Heap retention by "org.jgroups.protocols.UDP

Solution Unverified - Updated -

Issue

The Heap consumption is very high and CMS break when it is not able to clear the space. This causes the JVM to run parallel GC and hence very large pause time.

This cause the failure of session replication among nodes at high load and the server performs very sluggish

Environment

  • JBoss Enterprise Application Platform (EAP)
    • 4.3 GA_CP08

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