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Posted to dev@uima.apache.org by "Jerry Cwiklik (JIRA)" <de...@uima.apache.org> on 2012/12/11 18:15:23 UTC

[jira] [Created] (UIMA-2518) UIMA-AS stats logged in uima.log are wrong

Jerry Cwiklik created UIMA-2518:
-----------------------------------

             Summary: UIMA-AS stats logged in uima.log are wrong
                 Key: UIMA-2518
                 URL: https://issues.apache.org/jira/browse/UIMA-2518
             Project: UIMA
          Issue Type: Bug
          Components: Async Scaleout
    Affects Versions: 2.4.0AS
            Reporter: Jerry Cwiklik
            Assignee: Jerry Cwiklik
            Priority: Minor
             Fix For: 2.4.1AS


UIMA-AS aggregate service logs stats in uima log that seem not correct. Especially, process times seem bogus. Check how the process times are managed and reported. Also, check the validity of deserialization and serialization times as well. An example stats look as follows:

10:00:42.802 - 8: org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.logStats: INFO: Controller: [Test Aggregate TAE] Delegate <<NoOp>> Stats: 
	 Total Number CASes Processed: 10 
	 Total CAS Deserialization Time: 46.875 ms
	 Total CAS Serialization Time: 15.625 ms 
	 Total Time Spent In Analysis: 296.875 ms 
	 Max Serialization Time: 15.625 ms 
	 Max Deserialization Time: 15.625 ms 
	 Max Analysis Time: 234.375 ms 
	 Total Idle Time: 6,610.507 ms
10:00:42.818 - 8: org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.logStats: INFO: Controller: [Test Aggregate TAE] Delegate <<Test Aggregate TAE>> Stats: 
	 Total Number CASes Processed: 10 
	 Total CAS Deserialization Time: 15.625 ms
	 Total CAS Serialization Time: 62.5 ms 
	 Total Time Spent In Analysis: 109.375 ms 
	 Max Serialization Time: 15.625 ms 
	 Max Deserialization Time: 15.625 ms 
	 Max Analysis Time: 234.375 ms 
	 Total Idle Time: 1,949.922 ms

The numbers reported dont add up. For example, the Max Analysis Time exceeds the Total Time Spent in Analysis which makes no sense. 

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