12-13T09:17:26.576191910Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1844165 len=1324 fin=false
[2025-12-13T09:17:26.576197992Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.723331ms latest_rtt=48.297866ms srtt=42.262149ms min_rtt=31.442727ms rttvar=8.118331ms cwnd=26074 ssthresh=23374 bytes_in_flight=24673 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1860213, delivered_time: Instant { tv_sec: 775, tv_nsec: 195390978 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1529, largest_acked: 1510, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 14232, prior_delivered: 1845981, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 162802196 }), send_elapsed: 41.312356ms, ack_elapsed: 32.588782ms, rtt: 48.297866ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771198, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.576214873Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1530 
[2025-12-13T09:17:26.576218710Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1845489 len=1324 fin=false
[2025-12-13T09:17:26.576224671Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.723551ms latest_rtt=48.297866ms srtt=42.262149ms min_rtt=31.442727ms rttvar=8.118331ms cwnd=26074 ssthresh=23374 bytes_in_flight=26023 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1860213, delivered_time: Instant { tv_sec: 775, tv_nsec: 195390978 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1530, largest_acked: 1510, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 14232, prior_delivered: 1845981, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 162802196 }), send_elapsed: 41.312356ms, ack_elapsed: 32.588782ms, rtt: 48.297866ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771198, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.576241352Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=33 pn=1531 
[2025-12-13T09:17:26.576248485Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1846813 len=25 fin=false
[2025-12-13T09:17:26.576254326Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.720575ms latest_rtt=48.297866ms srtt=42.262149ms min_rtt=31.442727ms rttvar=8.118331ms cwnd=26074 ssthresh=23374 bytes_in_flight=26074 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1860213, delivered_time: Instant { tv_sec: 775, tv_nsec: 195390978 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 147093112 }, end_of_app_limited: 0, last_sent_packet: 1531, largest_acked: 1510, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 41.312356ms, delivered: 14232, prior_delivered: 1845981, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 162802196 }), send_elapsed: 41.312356ms, ack_elapsed: 32.588782ms, rtt: 48.297866ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 771198, last_update: Instant { tv_sec: 775, tv_nsec: 179826513 }, next_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.576481639Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12201 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 179826513 } })
[2025-12-13T09:17:26.576500053Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.576509450Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.576520300Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.576526071Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.592219277Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.592266214Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.592288365Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900353 
[2025-12-13T09:17:26.592312330Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=12 blocks=[1501..1520] ecn_counts=None
[2025-12-13T09:17:26.592326977Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1511
[2025-12-13T09:17:26.592334441Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1512
[2025-12-13T09:17:26.592340552Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1513
[2025-12-13T09:17:26.592371520Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1514
[2025-12-13T09:17:26.592378583Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1515
[2025-12-13T09:17:26.592384173Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1516
[2025-12-13T09:17:26.592389072Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1517
[2025-12-13T09:17:26.592392719Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1518
[2025-12-13T09:17:26.592396356Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1519
[2025-12-13T09:17:26.592399932Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1520
[2025-12-13T09:17:26.592428886Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.592475112Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.592483287Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13192)
[2025-12-13T09:17:26.592506621Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.592529092Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1532 
[2025-12-13T09:17:26.592535665Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1846838 len=1324 fin=false
[2025-12-13T09:17:26.592553999Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.539852ms latest_rtt=32.111618ms srtt=40.981332ms min_rtt=31.442727ms rttvar=8.65038ms cwnd=26074 ssthresh=23374 bytes_in_flight=14232 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1873405, delivered_time: Instant { tv_sec: 775, tv_nsec: 211938131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1532, largest_acked: 1520, rate_sample: RateSample { bandwidth: 6.21 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 25393, prior_delivered: 1848012, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 179682917 }), send_elapsed: 32.733401ms, ack_elapsed: 32.255214ms, rtt: 32.111618ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795301, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.592604663Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1533 
[2025-12-13T09:17:26.592611556Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1848162 len=1324 fin=false
[2025-12-13T09:17:26.592625502Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.554118ms latest_rtt=32.111618ms srtt=40.981332ms min_rtt=31.442727ms rttvar=8.65038ms cwnd=26074 ssthresh=23374 bytes_in_flight=15582 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1873405, delivered_time: Instant { tv_sec: 775, tv_nsec: 211938131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1533, largest_acked: 1520, rate_sample: RateSample { bandwidth: 6.21 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 25393, prior_delivered: 1848012, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 179682917 }), send_elapsed: 32.733401ms, ack_elapsed: 32.255214ms, rtt: 32.111618ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795301, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.592659114Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1534 
[2025-12-13T09:17:26.592665907Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1849486 len=1324 fin=false
[2025-12-13T09:17:26.592676617Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.558667ms latest_rtt=32.111618ms srtt=40.981332ms min_rtt=31.442727ms rttvar=8.65038ms cwnd=26074 ssthresh=23374 bytes_in_flight=16932 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1873405, delivered_time: Instant { tv_sec: 775, tv_nsec: 211938131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1534, largest_acked: 1520, rate_sample: RateSample { bandwidth: 6.21 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 25393, prior_delivered: 1848012, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 179682917 }), send_elapsed: 32.733401ms, ack_elapsed: 32.255214ms, rtt: 32.111618ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795301, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.592713746Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1535 
[2025-12-13T09:17:26.592719687Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1850810 len=1324 fin=false
[2025-12-13T09:17:26.592728714Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.562685ms latest_rtt=32.111618ms srtt=40.981332ms min_rtt=31.442727ms rttvar=8.65038ms cwnd=26074 ssthresh=23374 bytes_in_flight=18282 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1873405, delivered_time: Instant { tv_sec: 775, tv_nsec: 211938131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1535, largest_acked: 1520, rate_sample: RateSample { bandwidth: 6.21 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 25393, prior_delivered: 1848012, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 179682917 }), send_elapsed: 32.733401ms, ack_elapsed: 32.255214ms, rtt: 32.111618ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795301, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.592755724Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1536 
[2025-12-13T09:17:26.592761524Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1852134 len=1324 fin=false
[2025-12-13T09:17:26.592770812Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.563086ms latest_rtt=32.111618ms srtt=40.981332ms min_rtt=31.442727ms rttvar=8.65038ms cwnd=26074 ssthresh=23374 bytes_in_flight=19632 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1873405, delivered_time: Instant { tv_sec: 775, tv_nsec: 211938131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1536, largest_acked: 1520, rate_sample: RateSample { bandwidth: 6.21 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 25393, prior_delivered: 1848012, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 179682917 }), send_elapsed: 32.733401ms, ack_elapsed: 32.255214ms, rtt: 32.111618ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795301, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.592804595Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1537 
[2025-12-13T09:17:26.592810325Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1853458 len=1324 fin=false
[2025-12-13T09:17:26.592820424Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.561583ms latest_rtt=32.111618ms srtt=40.981332ms min_rtt=31.442727ms rttvar=8.65038ms cwnd=26074 ssthresh=23374 bytes_in_flight=20982 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1873405, delivered_time: Instant { tv_sec: 775, tv_nsec: 211938131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1537, largest_acked: 1520, rate_sample: RateSample { bandwidth: 6.21 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 25393, prior_delivered: 1848012, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 179682917 }), send_elapsed: 32.733401ms, ack_elapsed: 32.255214ms, rtt: 32.111618ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795301, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.592848997Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1539 
[2025-12-13T09:17:26.592854638Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1854782 len=1324 fin=false
[2025-12-13T09:17:26.592865267Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.562013ms latest_rtt=32.111618ms srtt=40.981332ms min_rtt=31.442727ms rttvar=8.65038ms cwnd=26074 ssthresh=23374 bytes_in_flight=22332 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1873405, delivered_time: Instant { tv_sec: 775, tv_nsec: 211938131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1539, largest_acked: 1520, rate_sample: RateSample { bandwidth: 6.21 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 25393, prior_delivered: 1848012, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 179682917 }), send_elapsed: 32.733401ms, ack_elapsed: 32.255214ms, rtt: 32.111618ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795301, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.592892698Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1540 
[2025-12-13T09:17:26.592898810Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1856106 len=1324 fin=false
[2025-12-13T09:17:26.592916583Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.554219ms latest_rtt=32.111618ms srtt=40.981332ms min_rtt=31.442727ms rttvar=8.65038ms cwnd=26074 ssthresh=23374 bytes_in_flight=23682 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1873405, delivered_time: Instant { tv_sec: 775, tv_nsec: 211938131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1540, largest_acked: 1520, rate_sample: RateSample { bandwidth: 6.21 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 25393, prior_delivered: 1848012, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 179682917 }), send_elapsed: 32.733401ms, ack_elapsed: 32.255214ms, rtt: 32.111618ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795301, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.592946619Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1541 
[2025-12-13T09:17:26.592952850Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1857430 len=1324 fin=false
[2025-12-13T09:17:26.592985972Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.537547ms latest_rtt=32.111618ms srtt=40.981332ms min_rtt=31.442727ms rttvar=8.65038ms cwnd=26074 ssthresh=23374 bytes_in_flight=25032 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1873405, delivered_time: Instant { tv_sec: 775, tv_nsec: 211938131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1541, largest_acked: 1520, rate_sample: RateSample { bandwidth: 6.21 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 25393, prior_delivered: 1848012, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 179682917 }), send_elapsed: 32.733401ms, ack_elapsed: 32.255214ms, rtt: 32.111618ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795301, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.593017961Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1024 pn=1542 
[2025-12-13T09:17:26.593024814Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1858754 len=1016 fin=false
[2025-12-13T09:17:26.593036666Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.558657ms latest_rtt=32.111618ms srtt=40.981332ms min_rtt=31.442727ms rttvar=8.65038ms cwnd=26074 ssthresh=23374 bytes_in_flight=26074 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1873405, delivered_time: Instant { tv_sec: 775, tv_nsec: 211938131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1542, largest_acked: 1520, rate_sample: RateSample { bandwidth: 6.21 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 25393, prior_delivered: 1848012, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 179682917 }), send_elapsed: 32.733401ms, ack_elapsed: 32.255214ms, rtt: 32.111618ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 795301, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.593184481Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13192 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 212166926 } })
[2025-12-13T09:17:26.593194890Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.593201292Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.593210529Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.593214366Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.608304361Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.608346289Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.608399127Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900354 
[2025-12-13T09:17:26.608426318Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=17 blocks=[1501..1522] ecn_counts=None
[2025-12-13T09:17:26.608440715Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1521
[2025-12-13T09:17:26.608447898Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1522
[2025-12-13T09:17:26.608460391Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=2098365
[2025-12-13T09:17:26.608470981Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:26.608501909Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.608510494Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2031)
[2025-12-13T09:17:26.608531303Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.608551020Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1543 
[2025-12-13T09:17:26.608556039Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=18 blocks=[11900352..11900354] ecn_counts=None
[2025-12-13T09:17:26.608561309Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1859770 len=1316 fin=false
[2025-12-13T09:17:26.608574544Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.884895ms latest_rtt=48.221588ms srtt=41.869363ms min_rtt=31.442727ms rttvar=8.263849ms cwnd=26074 ssthresh=23374 bytes_in_flight=25393 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1875436, delivered_time: Instant { tv_sec: 775, tv_nsec: 228048101 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1543, largest_acked: 1522, rate_sample: RateSample { bandwidth: 3.72 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 15223, prior_delivered: 1860213, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 195390978 }), send_elapsed: 32.733401ms, ack_elapsed: 32.657123ms, rtt: 48.221588ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778433, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.608623304Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=663 pn=1544 
[2025-12-13T09:17:26.608627782Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1861086 len=655 fin=false
[2025-12-13T09:17:26.608634996Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.909451ms latest_rtt=48.221588ms srtt=41.869363ms min_rtt=31.442727ms rttvar=8.263849ms cwnd=26074 ssthresh=23374 bytes_in_flight=26074 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1875436, delivered_time: Instant { tv_sec: 775, tv_nsec: 228048101 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 179826513 }, end_of_app_limited: 0, last_sent_packet: 1544, largest_acked: 1522, rate_sample: RateSample { bandwidth: 3.72 Mbps, is_app_limited: false, interval: 32.733401ms, delivered: 15223, prior_delivered: 1860213, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 195390978 }), send_elapsed: 32.733401ms, ack_elapsed: 32.657123ms, rtt: 48.221588ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 778433, last_update: Instant { tv_sec: 775, tv_nsec: 212166926 }, next_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.608725053Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2031 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 212166926 } })
[2025-12-13T09:17:26.608734040Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.608740261Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.608746964Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.608750711Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.625031336Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.625074567Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.625094253Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900355 
[2025-12-13T09:17:26.625119641Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=11 blocks=[1501..1532] ecn_counts=None
[2025-12-13T09:17:26.625134468Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1523
[2025-12-13T09:17:26.625141712Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1524
[2025-12-13T09:17:26.625147352Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1525
[2025-12-13T09:17:26.625152882Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1526
[2025-12-13T09:17:26.625158523Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1527
[2025-12-13T09:17:26.625164775Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1528
[2025-12-13T09:17:26.625170565Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1529
[2025-12-13T09:17:26.625175755Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1530
[2025-12-13T09:17:26.625199539Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1531
[2025-12-13T09:17:26.625205631Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1532
[2025-12-13T09:17:26.625220408Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.625265351Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.625273938Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(13551)
[2025-12-13T09:17:26.625302310Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.625325714Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1545 
[2025-12-13T09:17:26.625332607Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1861741 len=1324 fin=false
[2025-12-13T09:17:26.625375286Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.799264ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=15223 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1545, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.625434305Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1546 
[2025-12-13T09:17:26.625441649Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1863065 len=1324 fin=false
[2025-12-13T09:17:26.625456978Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.834189ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=16573 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1546, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.625503805Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1547 
[2025-12-13T09:17:26.625510808Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1864389 len=1324 fin=false
[2025-12-13T09:17:26.625521407Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.843497ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=17923 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1547, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.625551273Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1548 
[2025-12-13T09:17:26.625556663Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1865713 len=1324 fin=false
[2025-12-13T09:17:26.625565880Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.848847ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=19273 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1548, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.625593231Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1549 
[2025-12-13T09:17:26.625598781Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1867037 len=1324 fin=false
[2025-12-13T09:17:26.625608499Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.848366ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=20623 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1549, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.625643304Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1550 
[2025-12-13T09:17:26.625649265Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1868361 len=1324 fin=false
[2025-12-13T09:17:26.625659354Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.846543ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=21973 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1550, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.625685623Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1551 
[2025-12-13T09:17:26.625691333Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1869685 len=1324 fin=false
[2025-12-13T09:17:26.625701192Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.848006ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=23323 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1551, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.625738491Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1552 
[2025-12-13T09:17:26.625744542Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1871009 len=1324 fin=false
[2025-12-13T09:17:26.625754280Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.847274ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=24673 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1552, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.625772324Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1553 
[2025-12-13T09:17:26.625775580Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1872333 len=1324 fin=false
[2025-12-13T09:17:26.625780689Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.857512ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=26023 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1553, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.625796348Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1554 
[2025-12-13T09:17:26.625799594Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1873657 len=1324 fin=false
[2025-12-13T09:17:26.625804624Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.858134ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=27373 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1554, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.625942099Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 244962615 } })
[2025-12-13T09:17:26.625949273Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.625952468Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.625958049Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.625963699Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=33 pn=1555 
[2025-12-13T09:17:26.625966995Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1874981 len=25 fin=false
[2025-12-13T09:17:26.625973398Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.855268ms latest_rtt=32.577434ms srtt=40.696871ms min_rtt=31.442727ms rttvar=8.542868ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1887637, delivered_time: Instant { tv_sec: 775, tv_nsec: 244744360 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1555, largest_acked: 1532, rate_sample: RateSample { bandwidth: 3.47 Mbps, is_app_limited: false, interval: 32.806229ms, delivered: 14232, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 32.806229ms, rtt: 32.577434ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842325, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.626004395Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 51 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 244962615 } })
[2025-12-13T09:17:26.626009545Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.626013492Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.626017950Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.626020956Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.628093307Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.628115869Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.628132079Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900356 
[2025-12-13T09:17:26.628147538Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=9 blocks=[1501..1535] ecn_counts=None
[2025-12-13T09:17:26.628169098Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1533
[2025-12-13T09:17:26.628175250Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1534
[2025-12-13T09:17:26.628179187Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1535
[2025-12-13T09:17:26.628187212Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4473574
[2025-12-13T09:17:26.628192031Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:26.628235101Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.628243577Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4050)
[2025-12-13T09:17:26.628262392Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.628276968Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1556 
[2025-12-13T09:17:26.628283651Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=17 blocks=[11900352..11900356] ecn_counts=None
[2025-12-13T09:17:26.628290494Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1875006 len=1316 fin=false
[2025-12-13T09:17:26.628306063Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.79306ms latest_rtt=35.616181ms srtt=40.052784ms min_rtt=31.442727ms rttvar=7.695323ms cwnd=27424 ssthresh=23374 bytes_in_flight=24724 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1891687, delivered_time: Instant { tv_sec: 775, tv_nsec: 247783107 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1556, largest_acked: 1535, rate_sample: RateSample { bandwidth: 4.08 Mbps, is_app_limited: false, interval: 35.844976ms, delivered: 18282, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 35.844976ms, rtt: 35.616181ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 855870, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.628339715Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1557 
[2025-12-13T09:17:26.628345306Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1876322 len=1324 fin=false
[2025-12-13T09:17:26.628376634Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.790516ms latest_rtt=35.616181ms srtt=40.052784ms min_rtt=31.442727ms rttvar=7.695323ms cwnd=27424 ssthresh=23374 bytes_in_flight=26074 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1891687, delivered_time: Instant { tv_sec: 775, tv_nsec: 247783107 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1557, largest_acked: 1535, rate_sample: RateSample { bandwidth: 4.08 Mbps, is_app_limited: false, interval: 35.844976ms, delivered: 18282, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 35.844976ms, rtt: 35.616181ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 855870, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.628409254Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1558 
[2025-12-13T09:17:26.628414143Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1877646 len=1324 fin=false
[2025-12-13T09:17:26.628423681Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=95.81438ms latest_rtt=35.616181ms srtt=40.052784ms min_rtt=31.442727ms rttvar=7.695323ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1891687, delivered_time: Instant { tv_sec: 775, tv_nsec: 247783107 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1558, largest_acked: 1535, rate_sample: RateSample { bandwidth: 4.08 Mbps, is_app_limited: false, interval: 35.844976ms, delivered: 18282, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 35.844976ms, rtt: 35.616181ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 855870, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.628442636Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.628500614Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4050 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 244962615 } })
[2025-12-13T09:17:26.628507427Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.631469171Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.631502623Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.631537568Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900357 
[2025-12-13T09:17:26.631563937Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1501..1537, 1539..1539] ecn_counts=None
[2025-12-13T09:17:26.631578925Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1536
[2025-12-13T09:17:26.631586169Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1537
[2025-12-13T09:17:26.631592530Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1539
[2025-12-13T09:17:26.631606957Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.631651580Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.631660537Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4050)
[2025-12-13T09:17:26.631679773Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.631706853Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1559 
[2025-12-13T09:17:26.631713706Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1878970 len=1324 fin=false
[2025-12-13T09:17:26.631759711Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.993906ms latest_rtt=39.020718ms srtt=39.919775ms min_rtt=31.442727ms rttvar=6.037508ms cwnd=27424 ssthresh=23374 bytes_in_flight=24724 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1895737, delivered_time: Instant { tv_sec: 775, tv_nsec: 251187644 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1559, largest_acked: 1539, rate_sample: RateSample { bandwidth: 4.55 Mbps, is_app_limited: false, interval: 39.249513ms, delivered: 22332, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 39.249513ms, rtt: 39.020718ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 858722, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.631808472Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1560 
[2025-12-13T09:17:26.631814062Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1880294 len=1324 fin=false
[2025-12-13T09:17:26.631825604Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.046613ms latest_rtt=39.020718ms srtt=39.919775ms min_rtt=31.442727ms rttvar=6.037508ms cwnd=27424 ssthresh=23374 bytes_in_flight=26074 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1895737, delivered_time: Instant { tv_sec: 775, tv_nsec: 251187644 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1560, largest_acked: 1539, rate_sample: RateSample { bandwidth: 4.55 Mbps, is_app_limited: false, interval: 39.249513ms, delivered: 22332, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 39.249513ms, rtt: 39.020718ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 858722, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.631855680Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1561 
[2025-12-13T09:17:26.631859637Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1881618 len=1324 fin=false
