Expert Advice

KM5_HDSP_MVS_Pct_Busy_Warning  
Situation Description
Suggested Actions
Situation Description

Alert (warn) Overall System MVS Percent utilization on a system running with HiperDispatch Management enabled exceeds a specified threshold. In a system running with HiperDispatch Management the Logical Processor Parked Time is accounted for in the calculation of MVS Percent utilization. In such a system a high (e.g. > 95%) Overall System MVS Percent utilization may be an indication of latent demand.

 

Suggested Actions

Monitor and examine the LPAR and CPC CPU utilization and configuration (LPAR Weights, Logical Processor configuration) to determine if there may be a need to shift CPC workload or resource to relieve the LPAR that is exhibiting high Overall System MVS Percent utilization.

 

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