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From James Black <be_st...@yahoo.co.uk>
Subject Re: ActiveMQ JDBC Storage Slow down
Date Tue, 02 Aug 2011 16:33:51 GMT
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

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