2025-04-30 10:00:39,630 Generated random file: spppwtmcnj of size: 26214400 2025-04-30 10:00:39,630 Requests: https://server4:443/spppwtmcnj 2025-04-30 10:00:39,710 2025-04-30 10:00:39,710 Command: WAITFORSERVER=server:443 CERTS=/tmp/certs_ewr_2ft1/ TESTCASE_SERVER=transfer TESTCASE_CLIENT=transfer WWW=/tmp/www_angpk2hc/ DOWNLOADS=/tmp/download_0vhe66ow/ SERVER_LOGS=/tmp/logs_server_x8hjwo9f CLIENT_LOGS=/tmp/logs_client_xwkqolu3 SCENARIO="simple-p2p --delay=15ms --bandwidth=10Mbps --queue=25" CLIENT=us-central1-docker.pkg.dev/golang-interop-testing/quic/go-x-net:latest SERVER=ghcr.io/ngtcp2/ngtcp2-interop:latest REQUESTS="https://server4:443/spppwtmcnj" IPERF_CONGESTION=cubic docker compose --env-file empty.env up --abort-on-container-exit --timeout 1 sim client server iperf_server iperf_client 2025-04-30 10:01:42,509 Container sim Created Container iperf_server Created Container iperf_client Created Container client Recreate Container server Recreate Container client Recreated Container server Recreated Attaching to client, iperf_client, iperf_server, server, sim sim | waiting 10s for server:443 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 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] client | Setting up routes... server | tx-udp-segmentation: off [not requested] server | tx-checksum-sctp: off 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 server | Endpoint's IPv4 address is 193.167.100.100 client | Endpoint's IPv4 address is 193.167.0.100 iperf_client | wait-for-it.sh: waiting 10 seconds for sim:57832 server | Endpoint's IPv6 address is fd00:cafe:cafe:100::100 client | Endpoint's IPv6 address is fd00:cafe:cafe::100 iperf_server | Setting up routes... 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 | wait-for-it.sh: waiting 30 seconds for sim:57832 iperf_server | wait-for-it.sh: waiting 10 seconds for sim:57832 sim | server:443 is available after 1.029084242s sim | Using scenario: simple-p2p --delay=15ms --bandwidth=10Mbps --queue=25 sim | tcpdump: listening on eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes sim | tcpdump: listening on eth1, link-type EN10MB (Ethernet), snapshot length 262144 bytes iperf_client | wait-for-it.sh: sim:57832 is available after 1 seconds iperf_client | ------------------------------------------------------------ iperf_client | Server listening on TCP port 5001 iperf_client | TCP window size: 128 KByte (default) iperf_client | ------------------------------------------------------------ client | wait-for-it.sh: sim:57832 is available after 1 seconds client | 2025/04/30 10:00:41 listening on [::]:54212 iperf_server | wait-for-it.sh: sim:57832 is available after 1 seconds iperf_server | wait-for-it.sh: waiting 10 seconds for client4:5001 client | 2025/04/30 10:00:41 connected to server4:443 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 44566 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) 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 44570 connected with 193.167.0.90 port 5001 (ct=30.44 ms) iperf_client | [ 5] local 193.167.0.90 port 5001 connected with 193.167.100.110 port 44570 iperf_client | [ 5] 0.0- 1.0 sec 535 KBytes 4.38 Mbits/sec iperf_server | [ ID] Interval Transfer Bandwidth Write/Err Rtry Cwnd/RTT NetPwr iperf_server | [ 3] 0.0000-1.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 56K/40739 us 22.52 iperf_server | [ 3] 1.0000-2.0000 sec 384 KBytes 3.15 Mbits/sec 3/0 24 15K/57869 us 6.79 iperf_client | [ 5] 1.0- 2.0 sec 407 KBytes 3.34 Mbits/sec iperf_client | [ 5] 2.0- 3.0 sec 335 KBytes 2.75 Mbits/sec iperf_server | [ 3] 2.0000-3.0000 sec 384 KBytes 3.15 Mbits/sec 3/0 4 14K/39913 us 9.85 iperf_client | [ 5] 3.0- 4.0 sec 393 KBytes 3.22 Mbits/sec iperf_server | [ 3] 3.0000-4.0000 sec 384 KBytes 3.15 Mbits/sec 3/0 1 21K/44494 us 8.84 iperf_client | [ 5] 4.0- 5.0 sec 533 KBytes 4.37 Mbits/sec iperf_server | [ 3] 4.0000-5.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 0 32K/58876 us 8.90 iperf_client | [ 5] 5.0- 6.0 sec 553 KBytes 4.53 Mbits/sec iperf_server | [ 3] 5.0000-6.