I was poking around the graphs today just to get an idea of how much traffic was moving through my network. However, none of the data I am looking at seems to make much sense.
For example on Eth 5 I have a NAS who’s primary purpose it to collect low bit-rate video streams from several connected cameras.
Looking at the NAS itself I see ~3Mbps received which is what I expect.

The Router OS graph for the interface shows a steady data rate of ~22Mbps.

When running torch on the interface I see almost nothing.

Any suggestions as to what I am doing incorrectly here?