How to read RRD processor graph
I was looking at my RRD graphs but I don't understand what unit is used for the CPU usage… ???
I am attaching an example. Is the utilization number a percentage? And what about the 'm' suffix?
The pfsense book does not give details on this subject.
It's percent, though it's so close to 0 in your case that it's having to scale it down to "milli" (10^-3) to have readable numbers without too many 0's after the decimal point.
Makes sense… Thanks!