cdm probe calculations for LPAR on AIX

Products

• DX Unified Infrastructure Management (Nimsoft / UIM)
• Unified Infrastructure Management for Mainframe
• CA Unified Infrastructure Management SaaS (Nimsoft / UIM)

Issue/Introduction

CDM probe shows high cpu utilization in QOS values, i.e > 100%

Environment

Release: Any UIM release
Component: UIMCDM

- cdm

- AIX

Cause

- cdm probe configuration settings were not correct

Resolution

Please check if the cpu_stats_against_entitled_capacity is enabled under the CPU usage options under Advanced tab

Setting this to "no" and the cpu usage calculation will change.

Please see the Word doc "AIX calculations for LPAR in cdm.docx" attached to the article for information on this calculation.

Attachments:

• AIX calculations for LPAR in cdm.docx