java.lang.OutOfMemoryError: Java heap space at com.ibm.oti.vm.VM.getClassNameImpl(Native Method) (Doc ID 2028241.1)

Last updated on JULY 15, 2015

Applies to:

Oracle WebLogic Server - Version 10.3.5 and later
Information in this document applies to any platform.

Symptoms

Weblogic cluster is failing with heap dumps and out of memory  with the following settings on an IBM system: 

           -Xms4G -Xmx4G and -XX:PermSize=2048m -XX:MaxPermSize=2048m

 

Cause

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