Hi Adrian,<div><br></div><div><br></div><div>This is the second time i have seen the error. I run traffic to show simultaneous TCP port number on the application with sipp and sipsimpleclient.</div><div><br></div><div> </div>
<div>After some times, sylk is out of service due to this error.</div><div><br></div><div><br></div><div>Traffic model:</div><div><br></div><div>- register individual users with "auto-answer" and "auto-hangup <seconds>" options via script "sip-session"</div>
<div>- each user joins to rooms</div><div>- send dummy messages to all established sessions </div><div><br></div><div><br></div><div><div><b>sipp results:</b></div><div><br></div><div><font size="1" color="#666666">------------------------------ Scenario Screen -------- [1-9]: Change Screen --</font></div>
<div><font size="1" color="#666666"> Call-rate(length) Port Total-time Total-calls Remote-host</font></div><div><font size="1" color="#666666"> 0.0(0 ms)/1.000s 5060 16055.63 s 4783 1.1.1.1:5060(UDP)</font></div>
<div><font size="1" color="#666666"><br></font></div><div><font size="1" color="#666666"> 0 new calls during 0.379 s period 1 ms scheduler resolution</font></div><div><font size="1" style="color:rgb(102,102,102)"> </font><font color="#000099"><b>1024 calls (limit 1024) </b> </font><font size="1" color="#666666"> Peak was 1024 calls, after 4783 s</font></div>
<div><font size="1" color="#666666"> 0 Running, 1024 Paused, 0 Woken up</font></div><div><font size="1" color="#666666"> 10 dead call msg (discarded) 0 out-of-call msg (discarded)</font></div><div><font size="1" color="#666666"> 3 open sockets</font></div>
<div><font size="1" color="#666666"><br></font></div><div><font size="1" color="#666666"> Messages Retrans Timeout Unexpected-Msg</font></div><div><font size="1" color="#666666"> REFER ----------> 4783 0</font></div>
<div><font size="1" color="#666666"> 202 <---------- 3759 0 0 0</font></div><div><font size="1" color="#666666"> NOTIFY <---------- 3759 0 0 0</font></div>
<div><font size="1" color="#666666"> 200 ----------> 3759 0</font></div><div><font size="1" color="#666666"> NOTIFY <---------- 3759 3 0 0</font></div><div><font size="1" color="#666666"> 200 ----------> 3759 0</font></div>
<div><font size="1" color="#666666"> NOTIFY <---------- 3759 0 0 0</font></div><div><font size="1" color="#666666"> 200 ----------> 3759 0</font></div><div><font size="1" color="#666666">------------------------------ Test Terminated --------------------------------</font></div>
<div><font size="1" color="#666666"><br></font></div><div><font size="1" color="#666666"><br></font></div><div><font size="1" color="#666666">----------------------------- Statistics Screen ------- [1-9]: Change Screen --</font></div>
<div><font size="1" color="#666666"> Start Time | 2013-02-08 11:11:26:434 1360314686.434073</font></div><div><font size="1" color="#666666"> Last Reset Time | 2013-02-08 15:39:01:693 1360330741.693140</font></div>
<div><font size="1" color="#666666"> Current Time | 2013-02-08 15:39:02:073 1360330742.073187</font></div><div><font size="1" color="#666666">-------------------------+---------------------------+--------------------------</font></div>
<div><font size="1" color="#666666"> Counter Name | Periodic value | Cumulative value</font></div><div><font size="1" color="#666666">-------------------------+---------------------------+--------------------------</font></div>
<div><font size="1" color="#666666"> Elapsed Time | 00:00:00:380 | 04:27:35:639</font></div><div><font size="1" color="#666666"> Call Rate | 0.000 cps | 0.298 cps</font></div>
<div><font size="1" color="#666666">-------------------------+---------------------------+--------------------------</font></div><div><font size="1" color="#666666"> Incoming call created | 0 | 0</font></div>
<div><font size="1" color="#666666"> OutGoing call created | 0 | 4783</font></div><div><font size="1" color="#666666"> Total Call created | | 4783</font></div>
<div><font size="1" color="#666666"><b> </b></font><font color="#000099"><b>Current Call | 1024</b> </font><font size="1" color="#666666"> |</font></div><div><font size="1" color="#666666">-------------------------+---------------------------+--------------------------</font></div>
<div><font size="1" color="#666666"> Successful call | 0 | 3759</font></div><div><font size="1" color="#666666"> Failed call | 0 | 0</font></div>
<div><font size="1" color="#666666">-------------------------+---------------------------+--------------------------</font></div><div><font size="1" color="#666666"> Call Length | 00:00:00:000 | 00:00:00:266</font></div>
