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Eclipse link 2.5 + weblogic 12.1.3 memory issue with DMS [message #1742654]

Tue, 06 September 2016 12:28

Prasanna Sankar

Messages: 1
Registered: September 2016

Junior Member

Hi all,

I am new the eclipse link 2.5 as JPA with weblogic 12.1.3 used in one of our application. We are currently observing a strange behaviour at peak load while benchmarking the application. We set the max heap size of weblogic managed server of 5 GB, The memory keeps increasing with benchmarking and eventually server runs out of memory. Analyzing the heap dump jmap I can see the biggest object upto ~99% of memory occupied by oracle.j2ee.ws.server.jaxrs.dms.monitoring.DmsApplicationEventListener. Internally the DmsApplicationEventListener consists of events of org.eclipse.persistence.internal.sessions.RepeatableWriteUnitOfWork. The eclipse link configuration is very basic and we are not enabling any instrumentation or profiling. Is there someone who is faced the same issue, do we have to enable or disable for these DMS events to be generated by eclipse link.

Thanks

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