Also, if the consumer is embedded with the broker make sure your using the vm transport e.g. vm://localhost vs tcp://localhost:61616. You may also need to configure some concurrent consumers on your camel route.
Regards /Dave On Sun, Jan 3, 2010 at 5:34 PM, Rob Davies <rajdav...@gmail.com> wrote: > I'd try 5.3 - there's been a lot of issues resolved since 5.2 - its possible > you've hit an resolved issue > On 3 Jan 2010, at 18:11, softsky wrote: > >> >> Hello guys. >> >> My situation is: >> Using AMQ 5.2.0. Have 1 consumer and 10 producers. Producers sends >> thousands >> of messages (in total) to some queue from different boxes. Consumer >> consumes >> them with some speed. Producers produce more messages per some time, then >> consumer can handle. If I run same consumer and up to 3 producers - >> everything works fine for weeks. Queue is always empty as consumer picks >> messages up as fast as 3 producers produce them. However, if I run more >> producers - AMQ becomes slave. The more messages sits in the queue - the >> slower AMQ is. I've tried different combinations of persistence adapter >> configuration. >> >> In my case it's: >> syncOnWrite="false" >> maxFileLength="32mb" >> indexBinSize="16384" >> indexPageSize="128kb" >> >> But this seems does not help much. I'm almost assured there's no >> side-effect >> on OS-level (e.g. many files opened, too high swap usage - nothing). CPU >> on >> the box where consumer (and AMQ server) sits is almost IDLE. Looks like >> AMQ >> just sends too few messages to consumer for some reason (get slower and >> slower sending messages). One more detail - AMQ is running as embedded >> inside another container (so both AMQ and consumer code works inside same >> JVM. Consumer use Apache Camel to process messages). >> >> >> -- >> View this message in context: >> http://old.nabble.com/ActiveMQ-becomes-slow-for-consumer-tp27002970p27002970.html >> Sent from the ActiveMQ - User mailing list archive at Nabble.com. >> > > Rob Davies > http://twitter.com/rajdavies > I work here: http://fusesource.com > My Blog: http://rajdavies.blogspot.com/ > I'm writing this: http://www.manning.com/snyder/ > > > > > >
