2025-12-13 09:01:08,241 Generated random file: pleased-tropical-palkia of size: 26214400 2025-12-13 09:01:08,241 Requests: https://server4:443/pleased-tropical-palkia 2025-12-13 09:01:08,320 2025-12-13 09:01:08,320 Command: WAITFORSERVER=server:443 CERTS=/tmp/certs_k0imcms_/ TESTCASE_SERVER=transfer TESTCASE_CLIENT=transfer WWW=/tmp/www_vub74hqi/ DOWNLOADS=/tmp/download_ulgkcmvu/ SERVER_LOGS=/tmp/logs_server_80q04gjl CLIENT_LOGS=/tmp/logs_client_u6jvm2lj SCENARIO="simple-p2p --delay=15ms --bandwidth=10Mbps --queue=25" CLIENT=ghcr.io/aws/s2n-quic/s2n-quic-qns:latest SERVER=ghcr.io/ngtcp2/ngtcp2-interop:latest REQUESTS="https://server4:443/pleased-tropical-palkia" IPERF_CONGESTION=cubic docker compose --env-file empty.env up --abort-on-container-exit --timeout 1 sim client server iperf_server iperf_client 2025-12-13 09:02:24,054 Container client Recreate Container server Recreate Container server Recreated Container client Recreated Attaching to client, iperf_client, iperf_server, server, sim sim | waiting 10s for server:443 server | Setting up routes... server | Actual changes: server | tx-checksum-ip-generic: off server | tx-tcp-segmentation: off [not requested] server | tx-tcp-ecn-segmentation: off [not requested] server | tx-tcp-mangleid-segmentation: off [not requested] server | tx-tcp6-segmentation: off [not requested] server | tx-udp-segmentation: off [not requested] server | tx-checksum-sctp: off server | Endpoint's IPv4 address is 193.167.100.100 server | Endpoint's IPv6 address is fd00:cafe:cafe:100::100 client | Setting up routes... client | Actual changes: client | tx-checksum-ip-generic: off client | tx-tcp-segmentation: off [not requested] client | tx-tcp-ecn-segmentation: off [not requested] client | tx-tcp-mangleid-segmentation: off [not requested] client | tx-tcp6-segmentation: off [not requested] client | tx-udp-segmentation: off [not requested] client | tx-checksum-sctp: off client | Endpoint's IPv4 address is 193.167.0.100 iperf_server | Setting up routes... client | Endpoint's IPv6 address is fd00:cafe:cafe::100 iperf_server | Actual changes: iperf_server | tx-checksumming: off iperf_server | tx-checksum-ip-generic: off iperf_server | tx-checksum-sctp: off iperf_server | tcp-segmentation-offload: off iperf_server | tx-tcp-segmentation: off [requested on] iperf_server | tx-tcp-ecn-segmentation: off [requested on] iperf_server | tx-tcp-mangleid-segmentation: off [requested on] iperf_server | tx-tcp6-segmentation: off [requested on] iperf_server | tx-udp-segmentation: off [requested on] iperf_server | Endpoint's IPv4 address is 193.167.100.110 iperf_server | Endpoint's IPv6 address is fd00:cafe:cafe:100::110 client | x86_64 iperf_client | Setting up routes... iperf_client | Actual changes: iperf_client | tx-checksumming: off iperf_client | tx-checksum-ip-generic: off iperf_client | tx-checksum-sctp: off iperf_client | tcp-segmentation-offload: off iperf_client | tx-tcp-segmentation: off [requested on] iperf_client | tx-tcp-ecn-segmentation: off [requested on] iperf_client | tx-tcp-mangleid-segmentation: off [requested on] iperf_client | tx-tcp6-segmentation: off [requested on] iperf_client | tx-udp-segmentation: off [requested on] iperf_client | Endpoint's IPv4 address is 193.167.0.90 iperf_client | Endpoint's IPv6 address is fd00:cafe:cafe::90 client | wait-for-it.sh: waiting 30 seconds for sim:57832 iperf_server | wait-for-it.sh: waiting 10 seconds for sim:57832 iperf_client | wait-for-it.sh: waiting 10 seconds for sim:57832 sim | server:443 is available after 501.510117ms sim | Using scenario: simple-p2p --delay=15ms --bandwidth=10Mbps --queue=25 sim | Capturing on 'eth0' sim | Capturing on 'eth1' sim | File: /logs/trace_node_left.pcap sim | File: /logs/trace_node_right.pcap client | wait-for-it.sh: sim:57832 is available after 1 seconds iperf_server | wait-for-it.sh: sim:57832 is available after 1 seconds iperf_client | wait-for-it.sh: sim:57832 is available after 1 seconds iperf_server | wait-for-it.sh: waiting 10 seconds for client4:5001 iperf_client | ------------------------------------------------------------ iperf_client | Server listening on TCP port 5001 iperf_client | TCP window size: 128 KByte (default) iperf_client | ------------------------------------------------------------ iperf_server | wait-for-it.sh: client4:5001 is available after 0 seconds iperf_client | recvn abort failed: Success iperf_client | [ 4] local 193.167.0.90 port 5001 connected with 193.167.100.110 port 38952 iperf_client | [ ID] Interval Transfer Bandwidth iperf_client | [ 4] 0.0- 0.0 sec 0.00 Bytes 0.00 bits/sec iperf_client | [ 4] MSS size 1448 bytes (MTU 1500 bytes, ethernet) client | connecting to server4 at 193.167.100.100:443 iperf_server | ------------------------------------------------------------ iperf_server | Client connecting to client4, TCP port 5001 with pid 46 iperf_server | Write buffer size: 128 KByte iperf_server | TCP window size: 85.0 KByte (default) iperf_server | ------------------------------------------------------------ iperf_server | [ 3] local 193.167.100.110 port 38958 connected with 193.167.0.90 port 5001 (ct=30.38 ms) iperf_client | [ 5] local 193.167.0.90 port 5001 connected with 193.167.100.110 port 38958 client | GET /pleased-tropical-palkia iperf_client | [ 5] 0.0- 1.0 sec 783 KBytes 6.42 Mbits/sec iperf_server | [ ID] Interval Transfer Bandwidth Write/Err Rtry Cwnd/RTT NetPwr iperf_server | [ 3] 0.0000-1.0000 sec 1.12 MBytes 9.44 Mbits/sec 9/0 0 56K/38470 us 30.66 iperf_client | [ 5] 1.0- 2.0 sec 621 KBytes 5.09 Mbits/sec iperf_server | [ 3] 1.0000-2.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 37 29K/43824 us 17.95 iperf_client | [ 5] 2.0- 3.0 sec 638 KBytes 5.22 Mbits/sec iperf_server | [ 3] 2.0000-3.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 35K/59691 us 8.78 iperf_client | [ 5] 3.0- 4.0 sec 721 KBytes 5.91 Mbits/sec iperf_server | [ 3] 3.0000-4.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 43K/59377 us 13.24 iperf_client | [ 5] 4.0- 5.0 sec 748 KBytes 6.13 Mbits/sec iperf_server | [ 3] 4.0000-5.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 4 43K/59358 us 13.25 iperf_client | [ 5] 5.0- 6.0 sec 867 KBytes 7.10 Mbits/sec iperf_server | [ 3] 5.0000-6.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 42K/37907 us 20.75 iperf_client | [ 5] 6.0- 7.0 sec 839 KBytes 6.87 Mbits/sec iperf_server | [ 3] 6.0000-7.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 38K/43627 us 21.03 iperf_client | [ 5] 7.0- 8.0 sec 782 KBytes 6.41 Mbits/sec iperf_server | [ 3] 7.0000-8.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 33K/50400 us 15.60 iperf_client | [ 5] 8.0- 9.0 sec 621 KBytes 5.09 Mbits/sec iperf_server | [ 3] 8.0000-9.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 32K/60796 us 10.78 iperf_client | [ 5] 9.0-10.0 sec 457 KBytes 3.74 Mbits/sec iperf_server | [ 3] 9.0000-10.0000 sec 384 KBytes 3.15 Mbits/sec 3/0 4 25K/58094 us 6.77 iperf_client | [ 5] 10.0-11.0 sec 550 KBytes 4.51 Mbits/sec iperf_server | [ 3] 10.0000-11.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 0 35K/55579 us 9.43 iperf_client | [ 5] 11.0-12.0 sec 553 KBytes 4.53 Mbits/sec iperf_server | [ 3] 11.0000-12.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 3 21K/52465 us 12.49 iperf_client | [ 5] 12.0-13.0 sec 513 KBytes 4.20 Mbits/sec iperf_server | [ 3] 12.0000-13.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 1 31K/56538 us 9.27 iperf_client | [ 5] 13.0-14.0 sec 604 KBytes 4.95 Mbits/sec iperf_server | [ 3] 13.0000-14.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 29K/44645 us 14.68 iperf_client | [ 5] 14.0-15.0 sec 622 KBytes 5.10 Mbits/sec iperf_server | [ 3] 14.0000-15.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 1 35K/59121 us 8.87 iperf_client | [ 5] 15.0-16.0 sec 670 KBytes 5.49 Mbits/sec iperf_server | [ 3] 15.0000-16.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 29K/42503 us 18.50 iperf_client | [ 5] 16.0-17.0 sec 823 KBytes 6.74 Mbits/sec iperf_server | [ 3] 16.0000-17.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 45K/60259 us 13.05 iperf_client | [ 5] 17.0-18.0 sec 812 KBytes 6.65 Mbits/sec iperf_server | [ 3] 17.0000-18.