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 5 33K/52701 us 12.44 iperf_client | [ 5] 6.0- 7.0 sec 587 KBytes 4.81 Mbits/sec iperf_server | [ 3] 6.0000-7.0000 sec 384 KBytes 3.15 Mbits/sec 3/0 5 28K/46981 us 8.37 iperf_client | [ 5] 7.0- 8.0 sec 566 KBytes 4.63 Mbits/sec iperf_server | [ 3] 7.0000-8.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 3 22K/46191 us 14.19 iperf_server | [ 3] 8.0000-9.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 4 26K/50138 us 10.46 iperf_client | [ 5] 8.0- 9.0 sec 542 KBytes 4.44 Mbits/sec iperf_client | [ 5] 9.0-10.0 sec 551 KBytes 4.52 Mbits/sec iperf_server | [ 3] 9.0000-10.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 26K/45106 us 11.62 iperf_client | [ 5] 10.0-11.0 sec 581 KBytes 4.76 Mbits/sec iperf_server | [ 3] 10.0000-11.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 3 29K/54647 us 11.99 iperf_client | [ 5] 11.0-12.0 sec 696 KBytes 5.70 Mbits/sec iperf_server | [ 3] 11.0000-12.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 4 29K/53681 us 12.21 iperf_server | [ 3] 12.0000-13.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 42K/40066 us 19.63 iperf_client | [ 5] 12.0-13.0 sec 792 KBytes 6.49 Mbits/sec iperf_client | [ 5] 13.0-14.0 sec 658 KBytes 5.39 Mbits/sec iperf_server | [ 3] 13.0000-14.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 4 26K/56580 us 13.90 iperf_client | [ 5] 14.0-15.0 sec 632 KBytes 5.18 Mbits/sec iperf_server | [ 3] 14.0000-15.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 31K/42294 us 15.50 iperf_client | [ 5] 15.0-16.0 sec 594 KBytes 4.87 Mbits/sec iperf_server | [ 3] 15.0000-16.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 32K/54542 us 9.61 iperf_client | [ 5] 16.0-17.0 sec 632 KBytes 5.18 Mbits/sec iperf_server | [ 3] 16.0000-17.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 32K/51285 us 12.78 iperf_client | [ 5] 17.0-18.0 sec 611 KBytes 5.00 Mbits/sec iperf_server | [ 3] 17.0000-18.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 32K/51243 us 12.79 iperf_client | [ 5] 18.0-19.0 sec 643 KBytes 5.27 Mbits/sec iperf_server | [ 3] 18.0000-19.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 35K/54993 us 11.92 iperf_client | [ 5] 19.0-20.0 sec 615 KBytes 5.04 Mbits/sec iperf_server | [ 3] 19.0000-20.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 33K/58555 us 11.19 iperf_client | [ 5] 20.0-21.0 sec 590 KBytes 4.83 Mbits/sec iperf_server | [ 3] 20.0000-21.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 25K/53681 us 12.21 iperf_client | [ 5] 21.0-22.0 sec 646 KBytes 5.29 Mbits/sec iperf_server | [ 3] 21.0000-22.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 28K/42293 us 15.50 iperf_client | [ 5] 22.0-23.0 sec 748 KBytes 6.13 Mbits/sec iperf_server | [ 3] 22.0000-23.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 41K/56772 us 13.85 iperf_client | [ 5] 23.0-24.0 sec 679 KBytes 5.56 Mbits/sec iperf_server | [ 3] 23.0000-24.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 39K/54890 us 11.94 iperf_client | [ 5] 24.0-25.0 sec 727 KBytes 5.95 Mbits/sec iperf_server | [ 3] 24.0000-25.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 39K/53044 us 14.83 iperf_server | [ 3] 25.0000-26.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 36K/45463 us 14.42 iperf_client | [ 5] 25.0-26.0 sec 734 KBytes 6.01 Mbits/sec iperf_client | [ 5] 26.0-27.0 sec 537 KBytes 4.40 Mbits/sec iperf_server | [ 3] 26.0000-27.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 33K/59930 us 10.94 iperf_server | [ 3] 27.0000-28.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 25K/40551 us 12.93 iperf_client | [ 5] 27.0-28.0 sec 625 KBytes 5.12 Mbits/sec iperf_client | [ 5] 28.0-29.0 sec 713 KBytes 5.84 Mbits/sec iperf_server | [ 3] 28.0000-29.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 36K/36990 us 21.26 iperf_client | [ 5] 29.0-30.0 sec 578 KBytes 4.74 Mbits/sec iperf_server | [ 3] 29.0000-30.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 3 28K/43006 us 15.24 iperf_client | [ 5] 30.0-31.0 sec 704 KBytes 5.77 Mbits/sec iperf_server | [ 3] 30.0000-31.