[2025-12-13T09:17:26.631866850Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.054508ms latest_rtt=39.020718ms srtt=39.919775ms min_rtt=31.442727ms rttvar=6.037508ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1895737, delivered_time: Instant { tv_sec: 775, tv_nsec: 251187644 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1561, largest_acked: 1539, rate_sample: RateSample { bandwidth: 4.55 Mbps, is_app_limited: false, interval: 39.249513ms, delivered: 22332, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 39.249513ms, rtt: 39.020718ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 858722, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.631891847Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.631974450Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4050 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 244962615 } })
[2025-12-13T09:17:26.631982295Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.634589190Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.634629765Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.634652748Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900358 
[2025-12-13T09:17:26.634681742Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1501..1537, 1539..1540, 1542..1542] ecn_counts=None
[2025-12-13T09:17:26.634696630Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1540
[2025-12-13T09:17:26.634702200Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1542
[2025-12-13T09:17:26.634712729Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.634749227Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.634759957Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(2392)
[2025-12-13T09:17:26.634785505Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.634813316Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1562 
[2025-12-13T09:17:26.634818486Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1882942 len=1324 fin=false
[2025-12-13T09:17:26.634838333Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.074503ms latest_rtt=42.135117ms srtt=40.189692ms min_rtt=31.442727ms rttvar=5.067966ms cwnd=27424 ssthresh=23374 bytes_in_flight=26382 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1898129, delivered_time: Instant { tv_sec: 775, tv_nsec: 254302043 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1562, largest_acked: 1542, rate_sample: RateSample { bandwidth: 4.67 Mbps, is_app_limited: false, interval: 42.363912ms, delivered: 24724, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 42.363912ms, rtt: 42.135117ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852955, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.634892624Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1024 pn=1563 
[2025-12-13T09:17:26.634918973Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1884266 len=1016 fin=false
[2025-12-13T09:17:26.634931817Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=4.98153ms latest_rtt=42.135117ms srtt=40.189692ms min_rtt=31.442727ms rttvar=5.067966ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1898129, delivered_time: Instant { tv_sec: 775, tv_nsec: 254302043 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1563, largest_acked: 1542, rate_sample: RateSample { bandwidth: 4.67 Mbps, is_app_limited: false, interval: 42.363912ms, delivered: 24724, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 42.363912ms, rtt: 42.135117ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852955, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.635044887Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2392 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 244962615 } })
[2025-12-13T09:17:26.635057260Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.635068421Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.635080984Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.635084721Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.640155946Z TRACE quiche_server] timed out
[2025-12-13T09:17:26.640184619Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:26.640190340Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1541 lost on epoch 2
[2025-12-13T09:17:26.640197092Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=80.150345ms latest_rtt=42.135117ms srtt=40.189692ms min_rtt=31.442727ms rttvar=5.067966ms cwnd=19196 ssthresh=19196 bytes_in_flight=26074 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1898129, delivered_time: Instant { tv_sec: 775, tv_nsec: 254302043 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 212166926 }, end_of_app_limited: 0, last_sent_packet: 1563, largest_acked: 1542, rate_sample: RateSample { bandwidth: 4.67 Mbps, is_app_limited: false, interval: 42.363912ms, delivered: 24724, prior_delivered: 1873405, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 211938131 }), send_elapsed: 32.340413ms, ack_elapsed: 42.363912ms, rtt: 42.135117ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852955, last_update: Instant { tv_sec: 775, tv_nsec: 244962615 }, next_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.640249730Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.640253247Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.659822440Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.659903351Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.659930050Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900359 
[2025-12-13T09:17:26.659965175Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[1523..1537, 1539..1540, 1542..1547] ecn_counts=None
[2025-12-13T09:17:26.659984021Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1543
[2025-12-13T09:17:26.659990392Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1544
[2025-12-13T09:17:26.659995542Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1545
[2025-12-13T09:17:26.660000401Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1546
[2025-12-13T09:17:26.660004929Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1547
[2025-12-13T09:17:26.660017192Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.660059842Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.660070020Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(4257)
[2025-12-13T09:17:26.660097802Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.660132877Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1564 
[2025-12-13T09:17:26.660138638Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1857430 len=1324 fin=false
[2025-12-13T09:17:26.660159837Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.255134ms latest_rtt=34.615928ms srtt=39.486971ms min_rtt=31.442727ms rttvar=5.206415ms cwnd=19196 ssthresh=19196 bytes_in_flight=21343 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1904210, delivered_time: Instant { tv_sec: 775, tv_nsec: 279578543 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1564, largest_acked: 1547, rate_sample: RateSample { bandwidth: 3.81 Mbps, is_app_limited: false, interval: 34.834183ms, delivered: 16573, prior_delivered: 1887637, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 244744360 }), send_elapsed: 32.795689ms, ack_elapsed: 34.834183ms, rtt: 34.615928ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 607668, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.660202366Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1565 
[2025-12-13T09:17:26.660205983Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1885282 len=1324 fin=false
[2025-12-13T09:17:26.660212735Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.297613ms latest_rtt=34.615928ms srtt=39.486971ms min_rtt=31.442727ms rttvar=5.206415ms cwnd=19196 ssthresh=19196 bytes_in_flight=22693 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1904210, delivered_time: Instant { tv_sec: 775, tv_nsec: 279578543 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1565, largest_acked: 1547, rate_sample: RateSample { bandwidth: 3.81 Mbps, is_app_limited: false, interval: 34.834183ms, delivered: 16573, prior_delivered: 1887637, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 244744360 }), send_elapsed: 32.795689ms, ack_elapsed: 34.834183ms, rtt: 34.615928ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 607668, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.660241399Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1566 
[2025-12-13T09:17:26.660244645Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1886606 len=1324 fin=false
[2025-12-13T09:17:26.660272627Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.278157ms latest_rtt=34.615928ms srtt=39.486971ms min_rtt=31.442727ms rttvar=5.206415ms cwnd=19196 ssthresh=19196 bytes_in_flight=24043 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1904210, delivered_time: Instant { tv_sec: 775, tv_nsec: 279578543 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1566, largest_acked: 1547, rate_sample: RateSample { bandwidth: 3.81 Mbps, is_app_limited: false, interval: 34.834183ms, delivered: 16573, prior_delivered: 1887637, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 244744360 }), send_elapsed: 32.795689ms, ack_elapsed: 34.834183ms, rtt: 34.615928ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 607668, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.660288927Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=189 pn=1567 
[2025-12-13T09:17:26.660292153Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1887930 len=181 fin=false
[2025-12-13T09:17:26.660297543Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.301891ms latest_rtt=34.615928ms srtt=39.486971ms min_rtt=31.442727ms rttvar=5.206415ms cwnd=19196 ssthresh=19196 bytes_in_flight=24250 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1904210, delivered_time: Instant { tv_sec: 775, tv_nsec: 279578543 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1567, largest_acked: 1547, rate_sample: RateSample { bandwidth: 3.81 Mbps, is_app_limited: false, interval: 34.834183ms, delivered: 16573, prior_delivered: 1887637, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 244744360 }), send_elapsed: 32.795689ms, ack_elapsed: 34.834183ms, rtt: 34.615928ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 607668, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.660464473Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4257 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 279758758 } })
[2025-12-13T09:17:26.660480844Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.660487145Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.660494589Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.660497865Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.669912719Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.669968893Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.669989311Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900360 
[2025-12-13T09:17:26.670014488Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[1536..1537, 1539..1540, 1542..1557] ecn_counts=None
[2025-12-13T09:17:26.670034706Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1548
[2025-12-13T09:17:26.670042280Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1549
[2025-12-13T09:17:26.670047770Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1550
[2025-12-13T09:17:26.670053711Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1551
[2025-12-13T09:17:26.670059472Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1552
[2025-12-13T09:17:26.670065884Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1553
[2025-12-13T09:17:26.670071644Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1554
[2025-12-13T09:17:26.670077174Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1555
[2025-12-13T09:17:26.670083326Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1556
[2025-12-13T09:17:26.670090680Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1557
[2025-12-13T09:17:26.670107851Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.670149529Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.670159257Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(15687)
[2025-12-13T09:17:26.670188391Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.670215992Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1568 
[2025-12-13T09:17:26.670223667Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1888111 len=1324 fin=false
[2025-12-13T09:17:26.670246780Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.864523ms latest_rtt=44.676562ms srtt=40.132669ms min_rtt=31.442727ms rttvar=5.196208ms cwnd=19196 ssthresh=19196 bytes_in_flight=13399 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1916411, delivered_time: Instant { tv_sec: 775, tv_nsec: 289639177 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1568, largest_acked: 1557, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.85607ms, delivered: 24724, prior_delivered: 1891687, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 247783107 }), send_elapsed: 32.795689ms, ack_elapsed: 41.85607ms, rtt: 44.676562ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 597891, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.670321398Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1569 
[2025-12-13T09:17:26.670326568Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1889435 len=1324 fin=false
[2025-12-13T09:17:26.670336657Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.8958ms latest_rtt=44.676562ms srtt=40.132669ms min_rtt=31.442727ms rttvar=5.196208ms cwnd=19196 ssthresh=19196 bytes_in_flight=14749 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1916411, delivered_time: Instant { tv_sec: 775, tv_nsec: 289639177 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1569, largest_acked: 1557, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.85607ms, delivered: 24724, prior_delivered: 1891687, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 247783107 }), send_elapsed: 32.795689ms, ack_elapsed: 41.85607ms, rtt: 44.676562ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 597891, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.670396067Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1570 
[2025-12-13T09:17:26.670400185Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1890759 len=1324 fin=false
[2025-12-13T09:17:26.670407528Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.901642ms latest_rtt=44.676562ms srtt=40.132669ms min_rtt=31.442727ms rttvar=5.196208ms cwnd=19196 ssthresh=19196 bytes_in_flight=16099 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1916411, delivered_time: Instant { tv_sec: 775, tv_nsec: 289639177 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1570, largest_acked: 1557, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.85607ms, delivered: 24724, prior_delivered: 1891687, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 247783107 }), send_elapsed: 32.795689ms, ack_elapsed: 41.85607ms, rtt: 44.676562ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 597891, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.670427085Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1571 
[2025-12-13T09:17:26.670438356Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1892083 len=1324 fin=false
[2025-12-13T09:17:26.670445108Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.896622ms latest_rtt=44.676562ms srtt=40.132669ms min_rtt=31.442727ms rttvar=5.196208ms cwnd=19196 ssthresh=19196 bytes_in_flight=17449 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1916411, delivered_time: Instant { tv_sec: 775, tv_nsec: 289639177 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1571, largest_acked: 1557, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.85607ms, delivered: 24724, prior_delivered: 1891687, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 247783107 }), send_elapsed: 32.795689ms, ack_elapsed: 41.85607ms, rtt: 44.676562ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 597891, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.670464254Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1572 
[2025-12-13T09:17:26.670468171Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1893407 len=1324 fin=false
[2025-12-13T09:17:26.670474583Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.904186ms latest_rtt=44.676562ms srtt=40.132669ms min_rtt=31.442727ms rttvar=5.196208ms cwnd=19196 ssthresh=19196 bytes_in_flight=18799 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1916411, delivered_time: Instant { tv_sec: 775, tv_nsec: 289639177 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1572, largest_acked: 1557, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.85607ms, delivered: 24724, prior_delivered: 1891687, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 247783107 }), send_elapsed: 32.795689ms, ack_elapsed: 41.85607ms, rtt: 44.676562ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 597891, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.670493779Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1573 
[2025-12-13T09:17:26.670497766Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1894731 len=1324 fin=false
[2025-12-13T09:17:26.670503998Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.904907ms latest_rtt=44.676562ms srtt=40.132669ms min_rtt=31.442727ms rttvar=5.196208ms cwnd=19196 ssthresh=19196 bytes_in_flight=20149 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1916411, delivered_time: Instant { tv_sec: 775, tv_nsec: 289639177 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1573, largest_acked: 1557, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.85607ms, delivered: 24724, prior_delivered: 1891687, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 247783107 }), send_elapsed: 32.795689ms, ack_elapsed: 41.85607ms, rtt: 44.676562ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 597891, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.670527321Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=422 pn=1574 
[2025-12-13T09:17:26.670530617Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1896055 len=414 fin=false
[2025-12-13T09:17:26.670535637Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.907502ms latest_rtt=44.676562ms srtt=40.132669ms min_rtt=31.442727ms rttvar=5.196208ms cwnd=19196 ssthresh=19196 bytes_in_flight=20589 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1916411, delivered_time: Instant { tv_sec: 775, tv_nsec: 289639177 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1574, largest_acked: 1557, rate_sample: RateSample { bandwidth: 4.73 Mbps, is_app_limited: false, interval: 41.85607ms, delivered: 24724, prior_delivered: 1891687, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 247783107 }), send_elapsed: 32.795689ms, ack_elapsed: 41.85607ms, rtt: 44.676562ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 597891, last_update: Instant { tv_sec: 775, tv_nsec: 279758758 }, next_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.670722734Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8540 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 279758758 } })
[2025-12-13T09:17:26.670735598Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.670743463Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.670753742Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.670758411Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.691481476Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.691515539Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.691535627Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900361 
[2025-12-13T09:17:26.691556355Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1912 blocks=[1536..1537, 1539..1540, 1542..1563] ecn_counts=None
[2025-12-13T09:17:26.691569209Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1558
[2025-12-13T09:17:26.691575461Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1559
[2025-12-13T09:17:26.691580420Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1560
[2025-12-13T09:17:26.691585189Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1561
[2025-12-13T09:17:26.691603152Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1562
[2025-12-13T09:17:26.691608192Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1563
[2025-12-13T09:17:26.691620344Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=19
[2025-12-13T09:17:26.691651773Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.691656992Z DEBUG quiche_apps::common] dc2ce05b15869820485e2b2d28b7feba50a3b404 response stream 0 is writable with capacity Ok(9486)
[2025-12-13T09:17:26.691880257Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.691900174Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1575 
[2025-12-13T09:17:26.691904532Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1896469 len=1324 fin=false
[2025-12-13T09:17:26.691919661Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.827647ms latest_rtt=66.222407ms srtt=41.481885ms min_rtt=31.442727ms rttvar=6.59559ms cwnd=19196 ssthresh=19196 bytes_in_flight=14147 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1924203, delivered_time: Instant { tv_sec: 775, tv_nsec: 311185022 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1575, largest_acked: 1563, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 56.882979ms, delivered: 26074, prior_delivered: 1898129, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 254302043 }), send_elapsed: 32.795689ms, ack_elapsed: 56.882979ms, rtt: 66.222407ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578445, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.691948274Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1576 
[2025-12-13T09:17:26.691951600Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1897793 len=1324 fin=false
[2025-12-13T09:17:26.691957000Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.852423ms latest_rtt=66.222407ms srtt=41.481885ms min_rtt=31.442727ms rttvar=6.59559ms cwnd=19196 ssthresh=19196 bytes_in_flight=15497 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1924203, delivered_time: Instant { tv_sec: 775, tv_nsec: 311185022 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1576, largest_acked: 1563, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 56.882979ms, delivered: 26074, prior_delivered: 1898129, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 254302043 }), send_elapsed: 32.795689ms, ack_elapsed: 56.882979ms, rtt: 66.222407ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578445, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.691978670Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1577 
[2025-12-13T09:17:26.691981966Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1899117 len=1324 fin=false
[2025-12-13T09:17:26.691987447Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.853004ms latest_rtt=66.222407ms srtt=41.481885ms min_rtt=31.442727ms rttvar=6.59559ms cwnd=19196 ssthresh=19196 bytes_in_flight=16847 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1924203, delivered_time: Instant { tv_sec: 775, tv_nsec: 311185022 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1577, largest_acked: 1563, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 56.882979ms, delivered: 26074, prior_delivered: 1898129, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 254302043 }), send_elapsed: 32.795689ms, ack_elapsed: 56.882979ms, rtt: 66.222407ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578445, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.692003216Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1578 
[2025-12-13T09:17:26.692006352Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1900441 len=1324 fin=false
[2025-12-13T09:17:26.692011531Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.853395ms latest_rtt=66.222407ms srtt=41.481885ms min_rtt=31.442727ms rttvar=6.59559ms cwnd=19196 ssthresh=19196 bytes_in_flight=18197 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1924203, delivered_time: Instant { tv_sec: 775, tv_nsec: 311185022 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1578, largest_acked: 1563, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 56.882979ms, delivered: 26074, prior_delivered: 1898129, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 254302043 }), send_elapsed: 32.795689ms, ack_elapsed: 56.882979ms, rtt: 66.222407ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578445, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.692026309Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1036 pn=1579 
[2025-12-13T09:17:26.692029445Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1901765 len=1028 fin=false
[2025-12-13T09:17:26.692034484Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.853966ms latest_rtt=66.222407ms srtt=41.481885ms min_rtt=31.442727ms rttvar=6.59559ms cwnd=19196 ssthresh=19196 bytes_in_flight=19251 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 259837881 }) Rate { delivered: 1924203, delivered_time: Instant { tv_sec: 775, tv_nsec: 311185022 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 244962615 }, end_of_app_limited: 0, last_sent_packet: 1579, largest_acked: 1563, rate_sample: RateSample { bandwidth: 3.67 Mbps, is_app_limited: false, interval: 56.882979ms, delivered: 26074, prior_delivered: 1898129, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 254302043 }), send_elapsed: 32.795689ms, ack_elapsed: 56.882979ms, rtt: 66.222407ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578445, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.692154888Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6454 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 311538789 } })
[2025-12-13T09:17:26.692167551Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.692175847Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.692184934Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.692189382Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.692307041Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.692317620Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.692328771Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900362 
[2025-12-13T09:17:26.692339902Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=37 blocks=[1536..1537, 1539..1540, 1542..1564] ecn_counts=None
[2025-12-13T09:17:26.692376209Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1564
[2025-12-13T09:17:26.692389063Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=2147426
[2025-12-13T09:17:26.692397438Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=14
[2025-12-13T09:17:26.692442613Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.692450788Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.692461377Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1580 
[2025-12-13T09:17:26.692467439Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=16 blocks=[11900357..11900362] ecn_counts=None
[2025-12-13T09:17:26.692473199Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1902793 len=1316 fin=false
[2025-12-13T09:17:26.692485883Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.597513ms latest_rtt=32.221712ms srtt=40.287363ms min_rtt=31.442727ms rttvar=7.335735ms cwnd=27424 ssthresh=23374 bytes_in_flight=19251 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1925553, delivered_time: Instant { tv_sec: 775, tv_nsec: 311980470 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1580, largest_acked: 1564, rate_sample: RateSample { bandwidth: 4.91 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 21343, prior_delivered: 1904210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 279578543 }), send_elapsed: 34.796143ms, ack_elapsed: 32.401927ms, rtt: 32.221712ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 850887, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.692530345Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1581 
[2025-12-13T09:17:26.692536066Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1904109 len=1324 fin=false
[2025-12-13T09:17:26.692546205Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.608643ms latest_rtt=32.221712ms srtt=40.287363ms min_rtt=31.442727ms rttvar=7.335735ms cwnd=27424 ssthresh=23374 bytes_in_flight=20601 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1925553, delivered_time: Instant { tv_sec: 775, tv_nsec: 311980470 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1581, largest_acked: 1564, rate_sample: RateSample { bandwidth: 4.91 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 21343, prior_delivered: 1904210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 279578543 }), send_elapsed: 34.796143ms, ack_elapsed: 32.401927ms, rtt: 32.221712ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 850887, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.692573736Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1582 
[2025-12-13T09:17:26.692578325Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1905433 len=1324 fin=false
[2025-12-13T09:17:26.692587972Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.611628ms latest_rtt=32.221712ms srtt=40.287363ms min_rtt=31.442727ms rttvar=7.335735ms cwnd=27424 ssthresh=23374 bytes_in_flight=21951 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1925553, delivered_time: Instant { tv_sec: 775, tv_nsec: 311980470 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1582, largest_acked: 1564, rate_sample: RateSample { bandwidth: 4.91 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 21343, prior_delivered: 1904210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 279578543 }), send_elapsed: 34.796143ms, ack_elapsed: 32.401927ms, rtt: 32.221712ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 850887, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.692611216Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1583 
[2025-12-13T09:17:26.692614572Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1906757 len=1324 fin=false
[2025-12-13T09:17:26.692619772Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.618982ms latest_rtt=32.221712ms srtt=40.287363ms min_rtt=31.442727ms rttvar=7.335735ms cwnd=27424 ssthresh=23374 bytes_in_flight=23301 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1925553, delivered_time: Instant { tv_sec: 775, tv_nsec: 311980470 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1583, largest_acked: 1564, rate_sample: RateSample { bandwidth: 4.91 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 21343, prior_delivered: 1904210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 279578543 }), send_elapsed: 34.796143ms, ack_elapsed: 32.401927ms, rtt: 32.221712ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 850887, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.692638206Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1584 
[2025-12-13T09:17:26.692641312Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1908081 len=1324 fin=false
[2025-12-13T09:17:26.692646652Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.619783ms latest_rtt=32.221712ms srtt=40.287363ms min_rtt=31.442727ms rttvar=7.335735ms cwnd=27424 ssthresh=23374 bytes_in_flight=24651 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1925553, delivered_time: Instant { tv_sec: 775, tv_nsec: 311980470 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1584, largest_acked: 1564, rate_sample: RateSample { bandwidth: 4.91 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 21343, prior_delivered: 1904210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 279578543 }), send_elapsed: 34.796143ms, ack_elapsed: 32.401927ms, rtt: 32.221712ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 850887, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.692660066Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1585 
[2025-12-13T09:17:26.692663102Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1909405 len=1324 fin=false
[2025-12-13T09:17:26.692667941Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.620455ms latest_rtt=32.221712ms srtt=40.287363ms min_rtt=31.442727ms rttvar=7.335735ms cwnd=27424 ssthresh=23374 bytes_in_flight=26001 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1925553, delivered_time: Instant { tv_sec: 775, tv_nsec: 311980470 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1585, largest_acked: 1564, rate_sample: RateSample { bandwidth: 4.91 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 21343, prior_delivered: 1904210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 279578543 }), send_elapsed: 34.796143ms, ack_elapsed: 32.401927ms, rtt: 32.221712ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 850887, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.692684592Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1586 
[2025-12-13T09:17:26.692687648Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1910729 len=1324 fin=false
