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[tahir at ictinnovation...]

what is the maximum cps limit of a good freeswitch  node (single node ) 

regardsTahir Almas

Managing Partner
ICT Innovations
http://www.ictinnovations.com
Leveraging open source in ICT

[shaun at syskonfig.pl]

That's an open-ended question, it usually depends on your hardware and your configuration.


Here are some real-world examples.
https://freeswitch.org/confluence/display/FREESWITCH/Real-world+results



The only way to find the capacity of FreeSWITCH in your environment is through real-world usage, you should monitor your servers and in particular keep an eye on the load average. You want the load average to stay below the number of physical hardware CPU threads.


From: FreeSWITCH-users <freeswitch-users-bounces@lists.freeswitch.org> on behalf of Tahir Almas Dhesi <tahir@ictinnovations.com>
Sent: Wednesday, November 23, 2022 20:03
To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>
Subject: [Freeswitch-users] maximum cps limit of freeswitch server

what is the maximum cps limit of a good freeswitch node (single node )

regards Tahir Almas

Managing Partner
ICT Innovations
http://www.ictinnovations.com
Leveraging open source in ICT

[adrian at a2es.co.uk]

In production, I will periodically run a tcpdump for a period of time and then analyse in Wireshark, look for SIP retries.  Retries can be an indication that your platform is potentially overloaded.




Kind regards,

Adrian Fretwell

On 24/11/2022 08:18, Shaun Stokes wrote:

[tahir at ictinnovation...]

What cps and maximum concurrent calls on following hardware configuration with freeswitch possible ? 

I need approximate speculation  not exact or real time results 


Intel E-2286 G   2 x 960 SSD ,   6 cores / 12 threads @4 ghz ,   128 GB Memory   and no limitation on internet bandwidth 
 


RegardsTahir Almas

Managing Partner
ICT Innovations
http://www.ictinnovations.com
Leveraging open source in ICT







On Thu, Nov 24, 2022 at 2:45 PM Adrian Fretwell <adrian@a2es.co.uk (adrian@a2es.co.uk)> wrote:

[alexis.prodhomme at se...]

Hi,
It will highly depend of what you want to do with FreeSWITCH.
From a telephony point of vue, there isn't only cps and concurrent calls, there is also SUBSCRIBE/NOTIFY or RTP that eat resources.
Indeed, it'll vary depending of which modules you use for which use-case. It also vary if you handle RTP or not (bypass-media), transcode or not, do video or not.
With the given hardware specs, you can handle probably between 500 and 5k calls at a rate between 10 and 70 cps. As I said, It really depend of your use-case.
So develop the code, test it and you'll know how many calls you can handle

[krice at freeswitch.org]

Impossible to say… you need to check your exact configuration… are you processing media? Doing a log of transcoding? Always bypass media? Doing video conferencing at what resolution/frame rate? 

Those things can mean anywhere from dozens of calls to  1000s

From: FreeSWITCH-users <freeswitch-users-bounces@lists.freeswitch.org> On Behalf Of Tahir Almas Dhesi
Sent: Thursday, November 24, 2022 4:08 AM
To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>
Subject: Re: [Freeswitch-users] maximum cps limit of freeswitch server


What cps and maximum concurrent calls on following hardware configuration with freeswitch possible ?


I need approximate speculation not exact or real time results



Intel E-2286 G 2 x 960 SSD , 6 cores / 12 threads @4 ghz , 128 GB Memory and no limitation on internet bandwidth




Regards
Tahir Almas

Managing Partner
ICT Innovations
http://www.ictinnovations.com
Leveraging open source in ICT






On Thu, Nov 24, 2022 at 2:45 PM Adrian Fretwell <adrian@a2es.co.uk (adrian@a2es.co.uk)> wrote:

[krice at freeswitch.org]

What Alexis said.

doing 10000k not media calls at 20cps doable, doing 50participant video conf at 1080P60 Not so sure. Are you transcoding from Opus to G729? thats a ton of cpu time also.


These are the reasons the FreeSWITCH team do not post hardware sizing metrics.


What i can do at 500cps on one config might only do 10cps just by changing one thing about the configuration


K

Sent from my iPhone

[tahir at ictinnovation...]

Thanks for answers,  It was  SIP + RTP, G.711 voice calls generation only  , no transcoding  , no recording also no additional call processing  on hardware given below Intel E-2286 G   2 x 960 SSD ,   6 cores / 12 threads @4 ghz ,   128 GB Memory   and no limitation on internet bandwidth



regards Tahir Almas

Managing Partner
ICT Innovations
http://www.ictinnovations.com
Leveraging open source in ICT








On Fri, Nov 25, 2022 at 12:09 AM Ken Rice <krice@freeswitch.org (krice@freeswitch.org)> wrote: