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<p>If you have a lot of traffic and registered devices, you can run
out of it quickly. What is the number of registered devices and
call setups per second/active calls at peak?</p>
<p>When you do a restart, can you grab the stats and see what are
the values for shared memory?</p>
<p>Cheers,<br>
Daniel<br>
</p>
<br>
<div class="moz-cite-prefix">On 17.09.17 21:12, Joe Baran wrote:<br>
</div>
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<p class="MsoNormal"><span style="color:windowtext"># Amount of
shared memory to allocate for the running Kamailio server
(in Mb)</span></p>
<p class="MsoNormal"><span style="color:windowtext">SHM_MEMORY=64</span></p>
<p class="MsoNormal"><span style="color:windowtext"> </span></p>
<p class="MsoNormal"><span style="color:windowtext"># Amount of
private memory to allocate for the running Kamailio server
(in Mb)</span></p>
<p class="MsoNormal"><span style="color:windowtext">PKG_MEMORY=8</span></p>
<p class="MsoNormal"><span style="color:windowtext"> </span></p>
<p class="MsoNormal"><span style="color:windowtext"> </span></p>
<p class="MsoNormal"><span style="color:windowtext"> </span></p>
<p class="MsoNormal"><span style="color:windowtext">version:
kamailio 5.0.2 (x86_64/linux) </span></p>
<p class="MsoNormal"><span style="color:windowtext">flags:
STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS,
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP,
PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY,
USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE,
USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST,
HAVE_RESOLV_RES</span></p>
<p class="MsoNormal"><span style="color:windowtext">ADAPTIVE_WAIT_LOOPS=1024,
MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE
1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB</span></p>
<p class="MsoNormal"><span style="color:windowtext">poll method
support: poll, epoll_lt, epoll_et, sigio_rt, select.</span></p>
<p class="MsoNormal"><span style="color:windowtext">id: unknown
</span></p>
<p class="MsoNormal"><span style="color:windowtext">compiled on
11:34:41 Jun 28 2017 with gcc 4.8.5</span></p>
<p class="MsoNormal"><span style="color:windowtext"> </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"> Daniel-Constantin Mierla
[mailto:<a href="mailto:miconda@gmail.com"
moz-do-not-send="true">miconda@gmail.com</a>] <br>
<b>Sent:</b> Friday, September 15, 2017 10:53 AM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List <<a
href="mailto:sr-users@lists.kamailio.org"
moz-do-not-send="true">sr-users@lists.kamailio.org</a>>;
Joe Baran <<a href="mailto:jbaran@whitelabelcomm.com"
moz-do-not-send="true">jbaran@whitelabelcomm.com</a>><br>
<b>Subject:</b> Re: [SR-Users] Memory configuration</span></p>
</div>
</div>
<p class="MsoNormal"> </p>
<p>What is the value of shared memory you set for kamailio (-m
parameter)? Maybe it is not sufficient for what you need to
do.</p>
<p>Then what version of kamailio do you run (kamailio -v)?</p>
<p>The process that crashed (29438) has a different pid than the
one (29468) printing the memory errors, so may or may not be
related.</p>
<p class="MsoNormal"> </p>
<div>
<p class="MsoNormal">On 14.09.17 20:36, Joe Baran wrote:</p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal">I feel fairly confident I’m running into
a memory tuning issue, but I’m struggling to determine the
next step. Can someone give me some guidance on how to
adjust settings to allow the system to stop crashing
kamailio?</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Sep 14 18:25:15 server1 kamailio[29468]:
ERROR: <core> [core/mem/q_malloc.c:292]:
qm_find_free(): qm_find_free(0x7fa9eeeea000, 144); Free
fragment not found!</p>
<p class="MsoNormal">Sep 14 18:25:15 server1 kamailio[29468]:
ERROR: <core> [core/mem/q_malloc.c:425]: qm_malloc():
qm_malloc(0x7fa9eeeea000, 144) called from kazoo: kz_amqp.c:
kz_amqp_async_query(1357), module: kazoo; Free fragment not
found!</p>
<p class="MsoNormal">Sep 14 18:25:15 server1 kamailio[29468]:
ERROR: kazoo [kz_amqp.c:1359]: kz_amqp_async_query(): failed
to allocate kz_amqp_cmd in process 29468</p>
<p class="MsoNormal">Sep 14 18:25:15 server1 kamailio[29468]:
INFO: <script>: kGddp3V0bA6nitnk25dB4w..|log|failed to
send Kazoo query for authentication xxxxxxxxxxxxxxxxxx</p>
<p class="MsoNormal">Sep 14 18:25:15 server1 kamailio[29468]:
ERROR: tm [t_reply.c:494]: _reply_light(): cannot allocate
shmem buffer</p>
<p class="MsoNormal">Sep 14 18:25:15 server1 kamailio[29468]:
ERROR: sl [sl.c:271]: send_reply(): failed to reply stateful
(tm)</p>
<p class="MsoNormal">Sep 14 18:25:16 server1 kamailio[29483]:
CRITICAL: <core> [core/pass_fd.c:277]: receive_fd():
EOF on 108</p>
<p class="MsoNormal">Sep 14 18:25:16 server1 kamailio[29360]:
ALERT: <core> [main.c:743]: handle_sigs(): child
process 29438 exited by a signal 11</p>
<p class="MsoNormal">Sep 14 18:25:16 server1 kamailio[29360]:
ALERT: <core> [main.c:746]: handle_sigs(): core was
not generated</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Thanks,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#f7751f;background:white">Joe
Baran</span></p>
<p class="MsoNormal"><br>
<br>
<br>
</p>
<pre>_______________________________________________</pre>
<pre>Kamailio (SER) - Users Mailing List</pre>
<pre><a href="mailto:sr-users@lists.kamailio.org" moz-do-not-send="true">sr-users@lists.kamailio.org</a></pre>
<pre><a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" moz-do-not-send="true">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a></pre>
</blockquote>
<p class="MsoNormal"><br>
<br>
</p>
<pre>-- </pre>
<pre>Daniel-Constantin Mierla</pre>
<pre><a href="http://www.twitter.com/miconda" moz-do-not-send="true">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" moz-do-not-send="true">www.linkedin.com/in/miconda</a></pre>
<pre>Kamailio Advanced Training - <a href="http://www.asipto.com" moz-do-not-send="true">www.asipto.com</a></pre>
<pre>Kamailio World Conference - <a href="http://www.kamailioworld.com" moz-do-not-send="true">www.kamailioworld.com</a></pre>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a>
Kamailio Advanced Training - <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
Kamailio World Conference - <a class="moz-txt-link-abbreviated" href="http://www.kamailioworld.com">www.kamailioworld.com</a></pre>
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