2025-12-13 10:33:28,586 Generated random file: lonely-red-ocelot of size: 26214400 2025-12-13 10:33:28,586 Requests: https://server4:443/lonely-red-ocelot 2025-12-13 10:33:28,660 2025-12-13 10:33:28,660 Command: WAITFORSERVER=server:443 CERTS=/tmp/certs_9js2ai9y/ TESTCASE_SERVER=transfer TESTCASE_CLIENT=transfer WWW=/tmp/www_rvj4w452/ DOWNLOADS=/tmp/download_9vkhvxzt/ SERVER_LOGS=/tmp/logs_server_fbot5a1_ CLIENT_LOGS=/tmp/logs_client_8beke5eh 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/lonely-red-ocelot" 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 10:34:37,619 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 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 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 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 iperf_client | Setting up routes... iperf_server | wait-for-it.sh: waiting 10 seconds for sim:57832 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 iperf_client | wait-for-it.sh: waiting 10 seconds for sim:57832 sim | server:443 is available after 501.53461ms 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 client | 2025/12/13 10:33:30 listening on [::]:40155 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 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 | 2025/12/13 10:33:30 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 50788 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 50792 connected with 193.167.0.90 port 5001 (ct=30.40 ms) iperf_client | [ 5] local 193.167.0.90 port 5001 connected with 193.167.100.110 port 50792 iperf_client | [ 5] 0.0- 1.0 sec 717 KBytes 5.87 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/40412 us 29.19 iperf_client | [ 5] 1.0- 2.0 sec 745 KBytes 6.10 Mbits/sec iperf_server | [ 3] 1.0000-2.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 25 32K/43830 us 14.95 iperf_client | [ 5] 2.0- 3.0 sec 564 KBytes 4.62 Mbits/sec iperf_server | [ 3] 2.0000-3.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 31K/56923 us 11.51 iperf_client | [ 5] 3.0- 4.0 sec 725 KBytes 5.94 Mbits/sec iperf_server | [ 3] 3.0000-4.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 43K/59449 us 13.23 iperf_client | [ 5] 4.0- 5.0 sec 731 KBytes 5.99 Mbits/sec iperf_server | [ 3] 4.0000-5.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 32K/43771 us 11.98 iperf_client | [ 5] 5.0- 6.0 sec 841 KBytes 6.89 Mbits/sec iperf_server | [ 3] 5.0000-6.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 42K/37260 us 24.62 iperf_client | [ 5] 6.0- 7.0 sec 557 KBytes 4.56 Mbits/sec iperf_server | [ 3] 6.0000-7.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 28K/56305 us 9.31 iperf_client | [ 5] 7.0- 8.0 sec 595 KBytes 4.88 Mbits/sec iperf_server | [ 3] 7.0000-8.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 29K/48608 us 13.48 iperf_client | [ 5] 8.0- 9.0 sec 727 KBytes 5.95 Mbits/sec iperf_server | [ 3] 8.0000-9.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 42K/56088 us 14.02 iperf_client | [ 5] 9.0-10.0 sec 716 KBytes 5.86 Mbits/sec iperf_server | [ 3] 9.0000-10.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 42K/59381 us 11.04 iperf_client | [ 5] 10.0-11.0 sec 748 KBytes 6.13 Mbits/sec iperf_server | [ 3] 10.0000-11.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 2 41K/58625 us 15.65 iperf_client | [ 5] 11.0-12.0 sec 814 KBytes 6.67 Mbits/sec iperf_server | [ 3] 11.0000-12.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 39K/44902 us 17.51 iperf_client | [ 5] 12.0-13.0 sec 775 KBytes 6.35 Mbits/sec iperf_server | [ 3] 12.0000-13.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/46705 us 16.84 iperf_client | [ 5] 13.0-14.0 sec 841 KBytes 6.89 Mbits/sec iperf_server | [ 3] 13.0000-14.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 50K/58581 us 13.42 iperf_client | [ 5] 14.0-15.0 sec 773 KBytes 6.34 Mbits/sec iperf_server | [ 3] 14.0000-15.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 2 46K/59470 us 15.43 iperf_client | [ 5] 15.0-16.0 sec 717 KBytes 5.87 Mbits/sec iperf_server | [ 3] 15.0000-16.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 3 31K/58232 us 11.25 iperf_client | [ 5] 16.0-17.0 sec 749 KBytes 6.14 Mbits/sec iperf_server | [ 3] 16.0000-17.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 29K/58619 us 13.42 iperf_client | [ 5] 17.0-18.0 sec 689 KBytes 5.64 Mbits/sec iperf_server | [ 3] 17.0000-18.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 32K/33658 us 19.47 iperf_server | [ 3] 18.0000-19.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 3 32K/44556 us 14.71 iperf_client | [ 5] 18.0-19.0 sec 703 KBytes 5.76 Mbits/sec iperf_server | [ 3] 19.0000-20.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 1 28K/60099 us 8.72 iperf_client | [ 5] 19.0-20.0 sec 523 KBytes 4.29 Mbits/sec iperf_client | [ 5] 20.0-21.0 sec 592 KBytes 4.85 Mbits/sec iperf_server | [ 3] 20.0000-21.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 32K/58589 us 11.19 iperf_client | [ 5] 21.0-22.0 sec 621 KBytes 5.09 Mbits/sec iperf_server | [ 3] 21.0000-22.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 32K/50099 us 13.08 iperf_client | [ 5] 22.0-23.0 sec 813 KBytes 6.66 Mbits/sec iperf_server | [ 3] 22.0000-23.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 29K/59010 us 15.55 iperf_client | [ 5] 23.0-24.0 sec 827 KBytes 6.78 Mbits/sec iperf_server | [ 3] 23.0000-24.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 48K/57394 us 13.70 iperf_client | [ 5] 24.0-25.0 sec 634 KBytes 5.19 Mbits/sec iperf_server | [ 3] 24.0000-25.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 43K/58522 us 11.20 iperf_client | [ 5] 25.0-26.0 sec 573 KBytes 4.69 Mbits/sec iperf_server | [ 3] 25.0000-26.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 29K/50118 us 10.46 iperf_client | [ 5] 26.0-27.0 sec 598 KBytes 4.90 Mbits/sec iperf_server | [ 3] 26.0000-27.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 31K/47622 us 13.76 iperf_client | [ 5] 27.0-28.0 sec 717 KBytes 5.87 Mbits/sec iperf_server | [ 3] 27.0000-28.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 33K/58464 us 13.45 iperf_client | [ 5] 28.0-29.0 sec 659 KBytes 5.40 Mbits/sec iperf_server | [ 3] 28.0000-29.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 3 33K/48645 us 13.47 iperf_client | [ 5] 29.0-30.0 sec 679 KBytes 5.56 Mbits/sec iperf_server | [ 3] 29.0000-30.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 32K/44319 us 17.74 iperf_client | [ 5] 30.0-31.0 sec 771 KBytes 6.31 Mbits/sec iperf_server | [ 3] 30.0000-31.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 46K/58301 us 13.49 iperf_client | [ 5] 31.0-32.0 sec 779 KBytes 6.38 Mbits/sec iperf_server | [ 3] 31.0000-32.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 43K/57381 us 13.71 iperf_client | [ 5] 32.0-33.0 sec 700 KBytes 5.73 Mbits/sec iperf_server | [ 3] 32.0000-33.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 41K/55577 us 11.79 iperf_client | [ 5] 33.0-34.0 sec 730 KBytes 5.98 Mbits/sec iperf_server | [ 3] 33.0000-34.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 39K/52562 us 14.96 iperf_client | [ 5] 34.0-35.0 sec 892 KBytes 7.31 Mbits/sec iperf_server | [ 3] 34.0000-35.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 52K/48167 us 19.05 iperf_client | [ 5] 35.0-36.0 sec 841 KBytes 6.89 Mbits/sec iperf_server | [ 3] 35.0000-36.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 4 48K/59208 us 13.28 iperf_client | [ 5] 36.0-37.0 sec 846 KBytes 6.93 Mbits/sec iperf_server | [ 3] 36.0000-37.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 42K/44930 us 17.50 iperf_client | [ 5] 37.0-38.0 sec 764 KBytes 6.26 Mbits/sec iperf_server | [ 3] 37.0000-38.