19 Mar
2015
19 Mar
'15
3:44 p.m.
Hi All,
1. What are resource requirements for running Kamailio server with TLS module active for
1000 registered users (concurrent calls) when running on VPS? In other words, what amount
of RAM and processor power required?
2. What is the maximum number of Kamailio TLS users/concurrent calls can be made for the
below default values?
# Amount of shared and private memory to allocate
# for the running Kamailio server (in Mb)
SHM_MEMORY=64
PKG_MEMORY=8
Thanks.
20 Mar
20 Mar
9:24 a.m.
Hello,
On 19/03/15 15:44, elektau(a)yandex.ru wrote:
Hi All,
1. What are resource requirements for running Kamailio server with TLS module active for
1000 registered users (concurrent calls) when running on VPS? In other words, what amount
of RAM and processor power required?
libssl need memory and CPU for doing encryption/decryption, so have at
least 4 cores and allocate 256MB shared memory for kamailio.
2. What is the maximum number of Kamailio TLS users/concurrent calls can be made for the
below default values?
# Amount of shared and private memory to allocate
# for the running Kamailio server (in Mb)
SHM_MEMORY=64
PKG_MEMORY=8
It depends also on the other modules used in the config file. Perhaps
you have to use sipp or other tool with your config to get some precise
numbers.
Cheers,
Daniel
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
9:29 a.m.
This is an interesting discussion.
" • on a 32-bit machine with 4GB of memory and with 2.5GB reserved for SIP server,
the server could support 43 000 simultaneous TLS connections – consumed energy 209W"
http://www.kamailio.org/w/2011/05/green-voip-energy-efficiency-and-performa…
That paper by long-time contributor Jan Janak is a good one to return to now and then.
/O
5:25 p.m.
Daniel,
Thank you for your valuable feedback! What is the recommended size for PKG memory in my
situation (1000 users, standard Kamailio config +TLS+Antiflood)?
Regards,
Den
20.03.2015, 11:24, "Daniel-Constantin Mierla" <miconda(a)gmail.com>om>:
Hello,
On 19/03/15 15:44, elektau(a)yandex.ru wrote:
Hi All,
1. What are resource requirements for running Kamailio server with TLS module active for
1000 registered users (concurrent calls) when running on VPS? In other words, what amount
of RAM and processor power required?
libssl need memory and CPU for doing encryption/decryption, so have at
least 4 cores and allocate 256MB shared memory for kamailio.
2. What is the maximum number of Kamailio TLS
users/concurrent calls can be made for the below default values?
# Amount of shared and private memory to allocate
# for the running Kamailio server (in Mb)
SHM_MEMORY=64
PKG_MEMORY=8
It depends also on the other modules used in the config file. Perhaps
you have to use sipp or other tool with your config to get some precise
numbers.
Cheers,
Daniel
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
3346
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3347
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3 comments
3 participants
participants (3)
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Daniel-Constantin Mierla -
elektau＠yandex.ru -
Olle E. Johansson