Blank Graphs For CPU Stats

[micatwix]

Hello,

We have blank graphs for the server's CPU performance.
Other graphs are OK
When I look at the Service Status Detail in Advanced tab, I see the following:

Performance Data: user=8.06% system=2.24% iowait=0.45%;85;95 idle=89.24%

Which leads me to conclude that the data was collected.
We use the standard 'check_cpu_stats' command via NRPE to collect the data from the server.

Please advise.

[mmestnik]

Excellent reporting!

All I can think to do is to point you at the FAQ, but nothing these would seam to be on any help to you.
http://go.nagios.com/faq#Do_these_first