[OpenSIPS-Users] Opensips default parameters

[M.Khaled W Chehab]

Hi Flavio,

 

Thanks for your reply ,

I am in need to know what the perfect parameters it should use for shmem and pkmem for 400 call per second  ,and what will happen if  opensips exceed   the assigned memory –m 2048 moreover  

What about  –M  option is it for each child ? 

And what’s the perfect value for this parameter ?

 

As for the command ,whats missing !!

 

Opensips:~# opensipsctl fifo get_statistics shmem

database engine 'MYSQL' loaded

Control engine 'FIFO' loaded

entering fifo_cmd get_statistics shmem

404 Statistics Not Found

FIFO command was:

:get_statistics:opensips_receiver_23414

shmem

 

 

Opensips:~# opensipsctl fifo get_statistics pkmem

database engine 'MYSQL' loaded

Control engine 'FIFO' loaded

entering fifo_cmd get_statistics pkmem

404 Statistics Not Found

FIFO command was:

:get_statistics:opensips_receiver_23466

Pkmem

 

 

 

From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Flavio Goncalves
Sent: Monday, June 17, 2013 6:50 AM
To: OpenSIPS users mailling list
Cc: users-bounces at lists.opensips.org
Subject: Re: [OpenSIPS-Users] Opensips default parameters

 

Hi Khaled, 

 

You can discover the memory actually used by the system using

 

opensipsctl fifo get_statistics shmem

opensipsctl fifo get_statistics pkmem

 

I guess you will be a little disappointed with so much ram wasted, OpenSIPS do not consume much ;-). 

 

Flavio.

 

 

2013/6/16 M.Khaled W Chehab <kchehab at icucall.com>

I set children=24   in opensips.cfg

Does That mean 24 *16  =384 MB and what is the suitable value for   P_MEMORY

And   -M 2048 that means all sessions will have 2048 memory only and after that it crashes ?

Memory configuration is not clear in documentation for me ,please can you simplify it by answering my question

What are the correct parameters should be in  P_MEMORY and  S_MEMORY  in order to handle 400 call per second and 1000 connected call J

Or what’s the formula to calculate the cpu and memory usage

/usr/local/opensips/sbin/opensips -M 8 -m 2048

Opensips.cfg
debug=1
log_stderror=no
log_facility=LOG_LOCAL7
log_name="opensips"
fork=yes
children=24

cat /etc/default/opensips
# OpenSIPS startup options
#
# Set to yes to enable opensips, once configured properly.
RUN_OPENSIPS=yes
# User to run as
USER=root
# Group to run as
GROUP=root
# Amount of shared memory to allocate for the running OpenSIPS server (in Mb)
S_MEMORY=256
# Amount of pkg memory to allocate for the running OpenSIPS server (in Mb)
P_MEMORY=16
DUMP_CORE=no





-----Original Message-----
From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Nick Khamis
Sent: Sunday, June 16, 2013 11:34 PM
To: OpenSIPS users mailling list
Cc: users-bounces at lists.opensips.org
Subject: Re: [OpenSIPS-Users] Opensips default parameters

Is this related to your earlier post:
https://mail.google.com/mail/h/52oaqmxcphmc/? <https://mail.google.com/mail/h/52oaqmxcphmc/?&v=c&th=13f4cc0b3154e273> &v=c&th=13f4cc0b3154e273?

/usr/local/opensips/sbin/opensips -M 8 -m 2048 (or whatever you want to allocate)

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