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Posted to issues@aurora.apache.org by "Mehrdad Nurolahzade (JIRA)" <ji...@apache.org> on 2016/11/24 23:59:58 UTC

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

Mehrdad Nurolahzade created AURORA-1831:
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             Summary: 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


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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