Monitoring CPU usage of given VS/profile

Hi,

 

Is there a way to monitor VS CPU usage by profile attached? I know timing on command for iRule to check iRule performance but what about performance impact of assigned profiles?

 

I guess some info could be retrieved by issuing tmsh show ltm virtual vs_name profiles { profile_name } but it's not directly displaying CPU usage.

 

Issue that I have is related to one VS with few profiles and iRule attached that was pinpointed as source of 100% CPU usage.

 

This issue seems to not be related to amount of traffic passing via VS and is not happening all the time. Right now only way to resolve is to reboot device.

 

Piotr