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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=PT link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Hi Bogdan!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>My OpenSIPS is only using b2b modules with topology hiding. I only call ‘b2b_init_request’ function and nothing else.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>As for the time slots. The stop sample was retrieved after two minutes the call ended.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Kind regards<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Jorge Pinho<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> Bogdan-Andrei Iancu [mailto:bogdan@opensips.org] <br><b>Sent:</b> terça-feira, 9 de Abril de 2013 12:33<br><b>To:</b> OpenSIPS users mailling list<br><b>Cc:</b> Jorge Henrique Pinho; Nuno Ferreira<br><b>Subject:</b> Re: [OpenSIPS-Users] B2B memory use.<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><tt><span style='font-size:10.0pt'>Hello Jorge,</span></tt><span style='font-size:10.0pt;font-family:"Courier New"'><br><br><tt>Your testing is not really correct as it is not accurate - it is illogic for memory to drop after the call :).</tt><br><br><tt>SHM mem is used by other components of OpenSIPS, like registration, dialogs, etc - so if you really want to test, you need to be sure your OpenSIPS is (1) actively doing only b2b and (2) the start/stop sample are before and long after the call ended (to ensure that all data expired).</tt><br><br><tt>Best regards,</tt><br><br></span><o:p></o:p></p><pre>Bogdan-Andrei Iancu<o:p></o:p></pre><pre>OpenSIPS Founder and Developer<o:p></o:p></pre><pre><a href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre><p class=MsoNormal><br>On 04/09/2013 12:50 PM, Jorge Henrique Pinho wrote: <o:p></o:p></p><p class=MsoPlainText><span lang=EN-US>Hi all!</span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US>I am using opensips 1.8 with b2b module.</span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US>I am monitoring OpenSIPS memory consumption before and after a call is made, and I came across with interesting outcomes.</span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US>The free memory before a call is made, is different from the free memory after the call is terminated.</span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US>To monitor the memory I use this command “opensipsctl fifo get_statistics free_size”.</span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US>The reported results are these:<br>Before the call : 2144637904</span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US>After the call is terminated : 2144637328</span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US> </span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US>Is this normal behavior?</span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US> </span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US>Kind regards,</span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US> </span><o:p></o:p></p><p class=MsoPlainText><span lang=EN-US>Jorge Pinho</span><o:p></o:p></p><pre><o:p> </o:p></pre><pre><o:p> </o:p></pre><pre>_______________________________________________<o:p></o:p></pre><pre>Users mailing list<o:p></o:p></pre><pre><a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><o:p></o:p></pre><pre><a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></pre></div></body></html>