iperf3

Perform network throughput tests.

set up a server

iperf3 -s -p 30001

connect with client

iperf3 -c <host> -p 30001
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9