Nagios Support Forum

NSClient - ERROR: No performance data from command: check_cpu

for window servers we are getting this error,

the error appears pretty obvious - no performance data is available with your check_cpu command running in nsclient. this is probably a better place to start for assistance - https://www.nsclient.org/support/

Thanks. We have past it our problem

The issue is for windows servers we are getting this error for limited time period that is 15minits to 30 minits. post which the error message is automatically gone.

Some checks have to run 3 to 4 times to gather data so depending on the settings, that message could be normal.
If you don't have any further questions on this issue, shall I close the post?

Still the problem is not resoved but you can close the thread.