Am Montag, 23. Juli 2018, 09:07:16 CEST schrieb Abtin Mir: > I understand the IO operations affects to overall performance. That proxy > server is actually a dispatcher (Load Balancer) to different Asterisk pbx > endpoints and is only going to log INVITEs and BYEs. Since I'm new to SER , > Not really sure If should have RTP-Proxy as well, or not.(Your advice on > this is appreciated). > > So how you think the concurrency would be now? (Considering 16GB of RAM > and 4 cores of Xeon-Silver 4114) I just need a estimated number by an > expert like you.
Hello Abtin, again - this is hard to say. I know from a past setup in an carrier grade environment that we sized it to have 3000-6000 concurrent calls per proxy. The server were not much under load. They handled also more concurrent calls without any issues in certain fail-over situations. And this was several years ago, which slower hardware. So the bottom line is - in a reasonable optimized setup on standard hardware you should probably not run into CPU or RAM issues with Kamailio. The limiting factor is in most cases the I/O. Best regards, Henning > On Sun, Jul 22, 2018 at 12:23 PM, Henning Westerholt <h...@kamailio.org> > > wrote: > > Am Freitag, 6. Juli 2018, 09:52:16 CEST schrieb Abtin Mir: > > > As a proxy server , How many concurrent calls can be processed by a > > > Kamailio which is installed on a VM with 4 cores and 16GB of RAM? > > > > > > Your answer is much appreciated. > > > > Hello Abtin, > > > > this depends a lot on your configuration, if you use a lot of database > > requests, if the database is local or remote, the database performance, > > the > > amount of logging you are doing locally, do you handle RTP as well and so > > on. > > > > If your server is not exceedingly using a lot of this mentioned IO > > operations, > > you should be able to handle many thousands concurrent calls with one > > server. > > > > But to have a proper answer for your certain scenario, you need to test > > it. > > > > Best regards, > > > > Henning > > > > > > -- > > If you like my work in the Kamailio project, it would be great if you > > could > > consider supporting me on Patreon: https://www.patreon.com/henningw -- If you like my work in the Kamailio project, it would be great if you could consider supporting me on Patreon: https://www.patreon.com/henningw _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users