no data on performance graph?!

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xpertech
Posts: 399
Joined: Thu Sep 01, 2011 9:47 pm

no data on performance graph?!

Post by xpertech »

Some services did not display performance graph? (attachment 1)

Some services do have performance graph but only a few has datasource?! (attachment 2)
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npolovenko
Support Tech
Posts: 3457
Joined: Mon May 15, 2017 5:00 pm

Re: no data on performance graph?!

Post by npolovenko »

Hello, @xpertech. Please open one of the services with a non-working graph, go to the Advanced tab and check if the Performance Data field is populating:
Untitled.png
Next, please remove all the contents in this folder:
/usr/local/nagios/var/spool/perfdata
Finally, please increase the NPCD Load_threshold to 50, timeout to 30:
https://support.nagios.com/kb/article.php?id=9

Restart the npcd with:
service npcd restart
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