2025-04-30 11:13:03,063 Generated random file: ujxrujzvcd of size: 26214400 2025-04-30 11:13:03,063 Requests: https://server4:443/ujxrujzvcd 2025-04-30 11:13:03,130 2025-04-30 11:13:03,131 Command: WAITFORSERVER=server:443 CERTS=/tmp/certs_6kgf1ie9/ TESTCASE_SERVER=transfer TESTCASE_CLIENT=transfer WWW=/tmp/www_g79xu2nl/ DOWNLOADS=/tmp/download_3soeut0_/ SERVER_LOGS=/tmp/logs_server_3vhnm8qo CLIENT_LOGS=/tmp/logs_client_hd2n6ao2 SCENARIO="simple-p2p --delay=15ms --bandwidth=10Mbps --queue=25" CLIENT=peterdoornbosch/kwik_n_flupke-interop SERVER=ghcr.io/ngtcp2/ngtcp2-interop:latest REQUESTS="https://server4:443/ujxrujzvcd" 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 11:14:03,156 Container sim Created Container client Recreate Container iperf_client Creating Container iperf_server Creating Container server Recreate Container iperf_client Created Container iperf_server Created Container client Recreated Container server 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 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] client | Setting up routes... iperf_server | 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 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_client | Endpoint's IPv4 address is 193.167.0.90 client | Endpoint's IPv4 address is 193.167.0.100 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 | Endpoint's IPv6 address is fd00:cafe:cafe::90 client | Endpoint's IPv6 address is fd00:cafe:cafe::100 iperf_server | wait-for-it.sh: waiting 10 seconds for sim:57832 iperf_client | wait-for-it.sh: waiting 10 seconds for sim:57832 client | Certificate was added to keystore client | wait-for-it.sh: waiting 30 seconds for sim:57832 sim | server:443 is available after 1.051161169s 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 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 59736 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 59740 connected with 193.167.0.90 port 5001 (ct=30.41 ms) iperf_client | [ 5] local 193.167.0.90 port 5001 connected with 193.167.100.110 port 59740 client | wait-for-it.sh: sim:57832 is available after 1 seconds client | Writing keys to /logs/keys.log iperf_client | [ 5] 0.0- 1.0 sec 1.12 MBytes 9.37 Mbits/sec iperf_server | [ ID] Interval Transfer Bandwidth Write/Err Rtry Cwnd/RTT NetPwr iperf_server | [ 3] 0.0000-1.0000 sec 1.50 MBytes 12.6 Mbits/sec 12/0 0 56K/38483 us 40.87 iperf_client | [ 5] 1.0- 2.0 sec 337 KBytes 2.76 Mbits/sec iperf_server | [ 3] 1.0000-2.0000 sec 391 KBytes 3.21 Mbits/sec 4/0 34 24K/62320 us 6.43 iperf_client | [ 5] 2.0- 3.0 sec 201 KBytes 1.64 Mbits/sec iperf_server | [ 3] 2.0000-3.0000 sec 191 KBytes 1.56 Mbits/sec 2/0 22 12K/55470 us 3.52 iperf_client | [ 5] 3.0- 4.0 sec 308 KBytes 2.53 Mbits/sec iperf_server | [ 3] 3.0000-4.0000 sec 318 KBytes 2.61 Mbits/sec 3/0 3 21K/50200 us 6.49 iperf_client | [ 5] 4.0- 5.0 sec 445 KBytes 3.65 Mbits/sec iperf_server | [ 3] 4.0000-5.0000 sec 384 KBytes 3.15 Mbits/sec 3/0 5 25K/46963 us 8.37 iperf_client | [ 5] 5.0- 6.0 sec 506 KBytes 4.15 Mbits/sec iperf_server | [ 3] 5.0000-6.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 4 26K/42802 us 12.25 iperf_client | [ 5] 6.0- 7.0 sec 592 KBytes 4.85 Mbits/sec iperf_server | [ 3] 6.0000-7.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 4 25K/42584 us 15.39 iperf_client | [ 5] 7.0- 8.0 sec 509 KBytes 4.17 Mbits/sec iperf_server | [ 3] 7.0000-8.