Thank you for your answer Anthony,<div>No I did not set thread stack size.</div><div><br></div><div><div>Here is my system limits:</div><div><i>fsnode1# limits</i></div><div><i>Resource limits (current):</i></div><div><i>  cputime              infinity secs</i></div>
<div><i>  filesize             infinity kB</i></div><div><i>  datasize             33554432 kB</i></div><div><i>  stacksize              524288 kB</i></div><div><i>  coredumpsize         infinity kB</i></div><div><i>  memoryuse            infinity kB</i></div>
<div><i>  memorylocked         infinity kB</i></div><div><i>  maxprocesses             5547</i></div><div><i>  openfiles               11095</i></div><div><i>  sbsize               infinity bytes</i></div><div><i>  vmemoryuse           infinity kB</i></div>
<div><i>  pseudo-terminals     infinity</i></div><div><i>  swapuse              infinity kB</i></div><div><i><br></i></div><div>Also for each call I&#39;ve used MySQL base (via lua script), may be this is the reason.</div>
<div><br></div><div>My odbcinst.ini looks like</div><div><div><i><br></i></div><div><i>[MySQL]</i></div><div><i>Description=ODBC for MySQL</i></div><div><i>Driver=/usr/local/lib/<b>libmyodbc3.so</b></i></div><div><i>UsageCount=20003</i></div>
</div><div><br></div><div>and now I have changed to:</div><div><div><i>[MySQL]</i></div><div><i>Description=ODBC for MySQL</i></div><div><i>Driver=/usr/local/lib/<b>libmyodbc3_r.so</b></i></div><div><i>UsageCount=20003</i></div>
<div><i><b>Threading=0</b></i></div></div><div><i><br></i></div><div><i>as suggested <a href="http://wiki.freeswitch.org/wiki/Using_ODBC_in_the_core#1._Install_unixODBC">here</a>.</i></div><div><br></div></div><div><br></div>
<div><div><i>fsnode1# ldd /usr/local/freeswitch/bin/freeswitch</i></div><div><i>/usr/local/freeswitch/bin/freeswitch:</i></div><div><i>        libodbc.so.2 =&gt; /usr/local/lib/libodbc.so.2 (0x80064b000)</i></div><div><i>        libm.so.5 =&gt; /lib/libm.so.5 (0x8007bb000)</i></div>
<div><i>        libfreeswitch.so.1 =&gt; /usr/local/freeswitch/lib/libfreeswitch.so.1 (0x8008db000)</i></div><div><i>        libiconv.so.3 =&gt; /usr/local/lib/libiconv.so.3 (0x800c56000)</i></div><div><i>        libz.so.5 =&gt; /lib/libz.so.5 (0x800e38000)</i></div>
<div><i>        librt.so.1 =&gt; /usr/lib/librt.so.1 (0x800f4d000)</i></div><div><i>        libcrypt.so.5 =&gt; /lib/libcrypt.so.5 (0x801052000)</i></div><div><i>        libssl.so.6 =&gt; /usr/lib/libssl.so.6 (0x80116b000)</i></div>
<div><i>        libcrypto.so.6 =&gt; /lib/libcrypto.so.6 (0x8012be000)</i></div><div><i>        libncurses.so.8 =&gt; /lib/libncurses.so.8 (0x80155e000)</i></div><div><i>        libjpeg.so.11 =&gt; /usr/local/lib/libjpeg.so.11 (0x8016ab000)</i></div>
<div><i>     <b>   libthr.so.3 =&gt; /lib/libthr.so.3 (0x8017e2000)</b></i></div><div><i>        libc.so.7 =&gt; /lib/libc.so.7 (0x8018fb000)</i></div><div><i>        libstdc++.so.6 =&gt; /usr/lib/libstdc++.so.6 (0x801b3d000)</i></div>
<div><i>        libgcc_s.so.1 =&gt; /lib/libgcc_s.so.1 (0x801d4d000)</i></div></div><div><div><br>--<br>Rogoshchenkov Nikolay</div>
<br><br><div class="gmail_quote">On Wed, Aug 7, 2013 at 4:59 PM, Anthony Minessale <span dir="ltr">&lt;<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">The 98% cpu usage is the catalyst for the error, not the other way around.<div>You have consumed all your space for threads and the system cannot create any more for some reason.</div><div><br></div><div><br>

</div><div>FreeBSD has chosen to implement their own threading lib a few times and it seems to cause us trouble.</div><div>Did you set the thread stack size to 244 before launching?</div><div><br></div><div> </div><div><br>

</div></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div class="h5">On Wed, Aug 7, 2013 at 3:47 PM, Nikolay Rogoshchenkov <span dir="ltr">&lt;<a href="mailto:nickolayr@gmail.com" target="_blank">nickolayr@gmail.com</a>&gt;</span> wrote:<br>

</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div>Could you please explain what  this mean in FreeSwitch log??? </div><div><br></div>
<div>----------------------------------------------------------------------</div>
<div><i>[...]</i></div><div><div><i>2013-08-07 23:40:48.011687 [CRIT] switch_core_session.c:1705 Thread Failure!</i></div>
<div><i>2013-08-07 23:40:48.011687 [CRIT] switch_core_session.c:1665 LUKE: I&#39;m hit, but not bad.</i></div><div><i>2013-08-07 23:40:48.011687 [CRIT] switch_core_session.c:1666 LUKE&#39;S VOICE: Artoo, see what you can do with it. Hang on back there....</i></div>


<div><i>Green laserfire moves past the beeping little robot as his head turns.  After a few beeps and a twist of his mechanical arm,</i></div><div><i>Artoo reduces the max sessions to 101 thus, saving the switch from certain doom.</i></div>


<div><i>2013-08-07 23:40:48.031685 [CRIT] switch_core_session.c:1705 Thread Failure!</i></div><div><i>2013-08-07 23:40:48.031685 [CRIT] switch_core_session.c:1665 LUKE: I&#39;m hit, but not bad.</i></div><div><i>2013-08-07 23:40:48.031685 [CRIT] switch_core_session.c:1666 LUKE&#39;S VOICE: Artoo, see what you can do with it. Hang on back there....</i></div>


<div><i>Green laserfire moves past the beeping little robot as his head turns.  After a few beeps and a twist of his mechanical arm,</i></div><div><i>Artoo reduces the max sessions to 101 thus, saving the switch from certain doom.</i></div>


<div><i>2013-08-07 23:40:48.041688 [CRIT] switch_core_session.c:1705 Thread Failure!</i></div></div><div><i>[...]</i></div><div><div><i>2013-08-07 23:55:38.141571 [CRIT] switch_core_session.c:1705 Thread Failure!</i></div>


<div><i>2013-08-07 23:55:38.151578 [CRIT] switch_core_session.c:1705 Thread Failure!</i></div><div><i>2013-08-07 23:55:38.171584 [CRIT] switch_core_session.c:1705 Thread Failure!</i></div><div><i>[..]</i></div></div><div>


----------------------------------------------------------------------</div><div><br></div><div>It is not funny, at that moment freeswitch consumes 98% of CPU time, and did not response at all.</div><div><br></div><div><br>


</div><div>PS: (Version 1.5.5b git 8d005a4 2013-07-22 14:41:01Z) @FreeBSD 8.2-RELEASE (x64)</div><div><br>--<br>Nikolay</div>
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