<div><font size="1" color="#666666">------------------------------ Test Terminated --------------------------------</font></div></div><div><br></div><div><br><br><div class="gmail_quote">On Fri, Feb 8, 2013 at 3:32 PM, Adrian Georgescu <span dir="ltr"><<a href="mailto:ag@ag-projects.com" target="_blank">ag@ag-projects.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">Unless one can reproduce the exact load you created, how could anyone know.<div><br></div>
<div>What do you mean by testing performance, can you elaborate what you have tested and how?<div><br></div><div><div>Adrian</div><div><br><div><br><div><div><div class="h5"><div>On Feb 8, 2013, at 2:28 PM, ANIL KARADAĞ wrote:</div>
<br></div></div><blockquote type="cite"><div><div class="h5"><div>Hi all,</div><div><br></div><div><br></div><div>I am working with SylkServer to test its performance. And I show that the following message in the /var/log/messages file.</div>
<div><br></div><div><b><font color="#000099">"Feb 8 12:14:08 rcs-chat-server sylk-server[1386]: MemoryError"</font></b></div>
<div><b><font color="#000099"><br></font></b></div><div><b><font color="#000099"><br></font></b></div><div>The message is generated by sipsimple -> _core.so. But I don't understand it because my server has a 6GB memory and the application is used max 900MB.</div>
<div><br></div><div>Does anyone know that why the application acts like this?</div><div><br></div><div><br></div><div>thanks</div><div><br></div><div>[root@sylkserver core]# pwd</div><div><div><b>/opt/mcp/sylkserver/data/python-sipsimple/sipsimple/core</b></div>
<div><b>[root@sylkserver core]# grep "MemoryError" -r .</b></div><div><font size="1">./_core.event.pxi: raise MemoryError()</font></div><div><font size="1">./_core.event.pxi: raise MemoryError()</font></div>
<div><font size="1">./_core.lib.pxi: raise MemoryError()</font></div><div><font size="1">./_core.c:static PyObject *__pyx_builtin_MemoryError;</font></div><div><font size="1">./_core.c:static char __pyx_k__MemoryError[] = "MemoryError";</font></div>
<div><font size="1">./_core.c:static PyObject *__pyx_n_s__MemoryError;</font></div><div><font size="1">./_core.c: * raise MemoryError()</font></div><div><font size="1">./_core.c: * raise MemoryError()</font></div>
<div><font size="1">./_core.c: * raise MemoryError() # <<<<<<<<<<<<<<</font></div><div><font size="1">./_core.c: __pyx_t_5 = PyObject_Call(__pyx_builtin_MemoryError, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 180; __pyx_clineno = __LINE__; goto __pyx_L1_error;}</font></div>
<div><font size="1">./_core.c: * raise MemoryError()</font></div><div><font size="1">./_core.c: * raise MemoryError()</font></div><div><font size="1">./_core.c: * raise MemoryError()</font></div>
<div><font size="1">./_core.c: * raise MemoryError() # <<<<<<<<<<<<<<</font></div><div><font size="1">./_core.c: __pyx_t_2 = PyObject_Call(__pyx_builtin_MemoryError, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 55; __pyx_clineno = __LINE__; goto __pyx_L1_error;}</font></div>
<div><font size="1">./_core.c: * raise MemoryError()</font></div><div><font size="1">./_core.c: * raise MemoryError()</font></div><div><font size="1">./_core.c: * raise MemoryError()</font></div><div>
<font size="1">./_core.c: * raise MemoryError()</font></div><div><font size="1">./_core.c: * raise MemoryError() # <<<<<<<<<<<<<<</font></div><div><font size="1">./_core.c: __pyx_t_2 = PyObject_Call(__pyx_builtin_MemoryError, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 122; __pyx_clineno = __LINE__; goto __pyx_L1_error;}</font></div>
<div><font size="1">./_core.c: * raise MemoryError()</font></div><div><font size="1">./_core.c: * raise MemoryError()</font></div><div><font size="1">./_core.c: {&__pyx_n_s__MemoryError, __pyx_k__MemoryError, sizeof(__pyx_k__MemoryError), 0, 0, 1, 1},</font></div>
<div><font size="1">./_core.c: __pyx_builtin_MemoryError = __Pyx_GetName(__pyx_b, __pyx_n_s__MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 180; __pyx_clineno = __LINE__; goto __pyx_L1_error;}</font></div>
</div><div><br></div><div><div><br></div>-- <br>Anıl KARADAĞ<br><a href="http://anilkaradag.info/blog" target="_blank">http://anilkaradag.info/blog</a>
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</blockquote></div><br></div></div></div></div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br>Anıl KARADAĞ<br><a href="http://anilkaradag.info/blog">http://anilkaradag.info/blog</a>
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