47017 2023-07-24 13:06:07 +0300 Не отображает sender в суммарной таблице при проверке трафика с UDP на i586 2023-08-02 10:51:47 +0300 1 1 4 Development Sisyphus iperf3 unstable x86_64 Linux CLOSED FIXED P5 normal --- 1 alimektor asy asy qa-sisyphus oldest_to_newest 230256 0 alimektor 2023-07-24 13:06:07 +0300 Версия - iperf3-3.14-alt1 Дистрибутивы - ALT Workstation 10.1 i586, обновленный до Sisyphus Шаги воспроизведения Команда hostname -i показывает текущий адрес машины. Машина выступает в качестве и сервера, и клиента. Установить пакеты: # apt-get install -y iperf3 libiperf3-0 net-tools Запустить сервер (убедившись, что iperf3 не запущен): # killall iperf3 &> /dev/null ||: # iperf3 --server --daemon --pidfile /root/iperf3.pid --logfile /root/iperf3.log Запустить UDP-трафик: # iperf3 --client $(hostname -i) --parallel 5 --reverse --udp Ожидаемый результат: в итоговой таблице присутствует sender (нормальный Lost/Total) и на клиенте, и на сервере. [ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams [ 5] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.000 ms 0/41 (0%) sender [ 5] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.066 ms 0/41 (0%) receiver [ 7] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.000 ms 0/41 (0%) sender [ 7] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.053 ms 0/41 (0%) receiver [ 9] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.000 ms 0/41 (0%) sender [ 9] 0.00-10.00 sec 1.25 MBytes 1.05 Mbits/sec 0.074 ms 0/40 (0%) receiver [ 11] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.000 ms 0/41 (0%) sender [ 11] 0.00-10.00 sec 1.25 MBytes 1.05 Mbits/sec 0.073 ms 0/40 (0%) receiver [ 13] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.000 ms 0/41 (0%) sender [ 13] 0.00-10.00 sec 1.25 MBytes 1.05 Mbits/sec 0.073 ms 0/40 (0%) receiver [SUM] 0.00-10.00 sec 6.41 MBytes 5.37 Mbits/sec 0.000 ms 0/205 (0%) sender [SUM] 0.00-10.00 sec 6.31 MBytes 5.30 Mbits/sec 0.068 ms 0/202 (0%) receiver Фактический результат: в итоговой таблице отсутствует sender (вывод клиента) [ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams [ 5] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.000 ms 176093659136/0 (-2.5e-39%) [ 5] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.041 ms 0/41 (0%) receiver [ 7] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.000 ms 176093659136/0 (-2.5e-39%) receiver [ 7] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.035 ms 0/41 (0%) receiver [ 9] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.000 ms 176093659136/0 (-2.5e-39%) receiver [ 9] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.036 ms 0/41 (0%) receiver [ 11] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.000 ms 176093659136/0 (-2.5e-39%) receiver [ 11] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.040 ms 0/41 (0%) receiver [ 13] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.000 ms 176093659136/0 (-2.5e-39%) receiver [ 13] 0.00-10.00 sec 1.28 MBytes 1.07 Mbits/sec 0.041 ms 0/41 (0%) receiver [SUM] 0.00-10.00 sec 6.41 MBytes 5.37 Mbits/sec 0.000 ms 880468295680/0 (-2.5e-39%) (null) [SUM] 0.00-10.00 sec 6.41 MBytes 5.37 Mbits/sec 0.039 ms 0/205 (0%) receiver В P10 с версией iperf3-3.12-alt1 не воспроизводится. На x86-64 не воспроизводится. 230727 1 asy 2023-08-02 10:09:39 +0300 https://github.com/esnet/iperf/issues/1554 230728 2 repository-robot 2023-08-02 10:51:47 +0300 iperf3-3.14-alt2 -> sisyphus: Wed Aug 02 2023 Sergey Y. Afonin <asy@altlinux> 3.14-alt2 - Added patch for issue #1554 (ALT #47017)