New NCPA aggregate=avg function killing graphs

[krobertson71]

as you can see above, ours labels are showing "Series" for each CPU.

How do I remove the data for the CPU checks from hosts in RRD?

[krobertson71]

Also, was this an existing host or a new one you created for the test.

We are dealing with existing hosts that were collecting data with the NCPA CPU check and we updated the configs and added -q aggregate=avg them. Assuming this could be the issue?

[lmiltchev]

Also, was this an existing host or a new one you created for the test.

It was a new check I created for the test. I haven't tried modifying an existing check. If you don't care about the historical data, you could try deleting the RRD and the XML files in "/usr/local/nagios/share/perfdata/<hostname>/" directory or you could create a new check (with the " -q 'aggregate=avg' " added to the command line), and undo the changes you made to the "original" CPU check.

[krobertson71]

We ended up removing the CPU_Usage.rrd and .xml. That fixed the issue. New history but luckily we are still in the Migration project stage. I am migrating all monitoring to Nagios XI from Foglight and a really old Big Brother installation (Dont ask me why we still have BB, was in place before I started here.)

Thanks for the feedback.

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