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<tt>Hi, Mickael!<br>
<br>
I don't know what exactly might cause the leak. What you can do is
to try to get a core dump (using tools like gcore) during low (or
unexisting) traffic and try to see what do the AVPs that are
leaking contain. Are you using QM debug?<br>
<br>
Best regards,<br>
</tt>
<pre class="moz-signature" cols="72">Răzvan Crainea
OpenSIPS Solutions
<a class="moz-txt-link-abbreviated" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a></pre>
<div class="moz-cite-prefix">On 05/27/2015 12:37 PM, Mickael
Marrache wrote:<br>
</div>
<blockquote
cite="mid:CA+=4G21PbFgv1-t_SgPX9A0SOrwwuOc_2yxx33-bP15k3AuTPw@mail.gmail.com"
type="cite">
<div dir="ltr">Any idea? Is there something that may help finding
the leak cause?</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, May 19, 2015 at 1:17 PM,
Mickael Marrache <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:mickaelmarrache@gmail.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:mickaelmarrache@gmail.com">mickaelmarrache@gmail.com</a></a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Any idea what we should do?
<div><br>
</div>
<div>I may be doing something wrong but I don't remember I
had to take care of memory management when dealing with
AVPs.</div>
<div><br>
</div>
<div>Am I right?</div>
</div>
<div class="HOEnZb">
<div class="h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, May 18, 2015 at 12:08
PM, Mickael Marrache <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:mickaelmarrache@gmail.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:mickaelmarrache@gmail.com">mickaelmarrache@gmail.com</a></a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hi,
<div><br>
</div>
<div>We use customized sources based on 1.11.2.</div>
<div><br>
</div>
<div>However, we never modified the sources
related to AVP.</div>
<span><font color="#888888">
<div><br>
</div>
<div>Mickael</div>
</font></span></div>
<div>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, May 18,
2015 at 12:03 PM, Bogdan-Andrei Iancu <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:bogdan@opensips.org"
target="_blank">bogdan@opensips.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> <tt>Hi
Mickael,<br>
<br>
If you do not have any SIP message
or transaction under processing, and
still have AVPs in memory....well,
it looks like a leak to me.<br>
<br>
What OpenSIPS version do you have ?<br>
<br>
Regards,<br>
</tt><span>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
</span>
<div>
<div>
<div>On 17.05.2015 11:55, Mickael
Marrache wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>Here is what I've done:</div>
<div><br>
</div>
<div>1) Ensured OpenSIPS
doesn't receive any calls.</div>
<div>2) Waited for all calls
to terminate.</div>
<div>3) Checked that the <span
style="font-family:monospace;font-size:10.4000005722046px">inuse</span><tt
style="font-size:10.4000005722046px">_tra<tt>nsaction</tt></tt> is 0.</div>
<div>4) Stopped OpenSIPS.</div>
<div><br>
</div>
<div>I confirm there are still
a lot of AVPs in memory.</div>
<div><br>
</div>
<div>Who is supposed to free
these AVPs? Is it a memory
leak?</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Mickael</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On
Fri, May 15, 2015 at 12:48
PM, Bogdan-Andrei Iancu <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:bogdan@opensips.org"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:bogdan@opensips.org">bogdan@opensips.org</a></a>></span>
wrote:<br>
<blockquote
class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div text="#000000"
bgcolor="#FFFFFF"> <tt>Hi
Michael,<br>
<br>
<tt>You can do
"opensipsctl fifo
get<tt>_statistics
tm:" and you have
the "inuse<tt>_tra<tt>nsaction"
