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https://issues.apache.org/jira/browse/GEODE-3716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16184566#comment-16184566
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Charlie Black commented on GEODE-3716:
--------------------------------------

Here is a screenshot of this enhancement in action.   The main spike, in the 
beginning, is a test to set up some load on the host to see if it was suspect 
for steal time.   Then I let the host idle for a period of time.

!screenshot-2.png!





> Monitoring steal time in stats
> ------------------------------
>
>                 Key: GEODE-3716
>                 URL: https://issues.apache.org/jira/browse/GEODE-3716
>             Project: Geode
>          Issue Type: Improvement
>            Reporter: Charlie Black
>         Attachments: screenshot-1.png, screenshot-2.png
>
>
> In virtualized deployments of Geode some latency issues can be mapped back to 
> the hypervisor not giving the guest enough cycles.   For this improvement, 
> Geode will capture stolen time as presented by the OS in the /proc/stat file 
> for Linux.  Steal time represents the time the virtual processor is waiting 
> to be scheduled on the physical processor.
> Geode already monitors several CPU fields and Geode will be adding in support 
> to capture  STEAL time.



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