PK66874: ENABLE RESOURCE BUNDLE CACHING IN WCM TO IMPROVE PERFORMANCE. DUE TO A JVM ISSUE,THE LOADING OF RESOURCE BUNDLES SLOW.

APAR status

• Closed as program error.

Error description

• The WCM method contributing to overall performance:
  
  com.aptrix.util.ResourceBundleUtils.getFormattedString()
  consumes a large portion (20%) of the CPU usage per page.
  
  The reason for the high CPU usage is the Resource Bundle trying
  to get the Class Context while getting the Class Loader.
  
  
  Looking for the following solution:
  
  Enable resource bundle caching in WCM to improve performance.
  Due to a JVM issue, the loading of resource bundles is slow.
  and contributing to CPU cycles consuption upto 20%. These
  bundles can be cached for improved performance.
  

Local fix

Problem summary

• Users Affected: All Java edition LWWCM users
  
  Problem Description:
  Detailed Problem Description:
  
  Authoring is slow with profile information showing a great deal
  of time spent in ResourceBundleUtils.
  

Problem conclusion

• Problem Analysis:
  
  Due to a JVM issue, the loading of resource bundles is slow.
  
  Failing Module: WCM - Web Content Management (General)
  
  Problem Solution:
  
  These bundles can be cached for improved performance.
  
  An interim Fix is available for this APAR from Fix Central at:
  
  For release 6.0.1.3:
  
  http://www.ibm.com/eserver/support/fixes/fixcentral/swgquickorde
  r?brandid=2&productid=Workplace%20Web%20Content%20Management&fix
  es=6.0.1.3-WCM-PK66874
  
  You will need to cut/paste the entire URL into a browser to
  resolve the address.
  

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

  WRKPLC WEB CON

• Fixed component ID

  5724I2900

Applicable component levels

• R60G PSY

     UP