PH54141: NO WARNING MESSAGE ABOUT THE PERFORMANCE IMPACT AFTER SELECTING THE "ALL" PERFORMANCE MONITORING INFRASTRUCTURE STATISTIC SET.

APAR status

• Closed as program error.

Error description

• There is currently no warning message in the SystemOut.log file
  and the Administrative console about the performance degradation
  after selecting the "ALL" Performance Monitoring Infrastructure
  statistic set.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:  All users of IBM WebSphere Application      *
  *                  Server                                      *
  ****************************************************************
  * PROBLEM DESCRIPTION: No warning about performance impact     *
  *                      after                                   *
  *                      selecting "ALL" Performance Monitoring  *
  *                      Infrastructure statistic setting.       *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  There is currently no warning message in the SystemOut.log file
  and the Administrative console about the performance
  degradation
  after selecting the "ALL" Performance Monitoring Infrastructure
  statistic set.
  We need to warn customers that selecting "ALL" could cause
  server
  performance issues.
  

Problem conclusion

• The code base was updated to display a warning on the WebSphere
  Administrator Console after selecting the "ALL" Performance
  Monitoring Infrastructure (PMI) statistic setting. A warning is
  also printed in the SystemOut.log file if the PMI setting is
  changed during runtime along with being printed during startup.
  The warning in the logs is as follows: "CWPMI0110W: Enabling all
  statistics for PMI can degrade server performance."
  
  The fix for this APAR is targeted for inclusion in fix pack 8552
  and 90517 For more information, see 'Recommended Updates for
  WebSphere Application Server':
  https://www.ibm.com/support/pages/node/715553
  

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

  WEBS APP SERV N

• Fixed component ID

  5724H8800

Applicable component levels