[jboss-user] [JBoss Messaging] - NullPersistence service manager performance

[brettcave]

Have just upgraded from messaging-1.4.0-SP3 to 1.4.2-SP1. The performance of 1.4.2 is significantly slower.

The following code is used:

QueueSender sender = (QueueSender) session.createProducer(queueOut);
String correlationID = message.getJMSCorrelationID();
QueueReceiver receiver = (QueueReceiver) session.createConsumer(queueIn, "JMSCorrelationID = '" + correlationID + "'");
sender.send(message, DeliveryMode.NON_PERSISTENT, priority, timeToLive);
connection.start();
result = receiver.receive(resultTimeOut);
connection.stop();

We are using a java library called stompconnect which is used as a broker for another system that picks up messages, processes and returns a response back to jms. The stompconnect environment uses jboss-remoting and jboss-messaging. The 2 libraries were updated as per the doc (using 2.2.2-SP11 of jbr and 1.4.2-sp1 of jbm). These libraries are also added to the jboss lib directory.

The following is an indication of timings (10 requests)

JBM-1.4.0-SP3 mysql-persistence:  min: 17ms, max: 40ms, avg: 28ms
JBM-1.4.2-SP1 mysql-persistence: min: 24ms, max: 24ms, avg: 24ms
JBM-1.4.2-SP1 null-persistence: min: 28ms, max: 58ms, avg: 39ms

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