Check manual page of ucd_cpu_util
CPU utilization via SNMP from UCD daemon
|Distribution: ||official part of Check_MK|
|Supported Agents: ||SNMP|
This check measures the CPU utilization during the last check
cycle. A level can be set only on wait (disk wait). If you
want to set levels on your CPU usage you better use the check
The information is fetched via SNMP from the UCD SNMP daemon.
This daemon is mainly found on Linux and is used by some
hardware appliances (such as Riverbed Steelhead).
One check per host is created if the agent supports the UCD-MIB.
Currently the SNMP scan function will only consider hosts
with the text linux in their system description. You can
try an explicit inventory with cmk --checks ucd_cpu_util -I HOSTNAME
if that is not the case.