[OpenSIPS-Users] Wrong number of children

xaled xaled at web.de
Mon Feb 26 06:36:14 EST 2018


Hi Callum,

 

that helped thanks. 

I have 8 TCP receivers and one TCP main process that I did not expected as I only listen on udp.

Will have to understand the TCP spawn logic.

 

Greetings,

Xaled

 

From: Users [mailto:users-bounces at lists.opensips.org] On Behalf Of Callum Guy
Sent: Friday, February 23, 2018 2:42 PM
To: OpenSIPS users mailling list <users at lists.opensips.org>
Subject: Re: [OpenSIPS-Users] Wrong number of children

 

Hi Xaled,

 

If you have the FIFO module loaded you can run "opensipsctl fifo ps" on the instance to see full details of each process.

 

https://www.opensips.org/Documentation/Interface-CoreMI-2-2#toc7

 

Hope that helps,

 

Callum

 

On Fri, Feb 23, 2018 at 1:35 PM Daniel Zanutti <daniel.zanutti at gmail.com <mailto:daniel.zanutti at gmail.com> > wrote:

Hi

 

You should have 5 per interface + some internal control threads. I'm not sure exactly.

 

Regards

 

On Fri, Feb 23, 2018 at 9:25 AM, xaled <xaled at web.de <mailto:xaled at web.de> > wrote:

Hi 

 

I have configured 5 children in  opensips.cfg, but 16 get logged and 18 initiated what could be the cause of it?

I search for word children in opensips directory and it only comes ones in opensips.conf.

 

children=5

 

Feb 23 13:07:09 srv01 opensips: DBG:core:daemonize: waiting for status code from children

Feb 23 13:07:09 srv01 opensips: DBG:core:count_init_children: 16 children are going to be inited

 

root at dus-appsrv01:/var/log/opensips# ps ax|grep sips

14854 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14856 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14857 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14858 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14861 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14862 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14863 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14864 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14865 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14867 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14869 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14870 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14871 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14872 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14874 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14875 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14876 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14877 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

 

With commended children parameter I get 19 children in the log and 21 in reality:

 

Feb 23 13:13:24 dus-appsrv01 opensips: DBG:core:daemonize: waiting for status code from children

Feb 23 13:13:24 dus-appsrv01 opensips: DBG:core:count_init_children: 19 children are going to be inited

 

root at srv01:/var/log/opensips# ps ax|grep sips

14723 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14725 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14726 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14727 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14730 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14731 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14732 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14733 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14734 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14736 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14737 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14738 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14739 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14741 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14742 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14743 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14744 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14745 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14748 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14749 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

14750 ?        S      0:00 /usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 64 -M 4

 

root at srv01:/etc/opensips# opensips -V

version: opensips 2.3.3 (x86_64/linux)

flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, F_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_lt, epoll_et, sigio_rt, select.

main.c compiled on  with gcc 6.3.0

 

Thanks,

Xaled


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