Hi Gary, thanks for the info:
AMQ journalling is disabled due to master/slave requirement. 8 queues, 1 topic with a virtual topic set up so we can have multiple consumers consuming from the topic at once. There are multiple consumers on every queue. All messages on all queues are persistent and sessions are transactional. Apart from configuring the JDBC storage our configuration is very similar to that out of the box. Therefore, the topic will be using a VM store and the queues the default store cursor. You suggested the file based store might be an issue but I assume that due to our config we are not using the file based store at all. I just am unsure why the performance is fine for a certain period of time and then slows so much. Thanks, Justin -- View this message in context: http://activemq.2283324.n4.nabble.com/ActiveMQ-JDBC-Storage-Slow-down-tp3712166p3712946.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.