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 4 22K/58672 us 8.94 iperf_client | [ 5] 8.0- 9.0 sec 492 KBytes 4.03 Mbits/sec iperf_server | [ 3] 8.0000-9.0000 sec 384 KBytes 3.15 Mbits/sec 3/0 5 22K/43875 us 8.96 iperf_client | [ 5] 9.0-10.0 sec 547 KBytes 4.48 Mbits/sec iperf_server | [ 3] 9.0000-10.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 4 24K/47437 us 13.82 iperf_client | [ 5] 10.0-11.0 sec 619 KBytes 5.07 Mbits/sec iperf_server | [ 3] 10.0000-11.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 2 32K/56288 us 9.31 iperf_client | [ 5] 11.0-12.0 sec 689 KBytes 5.64 Mbits/sec iperf_server | [ 3] 11.0000-12.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 41K/56591 us 13.90 iperf_client | [ 5] 12.0-13.0 sec 776 KBytes 6.36 Mbits/sec iperf_server | [ 3] 12.0000-13.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 42K/42304 us 18.59 iperf_client | [ 5] 13.0-14.0 sec 683 KBytes 5.60 Mbits/sec iperf_server | [ 3] 13.0000-14.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 41K/60788 us 12.94 iperf_client | [ 5] 14.0-15.0 sec 624 KBytes 5.11 Mbits/sec iperf_server | [ 3] 14.0000-15.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 28K/42649 us 15.37 iperf_client | [ 5] 15.0-16.0 sec 652 KBytes 5.34 Mbits/sec iperf_server | [ 3] 15.0000-16.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 1 33K/55498 us 9.45 iperf_client | [ 5] 16.0-17.0 sec 624 KBytes 5.11 Mbits/sec iperf_server | [ 3] 16.0000-17.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 0 41K/56163 us 11.67 iperf_client | [ 5] 17.0-18.0 sec 643 KBytes 5.27 Mbits/sec iperf_server | [ 3] 17.0000-18.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 9 29K/46702 us 16.84 iperf_client | [ 5] 18.0-19.0 sec 622 KBytes 5.10 Mbits/sec iperf_server | [ 3] 18.0000-19.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 1 33K/46823 us 11.20 iperf_client | [ 5] 19.0-20.0 sec 592 KBytes 4.85 Mbits/sec iperf_server | [ 3] 19.0000-20.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 29K/42399 us 15.46 iperf_client | [ 5] 20.0-21.0 sec 677 KBytes 5.55 Mbits/sec iperf_server | [ 3] 20.0000-21.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 35K/38406 us 20.48 iperf_client | [ 5] 21.0-22.0 sec 646 KBytes 5.29 Mbits/sec iperf_server | [ 3] 21.0000-22.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 1 38K/59117 us 8.87 iperf_client | [ 5] 22.0-23.0 sec 718 KBytes 5.88 Mbits/sec iperf_server | [ 3] 22.0000-23.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 45K/59207 us 13.28 iperf_client | [ 5] 23.0-24.0 sec 697 KBytes 5.71 Mbits/sec iperf_server | [ 3] 23.0000-24.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 4 32K/40770 us 19.29 iperf_client | [ 5] 24.0-25.0 sec 744 KBytes 6.09 Mbits/sec iperf_server | [ 3] 24.0000-25.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 0 48K/59620 us 8.79 iperf_client | [ 5] 25.0-26.0 sec 690 KBytes 5.65 Mbits/sec iperf_server | [ 3] 25.0000-26.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 38K/47730 us 16.48 iperf_client | [ 5] 26.0-27.0 sec 628 KBytes 5.14 Mbits/sec iperf_server | [ 3] 26.0000-27.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 39K/57593 us 11.38 iperf_client | [ 5] 27.0-28.0 sec 628 KBytes 5.14 Mbits/sec iperf_server | [ 3] 27.0000-28.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 4 28K/42589 us 18.47 iperf_client | [ 5] 28.0-29.0 sec 656 KBytes 5.37 Mbits/sec iperf_server | [ 3] 28.0000-29.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 32K/36010 us 14.56 iperf_client | [ 5] 29.0-30.0 sec 612 KBytes 5.02 Mbits/sec iperf_server | [ 3] 29.0000-30.