Real Time Bandwith usage

Is there a way to in real time monitor the bandwidth that is being used by storj , like a speedometer of some sort I can put on my daskboard on my Linux PC?

You can literaly use speedometer if you figure out which specific network interface belongs to the Docker container of your node.

Any idea how to do that?

There are many solutions. I like DarkStat — I install a copy into every storj jail. It looks like so:

You may also use

OpenMediaVault uses