<div dir="ltr">Hi Bogdan, <div><br></div><div>Ooops, I thought my two first mails have been cancelled :-)</div><div>I prefer waiting till there's no traffic, so I'll send a SIGUSR1 comme this evening, and reply to this topic with the log.</div>
<div><br></div><div>I'll try working with MI statistics to make some memory usage graphs better than with Cacti... </div><div><br></div><div>I'll come back to you with logs; thanks for all !</div><div><br></div><div>
Kevin</div><div><br></div><div><br></div></div><div class="gmail_extra"><br clear="all"><div><b><div><span style="font-weight:normal">Bien cordialement, </span></div><div><span style="font-weight:normal">Best Regards, </span></div>
<div><span style="font-weight:normal"><br></span></div></b><b>Kevin MATHY</b> |<b> </b>Ingénieur VoIP<br><div><div><b><br></b></div></div></div>
<br><br><div class="gmail_quote">2014-06-30 11:54 GMT+02:00 Bogdan-Andrei Iancu <span dir="ltr"><<a href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div><tt>Hi Kevin,<br>
<br>
There is no need to send your email three times ;). One time is
enough.<br>
<br>
Waiting and taking the dump when there is not traffic is good
(but not a must) - the idea is to be sure that all temporary
memory (used for processing the current traffic) was freed - so
what you still have in memory is configuration data or possible
leaks.<br>
If you do not have the luxury of waiting, you can do it whenever
you can.<br>
<br>
Once again, do not look at the memory usage reported by OS - it
is irrelevant as OpenSIPS is doing its own internal memory
management.<br>
<br>
Check the memory usage via MI, see the mem related statistics:<br>
<a href="http://www.opensips.org/Documentation/Interface-CoreStatistics-1-11" target="_blank">http://www.opensips.org/Documentation/Interface-CoreStatistics-1-11</a><br>
<br>
Regards,<br>
</tt><div class="">
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre></div><div><div class="h5">
On 30.06.2014 12:01, Kevin Mathy wrote:<br>
</div></div></div>
<blockquote type="cite"><div><div class="h5">
<div dir="ltr">
<div style="font-family:arial,sans-serif;font-size:13px">Hi
Bogdan,
<div><br>
</div>
<div>If I want to send a SIGUSR1, may I have to wait 20
minutes after the last call ? 20 minutes without any call ?
I don't understand well this sentence :</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"> <span>It
is highly recommended to do this after waiting about 20
minutes to be sure that as much as possile memory is freed
- all temporary memory used during processing is freed by
lack of load on the proxy</span></blockquote>
<div><br>
</div>
<div>Also, last week-end, the traffic reduced a lot, and
between last friday, when the free system's memory was
around 170M, and this morning, the free memory seems to have
increased : this morning, it was around 700M, before the
traffic comes back.</div>
<div><br>
</div>
</div>
<div style="font-family:arial,sans-serif;font-size:13px">So,
opensips seems to well free the memory, isn't it ? </div>
<div style="font-family:arial,sans-serif;font-size:13px"><br>
</div>
<div style="font-family:arial,sans-serif;font-size:13px">
Thanks for your help, </div>
<div style="font-family:arial,sans-serif;font-size:13px"><br>
</div>
<div style="font-family:arial,sans-serif;font-size:13px">Kevin</div>
<div><br>
</div>
<div class="gmail_extra" style="font-family:arial,sans-serif;font-size:13px">
</div>
<div class="gmail_extra"><br clear="all">
<div><b>
<div><span style="font-weight:normal">Bien cordialement, </span></div>
<div><span style="font-weight:normal">Best Regards, </span></div>
<div><span style="font-weight:normal"><br>
</span></div>
</b><b>Kevin MATHY</b> |<b> </b>Ingénieur VoIP<br>
<div>
<div><b><br>
</b></div>
</div>
</div>
<br>
<br>
<div class="gmail_quote">2014-06-27 10:38 GMT+02:00
Bogdan-Andrei Iancu <span dir="ltr"><<a href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div><tt>Hi Kevin,<br>
<br>
There is no need to wait for a crash. From time to
time, you can send a SIGUSR1 to a worker process (or
a process you suspect as running out of pkg mem)
-> the process will do a pkg dump to the log.<br>
<br>
Also, I would strongly advice upgrading to 1.11
(latest LTS) - 1.9 is no longer maintained and there
were some fixes in the memory manager since then.<br>
<br>
Regards,<br>
</tt>
<div>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
</div>
<div>
<div> On <a href="tel:27.06.2014%2010" value="+12706201410" target="_blank">27.06.2014 10</a>:36, Kevin
Mathy wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div dir="ltr">Hi Bogdan,
<div><br>
</div>
<div>I've set given options, and now I'm waiting
for a new crash of the service... Where the
memdump will be located ? In another logfile
than opensips.log, or in the same ? </div>
<div><br>
</div>
<div>Thanks </div>
</div>
<div class="gmail_extra"><br clear="all">
<div><b>
<div><span style="font-weight:normal">Bien
cordialement, </span></div>
<div><span style="font-weight:normal">Best
Regards, </span></div>
<div><span style="font-weight:normal"><br>
</span></div>
</b><b>Kevin MATHY</b> |<b> </b>Ingénieur VoIP<br>
<div>
<div><b><br>
</b></div>
</div>
</div>
<br>
<br>
<div class="gmail_quote">2014-06-26 18:32
GMT+02:00 Bogdan-Andrei Iancu <span dir="ltr"><<a href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div><tt>Kevin,<br>
<br>
Restarting should not make you loose
ongoing calls (even if you use the
dialog module), do do not worry on that.<br>
<br>
Regards,<br>
</tt>
<div>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
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