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Posted to issues@aurora.apache.org by "Stephan Erb (JIRA)" <ji...@apache.org> on 2017/02/01 07:54:53 UTC

[jira] [Updated] (AURORA-1831) Tweak logging pattern to improve performance

     [ https://issues.apache.org/jira/browse/AURORA-1831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephan Erb updated AURORA-1831:
--------------------------------
    Fix Version/s: 0.17.0

> Tweak logging pattern to improve performance
> --------------------------------------------
>
>                 Key: AURORA-1831
>                 URL: https://issues.apache.org/jira/browse/AURORA-1831
>             Project: Aurora
>          Issue Type: Task
>          Components: Efficiency
>            Reporter: Mehrdad Nurolahzade
>            Assignee: Zameer Manji
>            Priority: Minor
>              Labels: newbie
>             Fix For: 0.17.0
>
>
> The choice of logging pattern can have an impact on the system performance. Using expensive patterns like class name or line number is discouraged for performance critical systems like Aurora. 
> A recent experiment with the task state machine benchmark revealed ~2x performance improvement when class name and file number patterns were removed. Tweak Aurora's default logging pattern to improve logging performance.



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