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 0 42K/55664 us 11.77 iperf_client | [ 5] 31.0-32.0 sec 732 KBytes 6.00 Mbits/sec iperf_server | [ 3] 31.0000-32.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 5 38K/50251 us 15.65 iperf_client | [ 5] 32.0-33.0 sec 757 KBytes 6.20 Mbits/sec iperf_server | [ 3] 32.0000-33.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 39K/53961 us 14.57 iperf_client | [ 5] 33.0-34.0 sec 850 KBytes 6.96 Mbits/sec iperf_server | [ 3] 33.0000-34.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 5 38K/34530 us 22.78 iperf_client | [ 5] 34.0-35.0 sec 754 KBytes 6.17 Mbits/sec iperf_server | [ 3] 34.0000-35.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 4 32K/57039 us 13.79 iperf_client | [ 5] 35.0-36.0 sec 809 KBytes 6.63 Mbits/sec iperf_server | [ 3] 35.0000-36.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 46K/57891 us 15.85 iperf_client | [ 5] 36.0-37.0 sec 748 KBytes 6.13 Mbits/sec iperf_server | [ 3] 36.0000-37.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 3 31K/58312 us 11.24 iperf_client | [ 5] 37.0-38.0 sec 759 KBytes 6.22 Mbits/sec iperf_server | [ 3] 37.0000-38.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 43K/56359 us 13.95 iperf_client | [ 5] 38.0-39.0 sec 880 KBytes 7.21 Mbits/sec iperf_server | [ 3] 38.0000-39.0000 sec 1.00 MBytes 8.39 Mbits/sec 8/0 4 41K/46698 us 22.45 iperf_client | [ 5] 39.0-40.0 sec 723 KBytes 5.92 Mbits/sec iperf_server | [ 3] 39.0000-40.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 41K/59366 us 8.83 iperf_client | [ 5] 40.0-41.0 sec 737 KBytes 6.04 Mbits/sec iperf_server | [ 3] 40.0000-41.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/50489 us 15.58 iperf_client | [ 5] 41.0-42.0 sec 730 KBytes 5.98 Mbits/sec iperf_server | [ 3] 41.0000-42.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 32K/56275 us 13.97 iperf_client | [ 5] 42.0-43.0 sec 532 KBytes 4.36 Mbits/sec iperf_server | [ 3] 42.0000-43.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 24K/54232 us 9.67 iperf_client | [ 5] 43.0-44.0 sec 544 KBytes 4.46 Mbits/sec iperf_server | [ 3] 43.0000-44.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 25K/44619 us 11.75 iperf_client | [ 5] 44.0-45.0 sec 568 KBytes 4.66 Mbits/sec iperf_server | [ 3] 44.0000-45.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 25K/43845 us 14.95 iperf_client | [ 5] 45.0-46.0 sec 703 KBytes 5.76 Mbits/sec iperf_server | [ 3] 45.0000-46.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 41K/56400 us 13.94 iperf_client | [ 5] 46.0-47.0 sec 699 KBytes 5.72 Mbits/sec iperf_server | [ 3] 46.0000-47.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 38K/47677 us 13.75 iperf_client | [ 5] 47.0-48.0 sec 728 KBytes 5.97 Mbits/sec iperf_server | [ 3] 47.0000-48.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 39K/53546 us 12.24 iperf_client | [ 5] 48.0-49.0 sec 834 KBytes 6.83 Mbits/sec iperf_server | [ 3] 48.0000-49.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 4 35K/44581 us 20.58 client | 2025/04/30 10:01:31 fetched https://server4:443/spppwtmcnj iperf_client | [ 5] 49.0-50.0 sec 812 KBytes 6.65 Mbits/sec iperf_server | [ 3] 49.0000-50.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 3 33K/57569 us 15.94 client exited with code 0 Aborting on container exit... Container iperf_server Stopping Container client Stopping Container server Stopping Container iperf_client Stopping Container client Stopped Container iperf_server Stopped Container iperf_client Stopped Container server Stopped Container sim Stopping Container sim Stopped 2025-04-30 10:01:43,029 Using the client's key log file. 2025-04-30 10:01:43,192 2025-04-30 10:01:43,286 Using the client's key log file. 2025-04-30 10:01:43,286 Using the client's key log file. 2025-04-30 10:01:43,456 2025-04-30 10:01:43,585 Using the client's key log file. 2025-04-30 10:01:49,303 Check of downloaded files succeeded. 2025-04-30 10:03:05,589 Transfering 25 MB took 50028 ms. Goodput: 4191 kbps