Sun Java System Message Queue - Anybody used Sun Java System Message Queue in production system

Hi Didier,

We're in the process of building an application that would make heavy use of self-describing messaging. I've been tasked with finding people who are using Sun's JMQ in production and soliciting feedback. I just read your reply and I have some follow-on questions about your experiences:

1.Can you estimate your average and peak message rates in this system?

2.What is the mean message size?

3.What's your level of satisfaction with the GlassFish/JMQ combination?

If you happen to see this reply and have a few minutes, I'd love to hear whatever feedback you can offer.

Thanks in advance,

Scott

hubcap127a at 2007-7-10 14:08:50 >

hello,

I am just doing a simple test , on a single laptop (win xp, 2 gigaHz, 2 gigBytes), with two mq 3.6EE brokers in cluster, using the mq4 universal client to send a 512 bytes messages every 4 ms, consuming every 3 ms, sending 50K messages;

here are first stat figures provided by master broker:

[30/avr./2007:22:34:43 CEST]

Connections: 1JVM Heap: 265486336 bytes (257005696 free) Threads: 2 (32-2010)

In: 12052 msgs (9570234 bytes) 25712 pkts (11168696 bytes)

Out: 11288 msgs (9685222 bytes) 22600 pkts (10786686 bytes)

Rate In: 162 msgs/sec (128940 bytes/sec) 368 pkts/sec (153016 bytes/sec)

Rate Out: 170 msgs/sec (145924 bytes/sec) 340 pkts/sec (162482 bytes/sec)

this appears to consume cpu on producer/consumer process;

not so bad on a mono cpu box ... ;)

Bonsoir,

Didier

dburkhaltera at 2007-7-10 14:08:50 >