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 43K/52783 us 14.90 iperf_client | [ 5] 18.0-19.0 sec 781 KBytes 6.39 Mbits/sec iperf_server | [ 3] 18.0000-19.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 41K/46611 us 16.87 iperf_client | [ 5] 19.0-20.0 sec 778 KBytes 6.37 Mbits/sec iperf_server | [ 3] 19.0000-20.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/45456 us 17.30 iperf_client | [ 5] 20.0-21.0 sec 798 KBytes 6.53 Mbits/sec iperf_server | [ 3] 20.0000-21.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 36K/43805 us 17.95 iperf_client | [ 5] 21.0-22.0 sec 823 KBytes 6.74 Mbits/sec iperf_server | [ 3] 21.0000-22.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 36K/41613 us 22.05 iperf_client | [ 5] 22.0-23.0 sec 840 KBytes 6.88 Mbits/sec iperf_server | [ 3] 22.0000-23.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 49K/43864 us 17.93 iperf_client | [ 5] 23.0-24.0 sec 766 KBytes 6.28 Mbits/sec iperf_server | [ 3] 23.0000-24.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 45K/58357 us 13.48 iperf_server | [ 3] 24.0000-25.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 4 43K/54984 us 14.30 iperf_client | [ 5] 24.0-25.0 sec 781 KBytes 6.39 Mbits/sec iperf_client | [ 5] 25.0-26.0 sec 720 KBytes 5.90 Mbits/sec iperf_server | [ 3] 25.0000-26.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 4 41K/50547 us 15.56 iperf_client | [ 5] 26.0-27.0 sec 663 KBytes 5.43 Mbits/sec iperf_server | [ 3] 26.0000-27.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 38K/58978 us 13.33 iperf_client | [ 5] 27.0-28.0 sec 581 KBytes 4.76 Mbits/sec iperf_server | [ 3] 27.0000-28.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 28K/52641 us 12.45 iperf_client | [ 5] 28.0-29.0 sec 803 KBytes 6.58 Mbits/sec iperf_server | [ 3] 28.0000-29.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 43K/49421 us 15.91 iperf_client | [ 5] 29.0-30.0 sec 711 KBytes 5.83 Mbits/sec iperf_server | [ 3] 29.0000-30.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 42K/55253 us 14.23 iperf_client | [ 5] 30.0-31.0 sec 748 KBytes 6.13 Mbits/sec iperf_server | [ 3] 30.0000-31.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 39K/48718 us 16.14 iperf_client | [ 5] 31.0-32.0 sec 766 KBytes 6.28 Mbits/sec iperf_server | [ 3] 31.0000-32.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 38K/46931 us 16.76 iperf_client | [ 5] 32.0-33.0 sec 666 KBytes 5.46 Mbits/sec iperf_server | [ 3] 32.0000-33.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 38K/58941 us 8.90 iperf_client | [ 5] 33.0-34.0 sec 793 KBytes 6.50 Mbits/sec iperf_server | [ 3] 33.0000-34.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 43K/57249 us 13.74 iperf_client | [ 5] 34.0-35.0 sec 790 KBytes 6.48 Mbits/sec iperf_server | [ 3] 34.0000-35.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 41K/46868 us 16.78 iperf_client | [ 5] 35.0-36.0 sec 790 KBytes 6.48 Mbits/sec iperf_server | [ 3] 35.0000-36.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 39K/46613 us 16.87 iperf_client | [ 5] 36.0-37.0 sec 785 KBytes 6.43 Mbits/sec iperf_server | [ 3] 36.0000-37.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 36K/42857 us 21.41 iperf_client | [ 5] 37.0-38.0 sec 803 KBytes 6.58 Mbits/sec iperf_server | [ 3] 37.0000-38.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 49K/59231 us 13.28 iperf_client | [ 5] 38.0-39.0 sec 834 KBytes 6.83 Mbits/sec iperf_server | [ 3] 38.0000-39.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 45K/58094 us 13.54 iperf_server | [ 3] 39.0000-40.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 39K/44758 us 17.57 iperf_client | [ 5] 39.0-40.0 sec 812 KBytes 6.65 Mbits/sec iperf_client | [ 5] 40.0-41.0 sec 793 KBytes 6.50 Mbits/sec iperf_server | [ 3] 40.0000-41.0000 sec 1.00 MBytes 8.39 Mbits/sec 8/0 1 35K/58783 us 17.84 iperf_client | [ 5] 41.0-42.0 sec 782 KBytes 6.41 Mbits/sec iperf_server | [ 3] 41.0000-42.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 42K/53933 us 14.58 iperf_client | [ 5] 42.0-43.0 sec 805 KBytes 6.59 Mbits/sec iperf_server | [ 3] 42.0000-43.