Lukas Sismis

This is supposed to be a preview PR. I would like to get feedback on this, however, I believe in a short span I will push a new version with...

Rebased and updated version continues in #7818

Continues in #7901

> Left some suggestions for the documentation page :P @jufajardini made the changes, thanks! They will be part of the next PR.. ;)

> Can you add example output? Of the `PrintDPDKPortXstats` function? It prints out non-zero counters so there might be more or less output depending on how busy counters were. Here...

Continues in #7900

> > > Can you add example output? Of the `PrintDPDKPortXstats` function? > > > > > > It prints out non-zero counters so there might be more or less...

> > > > Can you add example output? Of the `PrintDPDKPortXstats` function? > > > > > > > > > It prints out non-zero counters so there might...