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Hello,<br>
<br>
Is it possible to hit some kernel limits ?<br>
check: ulimit -a / dmesg<br>
<br>
Regards,<br>
Ivo<br>
<br>
<div class="moz-cite-prefix">On 08/12/2016 05:46 PM, Jack Stevens
wrote:<br>
</div>
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<p class="MsoNormal"><b><span
style="color:windowtext;mso-fareast-language:EN-GB"
lang="EN-US">Hi Guys</span></b><span
style="color:windowtext;mso-fareast-language:EN-GB"
lang="EN-US">,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="color:windowtext;mso-fareast-language:EN-GB"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="color:windowtext;mso-fareast-language:EN-GB"
lang="EN-US">The cpu is fine and the ram is okay the machine
has 12 gig of ram and 12 2.6 cpu cores. After about a peak
of 1300 calls it drops to 600 calls<o:p></o:p></span></p>
<p class="MsoNormal"><b><span
style="color:windowtext;mso-fareast-language:EN-GB"
lang="EN-US"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span
style="color:windowtext;mso-fareast-language:EN-GB"
lang="EN-US">From:</span></b><span
style="color:windowtext;mso-fareast-language:EN-GB"
lang="EN-US"> sr-users
[<a class="moz-txt-link-freetext" href="mailto:sr-users-bounces@lists.sip-router.org">mailto:sr-users-bounces@lists.sip-router.org</a>]
<b>On Behalf Of </b>Daniel-Constantin Mierla<br>
<b>Sent:</b> 12 August 2016 15:35<br>
<b>To:</b> Kamailio (SER) - Users Mailing List
<a class="moz-txt-link-rfc2396E" href="mailto:sr-users@lists.sip-router.org"><sr-users@lists.sip-router.org></a><br>
<b>Subject:</b> Re: [SR-Users] Struggling at 1000 Concurrent
Calls<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p>Hello,<span
style="font-size:12.0pt;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p>can you provide more details about what actually happens?
High cpu? Dropped traffic? ...<o:p></o:p></p>
<p>If you have many log messages, be sure syslog is configured
in asynchronous mode.<o:p></o:p></p>
<p>Cheers,<br>
Daniel<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">On 12/08/16 15:13, Jack Stevens wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal">Hi Guys,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I have built an SBC using kamailio with
the dispatcher module and rtpengine and when I run a sip
test I find it struggles to go past 1000 calls at 20cps
would really like some help on how to resolve this. As I am
very new to this I am stuggeling to work out where to start
from. I have found when running this sort of load the debian
box drops pings any ideas
<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Kind Regards<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
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<br>
<br>
<br>
<br>
<br>
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<o:p></o:p></span></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a><o:p></o:p></pre>
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<br>
<o:p></o:p></span></p>
<pre>-- <o:p></o:p></pre>
<pre>Daniel-Constantin Mierla<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://www.asipto.com">http://www.asipto.com</a> - <a moz-do-not-send="true" href="http://www.kamailio.org">http://www.kamailio.org</a><o:p></o:p></pre>
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<br>
<br>
<br>
<br>
<br>
<br>
CONFIDENTIAL EMAIL FROM NETCALL TELECOM LIMITED<br>
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status, please immediately notify the sender by return email then
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Netcall Telecom accepts no responsibility for any changes made to
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Opinions or views expressed in this email may be those of the
individual sender and not Netcall Telecom. Nothing in this email
shall bind Netcall Telecom in any contract or obligation<br>
<br>
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Herts, HP1 1BB<br>
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<pre wrap="">_______________________________________________
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