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<tt>Hello Michele,<br>
<br>
Not sure if there is any relation between the 2 events (the E-tag
and OOM). Do troubleshoot the OOM issue, see
<a class="moz-txt-link-freetext" href="http://www.opensips.org/Documentation/TroubleShooting-OutOfMem">http://www.opensips.org/Documentation/TroubleShooting-OutOfMem</a> -
you will have to compile in the memory debugger, so , when an OOM
event occurs, you can get a memory dump to check if it is a leak
or a simple overloading of memory (simply not enough mem for your
load).<br>
<br>
Best regards,<br>
</tt>
<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>
OpenSIPS Summit May 2017 Amsterdam
<a class="moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2017Amsterdam.html">http://www.opensips.org/events/Summit-2017Amsterdam.html</a>
</pre>
<div class="moz-cite-prefix">On 03/16/2017 10:05 AM, Michele Pinassi
wrote:<br>
</div>
<blockquote cite="mid:299a339b-1c14-23bc-d732-f5e6ad64c5ed@unisi.it"
type="cite">
<pre wrap="">Opensips 1.11.9-notls on a Debian 8.7 x64, with more that 700 phones
registered.
Sometimes, almost twice a week, i got a lot of:
/usr/sbin/opensips[1585]: ERROR:presence:update_presentity: No E_Tag
match [a.1489409482.1585.24993.147]
/usr/sbin/opensips[1586]: ERROR:presence:update_presentity: No E_Tag
match [a.1489409482.1584.24871.146]
/usr/sbin/opensips[1584]: ERROR:presence:update_presentity: No E_Tag
match [a.1489409482.1586.24799.146]
that, after few hours, results in a:
/usr/sbin/opensips[1585]: ERROR:tm:new_t: out of mem
/usr/sbin/opensips[1584]: WARNING:core:fm_malloc: Not enough free
memory, will attempt defragmentation
/usr/sbin/opensips[1585]: ERROR:tm:t_newtran: new_t failed
/usr/sbin/opensips[1584]: ERROR:tm:new_t: out of mem
of course, users were not happy :-) so i need suggestions how to solve
the problem or how to avoid that error cause opensips to eat all the
memory available...
Thanks, Michele
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</pre>
</blockquote>
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