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From Joe Smith <>
Subject Re: Load testing 5.5 - broker pauses between sends
Date Mon, 01 Aug 2011 17:56:36 GMT
Hi Dejan,

Thanks for the reply.  We use the vmQueueCursor - for based on our benchmark - it give us
better throughput than store and file cursors.  We've tried the systemUsage configs, giving
spaces to memory, store, and temp space.  Seem to get the save results.  Do you have any
recommendation that can keep the performance and be able recover from a temporary resource
bottleneck?  This scenario is to simulate the link between our west coast and east cost was
down - and msgs are continuing coming in.

Much Thanks

From: Dejan Bosanac <>
Sent: Monday, August 1, 2011 11:27 AM
Subject: Re: Load testing 5.5 - broker pauses between sends


what I noticed is that you are using VM Cursor for the test.queue.

That means that messages will be queued until there's enough memory for the
broker. You should use default store based cursor for your use case to work

Dejan Bosanac -
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