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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Is FreeSWITCH starting with root permissions? It needs this in order to use the FIFO scheduler and access realtime threads. If not started as root, this would explain your CPS limitations. There are also limits that can be set in the config files.<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'>After it starts it drops privileges to those specified on the command line with –u and –g switches.<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'>FreeSWITCH uses multi-threading. I do not know about htop, but maybe it is showing the multiple threads?<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'>top –H shows each thread.<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'>---<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Bote<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>FreeSWITCH Docs Janitor<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="http://freeswitch.org/confluence"><span style='color:blue'>http://freeswitch.org/confluence</span></a><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'><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'><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><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Vladislav Ivanov<br><b>Sent:</b> Tuesday, 02 February, 2016 07:09<br><b>Subject:</b> [Freeswitch-users] Does freeswitch forks his processes?<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal style='margin-bottom:12.0pt'>Hey guys,<br><br>I have a question about freeswitch process/threading usage.<br>So far that I haven't noticed freeswitch to fork himself, I have only 1 freeswitch instance.<br><a href="http://i.imgur.com/bdbYOwp.png">http://i.imgur.com/bdbYOwp.png</a><br><br>But then I found screenshot of htop with freeswitch and noticed that there is multiple freeswitch processes being run:<br><a href="http://i.imgur.com/VNpl55z.jpg">http://i.imgur.com/VNpl55z.jpg</a><br><br>I'm having issues with "loading" the freeswitch after 50 cps in any cpu/ram configuration.<br>Be it physical or virtual environment I cant pass the 50 cps mark.<br>I have strange issue with CPU usage on same CPS:<br><br><a href="http://i.imgur.com/8BdQWVL.png">http://i.imgur.com/8BdQWVL.png</a><br><a href="http://i.imgur.com/mWRnoGr.png">http://i.imgur.com/mWRnoGr.png</a><br><br>I timeload test freeswitch with 50cps for 5+ hours, and seems like there is some kind of leak somewhere.<br>I have tested configuration on:<br>Debian 8<br>2 core/8 gb ram<br>4 core/8 gb ram (graphs are from here)<br>8 core/32 gb ram<br><br>and in all the tests I were not able to send more than 50 cps without CPU dropping to 0 with all system starting to respond really laggy.<br><br>Test is:<br>sipp -> freeswitch -> sipp<br><br>Just 1 dialpeer with bridge action. No gateways. Just simple dialplan and 1 profile...<br>Any advice?<br><br>Thank you all<br><br><br><br><o:p></o:p></p></div></div></div></body></html>