2025-09-12 06:56:47,089 Generated random file: lktwwhpbos of size: 26214400 2025-09-12 06:56:47,089 Requests: https://server4:443/lktwwhpbos 2025-09-12 06:56:47,165 2025-09-12 06:56:47,166 Command: WAITFORSERVER=server:443 CERTS=/tmp/certs_zc7yrqp3/ TESTCASE_SERVER=transfer TESTCASE_CLIENT=transfer WWW=/tmp/www_txl4jf18/ DOWNLOADS=/tmp/download__mpqsg1g/ SERVER_LOGS=/tmp/logs_server_xdbwdu_j CLIENT_LOGS=/tmp/logs_client_or042a3m SCENARIO="simple-p2p --delay=15ms --bandwidth=10Mbps --queue=25" CLIENT=ghcr.io/ngtcp2/ngtcp2-interop:latest SERVER=stammw/quinn-interop:latest REQUESTS="https://server4:443/lktwwhpbos" IPERF_CONGESTION=cubic docker compose --env-file empty.env up --abort-on-container-exit --timeout 1 sim client server iperf_server iperf_client 2025-09-12 06:57:53,233 Container server Recreate Container client Recreate Container server Recreated Container client 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 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 client | wait-for-it.sh: waiting 30 seconds for sim:57832 server | Endpoint's IPv6 address is fd00:cafe:cafe:100::100 server | Executing server server | 2025-09-12T06:56:48.094982Z INFO server: Listening on port 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 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 iperf_client | wait-for-it.sh: waiting 10 seconds for sim:57832 iperf_server | wait-for-it.sh: waiting 10 seconds for sim:57832 sim | server:443 is available after 501.440785ms sim | Using scenario: simple-p2p --delay=15ms --bandwidth=10Mbps --queue=25 sim | tcpdump: listening on eth1, link-type EN10MB (Ethernet), snapshot length 262144 bytes sim | tcpdump: listening on eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes client | 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: 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 | ------------------------------------------------------------ iperf_server | wait-for-it.sh: waiting 10 seconds for client4:5001 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 34698 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) server | 2025-09-12T06:56:49.214898Z INFO server: serving /www/lktwwhpbos iperf_server | ------------------------------------------------------------ iperf_server | Client connecting to client4, TCP port 5001 with pid 45 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 34712 connected with 193.167.0.90 port 5001 (ct=30.35 ms) iperf_client | [ 5] local 193.167.0.90 port 5001 connected with 193.167.100.110 port 34712 iperf_client | [ 5] 0.0- 1.0 sec 734 KBytes 6.01 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/38475 us 30.66 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 15 46K/57175 us 11.46 iperf_client | [ 5] 2.0- 3.0 sec 766 KBytes 6.28 Mbits/sec iperf_server | [ 3] 2.0000-3.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 42K/54292 us 14.49 iperf_client | [ 5] 3.0- 4.0 sec 802 KBytes 6.57 Mbits/sec iperf_server | [ 3] 3.0000-4.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 53K/56487 us 13.92 iperf_server | [ 3] 4.0000-5.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 33K/53545 us 12.24 iperf_client | [ 5] 4.0- 5.0 sec 655 KBytes 5.36 Mbits/sec iperf_client | [ 5] 5.0- 6.0 sec 704 KBytes 5.77 Mbits/sec iperf_server | [ 3] 5.0000-6.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 45K/60962 us 12.90 iperf_server | [ 3] 6.0000-7.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 43K/61477 us 10.66 iperf_client | [ 5] 6.0- 7.0 sec 675 KBytes 5.53 Mbits/sec iperf_server | [ 3] 7.0000-8.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 41K/60606 us 10.81 iperf_client | [ 5] 7.0- 8.0 sec 634 KBytes 5.19 Mbits/sec iperf_client | [ 5] 8.0- 9.0 sec 730 KBytes 5.98 Mbits/sec iperf_server | [ 3] 8.0000-9.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 39K/59874 us 13.13 iperf_client | [ 5] 9.0-10.0 sec 718 KBytes 5.88 Mbits/sec iperf_server | [ 3] 9.0000-10.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 39K/50941 us 12.87 iperf_client | [ 5] 10.0-11.0 sec 631 KBytes 5.17 Mbits/sec iperf_server | [ 3] 10.0000-11.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 33K/57781 us 11.34 iperf_client | [ 5] 11.0-12.0 sec 690 KBytes 5.65 Mbits/sec iperf_server | [ 3] 11.0000-12.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 31K/43188 us 18.21 iperf_client | [ 5] 12.0-13.0 sec 559 KBytes 4.58 Mbits/sec iperf_server | [ 3] 12.0000-13.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 31K/54726 us 11.98 iperf_client | [ 5] 13.0-14.0 sec 450 KBytes 3.68 Mbits/sec iperf_server | [ 3] 13.0000-14.0000 sec 384 KBytes 3.15 Mbits/sec 3/0 3 21K/46012 us 8.55 iperf_client | [ 5] 14.0-15.0 sec 591 KBytes 4.84 Mbits/sec iperf_server | [ 3] 14.0000-15.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 0 32K/61798 us 10.60 iperf_server | [ 3] 15.0000-16.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 1 33K/48614 us 10.78 iperf_client | [ 5] 15.0-16.0 sec 660 KBytes 5.41 Mbits/sec iperf_client | [ 5] 16.0-17.0 sec 592 KBytes 4.85 Mbits/sec iperf_server | [ 3] 16.0000-17.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 29K/62000 us 10.57 iperf_client | [ 5] 17.0-18.0 sec 730 KBytes 5.98 Mbits/sec iperf_server | [ 3] 17.0000-18.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 41K/56879 us 13.83 iperf_client | [ 5] 18.0-19.0 sec 744 KBytes 6.09 Mbits/sec iperf_server | [ 3] 18.0000-19.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 39K/49779 us 15.80 iperf_client | [ 5] 19.0-20.0 sec 781 KBytes 6.39 Mbits/sec iperf_server | [ 3] 19.0000-20.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 35K/60889 us 12.92 iperf_client | [ 5] 20.0-21.0 sec 703 KBytes 5.76 Mbits/sec iperf_server | [ 3] 20.0000-21.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 0 46K/60627 us 10.81 iperf_client | [ 5] 21.0-22.0 sec 553 KBytes 4.53 Mbits/sec iperf_server | [ 3] 21.0000-22.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 31K/48938 us 13.39 iperf_server | [ 3] 22.0000-23.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 0 42K/59772 us 10.96 iperf_client | [ 5] 22.0-23.0 sec 803 KBytes 6.58 Mbits/sec iperf_client | [ 5] 23.0-24.0 sec 723 KBytes 5.92 Mbits/sec iperf_server | [ 3] 23.0000-24.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 36K/43835 us 20.93 iperf_client | [ 5] 24.0-25.0 sec 706 KBytes 5.78 Mbits/sec iperf_server | [ 3] 24.0000-25.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 35K/48594 us 13.49 iperf_server | [ 3] 25.0000-26.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 32K/46510 us 14.09 iperf_client | [ 5] 25.0-26.0 sec 665 KBytes 5.44 Mbits/sec iperf_client | [ 5] 26.0-27.0 sec 629 KBytes 5.15 Mbits/sec iperf_server | [ 3] 26.0000-27.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 31K/45571 us 14.38 iperf_client | [ 5] 27.0-28.0 sec 561 KBytes 4.60 Mbits/sec iperf_server | [ 3] 27.0000-28.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 31K/58051 us 11.29 iperf_client | [ 5] 28.0-29.0 sec 509 KBytes 4.17 Mbits/sec iperf_server | [ 3] 28.0000-29.0000 sec 384 KBytes 3.15 Mbits/sec 3/0 2 32K/60833 us 6.46 iperf_client | [ 5] 29.0-30.0 sec 588 KBytes 4.82 Mbits/sec iperf_server | [ 3] 29.0000-30.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 31K/57263 us 11.44 iperf_client | [ 5] 30.0-31.0 sec 786 KBytes 6.44 Mbits/sec iperf_server | [ 3] 30.0000-31.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 43K/53635 us 14.66 iperf_client | [ 5] 31.0-32.0 sec 841 KBytes 6.89 Mbits/sec iperf_server | [ 3] 31.0000-32.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 55K/62177 us 14.76 iperf_client | [ 5] 32.0-33.0 sec 844 KBytes 6.92 Mbits/sec iperf_server | [ 3] 32.0000-33.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 50K/58020 us 13.55 iperf_server | [ 3] 33.0000-34.