Wait a second. Is that 100 consumers all running in the same JVM? Keep in mind that consumers of a Topic all get a copy of every message - they are not load-balancing.
So, if the producers are sending 1000 msg/sec and there are 100 consumers, that 10,000 msg/sec attempting to be consumed. Still, I would expect the broker to run OOM in that scenario - not the consumer JVM. -- View this message in context: http://activemq.2283324.n4.nabble.com/Stress-testing-OOME-tp4677959p4677968.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.