0

I'm getting OOM of memory issue on a long running application (3~5 hours) with the following symptoms

  1. -XX:+HeapDumpOnOutOfMemoryError produce an empty dump http://bugs.java.com/view_bug.do?bug_id=6784422

  2. Exception in thread "[STANDBY] ExecuteThread: '21' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: getNewTla

Is there any other JVM options I can add to find out the exact cause I have the above symptoms. The application owner is refuse to allow me like increase xmx xns xms or anything with exception of collecting more data.

jrockit-jdk1.6.0

user4127
  • 2,397
  • 6
  • 21
  • 32
  • You can try going to the Administration Console and do a thread dump `Server -> -> Monitoring -> Threads -> Dump Thread Stacks`. Also check http://middlewaremagic.com/weblogic/?p=4464 for more ideas – Display Name is missing Aug 13 '14 at 18:47

1 Answers1

1

Since you are using jrockit, you need to bump up the tla

 -XXtlaSize:min=10k,preferred=256k
souser
  • 5,868
  • 5
  • 35
  • 50