[2025-12-13T09:17:26.692693108Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.619403ms latest_rtt=32.221712ms srtt=40.287363ms min_rtt=31.442727ms rttvar=7.335735ms cwnd=27424 ssthresh=23374 bytes_in_flight=27351 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1925553, delivered_time: Instant { tv_sec: 775, tv_nsec: 311980470 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1586, largest_acked: 1564, rate_sample: RateSample { bandwidth: 4.91 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 21343, prior_delivered: 1904210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 279578543 }), send_elapsed: 34.796143ms, ack_elapsed: 32.401927ms, rtt: 32.221712ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 850887, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.692716812Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=55 pn=1587 
[2025-12-13T09:17:26.692720098Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1912053 len=47 fin=false
[2025-12-13T09:17:26.692725308Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=94.619473ms latest_rtt=32.221712ms srtt=40.287363ms min_rtt=31.442727ms rttvar=7.335735ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1925553, delivered_time: Instant { tv_sec: 775, tv_nsec: 311980470 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1587, largest_acked: 1564, rate_sample: RateSample { bandwidth: 4.91 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 21343, prior_delivered: 1904210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 279578543 }), send_elapsed: 34.796143ms, ack_elapsed: 32.401927ms, rtt: 32.221712ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 850887, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.692854748Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9523 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 311538789 } })
[2025-12-13T09:17:26.692867712Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.692876449Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.692885916Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.692897498Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.702750109Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.702790264Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.702808117Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900363 
[2025-12-13T09:17:26.702828855Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=18 blocks=[1536..1537, 1539..1540, 1542..1568] ecn_counts=None
[2025-12-13T09:17:26.702839415Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1565
[2025-12-13T09:17:26.702842962Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1566
[2025-12-13T09:17:26.702845877Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1567
[2025-12-13T09:17:26.702850275Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1568
[2025-12-13T09:17:26.702861576Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4510875
[2025-12-13T09:17:26.702868369Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=15
[2025-12-13T09:17:26.702905297Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.702915877Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.702934812Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1588 
[2025-12-13T09:17:26.702940793Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=15 blocks=[11900357..11900363] ecn_counts=None
[2025-12-13T09:17:26.702947295Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1912100 len=1316 fin=false
[2025-12-13T09:17:26.702966421Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.797671ms latest_rtt=42.699324ms srtt=40.570857ms min_rtt=31.442727ms rttvar=6.068791ms cwnd=27424 ssthresh=23374 bytes_in_flight=24517 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1929810, delivered_time: Instant { tv_sec: 775, tv_nsec: 322458082 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1588, largest_acked: 1568, rate_sample: RateSample { bandwidth: 3.08 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 13399, prior_delivered: 1916411, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 289639177 }), send_elapsed: 34.796143ms, ack_elapsed: 32.818905ms, rtt: 42.699324ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844941, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.702996677Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1589 
[2025-12-13T09:17:26.703000054Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1913416 len=1324 fin=false
[2025-12-13T09:17:26.703005894Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.832596ms latest_rtt=42.699324ms srtt=40.570857ms min_rtt=31.442727ms rttvar=6.068791ms cwnd=27424 ssthresh=23374 bytes_in_flight=25867 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1929810, delivered_time: Instant { tv_sec: 775, tv_nsec: 322458082 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1589, largest_acked: 1568, rate_sample: RateSample { bandwidth: 3.08 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 13399, prior_delivered: 1916411, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 289639177 }), send_elapsed: 34.796143ms, ack_elapsed: 32.818905ms, rtt: 42.699324ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844941, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.703035850Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1590 
[2025-12-13T09:17:26.703039056Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1914740 len=1324 fin=false
[2025-12-13T09:17:26.703044296Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.835191ms latest_rtt=42.699324ms srtt=40.570857ms min_rtt=31.442727ms rttvar=6.068791ms cwnd=27424 ssthresh=23374 bytes_in_flight=27217 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1929810, delivered_time: Instant { tv_sec: 775, tv_nsec: 322458082 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1590, largest_acked: 1568, rate_sample: RateSample { bandwidth: 3.08 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 13399, prior_delivered: 1916411, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 289639177 }), send_elapsed: 34.796143ms, ack_elapsed: 32.818905ms, rtt: 42.699324ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844941, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.703059003Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=189 pn=1591 
[2025-12-13T09:17:26.703062169Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1916064 len=181 fin=false
[2025-12-13T09:17:26.703067108Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.836283ms latest_rtt=42.699324ms srtt=40.570857ms min_rtt=31.442727ms rttvar=6.068791ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1929810, delivered_time: Instant { tv_sec: 775, tv_nsec: 322458082 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1591, largest_acked: 1568, rate_sample: RateSample { bandwidth: 3.08 Mbps, is_app_limited: false, interval: 34.796143ms, delivered: 13399, prior_delivered: 1916411, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 289639177 }), send_elapsed: 34.796143ms, ack_elapsed: 32.818905ms, rtt: 42.699324ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 844941, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.703163197Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4257 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 311538789 } })
[2025-12-13T09:17:26.703171622Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.703177563Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.703183054Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.703186199Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.707874923Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.707914837Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.707934244Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900364 
[2025-12-13T09:17:26.707959631Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1536..1537, 1539..1540, 1542..1571, 1573..1573] ecn_counts=None
[2025-12-13T09:17:26.707976442Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1569
[2025-12-13T09:17:26.707984367Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1570
[2025-12-13T09:17:26.707990789Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1571
[2025-12-13T09:17:26.707996349Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1573
[2025-12-13T09:17:26.708010014Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:26.708059557Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.708075005Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.708097567Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1592 
[2025-12-13T09:17:26.708106734Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1916245 len=1324 fin=false
[2025-12-13T09:17:26.708127543Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.780549ms latest_rtt=47.826293ms srtt=41.470785ms min_rtt=31.442727ms rttvar=6.351452ms cwnd=27424 ssthresh=23374 bytes_in_flight=23374 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1935210, delivered_time: Instant { tv_sec: 775, tv_nsec: 327585051 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1592, largest_acked: 1573, rate_sample: RateSample { bandwidth: 3.96 Mbps, is_app_limited: false, interval: 37.945874ms, delivered: 18799, prior_delivered: 1916411, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 289639177 }), send_elapsed: 34.796143ms, ack_elapsed: 37.945874ms, rtt: 47.826293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 826606, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.708170392Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1593 
[2025-12-13T09:17:26.708177215Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1917569 len=1324 fin=false
[2025-12-13T09:17:26.708207361Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.701102ms latest_rtt=47.826293ms srtt=41.470785ms min_rtt=31.442727ms rttvar=6.351452ms cwnd=27424 ssthresh=23374 bytes_in_flight=24724 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1935210, delivered_time: Instant { tv_sec: 775, tv_nsec: 327585051 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1593, largest_acked: 1573, rate_sample: RateSample { bandwidth: 3.96 Mbps, is_app_limited: false, interval: 37.945874ms, delivered: 18799, prior_delivered: 1916411, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 289639177 }), send_elapsed: 34.796143ms, ack_elapsed: 37.945874ms, rtt: 47.826293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 826606, last_update: Instant { tv_sec: 775, tv_nsec: 311538789 }, next_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.708229262Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1594 
[2025-12-13T09:17:26.708233159Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1918893 len=1324 fin=false
[2025-12-13T09:17:26.708240753Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.667279ms latest_rtt=47.826293ms srtt=41.470785ms min_rtt=31.442727ms rttvar=6.351452ms cwnd=27424 ssthresh=23374 bytes_in_flight=26074 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1935210, delivered_time: Instant { tv_sec: 775, tv_nsec: 327585051 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1594, largest_acked: 1573, rate_sample: RateSample { bandwidth: 3.96 Mbps, is_app_limited: false, interval: 37.945874ms, delivered: 18799, prior_delivered: 1916411, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 289639177 }), send_elapsed: 34.796143ms, ack_elapsed: 37.945874ms, rtt: 47.826293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 826606, last_update: Instant { tv_sec: 775, tv_nsec: 327880370 }, next_time: Instant { tv_sec: 775, tv_nsec: 327880370 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.708275989Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1595 
[2025-12-13T09:17:26.708280958Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1920217 len=1324 fin=false
[2025-12-13T09:17:26.708308720Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.599894ms latest_rtt=47.826293ms srtt=41.470785ms min_rtt=31.442727ms rttvar=6.351452ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1935210, delivered_time: Instant { tv_sec: 775, tv_nsec: 327585051 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1595, largest_acked: 1573, rate_sample: RateSample { bandwidth: 3.96 Mbps, is_app_limited: false, interval: 37.945874ms, delivered: 18799, prior_delivered: 1916411, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 289639177 }), send_elapsed: 34.796143ms, ack_elapsed: 37.945874ms, rtt: 47.826293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 826606, last_update: Instant { tv_sec: 775, tv_nsec: 327880370 }, next_time: Instant { tv_sec: 775, tv_nsec: 327880370 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.708331592Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.708622711Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5400 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 311538789 } })
[2025-12-13T09:17:26.708644211Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.714728090Z TRACE quiche_server] timed out
[2025-12-13T09:17:26.714764628Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:26.714773645Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1572 lost on epoch 2
[2025-12-13T09:17:26.714783353Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=85.362396ms latest_rtt=47.826293ms srtt=41.470785ms min_rtt=31.442727ms rttvar=6.351452ms cwnd=19196 ssthresh=19196 bytes_in_flight=26074 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1935210, delivered_time: Instant { tv_sec: 775, tv_nsec: 327585051 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 279758758 }, end_of_app_limited: 0, last_sent_packet: 1595, largest_acked: 1573, rate_sample: RateSample { bandwidth: 3.96 Mbps, is_app_limited: false, interval: 37.945874ms, delivered: 18799, prior_delivered: 1916411, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 289639177 }), send_elapsed: 34.796143ms, ack_elapsed: 37.945874ms, rtt: 47.826293ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 826606, last_update: Instant { tv_sec: 775, tv_nsec: 327880370 }, next_time: Instant { tv_sec: 775, tv_nsec: 327880370 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.714866147Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.714875083Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.732492175Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.732544091Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.732569278Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900365 
[2025-12-13T09:17:26.732595056Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=139 blocks=[1565..1571, 1573..1582] ecn_counts=None
[2025-12-13T09:17:26.732610835Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1574
[2025-12-13T09:17:26.732616726Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1575
[2025-12-13T09:17:26.732621856Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1576
[2025-12-13T09:17:26.732628047Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1577
[2025-12-13T09:17:26.732654436Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1578
[2025-12-13T09:17:26.732661028Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1579
[2025-12-13T09:17:26.732666308Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1580
[2025-12-13T09:17:26.732672119Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1581
[2025-12-13T09:17:26.732676948Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1582
[2025-12-13T09:17:26.732689672Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:26.732739795Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.732757708Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.732781873Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1596 
[2025-12-13T09:17:26.732786842Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1893407 len=1324 fin=false
[2025-12-13T09:17:26.732804245Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.147812ms latest_rtt=40.679202ms srtt=41.232836ms min_rtt=31.442727ms rttvar=5.239484ms cwnd=19196 ssthresh=19196 bytes_in_flight=16480 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1946154, delivered_time: Instant { tv_sec: 775, tv_nsec: 352217991 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1596, largest_acked: 1582, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 40.237521ms, delivered: 20601, prior_delivered: 1925553, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 311980470 }), send_elapsed: 31.780031ms, ack_elapsed: 40.237521ms, rtt: 40.679202ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 581939, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.732836094Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1597 
[2025-12-13T09:17:26.732840141Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1921541 len=1324 fin=false
[2025-12-13T09:17:26.732846704Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.176446ms latest_rtt=40.679202ms srtt=41.232836ms min_rtt=31.442727ms rttvar=5.239484ms cwnd=19196 ssthresh=19196 bytes_in_flight=17830 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1946154, delivered_time: Instant { tv_sec: 775, tv_nsec: 352217991 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1597, largest_acked: 1582, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 40.237521ms, delivered: 20601, prior_delivered: 1925553, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 311980470 }), send_elapsed: 31.780031ms, ack_elapsed: 40.237521ms, rtt: 40.679202ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 581939, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.732872311Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1598 
[2025-12-13T09:17:26.732876188Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1922865 len=1324 fin=false
[2025-12-13T09:17:26.732882610Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.177878ms latest_rtt=40.679202ms srtt=41.232836ms min_rtt=31.442727ms rttvar=5.239484ms cwnd=19196 ssthresh=19196 bytes_in_flight=19180 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1946154, delivered_time: Instant { tv_sec: 775, tv_nsec: 352217991 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1598, largest_acked: 1582, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 40.237521ms, delivered: 20601, prior_delivered: 1925553, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 311980470 }), send_elapsed: 31.780031ms, ack_elapsed: 40.237521ms, rtt: 40.679202ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 581939, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.732900093Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1599 
[2025-12-13T09:17:26.732903860Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1924189 len=1324 fin=false
[2025-12-13T09:17:26.732909891Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.17858ms latest_rtt=40.679202ms srtt=41.232836ms min_rtt=31.442727ms rttvar=5.239484ms cwnd=19196 ssthresh=19196 bytes_in_flight=20530 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1946154, delivered_time: Instant { tv_sec: 775, tv_nsec: 352217991 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1599, largest_acked: 1582, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 40.237521ms, delivered: 20601, prior_delivered: 1925553, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 311980470 }), send_elapsed: 31.780031ms, ack_elapsed: 40.237521ms, rtt: 40.679202ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 581939, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.732926842Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1600 
[2025-12-13T09:17:26.732930609Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1925513 len=1324 fin=false
[2025-12-13T09:17:26.732936591Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.17902ms latest_rtt=40.679202ms srtt=41.232836ms min_rtt=31.442727ms rttvar=5.239484ms cwnd=19196 ssthresh=19196 bytes_in_flight=21880 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1946154, delivered_time: Instant { tv_sec: 775, tv_nsec: 352217991 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1600, largest_acked: 1582, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 40.237521ms, delivered: 20601, prior_delivered: 1925553, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 311980470 }), send_elapsed: 31.780031ms, ack_elapsed: 40.237521ms, rtt: 40.679202ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 581939, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.732957119Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=893 pn=1601 
[2025-12-13T09:17:26.732960976Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1926837 len=885 fin=false
[2025-12-13T09:17:26.732967077Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=87.178719ms latest_rtt=40.679202ms srtt=41.232836ms min_rtt=31.442727ms rttvar=5.239484ms cwnd=19196 ssthresh=19196 bytes_in_flight=22791 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1946154, delivered_time: Instant { tv_sec: 775, tv_nsec: 352217991 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1601, largest_acked: 1582, rate_sample: RateSample { bandwidth: 4.10 Mbps, is_app_limited: false, interval: 40.237521ms, delivered: 20601, prior_delivered: 1925553, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 311980470 }), send_elapsed: 31.780031ms, ack_elapsed: 40.237521ms, rtt: 40.679202ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 581939, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.733141882Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7661 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 352416490 } })
[2025-12-13T09:17:26.733159455Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.733171176Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.733181936Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.733185723Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.740636253Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.740679293Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.740703237Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900366 
[2025-12-13T09:17:26.740726761Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1569..1571, 1573..1592] ecn_counts=None
[2025-12-13T09:17:26.740745846Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1583
[2025-12-13T09:17:26.740787744Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1584
[2025-12-13T09:17:26.740793715Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1585
[2025-12-13T09:17:26.740797492Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1586
[2025-12-13T09:17:26.740800618Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1587
[2025-12-13T09:17:26.740803824Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1588
[2025-12-13T09:17:26.740807431Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1589
[2025-12-13T09:17:26.740810667Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1590
[2025-12-13T09:17:26.740814694Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1591
[2025-12-13T09:17:26.740819764Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1592
[2025-12-13T09:17:26.740837206Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.740875888Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.740885837Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.740906084Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1602 
[2025-12-13T09:17:26.740913959Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1927722 len=1324 fin=false
[2025-12-13T09:17:26.740939266Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.389389ms latest_rtt=48.811769ms srtt=42.176202ms min_rtt=31.442727ms rttvar=5.816346ms cwnd=19196 ssthresh=19196 bytes_in_flight=13061 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1957234, delivered_time: Instant { tv_sec: 775, tv_nsec: 360350558 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1602, largest_acked: 1592, rate_sample: RateSample { bandwidth: 5.38 Mbps, is_app_limited: false, interval: 32.765507ms, delivered: 22024, prior_delivered: 1935210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 327585051 }), send_elapsed: 31.780031ms, ack_elapsed: 32.765507ms, rtt: 48.811769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 568922, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.740980001Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1603 
[2025-12-13T09:17:26.740983688Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1929046 len=1324 fin=false
[2025-12-13T09:17:26.740990952Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.425045ms latest_rtt=48.811769ms srtt=42.176202ms min_rtt=31.442727ms rttvar=5.816346ms cwnd=19196 ssthresh=19196 bytes_in_flight=14411 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1957234, delivered_time: Instant { tv_sec: 775, tv_nsec: 360350558 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1603, largest_acked: 1592, rate_sample: RateSample { bandwidth: 5.38 Mbps, is_app_limited: false, interval: 32.765507ms, delivered: 22024, prior_delivered: 1935210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 327585051 }), send_elapsed: 31.780031ms, ack_elapsed: 32.765507ms, rtt: 48.811769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 568922, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.741020076Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1604 
[2025-12-13T09:17:26.741023412Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1930370 len=1324 fin=false
[2025-12-13T09:17:26.741029443Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.429724ms latest_rtt=48.811769ms srtt=42.176202ms min_rtt=31.442727ms rttvar=5.816346ms cwnd=19196 ssthresh=19196 bytes_in_flight=15761 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1957234, delivered_time: Instant { tv_sec: 775, tv_nsec: 360350558 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1604, largest_acked: 1592, rate_sample: RateSample { bandwidth: 5.38 Mbps, is_app_limited: false, interval: 32.765507ms, delivered: 22024, prior_delivered: 1935210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 327585051 }), send_elapsed: 31.780031ms, ack_elapsed: 32.765507ms, rtt: 48.811769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 568922, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.741047266Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1605 
[2025-12-13T09:17:26.741050472Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1931694 len=1324 fin=false
[2025-12-13T09:17:26.741055943Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.430596ms latest_rtt=48.811769ms srtt=42.176202ms min_rtt=31.442727ms rttvar=5.816346ms cwnd=19196 ssthresh=19196 bytes_in_flight=17111 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1957234, delivered_time: Instant { tv_sec: 775, tv_nsec: 360350558 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1605, largest_acked: 1592, rate_sample: RateSample { bandwidth: 5.38 Mbps, is_app_limited: false, interval: 32.765507ms, delivered: 22024, prior_delivered: 1935210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 327585051 }), send_elapsed: 31.780031ms, ack_elapsed: 32.765507ms, rtt: 48.811769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 568922, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.741075940Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1606 
[2025-12-13T09:17:26.741079186Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1933018 len=1324 fin=false
[2025-12-13T09:17:26.741084455Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.431057ms latest_rtt=48.811769ms srtt=42.176202ms min_rtt=31.442727ms rttvar=5.816346ms cwnd=19196 ssthresh=19196 bytes_in_flight=18461 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1957234, delivered_time: Instant { tv_sec: 775, tv_nsec: 360350558 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1606, largest_acked: 1592, rate_sample: RateSample { bandwidth: 5.38 Mbps, is_app_limited: false, interval: 32.765507ms, delivered: 22024, prior_delivered: 1935210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 327585051 }), send_elapsed: 31.780031ms, ack_elapsed: 32.765507ms, rtt: 48.811769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 568922, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.741100516Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1607 
[2025-12-13T09:17:26.741103701Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1934342 len=1324 fin=false
[2025-12-13T09:17:26.741125772Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.414245ms latest_rtt=48.811769ms srtt=42.176202ms min_rtt=31.442727ms rttvar=5.816346ms cwnd=19196 ssthresh=19196 bytes_in_flight=19811 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1957234, delivered_time: Instant { tv_sec: 775, tv_nsec: 360350558 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 311538789 }, end_of_app_limited: 0, last_sent_packet: 1607, largest_acked: 1592, rate_sample: RateSample { bandwidth: 5.38 Mbps, is_app_limited: false, interval: 32.765507ms, delivered: 22024, prior_delivered: 1935210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 327585051 }), send_elapsed: 31.780031ms, ack_elapsed: 32.765507ms, rtt: 48.811769ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 568922, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.741142083Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.741266624Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8100 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 352416490 } })
[2025-12-13T09:17:26.741278506Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.743875633Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.743912131Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.743929924Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900367 
[2025-12-13T09:17:26.743964819Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1569..1571, 1573..1593, 1595..1595] ecn_counts=None
[2025-12-13T09:17:26.743980979Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1593
[2025-12-13T09:17:26.743987120Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1595
[2025-12-13T09:17:26.743997420Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.744030120Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.744044477Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.744069714Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1608 
[2025-12-13T09:17:26.744075815Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1935666 len=1324 fin=false
[2025-12-13T09:17:26.744094139Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=10.660016ms latest_rtt=35.700051ms srtt=41.359682ms min_rtt=31.442727ms rttvar=5.995296ms cwnd=19196 ssthresh=19196 bytes_in_flight=18461 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1959934, delivered_time: Instant { tv_sec: 775, tv_nsec: 363580421 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 327880370 }, end_of_app_limited: 0, last_sent_packet: 1608, largest_acked: 1595, rate_sample: RateSample { bandwidth: 4.11 Mbps, is_app_limited: false, interval: 48.121612ms, delivered: 24724, prior_delivered: 1935210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 327585051 }), send_elapsed: 48.121612ms, ack_elapsed: 35.99537ms, rtt: 35.700051ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 580154, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.744138682Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=913 pn=1609 
[2025-12-13T09:17:26.744144402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1936990 len=905 fin=false
[2025-12-13T09:17:26.744155854Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=10.599233ms latest_rtt=35.700051ms srtt=41.359682ms min_rtt=31.442727ms rttvar=5.995296ms cwnd=19196 ssthresh=19196 bytes_in_flight=19392 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1959934, delivered_time: Instant { tv_sec: 775, tv_nsec: 363580421 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 327880370 }, end_of_app_limited: 0, last_sent_packet: 1609, largest_acked: 1595, rate_sample: RateSample { bandwidth: 4.11 Mbps, is_app_limited: false, interval: 48.121612ms, delivered: 24724, prior_delivered: 1935210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 327585051 }), send_elapsed: 48.121612ms, ack_elapsed: 35.99537ms, rtt: 35.700051ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 580154, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.744229371Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 2281 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 352416490 } })
[2025-12-13T09:17:26.744236393Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.744243717Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.744253676Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.744259296Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.755340050Z TRACE quiche_server] timed out
[2025-12-13T09:17:26.755393168Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:26.755400111Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1594 lost on epoch 2
