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Abu_Bakar_Afzal's avatar
Abu_Bakar_Afzal
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Feb 16, 2022

What is analysis plane. what are the reasons behind High CPU of Analysis plane?

Anyone please share any article or some detail what is this Analysis plane on F5, what process are running on Analysis plane. What this plane do or what are the possible reasons that cause high cpu u...
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BigIP F5 LTM ASM
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VernonWells's avatar
VernonWells
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Do you perhaps mean AVR (Application Visibility and Reporting)?  If not, can you share by what method you are seeing the high CPU utilization?

Abu_Bakar_Afzal's avatar
Abu_Bakar_Afzal
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Feb 16, 2022

We have a BIG-IP 7255 vCMP Guest. I normally used to see from Dashboard, using Top command output where last CPU is used as Analysis plane. there are 6 Cores which are allocated to my vCMP GUEST and i read from some articles that even used for Data(TMM) and Odd for control plane and last odd for analysis plane.

Graphs are attached for reference.

From Performance report and Detailed Performance graph of CPU