Forum Discussion
CumulonimbusCPU utilization of F5OS on r2600
We have installed a new r2600 cluster and configured successful SNMP-monitoring.
Here I must notice, that the CPU utilization of the F5OS with an average of more than 50% and peaks up to 90% is relatively high. The CPU utilization of the tenant looks fine with an average of around 15%.
There is currently no active configuration on it nor any virtual server traffic passing the device.
Is this a normal behavior, especially in comparison to the r5600 platform, where the F5OS CPU utilization average is at around 10%?
Thank you!
Regards,
Stefan :)
2 Replies
Hi Stefan_Klotz,
Go to Statistics ›› Performance Reports and in the CPU section, click on View Detailed Graph, then you have to differentiate between the Control Plane and the Analysis plane.
So in your case, the R2600 is the device with fewer CPUs, so the most probable that the Analysis plane is consuming the CPU dedicated for this propouse reason why you are looking for those peaks. So yes, this is a normal behavior for this device, in the case that the control plane has those peaks, in this case, you have a problem with the device, and you have to open a case.
Hope it works.
- Stefan_Klotz
Dear Sebastiansierra ,
not sure where exactly you have this CPU diagram from. If I login to the F5OS, there is just the dashboard with no dedicated details and also the CPU section shows only the 4 vCPUs from the tenant:
In comparison to the r5600, where I can also see CPU statistics of the F5OS vCPUs:And even if I check the statistics on the tenant, I don't see "your" format, just this:
Thank you!
Regards,
Stefan :)
