What is iperf3?

iperf3 ⁠ is a tool for active measurements of the maximum achievable bandwidth on IP networks.

How to use this image

docker run --rm -d -p 5201:5201 --name iperf3 sflow/iperf3 -s

Run a server instance.

docker run --rm sflow/iperf3 -c server_ip

Run a client instance, testing bandwidth to server_ip

docker run --rm sflow/iperf3 -h

List iperf3 options.