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From Datacom - Marcelo <marc...@datacom.ind.br>
Subject Re: Consumers decrease sender performance.
Date Tue, 22 Jan 2008 16:16:58 GMT
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We are using 4.1.1. I will give a try to <br>
<pre wrap="">Session.DUPS_OK_ACKNOWLEDGE as sugested.</pre>
<br>
James Strachan escreveu:
<blockquote
 cite="mid:ec6e67fd0801220227pbac8199x140881674bcec521@mail.gmail.com"
 type="cite">
  <pre wrap="">On 21/01/2008, Datacom - Marcelo <a class="moz-txt-link-rfc2396E"
href="mailto:marcelo@datacom.ind.br">&lt;marcelo@datacom.ind.br&gt;</a> wrote:
  </pre>
  <blockquote type="cite">
    <pre wrap="">We are having a problem with our sender and consumers being slowling
down. I realize if I put down some consumers, the server increase its
performance and so the consumers. We took a look via JMX when the whole
system was very slow and took a look in some parameters:

Enqueue Count 8.067.000
Consumer count 267

And growing.

Is this the right behavior  ? If this is happening is this a sign that
our consumers are decreasing the system performance ?
Is there any alternatives to that ? We use Session.AUTO_ACKNOWLEDGE and
only one topic for all clients.

Thanks in adavance.
    </pre>
  </blockquote>
  <pre wrap=""><!---->
Maybe you have slow consumers thats slowing things down? What version
are you using? Using 5.0.0 you can avoid things slowing down due to a
slow consumer as it supports buffering to disk

  </pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">-- 
MARCELO Ribeiro
</pre>
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