Each server has four network ports.

Two ports on server 1 and two ports on server 2 are connected to switch 1.

Two ports on server 1 and two ports on server 2 are connected to switch 2.

I want to do something like this:

root@srv1:~# pv </dev/zero | ssh root@srv2 'cat >/dev/null'

and get a running throughput rate while I unplug and replug cables, BUT I'd like to have four simultaneous streams and four running totals. I don't know how to do this. I'd rather not have four separate sessions open to see this. I just want to have one session that looks like

Or similar. Any suggestions?