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Hi Agalya,<br>
<br>
Before answering, a fast question to you :).<br>
<br>
What kind of processing do you in the script for the INVITEs ? is it
something time consuming, potential blocking like DB queries, DNS,
rest queries ?<br>
<br>
Regards,<br>
<br>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<div class="moz-cite-prefix">On 30.08.2016 18:42, Ramachandran,
Agalya (Contractor) wrote:<br>
</div>
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<div class="WordSection1">
<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>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
style="color:windowtext"> Bogdan-Andrei Iancu
[<a class="moz-txt-link-freetext" href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>]
<br>
<b>Sent:</b> Tuesday, August 30, 2016 6:20 AM<br>
<b>To:</b> Ramachandran, Agalya (Contractor)
<a class="moz-txt-link-rfc2396E" href="mailto:Agalya_Ramachandran@comcast.com"><Agalya_Ramachandran@comcast.com></a>; OpenSIPS users
mailling list <a class="moz-txt-link-rfc2396E" href="mailto:users@lists.opensips.org"><users@lists.opensips.org></a><br>
<b>Subject:</b> Re: [OpenSIPS-Users] Too many warnings
in opensips log<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">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 moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
<div>
<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>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
style="color:windowtext"> Bogdan-Andrei Iancu [<a
moz-do-not-send="true"
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
moz-do-not-send="true"
href="mailto:Agalya_Ramachandran@comcast.com">
<Agalya_Ramachandran@comcast.com></a>;
OpenSIPS users mailling list <a
moz-do-not-send="true"
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 moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
<div>
<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>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
style="color:windowtext"> Bogdan-Andrei Iancu [<a
moz-do-not-send="true"
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
moz-do-not-send="true"
href="mailto:users@lists.opensips.org">
<users@lists.opensips.org></a>;
Ramachandran, Agalya (Contractor) <a
moz-do-not-send="true"
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 moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
<div>
<p class="MsoNormal">On 24.08.2016 18:31, 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 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 moz-do-not-send="true" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" 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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style="font-size:12.0pt;font-family:"Times New
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style="font-size:12.0pt;font-family:"Times New Roman
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<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
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</div>
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