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<p class="MsoNormal"><span style="color:blue">Hi Bogdan, <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:blue">In understand why these warnings are occurred.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:blue">Yes, I initially used the default script with children as 4. With this config sending 10 calls at 2cps am getting these warnings continuously.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue">After that I changed the children to 12. And now it’s all good.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:blue">But I have a question. When I try to run the load test in opensips 1.11, I had children as 1, and I could run like 100 cps.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue">Why in the opensips 2.1.4 version we are getting this warnings. What has changed between 1.11 and 2.1.4?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:blue">The only way to avoid this is to keep increasing the children?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue">In the new opensips in order to run 100cps I should increase my children to somewhere around 150?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:blue">Regards,<br>
Agalya<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span style="color:windowtext"> Bogdan-Andrei Iancu [mailto:bogdan@opensips.org]
<br>
<b>Sent:</b> Tuesday, August 30, 2016 6:20 AM<br>
<b>To:</b> Ramachandran, Agalya (Contractor) <Agalya_Ramachandran@comcast.com>; OpenSIPS users mailling list <users@lists.opensips.org><br>
<b>Subject:</b> Re: [OpenSIPS-Users] Too many warnings in opensips log<o:p></o:p></span></p>
</div>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><tt><span style="font-size:10.0pt">Hi Agalya,</span></tt><span style="font-size:10.0pt;font-family:"Courier New",serif"><br>
<br>
<tt>The message that usually pops up first :</tt><br>
<tt> WARNING:core:utimer task <tm-utimer> already scheduled for....</tt><br>
<br>
<tt>tells that the given timer routing is slow (tm-utimer in our case) and the previous execution is not completed when the next triggering happens. This TM routine is responsible for SIP retransmissions.</tt><br>
<br>
<tt>The second message </tt><br>
<tt> WARNING:core:handle_timer_job: utimer job <tm-utimer> has a xxxxx us delay in execution</tt><br>
<tt>tells how long the timer job spent between being scheduled (triggered) and being lunched in execution (the 2 events happen in different processes).</tt><br>
<br>
<tt>In your case, you have 4 processes, one UDP listener and you do 2cps ? and you get one of the warnings ? do you use the default script ?</tt><br>
<br>
<tt>Best regards,</tt><br>
<br>
</span><span style="font-size:12.0pt"><o:p></o:p></span></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>
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<p class="MsoNormal">On 26.08.2016 16:17, Ramachandran, Agalya (Contractor) wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:blue">Yes Bogdan , I do get those warnings.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Regards,<br>
Agalya</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span style="color:windowtext"> Bogdan-Andrei Iancu [<a href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>]
<br>
<b>Sent:</b> Thursday, August 25, 2016 5:20 PM<br>
<b>To:</b> Ramachandran, Agalya (Contractor) <a href="mailto:Agalya_Ramachandran@comcast.com">
<Agalya_Ramachandran@comcast.com></a>; OpenSIPS users mailling list <a href="mailto:users@lists.opensips.org">
<users@lists.opensips.org></a><br>
<b>Subject:</b> Re: [OpenSIPS-Users] Too many warnings in opensips log</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><tt><span style="font-size:10.0pt">Hi Agalya,</span></tt><span style="font-size:10.0pt;font-family:"Courier New",serif"><br>
<br>
<tt>Before those warnings, have you got an warning like:</tt><br>
<tt> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled for....</tt><br>
<br>
<tt>Regards,</tt><br>
<br>
<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>
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<p class="MsoNormal">On 25.08.2016 18:08, Ramachandran, Agalya (Contractor) wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:blue">Hi Bogdan, </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="color:blue">Does OpenSIPS recover from this ?</span></b><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Answer: It depends upon the volume of the call. If am sending too many calls (may be more than 50 calls), OpenSIPS is not recovering. And am restarting
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">But if I send less than 10 calls then it is OK.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="color:blue">Have you seen other job reported, besides "tm-utimer" ?</span></b><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Answer: I also have “blcore-expire” in logs, like once every 10 times of "tm-utimer"</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">I also observed that increasing the children process in config file, is solving this issue.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">P.S:</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">e.g : Sending 10 calls to opensips, at 2 calls per sec, then I need to keep children as 12.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> For even 10 calls, if I keep children as 4, 4 to 6 calls are passing and other calls are failing.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Why do we need to increase the children process?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Just to confirm, is opensips 2.1.4 version a stable release?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Regards,<br>
Agalya</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span style="color:windowtext"> Bogdan-Andrei Iancu [<a href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>]
<br>
<b>Sent:</b> Thursday, August 25, 2016 10:54 AM<br>
<b>To:</b> OpenSIPS users mailling list <a href="mailto:users@lists.opensips.org">
<users@lists.opensips.org></a>; Ramachandran, Agalya (Contractor) <a href="mailto:Agalya_Ramachandran@comcast.com">
<Agalya_Ramachandran@comcast.com></a><br>
<b>Subject:</b> Re: [OpenSIPS-Users] Too many warnings in opensips log</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><tt><span style="font-size:10.0pt">Hi Agalya,</span></tt><span style="font-size:10.0pt;font-family:"Courier New",serif"><br>
<br>
<tt>Question : after you get these logs, you mentioned the inability of handling new calls. Does OpenSIPS recover from this ? or you have to restart after such an event ?</tt><br>
<br>
<tt>Have you seen other job reported, besides "tm-utimer" ?</tt><br>
<br>
<tt>Regards,</tt><br>
<br>
<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>
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<p class="MsoNormal">On 24.08.2016 18:31, Ramachandran, Agalya (Contractor) wrote:<o:p></o:p></p>
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<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:blue">Hi team, </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Am using opensips 2.1.4 version and trying to do load test. When running the test cases, am getting too many warnings in OpenSIPS log.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">These warnings are coming continuously and its more than 2 page in log file.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Below are the warnings.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Aug 24 15:27:34 sturn-test /usr/local/sbin/opensips[12015]: WARNING:core:handle_timer_job: utimer job <tm-utimer> has a 39450000 us delay in execution</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Aug 24 15:27:34 sturn-test /usr/local/sbin/opensips[12015]: WARNING:core:handle_timer_job: utimer job <tm-utimer> has a 39450000 us delay in execution</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Aug 24 15:27:34 sturn-test /usr/local/sbin/opensips[12015]: WARNING:core:handle_timer_job: utimer job <tm-utimer> has a 39450000 us delay in execution</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Aug 24 15:27:34 sturn-test /usr/local/sbin/opensips[12015]: WARNING:core:handle_timer_job: utimer job <tm-utimer> has a 39450000 us delay in execution</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Aug 24 15:27:34 sturn-test /usr/local/sbin/opensips[12015]: WARNING:core:handle_timer_job: utimer job <tm-utimer> has a 39450000 us delay in execution</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Aug 24 15:27:34 sturn-test /usr/local/sbin/opensips[12015]: WARNING:core:handle_timer_job: utimer job <tm-utimer> has a 39450000 us delay in execution</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">When I get this Warning, calls are getting failed.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Why am getting this warning and what could be done to avoid it?
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:blue">Regards,<br>
Agalya</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><br>
<br>
<br>
<br>
<br>
</span><o:p></o:p></p>
<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>
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