<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"><meta name="Generator" content="Microsoft Word 14 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Texto de globo Car";
margin:0cm;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
span.TextodegloboCar
{mso-style-name:"Texto de globo Car";
mso-style-priority:99;
mso-style-link:"Texto de globo";
font-family:"Tahoma","sans-serif";
mso-fareast-language:ES-CL;}
span.EstiloCorreo19
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.EstiloCorreo20
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 3.0cm 70.85pt 3.0cm;}
div.WordSection1
{page:WordSection1;}
--></style></head><body lang="ES-CL" link="blue" vlink="purple"><div class="WordSection1"><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">This is the gdb from the proccess consuming more cpu :</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">(gdb) thread 7</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">[Switching to thread 7 (Thread 31781)]#0 0x0000003c03c0e047 in fsync () from /lib64/libpthread.so.0</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">(gdb) bt</span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#0 0x0000003c03c0e047 in fsync () from /lib64/libpthread.so.0</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#1 0x00002aede19276de in unixSync (id=0x2aaaac726380, dataOnly=<value optimized out>) at ./src/os_unix.c:1229</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#2 0x00002aede1951178 in syncJournal (pPager=0x1a1c200) at ./src/pager.c:2229</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#3 0x00002aede1953b65 in sqlite3pager_sync (pPager=0x1a1c200, zMaster=0x0, nTrunc=0) at ./src/pager.c:3770</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#4 0x00002aede193d07b in sqlite3BtreeSync (p=<value optimized out>, zMaster=0x0) at ./src/btree.c:6520</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#5 0x00002aede1931f15 in sqlite3VdbeHalt (p=0x2aaaad17ac70) at ./src/vdbeaux.c:1062</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#6 0x00002aede1962613 in sqlite3VdbeExec (p=0x2aaaad17ac70) at ./src/vdbe.c:2360</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#7 0x00002aede193036c in sqlite3Step (pStmt=0x2aaaad17ac70) at ./src/vdbeapi.c:236</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#8 sqlite3_step (pStmt=0x2aaaad17ac70) at ./src/vdbeapi.c:289</span></p><p class="MsoNormal">
<span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#9 0x00002aede1938978 in sqlite3_exec (db=0x1a1f070, zSql=0x2aede199e717 "COMMIT", xCallback=0, pArg=0x0, pzErrMsg=0x4178bed0)</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> at ./src/legacy.c:78</span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#10 0x00002aede18ae0c1 in switch_core_db_exec (db=0x1a1f070, sql=0x2aede199e717 "COMMIT", callback=0, data=0x0, errmsg=0x4178bf38)</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> at src/switch_core_db.c:93</span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#11 0x00002aede1897c18 in switch_cache_db_execute_sql_real (dbh=0x1a2dce0, sql=0x2aede199e717 "COMMIT", err=0x0)</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> at src/switch_core_sqldb.c:445</span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#12 0x00002aede18985c3 in switch_cache_db_persistant_execute_trans (dbh=0x1a2dce0, </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> sql=0x5f03bd0 "delete from calls where (caller_uuid='e64319c5-7f91-47a1-9561-42da291e499a' or callee_uuid='e64319c5-7f91-47a1-9561-42da291e499a') and hostname='<a href="http://transcoder.red.net">transcoder.red.net</a>';\ndelete from calls where (call"..., retries=1)</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> at src/switch_core_sqldb.c:787</span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#13 0x00002aede189bf1c in switch_core_sql_thread (thread=<value optimized out>, obj=<value optimized out>)</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> at src/switch_core_sqldb.c:1026</span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#14 0x0000003c03c0673d in start_thread () from /lib64/libpthread.so.0</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">#15 0x0000003c030d3f6d in clone () from /lib64/libc.so.6</span></p><p class="MsoNormal">
<span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><div><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal">
<b><span lang="ES" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">De:</span></b><span lang="ES" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Ricardo Martinez [mailto:<a href="mailto:rmartinez@redvoiss.net">rmartinez@redvoiss.net</a>] <br>
<b>Enviado el:</b> lunes, 22 de octubre de 2012 15:50<br><b>Para:</b> 'FreeSWITCH Users Help'<br><b>Asunto:</b> RE: [Freeswitch-users] CPU Spikes every 20 minutes</span></p></div></div><p class="MsoNormal"> </p><p class="MsoNormal">
<span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">AS far as i can see there is no java running.</span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">This is the top at the moment of the spike : </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">top - 15:48:29 up 17 days, 14:55, 3 users, load average: 14.07, 8.87, 6.48</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Tasks: 158 total, 1 running, 157 sleeping, 0 stopped, 0 zombie</span></p><p class="MsoNormal">
<span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Cpu(s): 12.6%us, 9.0%sy, 0.0%ni, 66.1%id, 2.7%wa, 0.3%hi, 9.2%si, 0.0%st</span></p><p class="MsoNormal">
