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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'>Hi Flavio,<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'>Thanks for your reply ,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I am in need to know what the perfect parameters it should use for shmem and pkmem for 400 call per second  ,and what will happen if opensips exceed   the assigned memory –m 2048 moreover  <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>What about  –M  option is it for each child ? <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>And what’s the perfect value for this parameter ?<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'>As for the command ,whats missing !!<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'>Opensips:~# opensipsctl fifo get_statistics shmem<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>database engine 'MYSQL' loaded<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Control engine 'FIFO' loaded<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>entering fifo_cmd get_statistics shmem<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>404 Statistics Not Found<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>FIFO command was:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>:get_statistics:opensips_receiver_23414<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>shmem<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'>Opensips:~# opensipsctl fifo get_statistics pkmem<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>database engine 'MYSQL' loaded<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Control engine 'FIFO' loaded<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>entering fifo_cmd get_statistics pkmem<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>404 Statistics Not Found<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>FIFO command was:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>:get_statistics:opensips_receiver_23466<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Pkmem<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><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"'> users-bounces@lists.opensips.org [mailto:users-bounces@lists.opensips.org] <b>On Behalf Of </b>Flavio Goncalves<br><b>Sent:</b> Monday, June 17, 2013 6:50 AM<br><b>To:</b> OpenSIPS users mailling list<br><b>Cc:</b> users-bounces@lists.opensips.org<br><b>Subject:</b> Re: [OpenSIPS-Users] Opensips default parameters<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Hi Khaled, <o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>You can discover the memory actually used by the system using<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>opensipsctl fifo get_statistics shmem<o:p></o:p></p></div><div><p class=MsoNormal>opensipsctl fifo get_statistics pkmem<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I guess you will be a little disappointed with so much ram wasted, OpenSIPS do not consume much ;-). <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Flavio.<o:p></o:p></p></div><div><div><div><div><p class=MsoNormal><o:p> </o:p></p></div></div></div><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><div><p class=MsoNormal>2013/6/16 M.Khaled W Chehab <<a href="mailto:kchehab@icucall.com" target="_blank">kchehab@icucall.com</a>><o:p></o:p></p><p class=MsoNormal>I set children=24 in opensips.cfg<br><br>Does That mean 24 *16 =384 MB and what is the suitable value for P_MEMORY<br><br>And -M 2048 that means all sessions will have 2048 memory only and after that it crashes ?<br><br>Memory configuration is not clear in documentation for me ,please can you simplify it by answering my question<br><br>What are the correct parameters should be in P_MEMORY and S_MEMORY in order to handle 400 call per second and 1000 connected call <span style='font-family:Symbol'>J</span><o:p></o:p></p><div><p class=MsoNormal style='margin-bottom:12.0pt'>Or what’s the formula to calculate the cpu and memory usage<o:p></o:p></p></div><div><p class=MsoNormal>/usr/local/opensips/sbin/opensips -M 8 -m 2048<o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>Opensips.cfg<br>debug=1<br>log_stderror=no<br>log_facility=LOG_LOCAL7<br>log_name="opensips"<br>fork=yes<br>children=24<br><br>cat /etc/default/opensips<br># OpenSIPS startup options<br>#<br># Set to yes to enable opensips, once configured properly.<br>RUN_OPENSIPS=yes<br># User to run as<br>USER=root<br># Group to run as<br>GROUP=root<br># Amount of shared memory to allocate for the running OpenSIPS server (in Mb)<br>S_MEMORY=256<br># Amount of pkg memory to allocate for the running OpenSIPS server (in Mb)<br>P_MEMORY=16<br>DUMP_CORE=no<br><br><br><br><o:p></o:p></p></div><div><div><p class=MsoNormal>-----Original Message-----<br>From: <a href="mailto:users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a> [mailto:<a href="mailto:users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a>] On Behalf Of Nick Khamis<br>Sent: Sunday, June 16, 2013 11:34 PM<br>To: OpenSIPS users mailling list<br>Cc: <a href="mailto:users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a><br>Subject: Re: [OpenSIPS-Users] Opensips default parameters<br><br>Is this related to your earlier post:<br><a href="https://mail.google.com/mail/h/52oaqmxcphmc/?&v=c&th=13f4cc0b3154e273" target="_blank">https://mail.google.com/mail/h/52oaqmxcphmc/?&v=c&th=13f4cc0b3154e273</a>?<br><br>/usr/local/opensips/sbin/opensips -M 8 -m 2048 (or whatever you want to allocate)<br><br>_______________________________________________<br>Users mailing list<br><a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br><a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br><br><br><br>_______________________________________________<br>Users mailing list<br><a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br><a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></p></div></div></div><p class=MsoNormal><o:p> </o:p></p></div></div></div></body></html>