[2025-12-13T09:17:26.755405992Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=79.066582ms latest_rtt=35.700051ms srtt=41.359682ms min_rtt=31.442727ms rttvar=5.995296ms cwnd=19196 ssthresh=19196 bytes_in_flight=18042 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1959934, delivered_time: Instant { tv_sec: 775, tv_nsec: 363580421 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 327880370 }, end_of_app_limited: 0, last_sent_packet: 1609, largest_acked: 1595, rate_sample: RateSample { bandwidth: 4.11 Mbps, is_app_limited: false, interval: 48.121612ms, delivered: 24724, prior_delivered: 1935210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 327585051 }), send_elapsed: 48.121612ms, ack_elapsed: 35.99537ms, rtt: 35.700051ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 580154, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.755467096Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1136 pn=1610 
[2025-12-13T09:17:26.755472155Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1918893 len=1128 fin=false
[2025-12-13T09:17:26.755489708Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.294329ms latest_rtt=35.700051ms srtt=41.359682ms min_rtt=31.442727ms rttvar=5.995296ms cwnd=19196 ssthresh=19196 bytes_in_flight=19196 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1959934, delivered_time: Instant { tv_sec: 775, tv_nsec: 363580421 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 327880370 }, end_of_app_limited: 0, last_sent_packet: 1610, largest_acked: 1595, rate_sample: RateSample { bandwidth: 4.11 Mbps, is_app_limited: false, interval: 48.121612ms, delivered: 24724, prior_delivered: 1935210, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 327585051 }), send_elapsed: 48.121612ms, ack_elapsed: 35.99537ms, rtt: 35.700051ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 580154, last_update: Instant { tv_sec: 775, tv_nsec: 352416490 }, next_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.755562573Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1154 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 352416490 } })
[2025-12-13T09:17:26.755591547Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.755603129Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.755614680Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.755619108Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.765104505Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.765144399Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.765165338Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900368 
[2025-12-13T09:17:26.765185145Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=28 blocks=[1569..1571, 1573..1593, 1595..1596] ecn_counts=None
[2025-12-13T09:17:26.765200964Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1596
[2025-12-13T09:17:26.765214700Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=2181037
[2025-12-13T09:17:26.765223306Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=14
[2025-12-13T09:17:26.765252230Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.765260976Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.765279600Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=212 pn=1611 
[2025-12-13T09:17:26.765283718Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=13 blocks=[11900364..11900368] ecn_counts=None
[2025-12-13T09:17:26.765288076Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1920021 len=196 fin=false
[2025-12-13T09:17:26.765299898Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.345855ms latest_rtt=32.399195ms srtt=40.21162ms min_rtt=31.442727ms rttvar=6.792593ms cwnd=19196 ssthresh=19196 bytes_in_flight=18076 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1961284, delivered_time: Instant { tv_sec: 775, tv_nsec: 384815685 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1611, largest_acked: 1596, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 15130, prior_delivered: 1946154, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 352217991 }), send_elapsed: 40.877701ms, ack_elapsed: 32.597694ms, rtt: 32.399195ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 596718, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.765396658Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 230 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 384918776 } })
[2025-12-13T09:17:26.765413519Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.765422306Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.765435691Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1102 pn=1612 
[2025-12-13T09:17:26.765439778Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1937895 len=1094 fin=false
[2025-12-13T09:17:26.765450187Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=92.358358ms latest_rtt=32.399195ms srtt=40.21162ms min_rtt=31.442727ms rttvar=6.792593ms cwnd=19196 ssthresh=19196 bytes_in_flight=19196 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 334417760 }) Rate { delivered: 1961284, delivered_time: Instant { tv_sec: 775, tv_nsec: 384815685 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1612, largest_acked: 1596, rate_sample: RateSample { bandwidth: 2.96 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 15130, prior_delivered: 1946154, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 352217991 }), send_elapsed: 40.877701ms, ack_elapsed: 32.597694ms, rtt: 32.399195ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 596718, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.967754513224191 w_max=23310.399999999998 } 
[2025-12-13T09:17:26.765513695Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1120 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 384918776 } })
[2025-12-13T09:17:26.765523083Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.765529926Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.765538792Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.765543852Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.777451234Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.777500635Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.777528618Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900369 
[2025-12-13T09:17:26.777554285Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1569..1571, 1573..1593, 1595..1606] ecn_counts=None
[2025-12-13T09:17:26.777570315Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1597
[2025-12-13T09:17:26.777576476Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1598
[2025-12-13T09:17:26.777582317Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1599
[2025-12-13T09:17:26.777587868Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1600
[2025-12-13T09:17:26.777593398Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1601
[2025-12-13T09:17:26.777599750Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1602
[2025-12-13T09:17:26.777605781Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1603
[2025-12-13T09:17:26.777612013Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1604
[2025-12-13T09:17:26.777618505Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1605
[2025-12-13T09:17:26.777624796Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1606
[2025-12-13T09:17:26.777643191Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.777690478Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.777726626Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.777751672Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1613 
[2025-12-13T09:17:26.777757764Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1938989 len=1324 fin=false
[2025-12-13T09:17:26.777775957Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.626881ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=7485 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1613, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.777816482Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1614 
[2025-12-13T09:17:26.777820149Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1940313 len=1324 fin=false
[2025-12-13T09:17:26.777826852Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.656225ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=8835 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1614, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.777844054Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1615 
[2025-12-13T09:17:26.777847350Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1941637 len=1324 fin=false
[2025-12-13T09:17:26.777852540Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.660574ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=10185 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1615, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.777885250Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1617 
[2025-12-13T09:17:26.777888617Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1942961 len=1324 fin=false
[2025-12-13T09:17:26.777894177Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.659791ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=11535 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1617, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.777910137Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1618 
[2025-12-13T09:17:26.777913363Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1944285 len=1324 fin=false
[2025-12-13T09:17:26.777918612Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.660623ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=12885 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1618, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.777937547Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1619 
[2025-12-13T09:17:26.777940824Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1945609 len=1324 fin=false
[2025-12-13T09:17:26.777946063Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.660633ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=14235 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1619, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.777962103Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1620 
[2025-12-13T09:17:26.777965309Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1946933 len=1324 fin=false
[2025-12-13T09:17:26.777970288Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.660573ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=15585 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1620, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.777985797Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1621 
[2025-12-13T09:17:26.777989013Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1948257 len=1324 fin=false
[2025-12-13T09:17:26.777993852Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.661155ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=16935 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1621, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.778028476Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1622 
[2025-12-13T09:17:26.778031913Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1949581 len=1324 fin=false
[2025-12-13T09:17:26.778037443Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.659952ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=18285 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1622, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.778053714Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1623 
[2025-12-13T09:17:26.778056940Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1950905 len=1324 fin=false
[2025-12-13T09:17:26.778062069Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.660764ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=19635 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1623, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.778240280Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 384918776 } })
[2025-12-13T09:17:26.778252303Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.778257101Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.778264846Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.778275245Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1624 
[2025-12-13T09:17:26.778280836Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1952229 len=1324 fin=false
[2025-12-13T09:17:26.778293860Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.644955ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=20985 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1624, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.778326811Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1625 
[2025-12-13T09:17:26.778332642Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1953553 len=1324 fin=false
[2025-12-13T09:17:26.778342961Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.649643ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=22335 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1625, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.778408883Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1626 
[2025-12-13T09:17:26.778418071Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1954877 len=1324 fin=false
[2025-12-13T09:17:26.778425304Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.648841ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=23685 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1626, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.778441855Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1627 
[2025-12-13T09:17:26.778445081Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1956201 len=1324 fin=false
[2025-12-13T09:17:26.778450611Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.660012ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=25035 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1627, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.778466510Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1628 
[2025-12-13T09:17:26.778469707Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1957525 len=1324 fin=false
[2025-12-13T09:17:26.778474666Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.660664ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=26385 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1628, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.778494262Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1021 pn=1629 
[2025-12-13T09:17:26.778497498Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1958849 len=1013 fin=false
[2025-12-13T09:17:26.778502548Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.660634ms latest_rtt=44.760641ms srtt=40.776247ms min_rtt=31.442727ms rttvar=6.223699ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1974345, delivered_time: Instant { tv_sec: 775, tv_nsec: 397177131 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1629, largest_acked: 1606, rate_sample: RateSample { bandwidth: 3.35 Mbps, is_app_limited: false, interval: 40.877701ms, delivered: 17111, prior_delivered: 1957234, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 360350558 }), send_elapsed: 40.877701ms, ack_elapsed: 36.826573ms, rtt: 44.760641ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 840685, last_update: Instant { tv_sec: 775, tv_nsec: 384918776 }, next_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.778605018Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7789 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 384918776 } })
[2025-12-13T09:17:26.778617732Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.778626097Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.778635795Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.778640985Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.787486083Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.787532680Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.787553989Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900370 
[2025-12-13T09:17:26.787574808Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=18 blocks=[1569..1571, 1573..1593, 1595..1610] ecn_counts=None
[2025-12-13T09:17:26.787587552Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1607
[2025-12-13T09:17:26.787592230Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1608
[2025-12-13T09:17:26.787597090Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1609
[2025-12-13T09:17:26.787601407Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1610
[2025-12-13T09:17:26.787633016Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4541461
[2025-12-13T09:17:26.787640330Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=15
[2025-12-13T09:17:26.787672980Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.787682999Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.787703748Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1630 
[2025-12-13T09:17:26.787708677Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=18 blocks=[11900364..11900370] ecn_counts=None
[2025-12-13T09:17:26.787713185Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1959862 len=1316 fin=false
[2025-12-13T09:17:26.787727041Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.006297ms latest_rtt=54.787395ms srtt=42.50964ms min_rtt=31.442727ms rttvar=8.134561ms cwnd=27424 ssthresh=23374 bytes_in_flight=23989 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1979130, delivered_time: Instant { tv_sec: 775, tv_nsec: 407203885 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1630, largest_acked: 1610, rate_sample: RateSample { bandwidth: 3.52 Mbps, is_app_limited: false, interval: 43.623464ms, delivered: 19196, prior_delivered: 1959934, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 363580421 }), send_elapsed: 24.53612ms, ack_elapsed: 43.623464ms, rtt: 54.787395ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 806405, last_update: Instant { tv_sec: 775, tv_nsec: 407340850 }, next_time: Instant { tv_sec: 775, tv_nsec: 407340850 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.787756696Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1631 
[2025-12-13T09:17:26.787760353Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1961178 len=1324 fin=false
[2025-12-13T09:17:26.787766003Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.03491ms latest_rtt=54.787395ms srtt=42.50964ms min_rtt=31.442727ms rttvar=8.134561ms cwnd=27424 ssthresh=23374 bytes_in_flight=25339 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1979130, delivered_time: Instant { tv_sec: 775, tv_nsec: 407203885 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1631, largest_acked: 1610, rate_sample: RateSample { bandwidth: 3.52 Mbps, is_app_limited: false, interval: 43.623464ms, delivered: 19196, prior_delivered: 1959934, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 363580421 }), send_elapsed: 24.53612ms, ack_elapsed: 43.623464ms, rtt: 54.787395ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 806405, last_update: Instant { tv_sec: 775, tv_nsec: 407340850 }, next_time: Instant { tv_sec: 775, tv_nsec: 407340850 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.787782554Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1632 
[2025-12-13T09:17:26.787785810Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1962502 len=1324 fin=false
[2025-12-13T09:17:26.787797302Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.030972ms latest_rtt=54.787395ms srtt=42.50964ms min_rtt=31.442727ms rttvar=8.134561ms cwnd=27424 ssthresh=23374 bytes_in_flight=26689 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1979130, delivered_time: Instant { tv_sec: 775, tv_nsec: 407203885 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1632, largest_acked: 1610, rate_sample: RateSample { bandwidth: 3.52 Mbps, is_app_limited: false, interval: 43.623464ms, delivered: 19196, prior_delivered: 1959934, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 363580421 }), send_elapsed: 24.53612ms, ack_elapsed: 43.623464ms, rtt: 54.787395ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 806405, last_update: Instant { tv_sec: 775, tv_nsec: 407340850 }, next_time: Instant { tv_sec: 775, tv_nsec: 407340850 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.787813532Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=717 pn=1633 
[2025-12-13T09:17:26.787816798Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1963826 len=709 fin=false
[2025-12-13T09:17:26.787821717Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.037515ms latest_rtt=54.787395ms srtt=42.50964ms min_rtt=31.442727ms rttvar=8.134561ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1979130, delivered_time: Instant { tv_sec: 775, tv_nsec: 407203885 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 352416490 }, end_of_app_limited: 0, last_sent_packet: 1633, largest_acked: 1610, rate_sample: RateSample { bandwidth: 3.52 Mbps, is_app_limited: false, interval: 43.623464ms, delivered: 19196, prior_delivered: 1959934, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 363580421 }), send_elapsed: 24.53612ms, ack_elapsed: 43.623464ms, rtt: 54.787395ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 806405, last_update: Instant { tv_sec: 775, tv_nsec: 407340850 }, next_time: Instant { tv_sec: 775, tv_nsec: 407340850 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.787927313Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4785 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 407340850 } })
[2025-12-13T09:17:26.787939225Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.787946569Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.787955876Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.787960345Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.813161507Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.813200359Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.813221739Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900371 
[2025-12-13T09:17:26.813243038Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1597..1615, 1617..1617] ecn_counts=None
[2025-12-13T09:17:26.813267854Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1611
[2025-12-13T09:17:26.813272122Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1612
[2025-12-13T09:17:26.813275248Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1613
[2025-12-13T09:17:26.813278204Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1614
[2025-12-13T09:17:26.813281149Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1615
[2025-12-13T09:17:26.813284084Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1617
[2025-12-13T09:17:26.813293322Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.813334278Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.813344537Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.813391214Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1634 
[2025-12-13T09:17:26.813395451Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1964535 len=1324 fin=false
[2025-12-13T09:17:26.813416681Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.930082ms latest_rtt=47.952027ms srtt=43.182938ms min_rtt=31.442727ms rttvar=7.447516ms cwnd=27424 ssthresh=23374 bytes_in_flight=22024 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1985880, delivered_time: Instant { tv_sec: 775, tv_nsec: 432870803 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1634, largest_acked: 1617, rate_sample: RateSample { bandwidth: 2.59 Mbps, is_app_limited: false, interval: 35.693672ms, delivered: 11535, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 35.693672ms, rtt: 47.952027ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 793832, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.813449191Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1635 
[2025-12-13T09:17:26.813452598Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1965859 len=1324 fin=false
[2025-12-13T09:17:26.813459080Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.958846ms latest_rtt=47.952027ms srtt=43.182938ms min_rtt=31.442727ms rttvar=7.447516ms cwnd=27424 ssthresh=23374 bytes_in_flight=23374 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1985880, delivered_time: Instant { tv_sec: 775, tv_nsec: 432870803 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1635, largest_acked: 1617, rate_sample: RateSample { bandwidth: 2.59 Mbps, is_app_limited: false, interval: 35.693672ms, delivered: 11535, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 35.693672ms, rtt: 47.952027ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 793832, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.813483074Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1636 
[2025-12-13T09:17:26.813486420Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1967183 len=1324 fin=false
[2025-12-13T09:17:26.813491891Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.961992ms latest_rtt=47.952027ms srtt=43.182938ms min_rtt=31.442727ms rttvar=7.447516ms cwnd=27424 ssthresh=23374 bytes_in_flight=24724 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1985880, delivered_time: Instant { tv_sec: 775, tv_nsec: 432870803 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1636, largest_acked: 1617, rate_sample: RateSample { bandwidth: 2.59 Mbps, is_app_limited: false, interval: 35.693672ms, delivered: 11535, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 35.693672ms, rtt: 47.952027ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 793832, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.813507870Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1637 
[2025-12-13T09:17:26.813511106Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1968507 len=1324 fin=false
[2025-12-13T09:17:26.813516176Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.962653ms latest_rtt=47.952027ms srtt=43.182938ms min_rtt=31.442727ms rttvar=7.447516ms cwnd=27424 ssthresh=23374 bytes_in_flight=26074 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1985880, delivered_time: Instant { tv_sec: 775, tv_nsec: 432870803 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1637, largest_acked: 1617, rate_sample: RateSample { bandwidth: 2.59 Mbps, is_app_limited: false, interval: 35.693672ms, delivered: 11535, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 35.693672ms, rtt: 47.952027ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 793832, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.813531805Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1638 
[2025-12-13T09:17:26.813535001Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1969831 len=1324 fin=false
[2025-12-13T09:17:26.813553896Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=97.949108ms latest_rtt=47.952027ms srtt=43.182938ms min_rtt=31.442727ms rttvar=7.447516ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1985880, delivered_time: Instant { tv_sec: 775, tv_nsec: 432870803 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1638, largest_acked: 1617, rate_sample: RateSample { bandwidth: 2.59 Mbps, is_app_limited: false, interval: 35.693672ms, delivered: 11535, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 35.693672ms, rtt: 47.952027ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 793832, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.813572851Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.813690770Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 6750 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 433029297 } })
[2025-12-13T09:17:26.813704185Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.824267078Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.824309778Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.824328543Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900372 
[2025-12-13T09:17:26.824376091Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[1597..1615, 1617..1627] ecn_counts=None
[2025-12-13T09:17:26.824391109Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1618
[2025-12-13T09:17:26.824397100Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1619
[2025-12-13T09:17:26.824402089Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1620
[2025-12-13T09:17:26.824407610Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1621
[2025-12-13T09:17:26.824412949Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1622
[2025-12-13T09:17:26.824418420Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1623
[2025-12-13T09:17:26.824425122Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1624
[2025-12-13T09:17:26.824431243Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1625
[2025-12-13T09:17:26.824436633Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1626
[2025-12-13T09:17:26.824443126Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1627
[2025-12-13T09:17:26.824459907Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.824509719Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.824523405Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.824551747Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1639 
[2025-12-13T09:17:26.824578798Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1971155 len=1324 fin=false
[2025-12-13T09:17:26.824598815Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.290229ms latest_rtt=59.059993ms srtt=45.164569ms min_rtt=31.442727ms rttvar=9.5489ms cwnd=27424 ssthresh=23374 bytes_in_flight=15274 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1999380, delivered_time: Instant { tv_sec: 775, tv_nsec: 443978769 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1639, largest_acked: 1627, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 46.801638ms, delivered: 25035, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 46.801638ms, rtt: 59.059993ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759002, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.824636966Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1640 
[2025-12-13T09:17:26.824641184Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1972479 len=1324 fin=false
[2025-12-13T09:17:26.824648587Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.343759ms latest_rtt=59.059993ms srtt=45.164569ms min_rtt=31.442727ms rttvar=9.5489ms cwnd=27424 ssthresh=23374 bytes_in_flight=16624 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1999380, delivered_time: Instant { tv_sec: 775, tv_nsec: 443978769 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1640, largest_acked: 1627, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 46.801638ms, delivered: 25035, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 46.801638ms, rtt: 59.059993ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759002, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.824667673Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1641 
[2025-12-13T09:17:26.824671600Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1973803 len=1324 fin=false
[2025-12-13T09:17:26.824677882Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.347205ms latest_rtt=59.059993ms srtt=45.164569ms min_rtt=31.442727ms rttvar=9.5489ms cwnd=27424 ssthresh=23374 bytes_in_flight=17974 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1999380, delivered_time: Instant { tv_sec: 775, tv_nsec: 443978769 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1641, largest_acked: 1627, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 46.801638ms, delivered: 25035, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 46.801638ms, rtt: 59.059993ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759002, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.824702037Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1642 
[2025-12-13T09:17:26.824706054Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1975127 len=1324 fin=false
[2025-12-13T09:17:26.824712296Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.347455ms latest_rtt=59.059993ms srtt=45.164569ms min_rtt=31.442727ms rttvar=9.5489ms cwnd=27424 ssthresh=23374 bytes_in_flight=19324 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1999380, delivered_time: Instant { tv_sec: 775, tv_nsec: 443978769 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1642, largest_acked: 1627, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 46.801638ms, delivered: 25035, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 46.801638ms, rtt: 59.059993ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759002, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.824730710Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1643 
[2025-12-13T09:17:26.824734577Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1976451 len=1324 fin=false
[2025-12-13T09:17:26.824740578Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.347746ms latest_rtt=59.059993ms srtt=45.164569ms min_rtt=31.442727ms rttvar=9.5489ms cwnd=27424 ssthresh=23374 bytes_in_flight=20674 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1999380, delivered_time: Instant { tv_sec: 775, tv_nsec: 443978769 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1643, largest_acked: 1627, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 46.801638ms, delivered: 25035, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 46.801638ms, rtt: 59.059993ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759002, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.824758542Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1644 