<span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Mem: 8171500k total, 8041556k used, 129944k free, 177688k buffers</span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Swap: 10223608k total, 0k used, 10223608k free, 6951988k cached</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">31772 root 15 0 870m 481m 6880 S 212.4 6.0 9523:51 freeswitch </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 4210 root 19 0 36344 2940 1444 S 1.0 0.0 56:21.08 sngtc_server </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">29586 root 15 0 12740 1132 808 R 0.3 0.0 0:00.02 top </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 1 root 15 0 10348 704 588 S 0.0 0.0 0:01.13 init </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 2 root RT -5 0 0 0 S 0.0 0.0 0:00.41 migration/0 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 3 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 5 root RT -5 0 0 0 S 0.0 0.0 0:00.83 migration/1 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 6 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/1 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 8 root RT -5 0 0 0 S 0.0 0.0 0:00.14 migration/2 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 9 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/2 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 10 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/2 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 11 root RT -5 0 0 0 S 0.0 0.0 0:00.07 migration/3 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 12 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/3 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 13 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/3 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 14 root RT -5 0 0 0 S 0.0 0.0 0:00.06 migration/4 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 15 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/4 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 16 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/4 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 17 root RT -5 0 0 0 S 0.0 0.0 0:00.06 migration/5 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 18 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/5 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 19 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/5 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> 20 root RT -5 0 0 0 S 0.0 0.0 0:00.07 migration/6 </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards,</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Ricardo.- </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><b><span lang="ES" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">De:</span></b><span lang="ES" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a> [<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">mailto:freeswitch-users-bounces@lists.freeswitch.org</a>] <b>En nombre de </b>Guillermo Ruiz Camauer<br>
<b>Enviado el:</b> lunes, 22 de octubre de 2012 15:38<br><b>Para:</b> FreeSWITCH Users Help<br><b>Asunto:</b> Re: [Freeswitch-users] CPU Spikes every 20 minutes</span></p><p class="MsoNormal"> </p><p class="MsoNormal">Do you have anything like Java running that could be doing garbage collection?</p>
<div><p class="MsoNormal"> </p></div><div><p class="MsoNormal">What other processes are running on the machine? Does TOP show which process is causing the spike?</p></div><div><p class="MsoNormal"> </p></div><div><p class="MsoNormal" style="margin-bottom:12.0pt">
Guillermo</p><div><p class="MsoNormal">On Mon, Oct 22, 2012 at 3:29 PM, Ricardo Martinez <<a href="mailto:rmartinez@redvoiss.net" target="_blank">rmartinez@redvoiss.net</a>> wrote:</p><p class="MsoNormal">Hi Gabe.<br>
I'm mean between the spikes there is nothing different as regarding to the<br>calls... the cps maintains the same.. there are no scripts running or<br>crontabs running, the simultaneous calls are the same also. So, for some<br>
reason the "load average" start to grow (every 20 or 25 minutes) without<br>any clear cause.<br>I have debug with gdb the moment the server is with 12.5 of "load average"<br>here : <a href="http://pastebin.freeswitch.org/20112" target="_blank">http://pastebin.freeswitch.org/20112</a><br>
<br>Can we detect a problem from here?<br><br>Regards,<br>Ricardo.<br><br><br><br>-----Mensaje original-----<br>De: <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a><br>
[mailto:<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a>] En nombre de<br>Gabriel Gunderson<br>Enviado el: lunes, 22 de octubre de 2012 13:31<br>Para: FreeSWITCH Users Help<br>
Asunto: Re: [Freeswitch-users] CPU Spikes every 20 minutes</p><div><div><p class="MsoNormal"><br>On Mon, Oct 22, 2012 at 8:37 AM, Ricardo Martinez <<a href="mailto:rmartinez@redvoiss.net">rmartinez@redvoiss.net</a>><br>
wrote:<br>> The problem is that I'm having weird spikes of "load average" cpu<br>> every 20 minutes (aprox), without any reason, reaching near of 12.5 of<br>> load average for this machine.<br><br>
What have you done to verify that it happens 'without any reason'?<br><br><br>Gabe<br><br>_________________________________________________________________________<br>Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br><a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br><br>FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
<a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br><br>Official FreeSWITCH Sites<br><a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br><a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br>
<a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br><br>FreeSWITCH-users mailing list<br><a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br><a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<br>_________________________________________________________________________<br>Professional FreeSWITCH Consulting Services:<br><a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br><a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br><a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br><br>Official FreeSWITCH Sites<br><a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br><a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br><br>FreeSWITCH-users mailing list<br><a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a></p></div></div></div><p class="MsoNormal"><br><br clear="all"></p><div><p class="MsoNormal"> </p></div><p class="MsoNormal" style="margin-bottom:12.0pt">
-- <br>Guillermo Ruiz Camauer</p></div></div></body></html>