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Posted to dev@aurora.apache.org by "Joe Smith (JIRA)" <ji...@apache.org> on 2014/01/27 07:02:38 UTC

[jira] [Updated] (AURORA-118) Add percentiles to @Timed, or write a new decorator to add percentiles

     [ https://issues.apache.org/jira/browse/AURORA-118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joe Smith updated AURORA-118:
-----------------------------

    Labels: O2 starter_project  (was: starter_project)

> Add percentiles to @Timed, or write a new decorator to add percentiles
> ----------------------------------------------------------------------
>
>                 Key: AURORA-118
>                 URL: https://issues.apache.org/jira/browse/AURORA-118
>             Project: Aurora
>          Issue Type: Task
>          Components: Scheduler
>            Reporter: Bill Farner
>              Labels: O2, starter_project
>
> The @Timed annotation is really nice for 'sprinkling on' instrumentation, but doesn't expose percentiles.  We've seen several areas where a long tail of slow operations caused major performance issues, so spotting these with percentiles would be very helpful.



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