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Is it possible to edit PRTG database?



Sometimes PRTG WMI CPU Sensor will report values as high as 9,600%, invalidating all the historic graph data due to the incorrect graph scaling. I have seen this in more than one WMI CPU Sensor and will need a workaround to edit this values in order to correct these otherwise unvaluable CPU usage graphs.

Regards, Federico

cpu-load high-values wmi

Created on Apr 8, 2015 1:41:09 PM

4 Replies



Have you tried enabling the Spike Filter in the sensors channel settings?

Created on Apr 8, 2015 3:07:36 PM



Thank you very much! That seems to do the trick for live and 2 days graphs - I suppose the spikes on 30 days and 365 days graphs will be removed once they are updated.

Regards, Federico

Created on Apr 9, 2015 2:51:33 PM



I have tried to enable the spike filter on the Total channel (min 0% - max 100%) but 30-days & 365-days graphs still have spikes above 100%. Should I wait for PRTG to update graphs or restart it?

Created on Apr 9, 2015 3:08:55 PM



Recalculation is done in the background and can take some time, so I would wait until the graphs are updated.

Created on Apr 9, 2015 6:01:52 PM

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