Hi Dejan, Thanks for prompt reply.
Changed the configuration so that did not use: <pendingQueuePolicy> <vmQueueCursor /> </pendingQueuePolicy> <pendingSubscriberPolicy> <vmCursor /> </pendingSubscriberPolicy> for queues and topics respectively. This has meant that the CursorPercentageUsage on the topics within the broker are now well behaved BUT the MemoryPercentageUsage on topics is still creeping up, eventually leading to a full topic and causing failure. Andy. -- View this message in context: http://activemq.2283324.n4.nabble.com/Network-of-Brokers-vmQueueCursor-has-memory-leak-tp3217582p3217876.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.