Are the Service thresholds recommend by checkmk or by the manufacture when monitoring by SNMP?

[andreas-doehler (Andreas)]

@PedroPereira

So I wanted to know if the threshold is something that is recommended by the manufacture when doing SNMP or the checkmk itself.

It depends some devices report their limits and the CMK check knows how to read and respect these limits. But most devices report no limits within the SNMP data. In this case it is possible that CMK uses some global limits set the the generic typ of check (temperature/hum and so on). As long as we don’t know from what check the CPU usage comes, i think it is a generic limit from inside CMK.