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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-8247) KVM host cpu util doesn't work
Date Mon, 25 May 2015 12:49:18 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-8247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14558219#comment-14558219
] 

ASF subversion and git services commented on CLOUDSTACK-8247:
-------------------------------------------------------------

Commit 862574414208089543978a9e78074264041bfe3c in cloudstack's branch refs/heads/4.5 from
[~rohit.yadav@shapeblue.com]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=8625744 ]

CLOUDSTACK-8247: Pull average Cpu util report between polling

Pull average Cpu util report between polling intervals instead of since boot
instead of using values since uptime

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

This closes #289


> KVM host cpu util doesn't work
> ------------------------------
>
>                 Key: CLOUDSTACK-8247
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8247
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: KVM
>    Affects Versions: 4.3.0, 4.4.0, 4.5.0
>            Reporter: Marcus Sorensen
>            Assignee: Rohit Yadav
>             Fix For: 4.5.2
>
>
> CPU util is pulled from one screen of top, which means it returns the average since the
host was started. In practice this takes a lot to move the percent at all, we should replace
it with something that returns an average CPU between polling intervals.



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