Check first for slow consumption. Is producer-flow-control enabled on the broker? And, if it is, what is the per-queue memory limit and the overall system limit.
The most common cause of Out Of Memory on ActiveMQ is a broker without producer-flow-control and slow consumption, which mimics a memory leak. -- View this message in context: http://activemq.2283324.n4.nabble.com/java-lang-OutOfMemoryError-GC-overhead-limit-exceeded-tp4707387p4707909.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.