Iperf

benchmark

Установка
sudo make install clean -C /usr/ports/benchmarks/iperf

ipv6 выключить, треды оставить?

Запуск серверной части
[leksey@at-server] iperf -s -p 999  Server listening on TCP port 999 TCP window size: 64.0 KByte (default)  [ 4] local x.x.x.x port 999 connected with 89.160.45.55 port 6339 [ 4] 0.0-180.0 sec 222 MBytes 10.4 Mbits/sec

Тестирование
Запуск клиентской части (само тестирование): [leksey@at-desktop~]iperf -c x.x.x.x --format k -m -p 999 -t 180  Client connecting to x.x.x.x, TCP port 999 TCP window size: 32.6 KByte (default)  [ 3] local 89.160.45.55 port 6339 connected with x.x.x.x port 999 [ 3] 0.0-180.0 sec 227512 KBytes 10354 Kbits/sec [ 3] MSS size 1334 bytes (MTU 1374 bytes, unknown interface)