geode-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GEODE-3716) Monitoring steal time in stats
Date Tue, 17 Oct 2017 17:16:00 GMT

    [ https://issues.apache.org/jira/browse/GEODE-3716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16207937#comment-16207937
] 

ASF subversion and git services commented on GEODE-3716:
--------------------------------------------------------

Commit 73f53bc21c77b848072dd317f887663d1b3836d8 in geode's branch refs/heads/feature/GEODE-3239
from [~charliemblack]
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=73f53bc ]

GEODE-3716 - Add an integration test for the Steal Time Stat.


> Monitoring steal time in stats
> ------------------------------
>
>                 Key: GEODE-3716
>                 URL: https://issues.apache.org/jira/browse/GEODE-3716
>             Project: Geode
>          Issue Type: Improvement
>          Components: docs
>            Reporter: Charlie Black
>         Attachments: screenshot-1.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.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message