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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">This looks like package memory. Can you dump the fragments and send the output?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New",serif;mso-fareast-language:EN-US">kamcmd pkg.stats<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">This will show you memory usage, for each Kamailio process.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New",serif">kamcmd cfg.set_now_int core mem_dump_pkg PID<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New",serif">kamcmd cfg.set_now_int core mem_dump_pkg 1<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">This will dump the memory fragments to syslog. You’ll need to replace PID with the process ID of one of your affected Kamailio processes, as taken
from the pkg.stats output.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> sr-users [mailto:sr-users-bounces@lists.sip-router.org]
<b>On Behalf Of </b>beer Ll<br>
<b>Sent:</b> 26 September 2016 11:56<br>
<b>To:</b> sr-users@lists.sip-router.org<br>
<b>Subject:</b> [SR-Users] memory problem<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">hi all<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">I have kamailio 4.2.0 on Debian Jessie
<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">the parameters on startup of kamailio are :<br>
<br>
SHM_MEMORY=512<br>
PKG_MEMORY=32<br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal">the server is dedicated to the kamailio SIP service with authentication and accounting on a separated db server<br>
<br>
the server process about 30/50 call setups per second<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
everythings works good but after 5/6 days the processes lock and I received a lot of error log like these:
<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><core> [rvalue.c:1710]: rval_str_add2(): rv eval out of memory<br>
<core> [msg_translator.c:362]: received_builder(): out of memory<br>
<core> [msg_translator.c:2717]: via_builder(): out of memory<br>
...<br>
<core> [msg_translator.c:2423]: build_res_buf_from_sip_req(): out of memory; needs 514<br>
...<br>
<core> [data_lump.c:172]: insert_new_lump_before(): out of memory<br>
acc [acc_extra.c:267]: extra2strar(): extra2strar: out of memory.<br>
<br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">after a kamailio reboot evrethings works again for 5/6 days.<br>
<br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">what can I do to resolve?<o:p></o:p></p>
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