[2025-12-13T09:17:26.824765735Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1977775 len=1324 fin=false
[2025-12-13T09:17:26.824772107Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.3445ms latest_rtt=59.059993ms srtt=45.164569ms min_rtt=31.442727ms rttvar=9.5489ms cwnd=27424 ssthresh=23374 bytes_in_flight=22024 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1999380, delivered_time: Instant { tv_sec: 775, tv_nsec: 443978769 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1644, largest_acked: 1627, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 46.801638ms, delivered: 25035, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 46.801638ms, rtt: 59.059993ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759002, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.824791643Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1645 
[2025-12-13T09:17:26.824795651Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1979099 len=1324 fin=false
[2025-12-13T09:17:26.824802634Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.346824ms latest_rtt=59.059993ms srtt=45.164569ms min_rtt=31.442727ms rttvar=9.5489ms cwnd=27424 ssthresh=23374 bytes_in_flight=23374 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1999380, delivered_time: Instant { tv_sec: 775, tv_nsec: 443978769 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1645, largest_acked: 1627, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 46.801638ms, delivered: 25035, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 46.801638ms, rtt: 59.059993ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759002, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.824819966Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1646 
[2025-12-13T09:17:26.824823172Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1980423 len=1324 fin=false
[2025-12-13T09:17:26.824828161Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.34979ms latest_rtt=59.059993ms srtt=45.164569ms min_rtt=31.442727ms rttvar=9.5489ms cwnd=27424 ssthresh=23374 bytes_in_flight=24724 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1999380, delivered_time: Instant { tv_sec: 775, tv_nsec: 443978769 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1646, largest_acked: 1627, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 46.801638ms, delivered: 25035, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 46.801638ms, rtt: 59.059993ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759002, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.824846425Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1647 
[2025-12-13T09:17:26.824849691Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1981747 len=1324 fin=false
[2025-12-13T09:17:26.824854681Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.35003ms latest_rtt=59.059993ms srtt=45.164569ms min_rtt=31.442727ms rttvar=9.5489ms cwnd=27424 ssthresh=23374 bytes_in_flight=26074 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1999380, delivered_time: Instant { tv_sec: 775, tv_nsec: 443978769 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1647, largest_acked: 1627, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 46.801638ms, delivered: 25035, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 46.801638ms, rtt: 59.059993ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759002, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.824870119Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1648 
[2025-12-13T09:17:26.824873365Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1983071 len=1324 fin=false
[2025-12-13T09:17:26.824878304Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=108.35022ms latest_rtt=59.059993ms srtt=45.164569ms min_rtt=31.442727ms rttvar=9.5489ms cwnd=27424 ssthresh=23374 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 1999380, delivered_time: Instant { tv_sec: 775, tv_nsec: 443978769 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 384918776 }, end_of_app_limited: 0, last_sent_packet: 1648, largest_acked: 1627, rate_sample: RateSample { bandwidth: 4.28 Mbps, is_app_limited: false, interval: 46.801638ms, delivered: 25035, prior_delivered: 1974345, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 397177131 }), send_elapsed: 32.502286ms, ack_elapsed: 46.801638ms, rtt: 59.059993ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 759002, last_update: Instant { tv_sec: 775, tv_nsec: 433029297 }, next_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.825057607Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 433029297 } })
[2025-12-13T09:17:26.825077324Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.825082624Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.825089767Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.825099295Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.825104365Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.845640440Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.845701392Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.845721349Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900373 
[2025-12-13T09:17:26.845742679Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=15 blocks=[1611..1615, 1617..1634] ecn_counts=None
[2025-12-13T09:17:26.845755051Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1628
[2025-12-13T09:17:26.845761093Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1629
[2025-12-13T09:17:26.845766312Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1630
[2025-12-13T09:17:26.845772254Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1631
[2025-12-13T09:17:26.845777043Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1632
[2025-12-13T09:17:26.845781270Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1633
[2025-12-13T09:17:26.845784777Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1634
[2025-12-13T09:17:26.845793122Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=2228003
[2025-12-13T09:17:26.845799524Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:26.845831534Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.845840210Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.845858143Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1649 
[2025-12-13T09:17:26.845862421Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=16 blocks=[11900371..11900373] ecn_counts=None
[2025-12-13T09:17:26.845866559Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1984395 len=1316 fin=false
[2025-12-13T09:17:26.845877900Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=110.10118ms latest_rtt=32.341827ms srtt=43.546725ms min_rtt=31.442727ms rttvar=10.39736ms cwnd=28774 ssthresh=23374 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2007904, delivered_time: Instant { tv_sec: 775, tv_nsec: 465371124 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1649, largest_acked: 1634, rate_sample: RateSample { bandwidth: 3.66 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 22024, prior_delivered: 1985880, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 432870803 }), send_elapsed: 48.110521ms, ack_elapsed: 32.500321ms, rtt: 32.341827ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825951, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.845916712Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1650 
[2025-12-13T09:17:26.845920319Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1985711 len=1324 fin=false
[2025-12-13T09:17:26.845926470Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=110.123391ms latest_rtt=32.341827ms srtt=43.546725ms min_rtt=31.442727ms rttvar=10.39736ms cwnd=28774 ssthresh=23374 bytes_in_flight=21600 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2007904, delivered_time: Instant { tv_sec: 775, tv_nsec: 465371124 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1650, largest_acked: 1634, rate_sample: RateSample { bandwidth: 3.66 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 22024, prior_delivered: 1985880, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 432870803 }), send_elapsed: 48.110521ms, ack_elapsed: 32.500321ms, rtt: 32.341827ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825951, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.845943953Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1651 
[2025-12-13T09:17:26.845947239Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1987035 len=1324 fin=false
[2025-12-13T09:17:26.845952368Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=110.125765ms latest_rtt=32.341827ms srtt=43.546725ms min_rtt=31.442727ms rttvar=10.39736ms cwnd=28774 ssthresh=23374 bytes_in_flight=22950 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2007904, delivered_time: Instant { tv_sec: 775, tv_nsec: 465371124 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1651, largest_acked: 1634, rate_sample: RateSample { bandwidth: 3.66 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 22024, prior_delivered: 1985880, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 432870803 }), send_elapsed: 48.110521ms, ack_elapsed: 32.500321ms, rtt: 32.341827ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825951, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.845968418Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1652 
[2025-12-13T09:17:26.845971664Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1988359 len=1324 fin=false
[2025-12-13T09:17:26.845991742Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=110.110688ms latest_rtt=32.341827ms srtt=43.546725ms min_rtt=31.442727ms rttvar=10.39736ms cwnd=28774 ssthresh=23374 bytes_in_flight=24300 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2007904, delivered_time: Instant { tv_sec: 775, tv_nsec: 465371124 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1652, largest_acked: 1634, rate_sample: RateSample { bandwidth: 3.66 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 22024, prior_delivered: 1985880, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 432870803 }), send_elapsed: 48.110521ms, ack_elapsed: 32.500321ms, rtt: 32.341827ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825951, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.846011107Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1653 
[2025-12-13T09:17:26.846014393Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1989683 len=1324 fin=false
[2025-12-13T09:17:26.846019433Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=110.125586ms latest_rtt=32.341827ms srtt=43.546725ms min_rtt=31.442727ms rttvar=10.39736ms cwnd=28774 ssthresh=23374 bytes_in_flight=25650 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2007904, delivered_time: Instant { tv_sec: 775, tv_nsec: 465371124 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1653, largest_acked: 1634, rate_sample: RateSample { bandwidth: 3.66 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 22024, prior_delivered: 1985880, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 432870803 }), send_elapsed: 48.110521ms, ack_elapsed: 32.500321ms, rtt: 32.341827ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825951, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.846035042Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1654 
[2025-12-13T09:17:26.846038268Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1991007 len=1324 fin=false
[2025-12-13T09:17:26.846043287Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=110.126146ms latest_rtt=32.341827ms srtt=43.546725ms min_rtt=31.442727ms rttvar=10.39736ms cwnd=28774 ssthresh=23374 bytes_in_flight=27000 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2007904, delivered_time: Instant { tv_sec: 775, tv_nsec: 465371124 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1654, largest_acked: 1634, rate_sample: RateSample { bandwidth: 3.66 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 22024, prior_delivered: 1985880, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 432870803 }), send_elapsed: 48.110521ms, ack_elapsed: 32.500321ms, rtt: 32.341827ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825951, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.846061581Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1655 
[2025-12-13T09:17:26.846064847Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1992331 len=1324 fin=false
[2025-12-13T09:17:26.846069867Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=110.126026ms latest_rtt=32.341827ms srtt=43.546725ms min_rtt=31.442727ms rttvar=10.39736ms cwnd=28774 ssthresh=23374 bytes_in_flight=28350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2007904, delivered_time: Instant { tv_sec: 775, tv_nsec: 465371124 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1655, largest_acked: 1634, rate_sample: RateSample { bandwidth: 3.66 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 22024, prior_delivered: 1985880, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 432870803 }), send_elapsed: 48.110521ms, ack_elapsed: 32.500321ms, rtt: 32.341827ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825951, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.846085425Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=406 pn=1656 
[2025-12-13T09:17:26.846088651Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1993655 len=398 fin=false
[2025-12-13T09:17:26.846093400Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=110.126366ms latest_rtt=32.341827ms srtt=43.546725ms min_rtt=31.442727ms rttvar=10.39736ms cwnd=28774 ssthresh=23374 bytes_in_flight=28774 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2007904, delivered_time: Instant { tv_sec: 775, tv_nsec: 465371124 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1656, largest_acked: 1634, rate_sample: RateSample { bandwidth: 3.66 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 22024, prior_delivered: 1985880, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 432870803 }), send_elapsed: 48.110521ms, ack_elapsed: 32.500321ms, rtt: 32.341827ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 825951, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.846242848Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9874 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 465497800 } })
[2025-12-13T09:17:26.846255672Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.846264057Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.846273255Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.846284596Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.857977878Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.858016459Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.858032509Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900374 
[2025-12-13T09:17:26.858054360Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=12 blocks=[1611..1615, 1617..1640] ecn_counts=None
[2025-12-13T09:17:26.858067935Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1635
[2025-12-13T09:17:26.858074477Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1636
[2025-12-13T09:17:26.858081099Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1637
[2025-12-13T09:17:26.858087161Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1638
[2025-12-13T09:17:26.858091178Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1639
[2025-12-13T09:17:26.858094575Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1640
[2025-12-13T09:17:26.858104092Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4595243
[2025-12-13T09:17:26.858110975Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:26.858155668Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.858166649Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.858191986Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1657 
[2025-12-13T09:17:26.858200501Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=18 blocks=[11900371..11900374] ecn_counts=None
[2025-12-13T09:17:26.858209789Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1994053 len=1316 fin=false
[2025-12-13T09:17:26.858232601Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.81256ms latest_rtt=44.653459ms srtt=43.673066ms min_rtt=31.442727ms rttvar=8.050703ms cwnd=28774 ssthresh=23374 bytes_in_flight=22024 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2016004, delivered_time: Instant { tv_sec: 775, tv_nsec: 477682756 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1657, largest_acked: 1640, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 16624, prior_delivered: 1999380, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 443978769 }), send_elapsed: 48.110521ms, ack_elapsed: 33.703987ms, rtt: 44.653459ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 823562, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.858282444Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1658 
[2025-12-13T09:17:26.858289497Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1995369 len=1324 fin=false
[2025-12-13T09:17:26.858298704Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.851222ms latest_rtt=44.653459ms srtt=43.673066ms min_rtt=31.442727ms rttvar=8.050703ms cwnd=28774 ssthresh=23374 bytes_in_flight=23374 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2016004, delivered_time: Instant { tv_sec: 775, tv_nsec: 477682756 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1658, largest_acked: 1640, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 16624, prior_delivered: 1999380, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 443978769 }), send_elapsed: 48.110521ms, ack_elapsed: 33.703987ms, rtt: 44.653459ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 823562, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.858338769Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1659 
[2025-12-13T09:17:26.858342746Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1996693 len=1324 fin=false
[2025-12-13T09:17:26.858385064Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.825645ms latest_rtt=44.653459ms srtt=43.673066ms min_rtt=31.442727ms rttvar=8.050703ms cwnd=28774 ssthresh=23374 bytes_in_flight=24724 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2016004, delivered_time: Instant { tv_sec: 775, tv_nsec: 477682756 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1659, largest_acked: 1640, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 16624, prior_delivered: 1999380, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 443978769 }), send_elapsed: 48.110521ms, ack_elapsed: 33.703987ms, rtt: 44.653459ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 823562, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.858405953Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1660 
[2025-12-13T09:17:26.858409830Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1998017 len=1324 fin=false
[2025-12-13T09:17:26.858416282Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.862403ms latest_rtt=44.653459ms srtt=43.673066ms min_rtt=31.442727ms rttvar=8.050703ms cwnd=28774 ssthresh=23374 bytes_in_flight=26074 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2016004, delivered_time: Instant { tv_sec: 775, tv_nsec: 477682756 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1660, largest_acked: 1640, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 16624, prior_delivered: 1999380, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 443978769 }), send_elapsed: 48.110521ms, ack_elapsed: 33.703987ms, rtt: 44.653459ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 823562, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.858438915Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1661 
[2025-12-13T09:17:26.858442762Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=1999341 len=1324 fin=false
[2025-12-13T09:17:26.858449294Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.863194ms latest_rtt=44.653459ms srtt=43.673066ms min_rtt=31.442727ms rttvar=8.050703ms cwnd=28774 ssthresh=23374 bytes_in_flight=27424 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2016004, delivered_time: Instant { tv_sec: 775, tv_nsec: 477682756 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1661, largest_acked: 1640, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 16624, prior_delivered: 1999380, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 443978769 }), send_elapsed: 48.110521ms, ack_elapsed: 33.703987ms, rtt: 44.653459ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 823562, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.858466275Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1662 
[2025-12-13T09:17:26.858470053Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2000665 len=1324 fin=false
[2025-12-13T09:17:26.858476104Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=100.863836ms latest_rtt=44.653459ms srtt=43.673066ms min_rtt=31.442727ms rttvar=8.050703ms cwnd=28774 ssthresh=23374 bytes_in_flight=28774 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2016004, delivered_time: Instant { tv_sec: 775, tv_nsec: 477682756 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 433029297 }, end_of_app_limited: 0, last_sent_packet: 1662, largest_acked: 1640, rate_sample: RateSample { bandwidth: 2.76 Mbps, is_app_limited: false, interval: 48.110521ms, delivered: 16624, prior_delivered: 1999380, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 443978769 }), send_elapsed: 48.110521ms, ack_elapsed: 33.703987ms, rtt: 44.653459ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 823562, last_update: Instant { tv_sec: 775, tv_nsec: 465497800 }, next_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.858492805Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.858630911Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8100 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 465497800 } })
[2025-12-13T09:17:26.858651630Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.878953641Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.878989949Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.879012721Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900375 
[2025-12-13T09:17:26.879032578Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1635..1650] ecn_counts=None
[2025-12-13T09:17:26.879044340Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1641
[2025-12-13T09:17:26.879049890Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1642
[2025-12-13T09:17:26.879053096Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1643
[2025-12-13T09:17:26.879056081Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1644
[2025-12-13T09:17:26.879059658Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1645
[2025-12-13T09:17:26.879064347Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1646
[2025-12-13T09:17:26.879069747Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1647
[2025-12-13T09:17:26.879074706Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1648
[2025-12-13T09:17:26.879079805Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1649
[2025-12-13T09:17:26.879084484Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1650
[2025-12-13T09:17:26.879095024Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.879142963Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.879153793Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.879175073Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1663 
[2025-12-13T09:17:26.879181785Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2001989 len=1324 fin=false
[2025-12-13T09:17:26.879200600Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.00997ms latest_rtt=33.164366ms srtt=42.354477ms min_rtt=31.442727ms rttvar=8.675202ms cwnd=28774 ssthresh=23374 bytes_in_flight=16624 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2029504, delivered_time: Instant { tv_sec: 775, tv_nsec: 498662166 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1663, largest_acked: 1650, rate_sample: RateSample { bandwidth: 5.19 Mbps, is_app_limited: false, interval: 33.291042ms, delivered: 21600, prior_delivered: 2007904, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 465371124 }), send_elapsed: 32.468503ms, ack_elapsed: 33.291042ms, rtt: 33.164366ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 849201, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.879244512Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1664 
[2025-12-13T09:17:26.879261393Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2003313 len=1324 fin=false
[2025-12-13T09:17:26.879273065Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.020951ms latest_rtt=33.164366ms srtt=42.354477ms min_rtt=31.442727ms rttvar=8.675202ms cwnd=28774 ssthresh=23374 bytes_in_flight=17974 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2029504, delivered_time: Instant { tv_sec: 775, tv_nsec: 498662166 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1664, largest_acked: 1650, rate_sample: RateSample { bandwidth: 5.19 Mbps, is_app_limited: false, interval: 33.291042ms, delivered: 21600, prior_delivered: 2007904, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 465371124 }), send_elapsed: 32.468503ms, ack_elapsed: 33.291042ms, rtt: 33.164366ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 849201, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.879302249Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1665 
[2025-12-13T09:17:26.879307779Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2004637 len=1324 fin=false
[2025-12-13T09:17:26.879317587Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.033865ms latest_rtt=33.164366ms srtt=42.354477ms min_rtt=31.442727ms rttvar=8.675202ms cwnd=28774 ssthresh=23374 bytes_in_flight=19324 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2029504, delivered_time: Instant { tv_sec: 775, tv_nsec: 498662166 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1665, largest_acked: 1650, rate_sample: RateSample { bandwidth: 5.19 Mbps, is_app_limited: false, interval: 33.291042ms, delivered: 21600, prior_delivered: 2007904, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 465371124 }), send_elapsed: 32.468503ms, ack_elapsed: 33.291042ms, rtt: 33.164366ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 849201, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.879365937Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1666 
[2025-12-13T09:17:26.879375415Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2005961 len=1324 fin=false
[2025-12-13T09:17:26.879406843Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=101.991096ms latest_rtt=33.164366ms srtt=42.354477ms min_rtt=31.442727ms rttvar=8.675202ms cwnd=28774 ssthresh=23374 bytes_in_flight=20674 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2029504, delivered_time: Instant { tv_sec: 775, tv_nsec: 498662166 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1666, largest_acked: 1650, rate_sample: RateSample { bandwidth: 5.19 Mbps, is_app_limited: false, interval: 33.291042ms, delivered: 21600, prior_delivered: 2007904, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 465371124 }), send_elapsed: 32.468503ms, ack_elapsed: 33.291042ms, rtt: 33.164366ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 849201, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.879433543Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1667 
[2025-12-13T09:17:26.879437060Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2007285 len=1324 fin=false
[2025-12-13T09:17:26.879443271Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.041589ms latest_rtt=33.164366ms srtt=42.354477ms min_rtt=31.442727ms rttvar=8.675202ms cwnd=28774 ssthresh=23374 bytes_in_flight=22024 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2029504, delivered_time: Instant { tv_sec: 775, tv_nsec: 498662166 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1667, largest_acked: 1650, rate_sample: RateSample { bandwidth: 5.19 Mbps, is_app_limited: false, interval: 33.291042ms, delivered: 21600, prior_delivered: 2007904, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 465371124 }), send_elapsed: 32.468503ms, ack_elapsed: 33.291042ms, rtt: 33.164366ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 849201, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.879459271Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1668 
[2025-12-13T09:17:26.879462537Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2008609 len=1324 fin=false
[2025-12-13T09:17:26.879469640Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.042441ms latest_rtt=33.164366ms srtt=42.354477ms min_rtt=31.442727ms rttvar=8.675202ms cwnd=28774 ssthresh=23374 bytes_in_flight=23374 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2029504, delivered_time: Instant { tv_sec: 775, tv_nsec: 498662166 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1668, largest_acked: 1650, rate_sample: RateSample { bandwidth: 5.19 Mbps, is_app_limited: false, interval: 33.291042ms, delivered: 21600, prior_delivered: 2007904, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 465371124 }), send_elapsed: 32.468503ms, ack_elapsed: 33.291042ms, rtt: 33.164366ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 849201, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.879502391Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1669 
[2025-12-13T09:17:26.879505917Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2009933 len=1324 fin=false
[2025-12-13T09:17:26.879511819Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.042842ms latest_rtt=33.164366ms srtt=42.354477ms min_rtt=31.442727ms rttvar=8.675202ms cwnd=28774 ssthresh=23374 bytes_in_flight=24724 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2029504, delivered_time: Instant { tv_sec: 775, tv_nsec: 498662166 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1669, largest_acked: 1650, rate_sample: RateSample { bandwidth: 5.19 Mbps, is_app_limited: false, interval: 33.291042ms, delivered: 21600, prior_delivered: 2007904, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 465371124 }), send_elapsed: 32.468503ms, ack_elapsed: 33.291042ms, rtt: 33.164366ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 849201, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.879527778Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1670 
[2025-12-13T09:17:26.879530984Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2011257 len=1324 fin=false
[2025-12-13T09:17:26.879536084Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.044976ms latest_rtt=33.164366ms srtt=42.354477ms min_rtt=31.442727ms rttvar=8.675202ms cwnd=28774 ssthresh=23374 bytes_in_flight=26074 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2029504, delivered_time: Instant { tv_sec: 775, tv_nsec: 498662166 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1670, largest_acked: 1650, rate_sample: RateSample { bandwidth: 5.19 Mbps, is_app_limited: false, interval: 33.291042ms, delivered: 21600, prior_delivered: 2007904, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 465371124 }), send_elapsed: 32.468503ms, ack_elapsed: 33.291042ms, rtt: 33.164366ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 849201, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.879551502Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1671 
[2025-12-13T09:17:26.879554728Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2012581 len=1324 fin=false
[2025-12-13T09:17:26.879563475Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.040778ms latest_rtt=33.164366ms srtt=42.354477ms min_rtt=31.442727ms rttvar=8.675202ms cwnd=28774 ssthresh=23374 bytes_in_flight=27424 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2029504, delivered_time: Instant { tv_sec: 775, tv_nsec: 498662166 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1671, largest_acked: 1650, rate_sample: RateSample { bandwidth: 5.19 Mbps, is_app_limited: false, interval: 33.291042ms, delivered: 21600, prior_delivered: 2007904, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 465371124 }), send_elapsed: 32.468503ms, ack_elapsed: 33.291042ms, rtt: 33.164366ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 849201, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.879593270Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1672 
[2025-12-13T09:17:26.879596696Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2013905 len=1324 fin=false
[2025-12-13T09:17:26.879602407Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.042902ms latest_rtt=33.164366ms srtt=42.354477ms min_rtt=31.442727ms rttvar=8.675202ms cwnd=28774 ssthresh=23374 bytes_in_flight=28774 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2029504, delivered_time: Instant { tv_sec: 775, tv_nsec: 498662166 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1672, largest_acked: 1650, rate_sample: RateSample { bandwidth: 5.19 Mbps, is_app_limited: false, interval: 33.291042ms, delivered: 21600, prior_delivered: 2007904, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 465371124 }), send_elapsed: 32.468503ms, ack_elapsed: 33.291042ms, rtt: 33.164366ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 849201, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.879755772Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 13500 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 498811473 } })
