Hi all,
As a quick update, thanks to Arto's help and troubleshooting, a mem leak
was indeed identified.
The fix is now available on all versions.
https://github.com/OpenSIPS/opensips/commit/f07e90aac92f33d3321d73ed69ca19850b7e10b4
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com
OpenSIPS Bootcamp 5-16 Dec 2022, online
https://www.opensips.org/training/OpenSIPS_eBootcamp_2022/
On 10/10/22 4:55 PM, Arto Kuiri wrote:
Hi,
Yes, that is where memory leak seams to be. This happens in all SIP
udp receiver processes.
I can provide logs and config etc offlist.
-Arto
------------------------------------------------------------------------
*Lähettäjä:* Bogdan-Andrei Iancu <[email protected]>
*Lähetetty:* maanantai 10. lokakuuta 2022 16.33
*Vastaanottaja:* OpenSIPS users mailling list
<[email protected]>; Arto Kuiri <[email protected]>
*Aihe:* Re: [OpenSIPS-Users] Possible memory leak in PKG
Hi Arto,
Thanks for the report here. So, the 3.2.7 suffers of a mem leak which
DOES NOT exist in 3.1.1, mainly this
109600 : 4858 x [dlg_vals.c: fetch_dlg_value, line 176]
right ?
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com <https://www.opensips-solutions.com>
OpenSIPS Summit 27-30 Sept 2022, Athens
https://www.opensips.org/events/Summit-2022Athens/
<https://www.opensips.org/events/Summit-2022Athens/>
On 10/5/22 10:16 AM, Arto Kuiri wrote:
Hi,
I think I have stumbled to some kind of memory leak. I made new
opensips server used same opensips.cfg (changed only ip address) as
in my older servers and after some time I started to get these to log
file:
/usr/sbin/opensips[1145854]: ERROR:core:fm_malloc: not enough free
pkg memory (2312 bytes left, need 2472), please increase the "-M"
command line parameter!
/usr/sbin/opensips[1145854]: ERROR:core:receive_msg: no pkg mem left
for sip_msg
Older servers works fine with much higher load. Old servers are with
opensips 3.1.1 and new server is 3.2.7 :
opensips -V
version: opensips 3.1.1 (x86_64/linux)
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC,
Q_MALLOC, F_MALLOC, HP_MALLOC, DBG_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll, sigio_rt, select.
main.c compiled on with gcc 9
opensips -V
version: opensips 3.2.7 (x86_64/linux)
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC,
Q_MALLOC, F_MALLOC, HP_MALLOC, DBG_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll, sigio_rt, select.
main.c compiled on with gcc 11
I allocated more memory and changed private memory allocator to
F_MALLOC_DBG
After while I checked what process had highest memory useage and I did:
opensips-cli -x mi mem_pkg_dump <pid>
(PID was "SIP receiver udp")
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