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 41K/50124 us 15.69 iperf_client | [ 5] 43.0-44.0 sec 872 KBytes 7.15 Mbits/sec iperf_server | [ 3] 43.0000-44.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 52K/59722 us 13.17 iperf_client | [ 5] 44.0-45.0 sec 943 KBytes 7.73 Mbits/sec iperf_server | [ 3] 44.0000-45.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 46K/41929 us 21.88 iperf_client | [ 5] 45.0-46.0 sec 805 KBytes 6.59 Mbits/sec iperf_server | [ 3] 45.0000-46.0000 sec 1.00 MBytes 8.39 Mbits/sec 8/0 1 41K/47546 us 22.05 iperf_client | [ 5] 46.0-47.0 sec 820 KBytes 6.72 Mbits/sec iperf_server | [ 3] 46.0000-47.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 45K/53137 us 14.80 iperf_client | [ 5] 47.0-48.0 sec 884 KBytes 7.24 Mbits/sec iperf_server | [ 3] 47.0000-48.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 56K/60656 us 15.13 iperf_client | [ 5] 48.0-49.0 sec 761 KBytes 6.23 Mbits/sec iperf_server | [ 3] 48.0000-49.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 49K/58221 us 13.51 iperf_client | [ 5] 49.0-50.0 sec 683 KBytes 5.60 Mbits/sec iperf_server | [ 3] 49.0000-50.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 35K/48427 us 10.83 iperf_client | [ 5] 50.0-51.0 sec 764 KBytes 6.26 Mbits/sec iperf_server | [ 3] 50.0000-51.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 42K/60457 us 13.01 iperf_client | [ 5] 51.0-52.0 sec 843 KBytes 6.90 Mbits/sec iperf_server | [ 3] 51.0000-52.0000 sec 1.00 MBytes 8.39 Mbits/sec 8/0 2 43K/42425 us 24.72 iperf_client | [ 5] 52.0-53.0 sec 789 KBytes 6.46 Mbits/sec iperf_server | [ 3] 52.0000-53.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 45K/51524 us 15.26 iperf_client | [ 5] 53.0-54.0 sec 831 KBytes 6.81 Mbits/sec iperf_server | [ 3] 53.0000-54.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/43764 us 17.97 iperf_client | [ 5] 54.0-55.0 sec 807 KBytes 6.61 Mbits/sec iperf_server | [ 3] 54.0000-55.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 32K/57606 us 13.65 iperf_client | [ 5] 55.0-56.0 sec 802 KBytes 6.57 Mbits/sec iperf_server | [ 3] 55.0000-56.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 46K/57103 us 13.77 iperf_client | [ 5] 56.0-57.0 sec 786 KBytes 6.44 Mbits/sec iperf_server | [ 3] 56.0000-57.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 42K/54390 us 16.87 iperf_client | [ 5] 57.0-58.0 sec 824 KBytes 6.75 Mbits/sec iperf_server | [ 3] 57.0000-58.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 41K/46411 us 16.94 iperf_client | [ 5] 58.0-59.0 sec 902 KBytes 7.39 Mbits/sec iperf_server | [ 3] 58.0000-59.0000 sec 1.00 MBytes 8.39 Mbits/sec 8/0 0 52K/56106 us 18.69 iperf_client | [ 5] 59.0-60.0 sec 913 KBytes 7.48 Mbits/sec iperf_server | [ 3] 59.0000-60.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 50K/59671 us 13.18 iperf_client | [ 5] 60.0-61.0 sec 841 KBytes 6.89 Mbits/sec iperf_server | [ 3] 60.0000-61.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 46K/52018 us 17.64 iperf_client | [ 5] 61.0-62.0 sec 830 KBytes 6.80 Mbits/sec iperf_server | [ 3] 61.0000-62.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 42K/48083 us 16.36 client | Request /pleased-tropical-palkia completed successfully iperf_client | [ 5] 62.0-63.0 sec 947 KBytes 7.76 Mbits/sec iperf_server | [ 3] 62.0000-63.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 56K/58357 us 15.72 client exited with code 0 Aborting on container exit... Container iperf_client Stopping Container server Stopping Container client Stopping Container iperf_server Stopping Container client Stopped Container server Stopped Container iperf_server Stopped Container iperf_client Stopped Container sim Stopping Container sim Stopped 2025-12-13 09:02:24,748 Using the client's key log file. 2025-12-13 09:02:24,949 2025-12-13 09:02:25,063 Using the client's key log file. 2025-12-13 09:02:25,063 Using the client's key log file. 2025-12-13 09:02:25,260 2025-12-13 09:02:25,412 Using the client's key log file. 2025-12-13 09:02:31,912 Check of downloaded files succeeded. 2025-12-13 09:03:45,105 Transfering 25 MB took 62910 ms. Goodput: 3333 kbps