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vzaigrin / UniversalStorageCollector

tool for gathering performance information from different storage system
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VNX1 CPU Utilization #6

Closed eschek87 closed 7 years ago

eschek87 commented 7 years ago

For a vnx1 system the cpu utilization (prct busy) reports always the same value. I have found a post that describes the calculation: https://community.emc.com/docs/DOC-16144

For percentage: 100 * (busy_ticks / (busy_ticks + idle_ticks))

Is it possible to include this?

vzaigrin commented 7 years ago

This is agains a concept of this tool: extract data by executing commands. I could advise to add 'Prct Idle' parameter and make calculations in Graphite.

eschek87 commented 7 years ago

Prct Idle is the same problem. I will add Controller busy ticks, Controller idle ticks as param and do calculation with grafana/graphite