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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-12825) CPU metrics graph shows inconsistent info
Date Thu, 20 Aug 2015 00:59:45 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-12825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14704080#comment-14704080
] 

Siddharth Wagle commented on AMBARI-12825:
------------------------------------------

Cancelling since we are still multiplying the percent by 100. Maybe redundant.

> CPU metrics graph shows inconsistent info
> -----------------------------------------
>
>                 Key: AMBARI-12825
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12825
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.0.0
>            Reporter: Siddharth Wagle
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: 2.1.1
>
>         Attachments: AMBARI-12825.patch
>
>
> In the Ambari Host views it says the CPU is under 3%, but yet if you perform a 'sar 10
10' you can easily see its over 75%. Any ideas? This is during the middle of a Terasort job
so its taking over 100% of the cluster and had been running for over a minute before measurements
were taken.



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