[2025-12-13T09:17:26.879765290Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 pause writing
[2025-12-13T09:17:26.879768586Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.879774627Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.879780558Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.879783654Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.893638683Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.893681142Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.893719954Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900376 
[2025-12-13T09:17:26.893743277Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1641..1660] ecn_counts=None
[2025-12-13T09:17:26.893756161Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1651
[2025-12-13T09:17:26.893762984Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1652
[2025-12-13T09:17:26.893767482Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1653
[2025-12-13T09:17:26.893793270Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1654
[2025-12-13T09:17:26.893799883Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1655
[2025-12-13T09:17:26.893805774Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1656
[2025-12-13T09:17:26.893811023Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1657
[2025-12-13T09:17:26.893817486Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1658
[2025-12-13T09:17:26.893822885Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1659
[2025-12-13T09:17:26.893828165Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1660
[2025-12-13T09:17:26.893842682Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=24
[2025-12-13T09:17:26.893891703Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.893906140Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.893929253Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1673 
[2025-12-13T09:17:26.893936487Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2015229 len=1324 fin=false
[2025-12-13T09:17:26.893954510Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.506816ms latest_rtt=47.87205ms srtt=43.040173ms min_rtt=31.442727ms rttvar=7.877794ms cwnd=28774 ssthresh=23374 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2042078, delivered_time: Instant { tv_sec: 775, tv_nsec: 513369850 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1673, largest_acked: 1660, rate_sample: RateSample { bandwidth: 5.85 Mbps, is_app_limited: false, interval: 35.687094ms, delivered: 26074, prior_delivered: 2016004, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 477682756 }), send_elapsed: 32.468503ms, ack_elapsed: 35.687094ms, rtt: 47.87205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835672, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.893987852Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1674 
[2025-12-13T09:17:26.893991309Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2016553 len=1324 fin=false
[2025-12-13T09:17:26.893996999Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.538796ms latest_rtt=47.87205ms srtt=43.040173ms min_rtt=31.442727ms rttvar=7.877794ms cwnd=28774 ssthresh=23374 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2042078, delivered_time: Instant { tv_sec: 775, tv_nsec: 513369850 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1674, largest_acked: 1660, rate_sample: RateSample { bandwidth: 5.85 Mbps, is_app_limited: false, interval: 35.687094ms, delivered: 26074, prior_delivered: 2016004, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 477682756 }), send_elapsed: 32.468503ms, ack_elapsed: 35.687094ms, rtt: 47.87205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835672, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.894020503Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1675 
[2025-12-13T09:17:26.894023799Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2017877 len=1324 fin=false
[2025-12-13T09:17:26.894029028Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.540669ms latest_rtt=47.87205ms srtt=43.040173ms min_rtt=31.442727ms rttvar=7.877794ms cwnd=28774 ssthresh=23374 bytes_in_flight=20250 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2042078, delivered_time: Instant { tv_sec: 775, tv_nsec: 513369850 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1675, largest_acked: 1660, rate_sample: RateSample { bandwidth: 5.85 Mbps, is_app_limited: false, interval: 35.687094ms, delivered: 26074, prior_delivered: 2016004, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 477682756 }), send_elapsed: 32.468503ms, ack_elapsed: 35.687094ms, rtt: 47.87205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835672, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.894044818Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1676 
[2025-12-13T09:17:26.894048004Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2019201 len=1324 fin=false
[2025-12-13T09:17:26.894052923Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.541441ms latest_rtt=47.87205ms srtt=43.040173ms min_rtt=31.442727ms rttvar=7.877794ms cwnd=28774 ssthresh=23374 bytes_in_flight=21600 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2042078, delivered_time: Instant { tv_sec: 775, tv_nsec: 513369850 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1676, largest_acked: 1660, rate_sample: RateSample { bandwidth: 5.85 Mbps, is_app_limited: false, interval: 35.687094ms, delivered: 26074, prior_delivered: 2016004, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 477682756 }), send_elapsed: 32.468503ms, ack_elapsed: 35.687094ms, rtt: 47.87205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835672, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.894068903Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1677 
[2025-12-13T09:17:26.894072099Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2020525 len=1324 fin=false
[2025-12-13T09:17:26.894080454Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.537764ms latest_rtt=47.87205ms srtt=43.040173ms min_rtt=31.442727ms rttvar=7.877794ms cwnd=28774 ssthresh=23374 bytes_in_flight=22950 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2042078, delivered_time: Instant { tv_sec: 775, tv_nsec: 513369850 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1677, largest_acked: 1660, rate_sample: RateSample { bandwidth: 5.85 Mbps, is_app_limited: false, interval: 35.687094ms, delivered: 26074, prior_delivered: 2016004, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 477682756 }), send_elapsed: 32.468503ms, ack_elapsed: 35.687094ms, rtt: 47.87205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835672, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.894096293Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1678 
[2025-12-13T09:17:26.894099519Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2021849 len=1324 fin=false
[2025-12-13T09:17:26.894104589Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.54106ms latest_rtt=47.87205ms srtt=43.040173ms min_rtt=31.442727ms rttvar=7.877794ms cwnd=28774 ssthresh=23374 bytes_in_flight=24300 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2042078, delivered_time: Instant { tv_sec: 775, tv_nsec: 513369850 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1678, largest_acked: 1660, rate_sample: RateSample { bandwidth: 5.85 Mbps, is_app_limited: false, interval: 35.687094ms, delivered: 26074, prior_delivered: 2016004, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 477682756 }), send_elapsed: 32.468503ms, ack_elapsed: 35.687094ms, rtt: 47.87205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835672, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.894120509Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1679 
[2025-12-13T09:17:26.894123715Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2023173 len=1324 fin=false
[2025-12-13T09:17:26.894128684Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.541431ms latest_rtt=47.87205ms srtt=43.040173ms min_rtt=31.442727ms rttvar=7.877794ms cwnd=28774 ssthresh=23374 bytes_in_flight=25650 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2042078, delivered_time: Instant { tv_sec: 775, tv_nsec: 513369850 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1679, largest_acked: 1660, rate_sample: RateSample { bandwidth: 5.85 Mbps, is_app_limited: false, interval: 35.687094ms, delivered: 26074, prior_delivered: 2016004, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 477682756 }), send_elapsed: 32.468503ms, ack_elapsed: 35.687094ms, rtt: 47.87205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835672, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.894147128Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1680 
[2025-12-13T09:17:26.894150374Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2024497 len=1324 fin=false
[2025-12-13T09:17:26.894155253Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.5413ms latest_rtt=47.87205ms srtt=43.040173ms min_rtt=31.442727ms rttvar=7.877794ms cwnd=28774 ssthresh=23374 bytes_in_flight=27000 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2042078, delivered_time: Instant { tv_sec: 775, tv_nsec: 513369850 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1680, largest_acked: 1660, rate_sample: RateSample { bandwidth: 5.85 Mbps, is_app_limited: false, interval: 35.687094ms, delivered: 26074, prior_delivered: 2016004, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 477682756 }), send_elapsed: 32.468503ms, ack_elapsed: 35.687094ms, rtt: 47.87205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835672, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.894171173Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1681 
[2025-12-13T09:17:26.894174399Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2025821 len=1324 fin=false
[2025-12-13T09:17:26.894179248Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.54134ms latest_rtt=47.87205ms srtt=43.040173ms min_rtt=31.442727ms rttvar=7.877794ms cwnd=28774 ssthresh=23374 bytes_in_flight=28350 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2042078, delivered_time: Instant { tv_sec: 775, tv_nsec: 513369850 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1681, largest_acked: 1660, rate_sample: RateSample { bandwidth: 5.85 Mbps, is_app_limited: false, interval: 35.687094ms, delivered: 26074, prior_delivered: 2016004, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 477682756 }), send_elapsed: 32.468503ms, ack_elapsed: 35.687094ms, rtt: 47.87205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835672, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.894194777Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=406 pn=1682 
[2025-12-13T09:17:26.894198023Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2027145 len=398 fin=false
[2025-12-13T09:17:26.894205637Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=99.538726ms latest_rtt=47.87205ms srtt=43.040173ms min_rtt=31.442727ms rttvar=7.877794ms cwnd=28774 ssthresh=23374 bytes_in_flight=28774 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2042078, delivered_time: Instant { tv_sec: 775, tv_nsec: 513369850 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 465497800 }, end_of_app_limited: 0, last_sent_packet: 1682, largest_acked: 1660, rate_sample: RateSample { bandwidth: 5.85 Mbps, is_app_limited: false, interval: 35.687094ms, delivered: 26074, prior_delivered: 2016004, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 477682756 }), send_elapsed: 32.468503ms, ack_elapsed: 35.687094ms, rtt: 47.87205ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 835672, last_update: Instant { tv_sec: 775, tv_nsec: 498811473 }, next_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.894340798Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 12574 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 498811473 } })
[2025-12-13T09:17:26.894373829Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.894380472Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.894390190Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.894395970Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.914687965Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.914730595Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.914751093Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900378 
[2025-12-13T09:17:26.914770799Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=7 blocks=[1641..1666] ecn_counts=None
[2025-12-13T09:17:26.914782210Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1661
[2025-12-13T09:17:26.914785667Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1662
[2025-12-13T09:17:26.914788772Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1663
[2025-12-13T09:17:26.914791708Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1664
[2025-12-13T09:17:26.914794674Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1665
[2025-12-13T09:17:26.914797849Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1666
[2025-12-13T09:17:26.914808449Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=2269429
[2025-12-13T09:17:26.914817265Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:26.914875133Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.914884621Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.914906571Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1684 
[2025-12-13T09:17:26.914914105Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=18 blocks=[11900375..11900376, 11900378..11900378] ecn_counts=None
[2025-12-13T09:17:26.914928312Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2027543 len=1314 fin=false
[2025-12-13T09:17:26.914949762Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.178764ms latest_rtt=35.589305ms srtt=42.101814ms min_rtt=31.442727ms rttvar=7.785062ms cwnd=28774 ssthresh=23374 bytes_in_flight=22024 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2050178, delivered_time: Instant { tv_sec: 775, tv_nsec: 534400778 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1684, largest_acked: 1666, rate_sample: RateSample { bandwidth: 4.63 Mbps, is_app_limited: false, interval: 35.738612ms, delivered: 20674, prior_delivered: 2029504, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 498662166 }), send_elapsed: 33.313673ms, ack_elapsed: 35.738612ms, rtt: 35.589305ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 854298, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.915000216Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1685 
[2025-12-13T09:17:26.915007940Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2028857 len=1324 fin=false
[2025-12-13T09:17:26.915020193Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.211154ms latest_rtt=35.589305ms srtt=42.101814ms min_rtt=31.442727ms rttvar=7.785062ms cwnd=28774 ssthresh=23374 bytes_in_flight=23374 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2050178, delivered_time: Instant { tv_sec: 775, tv_nsec: 534400778 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1685, largest_acked: 1666, rate_sample: RateSample { bandwidth: 4.63 Mbps, is_app_limited: false, interval: 35.738612ms, delivered: 20674, prior_delivered: 2029504, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 498662166 }), send_elapsed: 33.313673ms, ack_elapsed: 35.738612ms, rtt: 35.589305ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 854298, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.915051090Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1686 
[2025-12-13T09:17:26.915056641Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2030181 len=1324 fin=false
[2025-12-13T09:17:26.915066388Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.2197ms latest_rtt=35.589305ms srtt=42.101814ms min_rtt=31.442727ms rttvar=7.785062ms cwnd=28774 ssthresh=23374 bytes_in_flight=24724 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2050178, delivered_time: Instant { tv_sec: 775, tv_nsec: 534400778 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1686, largest_acked: 1666, rate_sample: RateSample { bandwidth: 4.63 Mbps, is_app_limited: false, interval: 35.738612ms, delivered: 20674, prior_delivered: 2029504, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 498662166 }), send_elapsed: 33.313673ms, ack_elapsed: 35.738612ms, rtt: 35.589305ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 854298, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.915100763Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1687 
[2025-12-13T09:17:26.915104329Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2031505 len=1324 fin=false
[2025-12-13T09:17:26.915110510Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.228807ms latest_rtt=35.589305ms srtt=42.101814ms min_rtt=31.442727ms rttvar=7.785062ms cwnd=28774 ssthresh=23374 bytes_in_flight=26074 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2050178, delivered_time: Instant { tv_sec: 775, tv_nsec: 534400778 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1687, largest_acked: 1666, rate_sample: RateSample { bandwidth: 4.63 Mbps, is_app_limited: false, interval: 35.738612ms, delivered: 20674, prior_delivered: 2029504, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 498662166 }), send_elapsed: 33.313673ms, ack_elapsed: 35.738612ms, rtt: 35.589305ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 854298, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.915131149Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1688 
[2025-12-13T09:17:26.915136589Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2032829 len=1324 fin=false
[2025-12-13T09:17:26.915144874Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.223848ms latest_rtt=35.589305ms srtt=42.101814ms min_rtt=31.442727ms rttvar=7.785062ms cwnd=28774 ssthresh=23374 bytes_in_flight=27424 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2050178, delivered_time: Instant { tv_sec: 775, tv_nsec: 534400778 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1688, largest_acked: 1666, rate_sample: RateSample { bandwidth: 4.63 Mbps, is_app_limited: false, interval: 35.738612ms, delivered: 20674, prior_delivered: 2029504, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 498662166 }), send_elapsed: 33.313673ms, ack_elapsed: 35.738612ms, rtt: 35.589305ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 854298, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.915166074Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1689 
[2025-12-13T09:17:26.915173848Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2034153 len=1324 fin=false
[2025-12-13T09:17:26.915179699Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=98.225401ms latest_rtt=35.589305ms srtt=42.101814ms min_rtt=31.442727ms rttvar=7.785062ms cwnd=28774 ssthresh=23374 bytes_in_flight=28774 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2050178, delivered_time: Instant { tv_sec: 775, tv_nsec: 534400778 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1689, largest_acked: 1666, rate_sample: RateSample { bandwidth: 4.63 Mbps, is_app_limited: false, interval: 35.738612ms, delivered: 20674, prior_delivered: 2029504, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 498662166 }), send_elapsed: 33.313673ms, ack_elapsed: 35.738612ms, rtt: 35.589305ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 854298, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.915195508Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.915290555Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8100 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 534542040 } })
[2025-12-13T09:17:26.915298159Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.926116475Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.926159716Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.926180744Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900379 
[2025-12-13T09:17:26.926198497Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=12 blocks=[1641..1671, 1673..1673] ecn_counts=None
[2025-12-13T09:17:26.926209007Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1667
[2025-12-13T09:17:26.926216902Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1668
[2025-12-13T09:17:26.926223264Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1669
[2025-12-13T09:17:26.926229395Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1670
[2025-12-13T09:17:26.926235085Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1671
[2025-12-13T09:17:26.926241097Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1673
[2025-12-13T09:17:26.926253851Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:26.926297151Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.926311548Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.926333839Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1690 
[2025-12-13T09:17:26.926341423Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2035477 len=1324 fin=false
[2025-12-13T09:17:26.926389883Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.662914ms latest_rtt=47.019859ms srtt=42.704569ms min_rtt=31.442727ms rttvar=7.044307ms cwnd=28774 ssthresh=23374 bytes_in_flight=22024 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2058278, delivered_time: Instant { tv_sec: 775, tv_nsec: 545831332 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1690, largest_acked: 1673, rate_sample: RateSample { bandwidth: 3.89 Mbps, is_app_limited: false, interval: 33.313673ms, delivered: 16200, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 32.461482ms, rtt: 47.019859ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842240, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.926453451Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1691 
[2025-12-13T09:17:26.926460835Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2036801 len=1324 fin=false
[2025-12-13T09:17:26.926473839Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.58016ms latest_rtt=47.019859ms srtt=42.704569ms min_rtt=31.442727ms rttvar=7.044307ms cwnd=28774 ssthresh=23374 bytes_in_flight=23374 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2058278, delivered_time: Instant { tv_sec: 775, tv_nsec: 545831332 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1691, largest_acked: 1673, rate_sample: RateSample { bandwidth: 3.89 Mbps, is_app_limited: false, interval: 33.313673ms, delivered: 16200, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 32.461482ms, rtt: 47.019859ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842240, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.926494558Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1692 
[2025-12-13T09:17:26.926498505Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2038125 len=1324 fin=false
[2025-12-13T09:17:26.926504707Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.549413ms latest_rtt=47.019859ms srtt=42.704569ms min_rtt=31.442727ms rttvar=7.044307ms cwnd=28774 ssthresh=23374 bytes_in_flight=24724 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2058278, delivered_time: Instant { tv_sec: 775, tv_nsec: 545831332 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1692, largest_acked: 1673, rate_sample: RateSample { bandwidth: 3.89 Mbps, is_app_limited: false, interval: 33.313673ms, delivered: 16200, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 32.461482ms, rtt: 47.019859ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842240, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.926527960Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1693 
[2025-12-13T09:17:26.926531887Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2039449 len=1324 fin=false
[2025-12-13T09:17:26.926538109Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.516021ms latest_rtt=47.019859ms srtt=42.704569ms min_rtt=31.442727ms rttvar=7.044307ms cwnd=28774 ssthresh=23374 bytes_in_flight=26074 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2058278, delivered_time: Instant { tv_sec: 775, tv_nsec: 545831332 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1693, largest_acked: 1673, rate_sample: RateSample { bandwidth: 3.89 Mbps, is_app_limited: false, interval: 33.313673ms, delivered: 16200, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 32.461482ms, rtt: 47.019859ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842240, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.926556563Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1694 
[2025-12-13T09:17:26.926560430Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2040773 len=1324 fin=false
[2025-12-13T09:17:26.926566421Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.487698ms latest_rtt=47.019859ms srtt=42.704569ms min_rtt=31.442727ms rttvar=7.044307ms cwnd=28774 ssthresh=23374 bytes_in_flight=27424 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2058278, delivered_time: Instant { tv_sec: 775, tv_nsec: 545831332 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1694, largest_acked: 1673, rate_sample: RateSample { bandwidth: 3.89 Mbps, is_app_limited: false, interval: 33.313673ms, delivered: 16200, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 32.461482ms, rtt: 47.019859ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842240, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.926584525Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1695 
[2025-12-13T09:17:26.926588392Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2042097 len=1324 fin=false
[2025-12-13T09:17:26.926594464Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.459656ms latest_rtt=47.019859ms srtt=42.704569ms min_rtt=31.442727ms rttvar=7.044307ms cwnd=28774 ssthresh=23374 bytes_in_flight=28774 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2058278, delivered_time: Instant { tv_sec: 775, tv_nsec: 545831332 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1695, largest_acked: 1673, rate_sample: RateSample { bandwidth: 3.89 Mbps, is_app_limited: false, interval: 33.313673ms, delivered: 16200, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 32.461482ms, rtt: 47.019859ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842240, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.926616033Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.926715509Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8100 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 534542040 } })
[2025-12-13T09:17:26.926724085Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.932798374Z TRACE quiche_server] timed out
[2025-12-13T09:17:26.932820304Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:26.932828900Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1672 lost on epoch 2
[2025-12-13T09:17:26.932838448Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.624467ms latest_rtt=47.019859ms srtt=42.704569ms min_rtt=31.442727ms rttvar=7.044307ms cwnd=20141 ssthresh=20141 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2058278, delivered_time: Instant { tv_sec: 775, tv_nsec: 545831332 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1695, largest_acked: 1673, rate_sample: RateSample { bandwidth: 3.89 Mbps, is_app_limited: false, interval: 33.313673ms, delivered: 16200, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 32.461482ms, rtt: 47.019859ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 842240, last_update: Instant { tv_sec: 775, tv_nsec: 534542040 }, next_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.932888271Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.932891908Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.939296240Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.939336054Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.939380456Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900380 
[2025-12-13T09:17:26.939404952Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=515 blocks=[1641..1671, 1673..1682] ecn_counts=None
[2025-12-13T09:17:26.939439196Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1674
[2025-12-13T09:17:26.939446489Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1675
[2025-12-13T09:17:26.939452530Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1676
[2025-12-13T09:17:26.939458452Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1677
[2025-12-13T09:17:26.939464613Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1678
[2025-12-13T09:17:26.939470213Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1679
[2025-12-13T09:17:26.939475353Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1680
[2025-12-13T09:17:26.939480553Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1681
[2025-12-13T09:17:26.939485612Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1682
[2025-12-13T09:17:26.939498516Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=21
[2025-12-13T09:17:26.939580588Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.939591228Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.939609432Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1696 
[2025-12-13T09:17:26.939613930Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2013905 len=1324 fin=false
[2025-12-13T09:17:26.939627666Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.87118ms latest_rtt=60.217657ms srtt=44.378704ms min_rtt=31.442727ms rttvar=8.631502ms cwnd=20141 ssthresh=20141 bytes_in_flight=17550 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2069502, delivered_time: Instant { tv_sec: 775, tv_nsec: 559029130 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1696, largest_acked: 1682, rate_sample: RateSample { bandwidth: 4.80 Mbps, is_app_limited: false, interval: 45.65928ms, delivered: 27424, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 45.65928ms, rtt: 60.217657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 567304, last_update: Instant { tv_sec: 775, tv_nsec: 559249490 }, next_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.939658724Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1697 
[2025-12-13T09:17:26.939662711Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2043421 len=1324 fin=false
[2025-12-13T09:17:26.939669263Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.890064ms latest_rtt=60.217657ms srtt=44.378704ms min_rtt=31.442727ms rttvar=8.631502ms cwnd=20141 ssthresh=20141 bytes_in_flight=18900 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2069502, delivered_time: Instant { tv_sec: 775, tv_nsec: 559029130 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1697, largest_acked: 1682, rate_sample: RateSample { bandwidth: 4.80 Mbps, is_app_limited: false, interval: 45.65928ms, delivered: 27424, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 45.65928ms, rtt: 60.217657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 567304, last_update: Instant { tv_sec: 775, tv_nsec: 559249490 }, next_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.939691445Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1698 
[2025-12-13T09:17:26.939695402Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2044745 len=1324 fin=false
[2025-12-13T09:17:26.939701653Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.891988ms latest_rtt=60.217657ms srtt=44.378704ms min_rtt=31.442727ms rttvar=8.631502ms cwnd=20141 ssthresh=20141 bytes_in_flight=20250 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2069502, delivered_time: Instant { tv_sec: 775, tv_nsec: 559029130 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1698, largest_acked: 1682, rate_sample: RateSample { bandwidth: 4.80 Mbps, is_app_limited: false, interval: 45.65928ms, delivered: 27424, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 45.65928ms, rtt: 60.217657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 567304, last_update: Instant { tv_sec: 775, tv_nsec: 559249490 }, next_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.939718395Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1699 
[2025-12-13T09:17:26.939722202Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2046069 len=1324 fin=false
[2025-12-13T09:17:26.939728193Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.8928ms latest_rtt=60.217657ms srtt=44.378704ms min_rtt=31.442727ms rttvar=8.631502ms cwnd=20141 ssthresh=20141 bytes_in_flight=21600 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2069502, delivered_time: Instant { tv_sec: 775, tv_nsec: 559029130 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1699, largest_acked: 1682, rate_sample: RateSample { bandwidth: 4.80 Mbps, is_app_limited: false, interval: 45.65928ms, delivered: 27424, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 45.65928ms, rtt: 60.217657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 567304, last_update: Instant { tv_sec: 775, tv_nsec: 559249490 }, next_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.939748631Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1700 