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 46K/54477 us 14.44 iperf_client | [ 5] 33.0-34.0 sec 798 KBytes 6.53 Mbits/sec iperf_server | [ 3] 34.0000-35.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 41K/53932 us 14.58 iperf_client | [ 5] 34.0-35.0 sec 813 KBytes 6.66 Mbits/sec iperf_server | [ 3] 35.0000-36.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 38K/44078 us 17.84 iperf_client | [ 5] 35.0-36.0 sec 718 KBytes 5.88 Mbits/sec iperf_client | [ 5] 36.0-37.0 sec 697 KBytes 5.71 Mbits/sec iperf_server | [ 3] 36.0000-37.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 32K/46780 us 16.81 iperf_client | [ 5] 37.0-38.0 sec 667 KBytes 5.47 Mbits/sec iperf_server | [ 3] 37.0000-38.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 33K/47486 us 13.80 iperf_server | [ 3] 38.0000-39.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 0 43K/56211 us 11.66 iperf_client | [ 5] 38.0-39.0 sec 732 KBytes 6.00 Mbits/sec iperf_client | [ 5] 39.0-40.0 sec 725 KBytes 5.94 Mbits/sec iperf_server | [ 3] 39.0000-40.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 39K/53027 us 14.83 iperf_client | [ 5] 40.0-41.0 sec 881 KBytes 7.22 Mbits/sec iperf_server | [ 3] 40.0000-41.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 50K/55490 us 16.53 iperf_client | [ 5] 41.0-42.0 sec 781 KBytes 6.39 Mbits/sec iperf_server | [ 3] 41.0000-42.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 46K/57290 us 13.73 iperf_client | [ 5] 42.0-43.0 sec 779 KBytes 6.38 Mbits/sec iperf_server | [ 3] 42.0000-43.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 42K/56702 us 13.87 iperf_client | [ 5] 43.0-44.0 sec 875 KBytes 7.17 Mbits/sec iperf_server | [ 3] 43.0000-44.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 0 55K/60145 us 15.25 iperf_client | [ 5] 44.0-45.0 sec 851 KBytes 6.97 Mbits/sec iperf_server | [ 3] 44.0000-45.0000 sec 896 KBytes 7.34 Mbits/sec 7/0 1 50K/60433 us 15.18 iperf_client | [ 5] 45.0-46.0 sec 755 KBytes 6.19 Mbits/sec iperf_server | [ 3] 45.0000-46.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 45K/53160 us 14.79 iperf_client | [ 5] 46.0-47.0 sec 652 KBytes 5.34 Mbits/sec iperf_server | [ 3] 46.0000-47.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 29K/61724 us 12.74 iperf_client | [ 5] 47.0-48.0 sec 639 KBytes 5.24 Mbits/sec iperf_server | [ 3] 47.0000-48.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 0 42K/61670 us 10.63 iperf_client | [ 5] 48.0-49.0 sec 505 KBytes 4.14 Mbits/sec iperf_server | [ 3] 48.0000-49.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 28K/55474 us 9.45 iperf_client | [ 5] 49.0-50.0 sec 402 KBytes 3.29 Mbits/sec iperf_server | [ 3] 49.0000-50.0000 sec 384 KBytes 3.15 Mbits/sec 3/0 2 21K/48003 us 8.19 iperf_client | [ 5] 50.0-51.0 sec 560 KBytes 4.59 Mbits/sec iperf_server | [ 3] 50.0000-51.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 0 31K/47847 us 10.96 iperf_client | [ 5] 51.0-52.0 sec 551 KBytes 4.52 Mbits/sec iperf_server | [ 3] 51.0000-52.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 29K/57011 us 9.20 iperf_client | [ 5] 52.0-53.0 sec 738 KBytes 6.05 Mbits/sec iperf_server | [ 3] 52.0000-53.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 0 39K/61586 us 10.64 client exited with code 0 Aborting on container exit... Container server Stopping Container client Stopping Container iperf_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 2025-09-12 06:57:53,810 Using the client's key log file. 2025-09-12 06:57:53,980 2025-09-12 06:57:54,080 Using the client's key log file. 2025-09-12 06:57:54,081 Using the client's key log file. 2025-09-12 06:57:54,248 2025-09-12 06:57:54,344 Using the client's key log file. 2025-09-12 06:58:00,323 Check of downloaded files succeeded. 2025-09-12 06:59:10,371 Transfering 25 MB took 53570 ms. Goodput: 3914 kbps