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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'>Will do . . . that is say HI.<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'>Hyperthreading is already on. <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'>The CPU usage is not an issue, it is the memory. <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'>At 25% CPU I am at 85% MEM.<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'>Besides, it takes milliseconds to go through the dialplan and a few more for logging, and with an average call length of 5 min, 99% of the time each thread is doing nothing but taking up 1/2 a MB of memory.<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'>Adds up quick . . . seems like a waist.<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'>Anyone else, have knowledge on config-ing sofia?<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'>Jason<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><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"'> freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] <b>On Behalf Of </b>Ken Rice<br><b>Sent:</b> Tuesday, August 21, 2012 3:19 PM<br><b>To:</b> FreeSWITCH Users Help<br><b>Subject:</b> Re: [Freeswitch-users] FreeSWITCH Question<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:"Courier New"'>Simple Answer No, FreeSWITCH is a B2BUA, the number of threads is 1 per call leg, in bypass media, the thread is blocked for the most part and not consuming anything until the hangup<br><br>At high call rates you’ll notice that most of the CPU is used by Sofia threads... Best way to reduce context switching is more cores or if you have hyperthreading disabled, enabled it, you’ll notice a nice boost...<br><br>Tell Chris I said HI!<br>Ken<br><br><br>On 8/21/12 4:35 PM, "Jason Caulfield" <<a href="jason.caulfield@intermetro.net">jason.caulfield@intermetro.net</a>> wrote:</span><o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>I am using FreeSWITCH in media bypass mode to decrease memory and cpu usage. <br> <br>I notice that mod_sofia creates threads for each call leg to maintain session context.<br> <br>Do you know of a way to configure FreeSWITCH to use a table to maintain the context when in media bypass mode to reduce the number of threads?<br> <br>I am hoping that this will speed things up by reducing thread context switching and reduce memory usage by decreasing memory allocation for each thread.<br> <br>Thanks for the help,<br>Jason</span><span style='font-size:11.0pt;font-family:"Courier New"'><o:p></o:p></span></p><div class=MsoNormal align=center style='text-align:center'><span style='font-size:11.0pt;font-family:"Courier New"'><hr size=3 width="95%" align=center></span></div><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas'>_________________________________________________________________________<br>Professional FreeSWITCH Consulting Services:<br><a href="consulting@freeswitch.org">consulting@freeswitch.org</a><br><a href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a><br><br>FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br><a href="http://www.cudatel.com">http://www.cudatel.com</a><br><br>Official FreeSWITCH Sites<br><a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br><a href="http://wiki.freeswitch.org">http://wiki.freeswitch.org</a><br><a href="http://www.cluecon.com">http://www.cluecon.com</a><br><br>FreeSWITCH-users mailing list<br><a href="FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br><a href="http://www.freeswitch.org">http://www.freeswitch.org</a></span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas'><br></span><span style='font-size:11.0pt;font-family:"Courier New"'>-- <br>Ken<br><u><span style='color:blue'><a href="http://www.FreeSWITCH.org">http://www.FreeSWITCH.org</a><br><a href="http://www.ClueCon.com">http://www.ClueCon.com</a><br><a href="http://www.OSTAG.org">http://www.OSTAG.org</a><br></span></u>irc.freenode.net #freeswitch</span><o:p></o:p></p></div></body></html>