[2025-12-13T09:17:26.939752478Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2047393 len=1324 fin=false
[2025-12-13T09:17:26.939758719Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.892489ms latest_rtt=60.217657ms srtt=44.378704ms min_rtt=31.442727ms rttvar=8.631502ms cwnd=20141 ssthresh=20141 bytes_in_flight=22950 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2069502, delivered_time: Instant { tv_sec: 775, tv_nsec: 559029130 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1700, largest_acked: 1682, rate_sample: RateSample { bandwidth: 4.80 Mbps, is_app_limited: false, interval: 45.65928ms, delivered: 27424, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 45.65928ms, rtt: 60.217657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 567304, last_update: Instant { tv_sec: 775, tv_nsec: 559249490 }, next_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.939775310Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1089 pn=1701 
[2025-12-13T09:17:26.939779077Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2048717 len=1081 fin=false
[2025-12-13T09:17:26.939784978Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=103.892719ms latest_rtt=60.217657ms srtt=44.378704ms min_rtt=31.442727ms rttvar=8.631502ms cwnd=20141 ssthresh=20141 bytes_in_flight=24057 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2069502, delivered_time: Instant { tv_sec: 775, tv_nsec: 559029130 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 498811473 }, end_of_app_limited: 0, last_sent_packet: 1701, largest_acked: 1682, rate_sample: RateSample { bandwidth: 4.80 Mbps, is_app_limited: false, interval: 45.65928ms, delivered: 27424, prior_delivered: 2042078, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 513369850 }), send_elapsed: 33.313673ms, ack_elapsed: 45.65928ms, rtt: 60.217657ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 567304, last_update: Instant { tv_sec: 775, tv_nsec: 559249490 }, next_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.939905472Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7857 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 559249490 } })
[2025-12-13T09:17:26.939916953Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.939923225Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.939930759Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.939934386Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.947127480Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.947187190Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.947207839Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900381 
[2025-12-13T09:17:26.947227074Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=14 blocks=[1667..1671, 1673..1682, 1684..1684] ecn_counts=None
[2025-12-13T09:17:26.947240149Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1684
[2025-12-13T09:17:26.947253093Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.947282608Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.947291654Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.947314327Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=927 pn=1702 
[2025-12-13T09:17:26.947321089Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2049798 len=919 fin=false
[2025-12-13T09:17:26.947343431Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=105.877499ms latest_rtt=32.316175ms srtt=42.856887ms min_rtt=31.442727ms rttvar=9.517258ms cwnd=20141 ssthresh=20141 bytes_in_flight=23652 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2070852, delivered_time: Instant { tv_sec: 775, tv_nsec: 566858215 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, end_of_app_limited: 0, last_sent_packet: 1702, largest_acked: 1684, rate_sample: RateSample { bandwidth: 4.63 Mbps, is_app_limited: false, interval: 35.730567ms, delivered: 20674, prior_delivered: 2050178, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 534400778 }), send_elapsed: 35.730567ms, ack_elapsed: 32.457437ms, rtt: 32.316175ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 587449, last_update: Instant { tv_sec: 775, tv_nsec: 559249490 }, next_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.947471860Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 945 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 559249490 } })
[2025-12-13T09:17:26.947485294Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.947494121Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.947508057Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.947513306Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.962790362Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.962826960Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.962845184Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900382 
[2025-12-13T09:17:26.962864590Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1667..1671, 1673..1682, 1684..1694] ecn_counts=None
[2025-12-13T09:17:26.962876412Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1685
[2025-12-13T09:17:26.962879828Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1686
[2025-12-13T09:17:26.962882824Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1687
[2025-12-13T09:17:26.962903552Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1688
[2025-12-13T09:17:26.962909052Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1689
[2025-12-13T09:17:26.962913621Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1690
[2025-12-13T09:17:26.962918259Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1691
[2025-12-13T09:17:26.962922578Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1692
[2025-12-13T09:17:26.962927697Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1693
[2025-12-13T09:17:26.962932757Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1694
[2025-12-13T09:17:26.962944027Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=20
[2025-12-13T09:17:26.962977029Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.962985595Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.963003187Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1703 
[2025-12-13T09:17:26.963007205Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2050717 len=1324 fin=false
[2025-12-13T09:17:26.963018486Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.066873ms latest_rtt=47.953671ms srtt=43.488984ms min_rtt=31.442727ms rttvar=8.402139ms cwnd=20141 ssthresh=20141 bytes_in_flight=11502 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2084352, delivered_time: Instant { tv_sec: 775, tv_nsec: 582495711 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, end_of_app_limited: 0, last_sent_packet: 1703, largest_acked: 1694, rate_sample: RateSample { bandwidth: 5.69 Mbps, is_app_limited: false, interval: 36.664379ms, delivered: 26074, prior_delivered: 2058278, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 545831332 }), send_elapsed: 35.730567ms, ack_elapsed: 36.664379ms, rtt: 47.953671ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578910, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.963044785Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1704 
[2025-12-13T09:17:26.963048231Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2052041 len=1324 fin=false
[2025-12-13T09:17:26.963053781Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.085618ms latest_rtt=47.953671ms srtt=43.488984ms min_rtt=31.442727ms rttvar=8.402139ms cwnd=20141 ssthresh=20141 bytes_in_flight=12852 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2084352, delivered_time: Instant { tv_sec: 775, tv_nsec: 582495711 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, end_of_app_limited: 0, last_sent_packet: 1704, largest_acked: 1694, rate_sample: RateSample { bandwidth: 5.69 Mbps, is_app_limited: false, interval: 36.664379ms, delivered: 26074, prior_delivered: 2058278, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 545831332 }), send_elapsed: 35.730567ms, ack_elapsed: 36.664379ms, rtt: 47.953671ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578910, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.963076714Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1705 
[2025-12-13T09:17:26.963080030Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2053365 len=1324 fin=false
[2025-12-13T09:17:26.963085360Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.086649ms latest_rtt=47.953671ms srtt=43.488984ms min_rtt=31.442727ms rttvar=8.402139ms cwnd=20141 ssthresh=20141 bytes_in_flight=14202 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2084352, delivered_time: Instant { tv_sec: 775, tv_nsec: 582495711 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, end_of_app_limited: 0, last_sent_packet: 1705, largest_acked: 1694, rate_sample: RateSample { bandwidth: 5.69 Mbps, is_app_limited: false, interval: 36.664379ms, delivered: 26074, prior_delivered: 2058278, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 545831332 }), send_elapsed: 35.730567ms, ack_elapsed: 36.664379ms, rtt: 47.953671ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578910, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.963101530Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1706 
[2025-12-13T09:17:26.963104776Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2054689 len=1324 fin=false
[2025-12-13T09:17:26.963109886Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.087291ms latest_rtt=47.953671ms srtt=43.488984ms min_rtt=31.442727ms rttvar=8.402139ms cwnd=20141 ssthresh=20141 bytes_in_flight=15552 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2084352, delivered_time: Instant { tv_sec: 775, tv_nsec: 582495711 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, end_of_app_limited: 0, last_sent_packet: 1706, largest_acked: 1694, rate_sample: RateSample { bandwidth: 5.69 Mbps, is_app_limited: false, interval: 36.664379ms, delivered: 26074, prior_delivered: 2058278, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 545831332 }), send_elapsed: 35.730567ms, ack_elapsed: 36.664379ms, rtt: 47.953671ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578910, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.963125835Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1707 
[2025-12-13T09:17:26.963132137Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2056013 len=1324 fin=false
[2025-12-13T09:17:26.963137266Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.084215ms latest_rtt=47.953671ms srtt=43.488984ms min_rtt=31.442727ms rttvar=8.402139ms cwnd=20141 ssthresh=20141 bytes_in_flight=16902 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2084352, delivered_time: Instant { tv_sec: 775, tv_nsec: 582495711 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, end_of_app_limited: 0, last_sent_packet: 1707, largest_acked: 1694, rate_sample: RateSample { bandwidth: 5.69 Mbps, is_app_limited: false, interval: 36.664379ms, delivered: 26074, prior_delivered: 2058278, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 545831332 }), send_elapsed: 35.730567ms, ack_elapsed: 36.664379ms, rtt: 47.953671ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578910, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.963153447Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1708 
[2025-12-13T09:17:26.963156673Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2057337 len=1324 fin=false
[2025-12-13T09:17:26.963161642Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.087151ms latest_rtt=47.953671ms srtt=43.488984ms min_rtt=31.442727ms rttvar=8.402139ms cwnd=20141 ssthresh=20141 bytes_in_flight=18252 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2084352, delivered_time: Instant { tv_sec: 775, tv_nsec: 582495711 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, end_of_app_limited: 0, last_sent_packet: 1708, largest_acked: 1694, rate_sample: RateSample { bandwidth: 5.69 Mbps, is_app_limited: false, interval: 36.664379ms, delivered: 26074, prior_delivered: 2058278, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 545831332 }), send_elapsed: 35.730567ms, ack_elapsed: 36.664379ms, rtt: 47.953671ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578910, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.963177321Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1709 
[2025-12-13T09:17:26.963180557Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2058661 len=1324 fin=false
[2025-12-13T09:17:26.963185546Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.087541ms latest_rtt=47.953671ms srtt=43.488984ms min_rtt=31.442727ms rttvar=8.402139ms cwnd=20141 ssthresh=20141 bytes_in_flight=19602 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2084352, delivered_time: Instant { tv_sec: 775, tv_nsec: 582495711 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, end_of_app_limited: 0, last_sent_packet: 1709, largest_acked: 1694, rate_sample: RateSample { bandwidth: 5.69 Mbps, is_app_limited: false, interval: 36.664379ms, delivered: 26074, prior_delivered: 2058278, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 545831332 }), send_elapsed: 35.730567ms, ack_elapsed: 36.664379ms, rtt: 47.953671ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578910, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.963203981Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=521 pn=1710 
[2025-12-13T09:17:26.963207276Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2059985 len=513 fin=false
[2025-12-13T09:17:26.963212336Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.087511ms latest_rtt=47.953671ms srtt=43.488984ms min_rtt=31.442727ms rttvar=8.402139ms cwnd=20141 ssthresh=20141 bytes_in_flight=20141 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 552473316 }) Rate { delivered: 2084352, delivered_time: Instant { tv_sec: 775, tv_nsec: 582495711 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 534542040 }, end_of_app_limited: 0, last_sent_packet: 1710, largest_acked: 1694, rate_sample: RateSample { bandwidth: 5.69 Mbps, is_app_limited: false, interval: 36.664379ms, delivered: 26074, prior_delivered: 2058278, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 545831332 }), send_elapsed: 35.730567ms, ack_elapsed: 36.664379ms, rtt: 47.953671ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 578910, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.963398783Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 9989 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 582642934 } })
[2025-12-13T09:17:26.963411556Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.963419481Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.963428939Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.963433497Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.972901776Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.972948963Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.972968991Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900383 
[2025-12-13T09:17:26.972990060Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=9 blocks=[1667..1671, 1673..1682, 1684..1695, 1697..1697] ecn_counts=None
[2025-12-13T09:17:26.973005879Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1695
[2025-12-13T09:17:26.973013574Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1697
[2025-12-13T09:17:26.973026618Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:26.973096297Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.973111916Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.973142463Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1711 
[2025-12-13T09:17:26.973148645Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2060498 len=1324 fin=false
[2025-12-13T09:17:26.973168231Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=13.917732ms latest_rtt=33.369286ms srtt=42.215021ms min_rtt=31.442727ms rttvar=8.849528ms cwnd=28774 ssthresh=23374 bytes_in_flight=18791 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2087052, delivered_time: Instant { tv_sec: 775, tv_nsec: 592618776 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1711, largest_acked: 1697, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 60.438017ms, delivered: 17550, prior_delivered: 2069502, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 559029130 }), send_elapsed: 60.438017ms, ack_elapsed: 33.589646ms, rtt: 33.369286ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852007, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.973198427Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1712 
[2025-12-13T09:17:26.973202074Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2061822 len=1324 fin=false
[2025-12-13T09:17:26.973207795Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=13.879ms latest_rtt=33.369286ms srtt=42.215021ms min_rtt=31.442727ms rttvar=8.849528ms cwnd=28774 ssthresh=23374 bytes_in_flight=20141 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2087052, delivered_time: Instant { tv_sec: 775, tv_nsec: 592618776 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1712, largest_acked: 1697, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 60.438017ms, delivered: 17550, prior_delivered: 2069502, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 559029130 }), send_elapsed: 60.438017ms, ack_elapsed: 33.589646ms, rtt: 33.369286ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852007, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.973224686Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1713 
[2025-12-13T09:17:26.973228002Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2063146 len=1324 fin=false
[2025-12-13T09:17:26.973233262Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=13.853583ms latest_rtt=33.369286ms srtt=42.215021ms min_rtt=31.442727ms rttvar=8.849528ms cwnd=28774 ssthresh=23374 bytes_in_flight=21491 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2087052, delivered_time: Instant { tv_sec: 775, tv_nsec: 592618776 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1713, largest_acked: 1697, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 60.438017ms, delivered: 17550, prior_delivered: 2069502, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 559029130 }), send_elapsed: 60.438017ms, ack_elapsed: 33.589646ms, rtt: 33.369286ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852007, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.973254501Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1714 
[2025-12-13T09:17:26.973257767Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2064470 len=1324 fin=false
[2025-12-13T09:17:26.973262887Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=13.823948ms latest_rtt=33.369286ms srtt=42.215021ms min_rtt=31.442727ms rttvar=8.849528ms cwnd=28774 ssthresh=23374 bytes_in_flight=22841 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2087052, delivered_time: Instant { tv_sec: 775, tv_nsec: 592618776 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1714, largest_acked: 1697, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 60.438017ms, delivered: 17550, prior_delivered: 2069502, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 559029130 }), send_elapsed: 60.438017ms, ack_elapsed: 33.589646ms, rtt: 33.369286ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852007, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.973278576Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1715 
[2025-12-13T09:17:26.973281762Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2065794 len=1324 fin=false
[2025-12-13T09:17:26.973286721Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=13.800114ms latest_rtt=33.369286ms srtt=42.215021ms min_rtt=31.442727ms rttvar=8.849528ms cwnd=28774 ssthresh=23374 bytes_in_flight=24191 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2087052, delivered_time: Instant { tv_sec: 775, tv_nsec: 592618776 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1715, largest_acked: 1697, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 60.438017ms, delivered: 17550, prior_delivered: 2069502, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 559029130 }), send_elapsed: 60.438017ms, ack_elapsed: 33.589646ms, rtt: 33.369286ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852007, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.973305236Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1716 
[2025-12-13T09:17:26.973308502Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2067118 len=1324 fin=false
[2025-12-13T09:17:26.973313631Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=13.773213ms latest_rtt=33.369286ms srtt=42.215021ms min_rtt=31.442727ms rttvar=8.849528ms cwnd=28774 ssthresh=23374 bytes_in_flight=25541 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2087052, delivered_time: Instant { tv_sec: 775, tv_nsec: 592618776 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1716, largest_acked: 1697, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 60.438017ms, delivered: 17550, prior_delivered: 2069502, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 559029130 }), send_elapsed: 60.438017ms, ack_elapsed: 33.589646ms, rtt: 33.369286ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852007, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.973329170Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1717 
[2025-12-13T09:17:26.973332386Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2068442 len=1324 fin=false
[2025-12-13T09:17:26.973337375Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=13.749469ms latest_rtt=33.369286ms srtt=42.215021ms min_rtt=31.442727ms rttvar=8.849528ms cwnd=28774 ssthresh=23374 bytes_in_flight=26891 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2087052, delivered_time: Instant { tv_sec: 775, tv_nsec: 592618776 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1717, largest_acked: 1697, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 60.438017ms, delivered: 17550, prior_delivered: 2069502, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 559029130 }), send_elapsed: 60.438017ms, ack_elapsed: 33.589646ms, rtt: 33.369286ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852007, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.973375877Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1718 
[2025-12-13T09:17:26.973379223Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2069766 len=1324 fin=false
[2025-12-13T09:17:26.973384713Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=13.702091ms latest_rtt=33.369286ms srtt=42.215021ms min_rtt=31.442727ms rttvar=8.849528ms cwnd=28774 ssthresh=23374 bytes_in_flight=28241 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2087052, delivered_time: Instant { tv_sec: 775, tv_nsec: 592618776 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1718, largest_acked: 1697, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 60.438017ms, delivered: 17550, prior_delivered: 2069502, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 559029130 }), send_elapsed: 60.438017ms, ack_elapsed: 33.589646ms, rtt: 33.369286ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852007, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.973403989Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=515 pn=1719 
[2025-12-13T09:17:26.973407265Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2071090 len=507 fin=false
[2025-12-13T09:17:26.973412455Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=13.67438ms latest_rtt=33.369286ms srtt=42.215021ms min_rtt=31.442727ms rttvar=8.849528ms cwnd=28774 ssthresh=23374 bytes_in_flight=28774 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 774, tv_nsec: 905217042 }) Rate { delivered: 2087052, delivered_time: Instant { tv_sec: 775, tv_nsec: 592618776 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1719, largest_acked: 1697, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 60.438017ms, delivered: 17550, prior_delivered: 2069502, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 559029130 }), send_elapsed: 60.438017ms, ack_elapsed: 33.589646ms, rtt: 33.369286ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852007, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=2.647254869509635 w_max=33392 } 
[2025-12-13T09:17:26.973564918Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 11333 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 582642934 } })
[2025-12-13T09:17:26.973578484Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.973585577Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.973596246Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.973600885Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.987677995Z TRACE quiche_server] timed out
[2025-12-13T09:17:26.987705196Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:26.987712880Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1696 lost on epoch 2
[2025-12-13T09:17:26.987720534Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=88.294253ms latest_rtt=33.369286ms srtt=42.215021ms min_rtt=31.442727ms rttvar=8.849528ms cwnd=20141 ssthresh=20141 bytes_in_flight=27424 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2087052, delivered_time: Instant { tv_sec: 775, tv_nsec: 592618776 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1719, largest_acked: 1697, rate_sample: RateSample { bandwidth: 2.32 Mbps, is_app_limited: false, interval: 60.438017ms, delivered: 17550, prior_delivered: 2069502, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 559029130 }), send_elapsed: 60.438017ms, ack_elapsed: 33.589646ms, rtt: 33.369286ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 852007, last_update: Instant { tv_sec: 775, tv_nsec: 582642934 }, next_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.987778883Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.987788170Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.989014241Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:26.989032405Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:26.989045349Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900384 
[2025-12-13T09:17:26.989061078Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1268 blocks=[1667..1671, 1673..1682, 1684..1695, 1697..1702] ecn_counts=None
[2025-12-13T09:17:26.989069634Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1698
[2025-12-13T09:17:26.989074062Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1699
[2025-12-13T09:17:26.989079362Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1700
[2025-12-13T09:17:26.989084522Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1701
[2025-12-13T09:17:26.989089230Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1702
[2025-12-13T09:17:26.989099700Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=17
[2025-12-13T09:17:26.989132310Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:26.989143671Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.989156074Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1720 
[2025-12-13T09:17:26.989160022Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2013905 len=1324 fin=false
[2025-12-13T09:17:26.989176723Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.280371ms latest_rtt=49.446726ms srtt=41.850983ms min_rtt=31.442727ms rttvar=7.365219ms cwnd=20141 ssthresh=20141 bytes_in_flight=22672 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2093154, delivered_time: Instant { tv_sec: 775, tv_nsec: 608696216 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1720, largest_acked: 1702, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 41.838001ms, delivered: 22302, prior_delivered: 2070852, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 566858215 }), send_elapsed: 24.70745ms, ack_elapsed: 41.838001ms, rtt: 49.446726ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 601568, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.989223640Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1721 
[2025-12-13T09:17:26.989227397Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2071597 len=1324 fin=false
[2025-12-13T09:17:26.989234380Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.295819ms latest_rtt=49.446726ms srtt=41.850983ms min_rtt=31.442727ms rttvar=7.365219ms cwnd=20141 ssthresh=20141 bytes_in_flight=24022 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2093154, delivered_time: Instant { tv_sec: 775, tv_nsec: 608696216 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1721, largest_acked: 1702, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 41.838001ms, delivered: 22302, prior_delivered: 2070852, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 566858215 }), send_elapsed: 24.70745ms, ack_elapsed: 41.838001ms, rtt: 49.446726ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 601568, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.989255539Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1722 
[2025-12-13T09:17:26.989260899Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2072921 len=1324 fin=false
[2025-12-13T09:17:26.989270467Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.291913ms latest_rtt=49.446726ms srtt=41.850983ms min_rtt=31.442727ms rttvar=7.365219ms cwnd=20141 ssthresh=20141 bytes_in_flight=25372 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2093154, delivered_time: Instant { tv_sec: 775, tv_nsec: 608696216 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1722, largest_acked: 1702, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 41.838001ms, delivered: 22302, prior_delivered: 2070852, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 566858215 }), send_elapsed: 24.70745ms, ack_elapsed: 41.838001ms, rtt: 49.446726ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 601568, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.989304280Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=204 pn=1723 
[2025-12-13T09:17:26.989307857Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2074245 len=196 fin=false
[2025-12-13T09:17:26.989313527Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=96.298605ms latest_rtt=49.446726ms srtt=41.850983ms min_rtt=31.442727ms rttvar=7.365219ms cwnd=20141 ssthresh=20141 bytes_in_flight=25594 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2093154, delivered_time: Instant { tv_sec: 775, tv_nsec: 608696216 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 559249490 }, end_of_app_limited: 0, last_sent_packet: 1723, largest_acked: 1702, rate_sample: RateSample { bandwidth: 4.26 Mbps, is_app_limited: false, interval: 41.838001ms, delivered: 22302, prior_delivered: 2070852, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 566858215 }), send_elapsed: 24.70745ms, ack_elapsed: 41.838001ms, rtt: 49.446726ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 601568, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:26.989436105Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 4272 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 608800871 } })
[2025-12-13T09:17:26.989444310Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:26.989449810Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:26.989455792Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:26.989458817Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.006295706Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:27.006336612Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:27.006384692Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900385 
[2025-12-13T09:17:27.006416200Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=5 blocks=[1667..1671, 1673..1682, 1684..1695, 1697..1712] ecn_counts=None
[2025-12-13T09:17:27.006431368Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1703
[2025-12-13T09:17:27.006437199Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1704
[2025-12-13T09:17:27.006442018Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1705
[2025-12-13T09:17:27.006446506Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1706
[2025-12-13T09:17:27.006451205Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1707
[2025-12-13T09:17:27.006456214Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1708
[2025-12-13T09:17:27.006461815Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1709
[2025-12-13T09:17:27.006466513Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1710
[2025-12-13T09:17:27.006470220Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1711
[2025-12-13T09:17:27.006473236Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1712
[2025-12-13T09:17:27.006483776Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=18
[2025-12-13T09:17:27.006543747Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:27.006557563Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.006576648Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1724 
[2025-12-13T09:17:27.006580596Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2074441 len=1324 fin=false