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 0 41K/61721 us 10.62 iperf_client | [ 5] 30.0-31.0 sec 699 KBytes 5.72 Mbits/sec iperf_server | [ 3] 30.0000-31.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 42K/54133 us 14.53 iperf_client | [ 5] 31.0-32.0 sec 653 KBytes 5.35 Mbits/sec iperf_server | [ 3] 31.0000-32.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 7 28K/48950 us 10.71 iperf_client | [ 5] 32.0-33.0 sec 629 KBytes 5.15 Mbits/sec iperf_server | [ 3] 32.0000-33.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 36K/54894 us 14.33 iperf_client | [ 5] 33.0-34.0 sec 697 KBytes 5.71 Mbits/sec iperf_server | [ 3] 33.0000-34.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 4 28K/43122 us 15.20 iperf_client | [ 5] 34.0-35.0 sec 624 KBytes 5.11 Mbits/sec iperf_server | [ 3] 34.0000-35.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 32K/47747 us 16.47 iperf_client | [ 5] 35.0-36.0 sec 716 KBytes 5.86 Mbits/sec iperf_server | [ 3] 35.0000-36.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 0 46K/58971 us 8.89 iperf_client | [ 5] 36.0-37.0 sec 683 KBytes 5.60 Mbits/sec iperf_server | [ 3] 36.0000-37.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 2 38K/47747 us 16.47 iperf_client | [ 5] 37.0-38.0 sec 669 KBytes 5.48 Mbits/sec iperf_server | [ 3] 37.0000-38.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 3 39K/59676 us 10.98 iperf_client | [ 5] 38.0-39.0 sec 617 KBytes 5.05 Mbits/sec iperf_server | [ 3] 38.0000-39.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 4 29K/42537 us 15.41 iperf_client | [ 5] 39.0-40.0 sec 643 KBytes 5.27 Mbits/sec iperf_server | [ 3] 39.0000-40.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 2 29K/32705 us 20.04 iperf_client | [ 5] 40.0-41.0 sec 639 KBytes 5.24 Mbits/sec iperf_server | [ 3] 40.0000-41.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 32K/42577 us 12.31 iperf_client | [ 5] 41.0-42.0 sec 642 KBytes 5.26 Mbits/sec iperf_server | [ 3] 41.0000-42.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 1 28K/40287 us 19.52 iperf_client | [ 5] 42.0-43.0 sec 677 KBytes 5.55 Mbits/sec iperf_server | [ 3] 42.0000-43.0000 sec 640 KBytes 5.24 Mbits/sec 5/0 1 33K/53889 us 12.16 iperf_client | [ 5] 43.0-44.0 sec 690 KBytes 5.65 Mbits/sec iperf_server | [ 3] 43.0000-44.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 3 35K/45001 us 17.48 iperf_client | [ 5] 44.0-45.0 sec 830 KBytes 6.80 Mbits/sec iperf_server | [ 3] 44.0000-45.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 0 48K/45661 us 17.22 iperf_client | [ 5] 45.0-46.0 sec 680 KBytes 5.57 Mbits/sec iperf_server | [ 3] 45.0000-46.0000 sec 768 KBytes 6.29 Mbits/sec 6/0 4 31K/44485 us 17.68 iperf_client | [ 5] 46.0-47.0 sec 617 KBytes 5.05 Mbits/sec iperf_server | [ 3] 46.0000-47.0000 sec 512 KBytes 4.19 Mbits/sec 4/0 3 33K/45335 us 11.56 client exited with code 0 Aborting on container exit... Container iperf_client Stopping Container client Stopping Container iperf_server Stopping Container server Stopping Container client Stopped Container iperf_server Stopped Container server Stopped Container iperf_client Stopped Container sim Stopping Container sim Stopped 2025-04-30 11:14:03,642 Using the client's key log file. 2025-04-30 11:14:03,792 2025-04-30 11:14:03,883 Using the client's key log file. 2025-04-30 11:14:03,883 Using the client's key log file. 2025-04-30 11:14:04,027 2025-04-30 11:14:04,162 Using the client's key log file. 2025-04-30 11:14:09,792 Check of downloaded files succeeded. 2025-04-30 11:15:24,832 Transfering 25 MB took 46860 ms. Goodput: 4475 kbps