CheckProcState - extend with CPU & memory usages

[Tontonitch]

Hi,

It would be interesting to extend the functionnalities provided by CheckProcState, with the total/average cpu/memory usages for the matched process(es). It's indeed very useful when looking for process memory leak, or simply to keep resource usages for a particular process (via the performance data).

I currently use a modified version of the check_snmp_process plugin from Manubulon. However, this is the last kind of checks that I do without NSClient++ (via snmp).

Exemple of output:

Status Information:

1 process matching nsclient (> 0), Mem: 8.8Mb OK, Cpu: 0% OK

Performance Data:

Ramused=9203712o CpuUsed?=0.0398671096345515 nbProcess=1

Regards,

Yannick