[2025-12-13T09:17:27.006599511Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.593086ms latest_rtt=43.38982ms srtt=42.038337ms min_rtt=31.442727ms rttvar=5.898623ms cwnd=20141 ssthresh=20141 bytes_in_flight=14255 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2105843, delivered_time: Instant { tv_sec: 775, tv_nsec: 626032754 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1724, largest_acked: 1712, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 33.413978ms, delivered: 18791, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 33.413978ms, rtt: 43.38982ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598887, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.006639205Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1725 
[2025-12-13T09:17:27.006644925Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2075765 len=1324 fin=false
[2025-12-13T09:17:27.006652069Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.614475ms latest_rtt=43.38982ms srtt=42.038337ms min_rtt=31.442727ms rttvar=5.898623ms cwnd=20141 ssthresh=20141 bytes_in_flight=15605 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2105843, delivered_time: Instant { tv_sec: 775, tv_nsec: 626032754 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1725, largest_acked: 1712, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 33.413978ms, delivered: 18791, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 33.413978ms, rtt: 43.38982ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598887, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.006670172Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1726 
[2025-12-13T09:17:27.006673498Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2077089 len=1324 fin=false
[2025-12-13T09:17:27.006678447Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.622019ms latest_rtt=43.38982ms srtt=42.038337ms min_rtt=31.442727ms rttvar=5.898623ms cwnd=20141 ssthresh=20141 bytes_in_flight=16955 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2105843, delivered_time: Instant { tv_sec: 775, tv_nsec: 626032754 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1726, largest_acked: 1712, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 33.413978ms, delivered: 18791, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 33.413978ms, rtt: 43.38982ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598887, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.006701210Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1727 
[2025-12-13T09:17:27.006705508Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2078413 len=1324 fin=false
[2025-12-13T09:17:27.006714865Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.615326ms latest_rtt=43.38982ms srtt=42.038337ms min_rtt=31.442727ms rttvar=5.898623ms cwnd=20141 ssthresh=20141 bytes_in_flight=18305 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2105843, delivered_time: Instant { tv_sec: 775, tv_nsec: 626032754 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1727, largest_acked: 1712, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 33.413978ms, delivered: 18791, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 33.413978ms, rtt: 43.38982ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598887, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.006740773Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1728 
[2025-12-13T09:17:27.006746514Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2079737 len=1324 fin=false
[2025-12-13T09:17:27.006755681Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.614445ms latest_rtt=43.38982ms srtt=42.038337ms min_rtt=31.442727ms rttvar=5.898623ms cwnd=20141 ssthresh=20141 bytes_in_flight=19655 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2105843, delivered_time: Instant { tv_sec: 775, tv_nsec: 626032754 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1728, largest_acked: 1712, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 33.413978ms, delivered: 18791, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 33.413978ms, rtt: 43.38982ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598887, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.006783873Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1729 
[2025-12-13T09:17:27.006796527Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2081061 len=1324 fin=false
[2025-12-13T09:17:27.006807207Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.604606ms latest_rtt=43.38982ms srtt=42.038337ms min_rtt=31.442727ms rttvar=5.898623ms cwnd=20141 ssthresh=20141 bytes_in_flight=21005 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2105843, delivered_time: Instant { tv_sec: 775, tv_nsec: 626032754 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1729, largest_acked: 1712, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 33.413978ms, delivered: 18791, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 33.413978ms, rtt: 43.38982ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598887, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.006837673Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=764 pn=1730 
[2025-12-13T09:17:27.006842322Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2082385 len=756 fin=false
[2025-12-13T09:17:27.006851048Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=90.613113ms latest_rtt=43.38982ms srtt=42.038337ms min_rtt=31.442727ms rttvar=5.898623ms cwnd=20141 ssthresh=20141 bytes_in_flight=21787 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2105843, delivered_time: Instant { tv_sec: 775, tv_nsec: 626032754 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1730, largest_acked: 1712, rate_sample: RateSample { bandwidth: 4.50 Mbps, is_app_limited: false, interval: 33.413978ms, delivered: 18791, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 33.413978ms, rtt: 43.38982ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 598887, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.006994004Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 8882 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 608800871 } })
[2025-12-13T09:17:27.007007910Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.007016195Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.007026013Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:27.007029550Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.009625286Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:27.009658538Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:27.009676211Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900386 
[2025-12-13T09:17:27.009717297Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=6 blocks=[1667..1671, 1673..1682, 1684..1695, 1697..1713, 1715..1715] ecn_counts=None
[2025-12-13T09:17:27.009732275Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1713
[2025-12-13T09:17:27.009737966Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1715
[2025-12-13T09:17:27.009747413Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:27.009777649Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:27.009789201Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.009807685Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1731 
[2025-12-13T09:17:27.009814328Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2083141 len=1324 fin=false
[2025-12-13T09:17:27.009829276Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.677514ms latest_rtt=46.683343ms srtt=42.612961ms min_rtt=31.442727ms rttvar=5.573218ms cwnd=20141 ssthresh=20141 bytes_in_flight=20437 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2108543, delivered_time: Instant { tv_sec: 775, tv_nsec: 629326277 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1731, largest_acked: 1715, rate_sample: RateSample { bandwidth: 4.68 Mbps, is_app_limited: false, interval: 36.707501ms, delivered: 21491, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 36.707501ms, rtt: 46.683343ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590812, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.009856326Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=522 pn=1732 
[2025-12-13T09:17:27.009860033Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2084465 len=514 fin=false
[2025-12-13T09:17:27.009865292Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=5.641838ms latest_rtt=46.683343ms srtt=42.612961ms min_rtt=31.442727ms rttvar=5.573218ms cwnd=20141 ssthresh=20141 bytes_in_flight=20977 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2108543, delivered_time: Instant { tv_sec: 775, tv_nsec: 629326277 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1732, largest_acked: 1715, rate_sample: RateSample { bandwidth: 4.68 Mbps, is_app_limited: false, interval: 36.707501ms, delivered: 21491, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 36.707501ms, rtt: 46.683343ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590812, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.009976058Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 1890 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 608800871 } })
[2025-12-13T09:17:27.009987249Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.009993300Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.010000283Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:27.010003640Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.016090632Z TRACE quiche_server] timed out
[2025-12-13T09:17:27.016130356Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 loss detection timeout expired
[2025-12-13T09:17:27.016141637Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet 1714 lost on epoch 2
[2025-12-13T09:17:27.016150684Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=83.607908ms latest_rtt=46.683343ms srtt=42.612961ms min_rtt=31.442727ms rttvar=5.573218ms cwnd=20141 ssthresh=20141 bytes_in_flight=19627 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2108543, delivered_time: Instant { tv_sec: 775, tv_nsec: 629326277 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1732, largest_acked: 1715, rate_sample: RateSample { bandwidth: 4.68 Mbps, is_app_limited: false, interval: 36.707501ms, delivered: 21491, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 36.707501ms, rtt: 46.683343ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590812, last_update: Instant { tv_sec: 775, tv_nsec: 608800871 }, next_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.016200356Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=496 pn=1733 
[2025-12-13T09:17:27.016205055Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2064470 len=488 fin=false
[2025-12-13T09:17:27.016223299Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=89.867411ms latest_rtt=46.683343ms srtt=42.612961ms min_rtt=31.442727ms rttvar=5.573218ms cwnd=20141 ssthresh=20141 bytes_in_flight=20141 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2108543, delivered_time: Instant { tv_sec: 775, tv_nsec: 629326277 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 582642934 }, end_of_app_limited: 0, last_sent_packet: 1733, largest_acked: 1715, rate_sample: RateSample { bandwidth: 4.68 Mbps, is_app_limited: false, interval: 36.707501ms, delivered: 21491, prior_delivered: 2087052, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 592618776 }), send_elapsed: 23.393444ms, ack_elapsed: 36.707501ms, rtt: 46.683343ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 590812, last_update: Instant { tv_sec: 775, tv_nsec: 635839672 }, next_time: Instant { tv_sec: 775, tv_nsec: 635839672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.016313226Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 514 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 635839672 } })
[2025-12-13T09:17:27.016338563Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.016346007Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.016386182Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:27.016390139Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.021612525Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:27.021642691Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:27.021671124Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900387 
[2025-12-13T09:17:27.021690389Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=39 blocks=[1667..1671, 1673..1682, 1684..1695, 1697..1713, 1715..1720] ecn_counts=None
[2025-12-13T09:17:27.021702502Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1716
[2025-12-13T09:17:27.021708623Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1717
[2025-12-13T09:17:27.021712851Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1718
[2025-12-13T09:17:27.021717029Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1719
[2025-12-13T09:17:27.021722058Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1720
[2025-12-13T09:17:27.021734181Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_DATA max=4685910
[2025-12-13T09:17:27.021739651Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm MAX_STREAM_DATA stream=0 max=2326614
[2025-12-13T09:17:27.021745963Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=5
[2025-12-13T09:17:27.021790836Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:27.021801716Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.021818688Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=852 pn=1734 
[2025-12-13T09:17:27.021824509Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm ACK delay=17 blocks=[11900379..11900387] ecn_counts=None
[2025-12-13T09:17:27.021830159Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2064958 len=836 fin=false
[2025-12-13T09:17:27.021849545Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.390912ms latest_rtt=32.521251ms srtt=41.312496ms min_rtt=31.442727ms rttvar=6.78084ms cwnd=20141 ssthresh=20141 bytes_in_flight=15078 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2114476, delivered_time: Instant { tv_sec: 775, tv_nsec: 641322122 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1734, largest_acked: 1720, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 49.551381ms, delivered: 21322, prior_delivered: 2093154, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 608696216 }), send_elapsed: 49.551381ms, ack_elapsed: 32.625906ms, rtt: 32.521251ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 609410, last_update: Instant { tv_sec: 775, tv_nsec: 635839672 }, next_time: Instant { tv_sec: 775, tv_nsec: 635839672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.021970750Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 870 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 635839672 } })
[2025-12-13T09:17:27.021981971Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.021990307Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.022004844Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1735 
[2025-12-13T09:17:27.022011827Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2084979 len=1324 fin=false
[2025-12-13T09:17:27.022025062Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.404608ms latest_rtt=32.521251ms srtt=41.312496ms min_rtt=31.442727ms rttvar=6.78084ms cwnd=20141 ssthresh=20141 bytes_in_flight=16428 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2114476, delivered_time: Instant { tv_sec: 775, tv_nsec: 641322122 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1735, largest_acked: 1720, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 49.551381ms, delivered: 21322, prior_delivered: 2093154, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 608696216 }), send_elapsed: 49.551381ms, ack_elapsed: 32.625906ms, rtt: 32.521251ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 609410, last_update: Instant { tv_sec: 775, tv_nsec: 635839672 }, next_time: Instant { tv_sec: 775, tv_nsec: 635839672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.022047583Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1736 
[2025-12-13T09:17:27.022053194Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2086303 len=1324 fin=false
[2025-12-13T09:17:27.022063152Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.415228ms latest_rtt=32.521251ms srtt=41.312496ms min_rtt=31.442727ms rttvar=6.78084ms cwnd=20141 ssthresh=20141 bytes_in_flight=17778 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2114476, delivered_time: Instant { tv_sec: 775, tv_nsec: 641322122 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1736, largest_acked: 1720, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 49.551381ms, delivered: 21322, prior_delivered: 2093154, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 608696216 }), send_elapsed: 49.551381ms, ack_elapsed: 32.625906ms, rtt: 32.521251ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 609410, last_update: Instant { tv_sec: 775, tv_nsec: 635839672 }, next_time: Instant { tv_sec: 775, tv_nsec: 635839672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.022090022Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1737 
[2025-12-13T09:17:27.022093639Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2087627 len=1324 fin=false
[2025-12-13T09:17:27.022099389Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.422421ms latest_rtt=32.521251ms srtt=41.312496ms min_rtt=31.442727ms rttvar=6.78084ms cwnd=20141 ssthresh=20141 bytes_in_flight=19128 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2114476, delivered_time: Instant { tv_sec: 775, tv_nsec: 641322122 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1737, largest_acked: 1720, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 49.551381ms, delivered: 21322, prior_delivered: 2093154, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 608696216 }), send_elapsed: 49.551381ms, ack_elapsed: 32.625906ms, rtt: 32.521251ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 609410, last_update: Instant { tv_sec: 775, tv_nsec: 635839672 }, next_time: Instant { tv_sec: 775, tv_nsec: 635839672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.022123424Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=995 pn=1738 
[2025-12-13T09:17:27.022126800Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2088951 len=987 fin=false
[2025-12-13T09:17:27.022132371Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=93.424866ms latest_rtt=32.521251ms srtt=41.312496ms min_rtt=31.442727ms rttvar=6.78084ms cwnd=20141 ssthresh=20141 bytes_in_flight=20141 app_limited=false congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2114476, delivered_time: Instant { tv_sec: 775, tv_nsec: 641322122 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1738, largest_acked: 1720, rate_sample: RateSample { bandwidth: 3.44 Mbps, is_app_limited: false, interval: 49.551381ms, delivered: 21322, prior_delivered: 2093154, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 608696216 }), send_elapsed: 49.551381ms, ack_elapsed: 32.625906ms, rtt: 32.521251ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 609410, last_update: Instant { tv_sec: 775, tv_nsec: 635839672 }, next_time: Instant { tv_sec: 775, tv_nsec: 635839672 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.022239580Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 5063 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 635839672 } })
[2025-12-13T09:17:27.022252184Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.022259567Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.022268354Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:27.022273824Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.044845234Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:27.044904064Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:27.044936063Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900388 
[2025-12-13T09:17:27.044966219Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=3 blocks=[1667..1671, 1673..1682, 1684..1695, 1697..1713, 1715..1730] ecn_counts=None
[2025-12-13T09:17:27.045002747Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1721
[2025-12-13T09:17:27.045009009Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1722
[2025-12-13T09:17:27.045012656Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1723
[2025-12-13T09:17:27.045016042Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1724
[2025-12-13T09:17:27.045019669Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1725
[2025-12-13T09:17:27.045022955Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1726
[2025-12-13T09:17:27.045026361Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1727
[2025-12-13T09:17:27.045032022Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1728
[2025-12-13T09:17:27.045038614Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1729
[2025-12-13T09:17:27.045045397Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1730
[2025-12-13T09:17:27.045061677Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=16
[2025-12-13T09:17:27.045114335Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:27.045125546Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.045152275Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1739 
[2025-12-13T09:17:27.045157335Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2089938 len=1324 fin=false
[2025-12-13T09:17:27.045174146Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.862697ms latest_rtt=55.783455ms srtt=43.118365ms min_rtt=31.442727ms rttvar=8.697369ms cwnd=21491 ssthresh=20141 bytes_in_flight=9687 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2126280, delivered_time: Instant { tv_sec: 775, tv_nsec: 664584326 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1739, largest_acked: 1730, rate_sample: RateSample { bandwidth: 4.24 Mbps, is_app_limited: false, interval: 38.551572ms, delivered: 20437, prior_delivered: 2105843, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 626032754 }), send_elapsed: 26.157937ms, ack_elapsed: 38.551572ms, rtt: 55.783455ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 623023, last_update: Instant { tv_sec: 775, tv_nsec: 664784568 }, next_time: Instant { tv_sec: 775, tv_nsec: 664784568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.045209802Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1740 
[2025-12-13T09:17:27.045215022Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2091262 len=1324 fin=false
[2025-12-13T09:17:27.045221965Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.892212ms latest_rtt=55.783455ms srtt=43.118365ms min_rtt=31.442727ms rttvar=8.697369ms cwnd=21491 ssthresh=20141 bytes_in_flight=11037 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2126280, delivered_time: Instant { tv_sec: 775, tv_nsec: 664584326 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1740, largest_acked: 1730, rate_sample: RateSample { bandwidth: 4.24 Mbps, is_app_limited: false, interval: 38.551572ms, delivered: 20437, prior_delivered: 2105843, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 626032754 }), send_elapsed: 26.157937ms, ack_elapsed: 38.551572ms, rtt: 55.783455ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 623023, last_update: Instant { tv_sec: 775, tv_nsec: 664784568 }, next_time: Instant { tv_sec: 775, tv_nsec: 664784568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.045245819Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1741 
[2025-12-13T09:17:27.045249215Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2092586 len=1324 fin=false
[2025-12-13T09:17:27.045254495Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.89684ms latest_rtt=55.783455ms srtt=43.118365ms min_rtt=31.442727ms rttvar=8.697369ms cwnd=21491 ssthresh=20141 bytes_in_flight=12387 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2126280, delivered_time: Instant { tv_sec: 775, tv_nsec: 664584326 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1741, largest_acked: 1730, rate_sample: RateSample { bandwidth: 4.24 Mbps, is_app_limited: false, interval: 38.551572ms, delivered: 20437, prior_delivered: 2105843, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 626032754 }), send_elapsed: 26.157937ms, ack_elapsed: 38.551572ms, rtt: 55.783455ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 623023, last_update: Instant { tv_sec: 775, tv_nsec: 664784568 }, next_time: Instant { tv_sec: 775, tv_nsec: 664784568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.045270886Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1742 
[2025-12-13T09:17:27.045274122Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2093910 len=1324 fin=false
[2025-12-13T09:17:27.045279201Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.897571ms latest_rtt=55.783455ms srtt=43.118365ms min_rtt=31.442727ms rttvar=8.697369ms cwnd=21491 ssthresh=20141 bytes_in_flight=13737 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2126280, delivered_time: Instant { tv_sec: 775, tv_nsec: 664584326 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1742, largest_acked: 1730, rate_sample: RateSample { bandwidth: 4.24 Mbps, is_app_limited: false, interval: 38.551572ms, delivered: 20437, prior_delivered: 2105843, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 626032754 }), send_elapsed: 26.157937ms, ack_elapsed: 38.551572ms, rtt: 55.783455ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 623023, last_update: Instant { tv_sec: 775, tv_nsec: 664784568 }, next_time: Instant { tv_sec: 775, tv_nsec: 664784568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.045297946Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=1332 pn=1743 
[2025-12-13T09:17:27.045301292Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2095234 len=1324 fin=false
[2025-12-13T09:17:27.045306342Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.897542ms latest_rtt=55.783455ms srtt=43.118365ms min_rtt=31.442727ms rttvar=8.697369ms cwnd=21491 ssthresh=20141 bytes_in_flight=15087 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2126280, delivered_time: Instant { tv_sec: 775, tv_nsec: 664584326 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1743, largest_acked: 1730, rate_sample: RateSample { bandwidth: 4.24 Mbps, is_app_limited: false, interval: 38.551572ms, delivered: 20437, prior_delivered: 2105843, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 626032754 }), send_elapsed: 26.157937ms, ack_elapsed: 38.551572ms, rtt: 55.783455ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 623023, last_update: Instant { tv_sec: 775, tv_nsec: 664784568 }, next_time: Instant { tv_sec: 775, tv_nsec: 664784568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.045322191Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx pkt Short dcid= key_phase=false len=602 pn=1745 
[2025-12-13T09:17:27.045325467Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 tx frm STREAM id=0 off=2096558 len=594 fin=true
[2025-12-13T09:17:27.045330997Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 timer=102.897021ms latest_rtt=55.783455ms srtt=43.118365ms min_rtt=31.442727ms rttvar=8.697369ms cwnd=21491 ssthresh=20141 bytes_in_flight=15707 app_limited=true congestion_recovery_start_time=Some(Instant { tv_sec: 775, tv_nsec: 607358198 }) Rate { delivered: 2126280, delivered_time: Instant { tv_sec: 775, tv_nsec: 664584326 }, first_sent_time: Instant { tv_sec: 775, tv_nsec: 608800871 }, end_of_app_limited: 0, last_sent_packet: 1745, largest_acked: 1730, rate_sample: RateSample { bandwidth: 4.24 Mbps, is_app_limited: false, interval: 38.551572ms, delivered: 20437, prior_delivered: 2105843, prior_time: Some(Instant { tv_sec: 775, tv_nsec: 626032754 }), send_elapsed: 26.157937ms, ack_elapsed: 38.551572ms, rtt: 55.783455ms } } pacer=Pacer { enabled: false, capacity: 13500, used: 0, rate: 623023, last_update: Instant { tv_sec: 775, tv_nsec: 664784568 }, next_time: Instant { tv_sec: 775, tv_nsec: 664784568 }, max_datagram_size: 1350, last_packet_size: Some(0), iv: 0ns, max_pacing_rate: None } hystart=window_end=Some(12) last_round_min_rtt=32.595285ms current_round_min_rtt=34.095702ms css_baseline_min_rtt=18446744073709551615.999999999s rtt_sample_count=1 css_start_time=None css_round_count=0 cubic={ k=1.9995214904617127 w_max=24457.899999999998 } 
[2025-12-13T09:17:27.045504139Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 written 7370 bytes with Some(SendInfo { from: [::]:443, to: [::ffff:193.167.0.100]:48331, at: Instant { tv_sec: 775, tv_nsec: 664784568 } })
[2025-12-13T09:17:27.045521892Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.045530759Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.045536660Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:27.045540497Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.067580338Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:27.067631182Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:27.067653263Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900389 
[2025-12-13T09:17:27.067673842Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=1271 blocks=[1721..1738] ecn_counts=None
[2025-12-13T09:17:27.067686035Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1731
[2025-12-13T09:17:27.067692376Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1732
[2025-12-13T09:17:27.067697155Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1733
[2025-12-13T09:17:27.067700591Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1734
[2025-12-13T09:17:27.067703998Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1735
[2025-12-13T09:17:27.067707003Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1736
[2025-12-13T09:17:27.067709999Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1737
[2025-12-13T09:17:27.067712844Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1738
[2025-12-13T09:17:27.067722672Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=23
[2025-12-13T09:17:27.067763568Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:27.067772796Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.067779959Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:27.067783405Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.082272246Z TRACE quiche_server] got 68 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:27.082308493Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:27.082328500Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=47 pn=11900390 
[2025-12-13T09:17:27.082410801Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm ACK delay=4 blocks=[1721..1743, 1745..1745] ecn_counts=None
[2025-12-13T09:17:27.082425778Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1739
[2025-12-13T09:17:27.082432070Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1740
[2025-12-13T09:17:27.082438041Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1741
[2025-12-13T09:17:27.082444513Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1742
[2025-12-13T09:17:27.082450775Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1743
[2025-12-13T09:17:27.082456656Z TRACE quiche::recovery::congestion::recovery] dc2ce05b15869820485e2b2d28b7feba50a3b404 packet newly acked 1745
[2025-12-13T09:17:27.082470071Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm PADDING len=22
[2025-12-13T09:17:27.082529110Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 68 bytes
[2025-12-13T09:17:27.082547214Z TRACE quiche_server] got 49 bytes from [::ffff:193.167.0.100]:48331 to [::]:443
[2025-12-13T09:17:27.082556271Z TRACE quiche_server] got packet Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false
[2025-12-13T09:17:27.082568934Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx pkt Short dcid=dc2ce05b15869820485e2b2d28b7feba50a3b404 key_phase=false len=28 pn=11900391 
[2025-12-13T09:17:27.082604460Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 rx frm APPLICATION_CLOSE err=0 reason=[4e, 6f, 20, 45, 72, 72, 6f, 72]
[2025-12-13T09:17:27.082625089Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 processed 49 bytes
[2025-12-13T09:17:27.082637622Z TRACE quiche_server] recv() would block
[2025-12-13T09:17:27.082644545Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:27.082651618Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.289905551Z TRACE quiche_server] timed out
[2025-12-13T09:17:27.289956406Z TRACE quiche] dc2ce05b15869820485e2b2d28b7feba50a3b404 draining timeout expired
[2025-12-13T09:17:27.290021617Z TRACE quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 done writing
[2025-12-13T09:17:27.290029171Z TRACE quiche_server] Collecting garbage
[2025-12-13T09:17:27.290040943Z INFO  quiche_server] dc2ce05b15869820485e2b2d28b7feba50a3b404 connection collected recv=305 sent=1713 lost=31 retrans=31 sent_bytes=2182892 recv_bytes=21936 lost_bytes=39956 [local_addr=[::]:443 peer_addr=[::ffff:193.167.0.100]:48331 validation_state=Validated active=true recv=305 sent=1713 lost=31 retrans=31 rtt=42.174351ms min_rtt=Some(31.442727ms) rttvar=6.666324ms cwnd=21491 sent_bytes=2182892 recv_bytes=21936 lost_bytes=0 stream_retrans_bytes=39144 pmtu=1350 delivery_rate=280563]