PM93822: TIMEDOPERATIONS FEATURE GIVES MULTIPLE WARNINGS DURING PERFORMANCE TEST ENVIRONMENT.

8.5.5.1: WebSphere Application Server V8.5.5 Fix Pack 1
8.5.5.2: WebSphere Application Server V8.5.5 Fix Pack 2
8.5.5.3: WebSphere Application Server V8.5.5 Fix Pack 3
8.5.5.4: WebSphere Application Server V8.5.5 Fix Pack 4
8.5.5.5: WebSphere Application Server V8.5.5 Fix Pack 5
8.5.5.6: WebSphere Application Server V8.5.5 Fix Pack 6
8.5.5.7: WebSphere Application Server V8.5.5 Fix Pack 7
8.5.5.8: WebSphere Application Server V8.5.5 Fix Pack 8
8.5.5.9: WebSphere Application Server V8.5.5 Fix Pack 9
8.5.5.10: WebSphere Application Server V8.5.5 Fix Pack 10
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14

APAR status

• Closed as program error.

Error description

• The TimedOperations warning messages were quite verbose during
  load testing, and gave a number of warnings more than expected.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:  All users of IBM WebSphere Application      *
  *                  Server Liberty Profile using                *
  *                  TimedOperation Capabilities.                *
  ****************************************************************
  * PROBLEM DESCRIPTION: The TimedOperations warning messages    *
  *                      were quite verbose during load tests,   *
  *                      and gave a number of warnings.          *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  In Liberty Profile V8.5.5, we have included a TimedOperations
  Feature, which keep tracks of Unit Of Work (UOW) from a
  response time perspective. When the response degrades a
  considerable amout, it writes a warning in the Log file. We
  recently observed that the warning messages were more frequent
  than expected.
  

Problem conclusion

• Code is fixed to make sure warnings are reported when the
  response time delay is significant.
  
  The fix for this APAR is currently targeted for inclusion in
  fix pack 8.5.5.1. Please refer to the Recommended Updates page
  for delivery information:
  http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  LIBERTY PROFILE

• Fixed component ID

  5724J0814

Applicable component levels

• R850 PSY

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