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Posted to common-issues@hadoop.apache.org by "Inigo Goiri (JIRA)" <ji...@apache.org> on 2016/01/02 11:08:39 UTC

[jira] [Updated] (HADOOP-12356) CPU usage statistics on Windows

     [ https://issues.apache.org/jira/browse/HADOOP-12356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Inigo Goiri updated HADOOP-12356:
---------------------------------
    Attachment: HADOOP-12356-v8.patch

Changed to {{getNumVCoresUsed()}} and {{getCpuPercentage()}}

> CPU usage statistics on Windows
> -------------------------------
>
>                 Key: HADOOP-12356
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12356
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: util
>         Environment: CPU: Intel Xeon
> OS: Windows server
>            Reporter: Yunqi Zhang
>            Assignee: Inigo Goiri
>              Labels: easyfix, newbie, patch
>         Attachments: 0001-Correct-the-CPU-usage-calcualtion.patch, 0001-Correct-the-CPU-usage-calcualtion.patch, HADOOP-12356-v3.patch, HADOOP-12356-v4.patch, HADOOP-12356-v5.patch, HADOOP-12356-v6.patch, HADOOP-12356-v7.patch, HADOOP-12356-v8.patch
>
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> The CPU usage information on Windows is computed incorrectly. The proposed patch fixes the issue, and unifies the the interface with Linux.



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