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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">TLDR; if FS is slow enough to cause financial strain, you need a new business model.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">For a single number (and a few others have told me similar numbers), using dual socket Xeon 5400 systems (stock Dell whatevers), no tuning, using xml_cdr and
xml_curl (for dialplan), we seemed to top out at around 500-1000 calls/sec, no media (on FS 1.2). I have personally seen a Q6600 running Windows inside Hyper-V do 500 sessions/sec on pre-1.2 (no media).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">One tip: Run separate FS processes on their own IP; usually one FS process per couple of cores. There’s a few hotspots (event headers) that could be reworked
with a bit of time (read: money) if you need faster signaling. For RTP, I don’t really know but people seem happy. And if RTP was a bottleneck, again, with some money you could get a kernel-bypass usermode RTP stack and attain happiness. Maybe.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">But all the caveats listed below still apply. Generally FreeSWITCH is “fast enough” and servers are so cheap ($400 or so?) you can always toss another one in
the mix so it doesn’t seem to bother most people in production unless you’re obsessed with perf for some reason.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">-Michael<o:p></o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"></a><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org]
<b>On Behalf Of </b>Fred Schulz<br>
<b>Sent:</b> Tuesday, 1 December, 2015 6:40<br>
<b>To:</b> FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org><br>
<b>Subject:</b> Re: [Freeswitch-users] [!!Mass Mail]Re: Concurrent call in freeswitch<o:p></o:p></span></p>
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<p><span style="font-family:"Calibri",sans-serif;color:black">Please take a look at:<o:p></o:p></span></p>
<p><span style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p><span style="font-family:"Calibri",sans-serif;color:black"><a href="https://freeswitch.org/confluence/display/FREESWITCH/Performance+Testing+and+Configurations">https://freeswitch.org/confluence/display/FREESWITCH/Performance+Testing+and+Configurations</a><o:p></o:p></span></p>
<p><span style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p><span style="font-family:"Calibri",sans-serif;color:black">As ik sais it depends much on your hardware but more on the network capabilities...<o:p></o:p></span></p>
<p><span style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p><span style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">Von:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">
<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a> <<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a>> im Auftrag von ik <<a href="mailto:idokan@gmail.com">idokan@gmail.com</a>><br>
<b>Gesendet:</b> Dienstag, 1. Dezember 2015 13:25<br>
<b>An:</b> FreeSWITCH Users Help<br>
<b>Betreff:</b> [!!Mass Mail]Re: [Freeswitch-users] Concurrent call in freeswitch</span><span style="font-family:"Calibri",sans-serif;color:#212121">
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#212121"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Calibri",sans-serif;color:#212121">That depends on so many levels, that without knowing exactly what you require, will be impossible to answer.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#212121">For example bandwidth for VoIP is a factor, IO speed, memory, cpu, other processes, how and what you do with your settings, and more.<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Calibri",sans-serif;color:#212121">If you'll create a PoC with what you require it to have, then you'll be better in understanding what you are capable of having.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#212121">That btw true for every type of system, and not just FS.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#212121"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#212121">On Tue, Dec 1, 2015 at 2:17 PM, Shisheer Teli <<a href="mailto:telishisheer@gmail.com" target="_blank">telishisheer@gmail.com</a>> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#212121">Dear Team,
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#212121"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#212121">How many concurrent call FreeSWITCH will handle?</span><span style="font-family:"Calibri",sans-serif;color:#888888"><br clear="all">
</span><span class="hoenzb"><span style="color:#888888"><o:p></o:p></span></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span class="hoenzb"><span style="font-family:"Calibri",sans-serif;color:#888888">--
</span><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:#222222;background:white">Regards,<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Arial",sans-serif;color:#222222;background:white">Shisheer T</span><span style="font-family:"Calibri",sans-serif;color:#888888"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#212121"><br>
_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a><br>
<a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#212121"><o:p> </o:p></span></p>
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