Nagios Support Forum

Posted: **Tue Sep 27, 2016 2:28 am**

Hi Team,

One of my client windows server in which i used NSClient for monitoring disk & services, i got the following errors.

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CPU - NSClient - ERROR: Could not get data for 5 perhaps we don't collect data this far back?

Memory - NSClient - ERROR: Failed to get PDH value.

Uptime - could not fetch information from server

I got some forum stating to rebuild the perfmon index values.. But i don't know the attribute which i have to rebuild.
Can you please help me out in brief.

Regards
Srini

Posted: **Tue Sep 27, 2016 9:29 am**

In order to rebuild all windows performance counters, you would need to run the following commands from the CMD prompt:

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cd\windows\system32
lodctr /R

https://support.microsoft.com/en-us/kb/300956

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