<div dir="ltr"><div class="gmail_extra">Thanks Gunnar , </div><div class="gmail_extra"><br></div><div class="gmail_extra">This is load test to understand how many message it can handle and where the bottleneck is .</div><div class="gmail_extra"><br></div><div class="gmail_extra">14 MESSAGE / sec - takes longer time for the Message to be processed , not sure if there is some kind of delay in picking up the message from the queue </div><div class="gmail_extra">and also it will never be realtime with this rate .</div><div class="gmail_extra"><br></div><div class="gmail_extra">Checking if this is already improved or if there is a way to improve this to handle by adding more taskprocessors on the ast_msg_queue or reading more messages from the queue etc.</div><div class="gmail_extra"><br></div><div class="gmail_extra">btw i have good system resources like CPU(16 core),memory(32GB) etc </div><div class="gmail_extra"><br></div><div class="gmail_extra">I dont know how this asterisk taskprocessor works or implemented .</div><div class="gmail_extra"><br></div><div class="gmail_extra"><br></div><div class="gmail_extra">thanks,</div><div class="gmail_extra">bala</div><div class="gmail_extra"><br></div><div class="gmail_extra"><br></div><div class="gmail_extra"><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, May 24, 2017 at 3:18 AM, Gunnar Hellström <span dir="ltr"><<a href="mailto:gunnar.hellstrom@omnitor.se" target="_blank">gunnar.hellstrom@omnitor.se</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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Den 2017-05-23 kl. 23:58, skrev bala murugan:<br>
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<div dir="ltr">Hi ,
<div><br>
</div>
<div> Is anyone aware of how many SIP MESSAGE per sec asterisk
can handle , is there a benchmark </div>
<div>has this been load tested and results available some where
, if there is can you some one share it please . </div>
<div><br>
</div>
<div>The reason is we ran 16 per sec and we see the
ast_msg_queue is backing up with lot of messages</div>
</div>
</blockquote></span>
<GH>This may depend on your test setup. Are you sending
between a fixed pair of URI:s, or multiple?<br>
Have you considered this rule from RFC 3428? "<br>
<pre style="color:rgb(0,0,0);font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial;word-wrap:break-word;white-space:pre-wrap"> A UAC MUST NOT initiate a new out-of-dialog MESSAGE transaction to a
given URI if there is a previous out-of-dialog transaction pending
for the same URI."
So, if you are sending between one pair of URI:s, the sender needs to wait for a final response before sending next MESSAGE. With usual network delays that can mean a maximum of about 5 MESSAGE per second or so.
With multiple URIs on both sides, the figure should be higher.
Regards
Gunnar
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<div dir="ltr">
<div><br>
</div>
<div>thanks,</div>
<div>Bala</div>
</div>
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