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Posted to dev@chukwa.apache.org by "Eric Yang (JIRA)" <ji...@apache.org> on 2010/12/30 10:10:45 UTC

[jira] Updated: (CHUKWA-572) SystemMetrics Adaptor should send disk and network stats delta instead of accumulated value

     [ https://issues.apache.org/jira/browse/CHUKWA-572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Yang updated CHUKWA-572:
-----------------------------

    Attachment: CHUKWA-572.patch

Added state tracker to SystemMetrics adaptor to track disk and network state changes.

> SystemMetrics Adaptor should send disk and network stats delta instead of accumulated value
> -------------------------------------------------------------------------------------------
>
>                 Key: CHUKWA-572
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-572
>             Project: Chukwa
>          Issue Type: Improvement
>          Components: data collection
>         Environment: Java 6, Mac OS X 10.6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>             Fix For: 0.5.0
>
>         Attachments: CHUKWA-572.patch
>
>
> Disk and network stats are measuring in accumulated bytes transferred.  It is better to have the stats send in the delta between the interval instead of sum since adaptor registration.

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