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From "Mehrdad Nurolahzade (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (AURORA-1831) Tweak logging pattern to improve performance
Date Fri, 25 Nov 2016 00:01:59 GMT

    [ https://issues.apache.org/jira/browse/AURORA-1831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15694450#comment-15694450
] 

Mehrdad Nurolahzade edited comment on AURORA-1831 at 11/25/16 12:01 AM:
------------------------------------------------------------------------

See the comment thread on [AURORA-1825] for the discussion that led us to explore this path.


was (Author: mnurolahzade):
See comment the thread on [AURORA-1825] for the discussion that led us to explore this path.

> 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
>            Priority: Minor
>              Labels: newbie
>
> 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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