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From Bruce Snyder <>
Subject Re: ActiveMQ 5.3.0 cpu usage goes to zero
Date Mon, 29 Mar 2010 22:09:30 GMT
On Mon, Mar 29, 2010 at 10:01 PM, TMcCabe <> wrote:
> Looks as though I might have solved the problem.
> I am using a CPP producer and using the Apache AMQ-APP library.
> In that producer for every message sent out, I was creating a destination
> (Queue) then creating a producer then closing the producer and destination.

Yeah, that's definitely an anti-pattern and would cause dramatic
memory fluctuations with the broker.

> Looks as though AMQ doesn't like that and I thought I designed that poorly.
> Once I created destinations and producers up front in the cpp code, then
> just used the producer to send out a byte message. Memory usage seems to get
> under control.


perl -e 'print unpack("u30","D0G)U8V4\@4VYY9&5R\"F)R=6-E+G-N>61E<D\!G;6%I;\"YC;VT*"

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