I'd like to know if there is a measurable performance impact on servers monitored with WMI sensors by PRTG. I doubt there's much of an impact when using sensors like SNMP, SMB free space and so on - but WMI?
At least on the probe WMI sensors seem to produce a load significant enough for you to suggest to limit the amout of WMI sensors on each probe. So the logical question would be to ask what happens on / with the serers that are being monitored.
Is there a difference between Server 2003 and 2008 R2 on the "receiving end"?
Thank you very much!