statistic :<br>
<tt> <a
moz-do-not-send="true"
href="http://www.opensips.org/html/docs/modules/1.11.x/tm.html#id296307"
target="_blank"><a class="moz-txt-link-freetext" href="http://www.opensips.org/html/docs/modules/1.11.x/tm.html#id296307">http://www.opensips.org/html/docs/modules/1.11.x/tm.html#id296307</a></a><br>
<br>
<tt>Regards,</tt><br>
<br>
</tt></tt></tt></tt></tt></tt><span>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
</span>
<div>
<div>
<div>On 14.05.2015
09:45, Mickael
Marrache wrote:<br>
</div>
<blockquote
type="cite">
<div>
<p
class="MsoNormal"><span
style="color:#1f497d" lang="EN-US">I'm not sure there were no
transactions
in memory at
shutdown.</span></p>
<p
class="MsoNormal"><span
style="color:#1f497d" lang="EN-US"> </span></p>
<p
class="MsoNormal"><span
style="color:#1f497d" lang="EN-US">How can I check this? I didn't find
an MI command
for that.</span></p>
<p
class="MsoNormal"><span
style="color:#1f497d" lang="EN-US"> </span></p>
<div>
<div
style="border:none;border-top:solid
#b5c4df
1.0pt;padding:3.0pt
0cm 0cm 0cm">
<p
class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">
Bogdan-Andrei
Iancu [<a
moz-do-not-send="true"
href="mailto:bogdan@opensips.org" target="_blank"><a class="moz-txt-link-freetext" href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a></a>]
<br>
<b>Sent:</b>
Wednesday, May
13, 2015 6:44
PM<br>
<b>To:</b>
OpenSIPS users
mailling list;
<a
moz-do-not-send="true"
href="mailto:mickaelmarrache@gmail.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:mickaelmarrache@gmail.com">mickaelmarrache@gmail.com</a></a><br>
<b>Subject:</b>
Re:
[OpenSIPS-Users]
Possible
memory leak
related to
AVPs</span></p>
</div>
</div>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"><tt><span
style="font-size:10.0pt">Hi Mickael,</span></tt><span><br>
<br>
<tt>What means
"a lot" :) ?
I'm asking as
if you have
100
transactions
in memory
(when doing
shutdown) and
you use ~10
AVPs per
INVITE in
script ->
you have 1000
AVPs in mem.</tt><br>
<br>
<tt>When doing
the shutdown,
are any
transaction in
memory ? (with
no active
transactions
in mem, there
are no AVPs in
mem).</tt><br>
<br>
<tt>Regards,</tt><br>
<br>
</span></p>
<pre>Bogdan-Andrei Iancu</pre>
<pre>OpenSIPS Founder and Developer</pre>
<pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<div>
<p
class="MsoNormal">On
13.05.2015
17:53, Mickael
Marrache
wrote:</p>
</div>
<blockquote
style="margin-top:5.0pt;margin-bottom:5.0pt">
<p
class="MsoNormal">Hi,</p>
<p
class="MsoNormal"> </p>
<p
class="MsoNormal"><span
lang="EN-US">We
have a memory
leak and are
trying to find
the cause.</span></p>
<p
class="MsoNormal"><span
lang="EN-US"> </span></p>
<p
class="MsoNormal"><span
lang="EN-US">We
compiled the
call with
memory
debugging and
at shutdown,
we see a lot
of allocated
AVPs that are
not released.</span></p>
<p
class="MsoNormal"><span
lang="EN-US"> </span></p>
<p
class="MsoNormal"><span
lang="EN-US">opensips[27560]:
277067. N
address=0x2aae957a0330
frag=0x2aae957a0300
size=24 used=1</span></p>
<p
class="MsoNormal"><span
lang="EN-US">opensips[27560]:
alloc'd from
usr_avp.c:
new_avp(119)</span></p>
<p
class="MsoNormal"><span
lang="EN-US">opensips[27560]:
start
check=f0f0f0f0f0f0f0f0,
end check=
c0c0c0c0c0c0c0c0,
abcdefedabcdefed</span></p>
<p
class="MsoNormal"><span
lang="EN-US"> </span></p>
<p
class="MsoNormal"><span
lang="EN-US">Is
it possible to
have a memory
leak related
to AVPs? IIRC
OpenSIPS
handles it
internally.</span></p>
<p
class="MsoNormal"><span
lang="EN-US"> </span></p>
<p
class="MsoNormal"><span
lang="EN-US">Thanks,</span></p>
<p
class="MsoNormal"><span
lang="EN-US">Mickael</span></p>
<p
class="MsoNormal"><span><br>
<br>
<br>
</span></p>
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