Re: [SR-Users] Memory leak in 3.3.4

Hello, indeed, it looks like a system memory leak, for what so ever reason the discussion was misled to pkg. Can you send me the list of modules you load (loadmodule lines) as well as the functions from your perl script that are related to kamailio internal functions or variables? You can send directly to me, without mailing list if there is something you want to protect from public eyes. Cheers, Daniel On 10/15/13 5:12 AM, David Cunningham wrote: Hi Daniel, Thanks for the reply again. Looking at the email history, I'm not sure how we decided it was definitely a pkg memory problem. What we see is the output of "ps aux" as follows: root@sip0-test:~# ps aux | egrep -i "kamailio|mem" USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 6794 0.0 0.0 22480 1868 ? Ss Oct02 0:12 /opt/testuser/current/sbin/testuser_safe_kamailio testuser 6822 0.0 0.2 556528 4580 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6824 0.3 8.7 825552 180244 ? S Oct02 56:40 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6825 0.3 8.7 825536 180776 ? S Oct02 56:20 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6826 0.3 8.7 825912 180296 ? S Oct02 55:54 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6827 0.3 8.7 825744 180580 ? S Oct02 56:19 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6828 0.3 8.7 825536 180092 ? S Oct02 56:25 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6829 0.3 8.7 825536 180632 ? S Oct02 56:21 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6830 0.3 8.7 825472 180968 ? S Oct02 56:37 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6831 0.3 8.7 825276 180272 ? S Oct02 56:41 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6832 0.0 0.0 556528 1324 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6833 0.0 0.0 556528 1324 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6834 0.0 0.0 556528 1324 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6835 0.0 0.0 556528 1324 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6836 0.0 0.0 556528 1324 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6837 0.0 0.0 556528 1324 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6838 0.0 0.0 556528 1324 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6839 0.0 0.0 556528 1324 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6840 0.0 0.0 556528 1776 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6841 0.0 0.0 556528 1780 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6842 0.0 0.0 556528 1780 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6843 0.0 0.0 556528 1328 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6844 0.0 0.0 556528 1780 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6845 0.0 0.0 556528 1328 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6846 0.0 0.0 556528 1328 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6847 0.0 0.0 556528 1328 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6848 0.0 0.0 556528 1676 ? S Oct02 0:02 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6849 0.0 0.1 556528 3568 ? S Oct02 5:28 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6850 0.0 0.0 556612 1600 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6851 0.0 0.0 556532 1188 ? S Oct02 0:00 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid testuser 6852 0.0 0.0 556528 1360 ? S Oct02 0:02 /sbin/kamailio -m 512 -P /var/run/testuser/kamailio.pid You'll see for example that process 6824 is using 8.7% of memory, which is much more than it was using 5 days ago. Yet if I run the same sercmd again I get (exactly!) the same numbers: root@sip0-test:~# sercmd pkg.stats pid 6824 { entry: 1 pid: 6824 rank: 1 used: 209836 free: 3704080 real_used: 490224 } Any ideas? On 12 October 2013 00:23, Daniel-Constantin Mierla <miconda(a)gmail.com>wrote;wrote: -- David Cunningham, Voisonics http://voisonics.com/ USA: +1 213 221 1092 UK: +44 (0) 20 3298 1642 Australia: +61 (0) 2 8063 9019 -- Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Trainings - Berlin, Nov 25-28; Miami, Nov 18-20, 2013 - more details about Kamailio trainings at http://www.asipto.com -