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 36K/44837 us 20.46 iperf_server | [ 3] 38.0000-39.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 36K/49175 us 13.33 iperf_client | [ 5] 38.0-39.0 sec 711 KBytes 5.83 Mbits/sec iperf_client | [ 5] 39.0-40.0 sec 699 KBytes 5.72 Mbits/sec iperf_server | [ 3] 39.0000-40.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 35K/46007 us 17.09 iperf_client | [ 5] 40.0-41.0 sec 672 KBytes 5.50 Mbits/sec iperf_server | [ 3] 40.0000-41.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 36K/51365 us 12.76 iperf_client | [ 5] 41.0-42.0 sec 817 KBytes 6.70 Mbits/sec iperf_server | [ 3] 41.0000-42.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 36K/48629 us 18.87 iperf_client | [ 5] 42.0-43.0 sec 846 KBytes 6.93 Mbits/sec iperf_server | [ 3] 42.0000-43.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 52K/59158 us 13.29 iperf_client | [ 5] 43.0-44.0 sec 665 KBytes 5.44 Mbits/sec iperf_server | [ 3] 43.0000-44.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 46K/58057 us 13.55 iperf_client | [ 5] 44.0-45.0 sec 543 KBytes 4.45 Mbits/sec iperf_server | [ 3] 44.0000-45.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 25K/41439 us 12.65 iperf_client | [ 5] 45.0-46.0 sec 604 KBytes 4.95 Mbits/sec iperf_server | [ 3] 45.0000-46.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 1 29K/42734 us 12.27 iperf_client | [ 5] 46.0-47.0 sec 587 KBytes 4.81 Mbits/sec iperf_server | [ 3] 46.0000-47.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 31K/50161 us 13.07 iperf_server | [ 3] 47.0000-48.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 33K/51234 us 10.23 iperf_client | [ 5] 47.0-48.0 sec 619 KBytes 5.07 Mbits/sec iperf_client | [ 5] 48.0-49.0 sec 643 KBytes 5.27 Mbits/sec iperf_server | [ 3] 48.0000-49.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 33K/47943 us 16.40 iperf_client | [ 5] 49.0-50.0 sec 776 KBytes 6.36 Mbits/sec iperf_server | [ 3] 49.0000-50.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 36K/36891 us 21.32 iperf_client | [ 5] 50.0-51.0 sec 781 KBytes 6.39 Mbits/sec iperf_server | [ 3] 50.0000-51.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 36K/40142 us 19.59 iperf_client | [ 5] 51.0-52.0 sec 748 KBytes 6.13 Mbits/sec iperf_server | [ 3] 51.0000-52.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 35K/43167 us 15.18 iperf_client | [ 5] 52.0-53.0 sec 830 KBytes 6.80 Mbits/sec iperf_server | [ 3] 52.0000-53.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 46K/58629 us 15.65 iperf_client | [ 5] 53.0-54.0 sec 795 KBytes 6.51 Mbits/sec iperf_server | [ 3] 53.0000-54.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 43K/52281 us 15.04 iperf_client | [ 5] 54.0-55.0 sec 894 KBytes 7.32 Mbits/sec iperf_server | [ 3] 54.0000-55.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 39K/50849 us 18.04 iperf_client | [ 5] 55.0-56.0 sec 659 KBytes 5.40 Mbits/sec iperf_server | [ 3] 55.0000-56.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/43874 us 17.92 client | 2025/12/13 10:34:26 fetched https://server4:443/lonely-red-ocelot client exited with code 0 Aborting on container exit... Container server Stopping Container client Stopping Container iperf_client Stopping Container iperf_server Stopping Container client Stopped Container iperf_server Stopped Container iperf_client Stopped Container server Stopped Container sim Stopping Container sim Stopped 2025-12-13 10:34:38,154 Using the client's key log file. 2025-12-13 10:34:38,277 2025-12-13 10:34:38,343 Using the client's key log file. 2025-12-13 10:34:38,343 Using the client's key log file. 2025-12-13 10:34:38,464 2025-12-13 10:34:38,750 Using the client's key log file. 2025-12-13 10:34:44,174 Check of downloaded files succeeded. 2025-12-13 10:35:52,165 Transfering 25 MB took 56528 ms. Goodput: 3709 kbps