Okay, but at a paltry 20 CPS -- or even several multiples of that -- none of this should be an issue. There's something else going on.
On Wed, Feb 27, 2019 at 10:28:54AM -0800, Julien Chavanton wrote: > *https://www.kamailio.org/docs/modules/5.2.x/modules/db_sqlite.html#db_sqlite.p.db_set_journal_mode > <https://www.kamailio.org/docs/modules/5.2.x/modules/db_sqlite.html#db_sqlite.p.db_set_journal_mode>* > > On Wed, Feb 27, 2019 at 10:27 AM Julien Chavanton <[email protected]> > wrote: > > > > > Hi, you can use the WAL mode, so that readers are never delayed. > > > > Just make sure all the connections to the DB are using the WAL mode. > > > > The downside is that the writers can be delayed sometimes, similar to > > Postgres read only replica > > > > On Wed, Feb 27, 2019 at 9:57 AM Duarte Rocha <[email protected]> > > wrote: > > > >> Greetings Alex, > >> > >> At the moment i'm trying to debug some issues with the server and try > >> some solutions to see the impact. > >> With little load i'm getting some percentage of "503 Server Unavaliable" > >> errors from Kamailio. I made some testing without using database for > >> anything but Dispatcher and Accounting and the performance got way better. > >> > >> Right now, on this server, under as little as 20CPS Kamailio is returning > >> "503" on 1-2% of all calls. However, my CPU and Memory look like this: > >> > >> %Cpu(s): 20.3 us, 6.1 sy, 0.0 ni, 73.3 id, 0.0 wa, 0.0 hi, 0.2 si, 0.2 st > >> > >> > >> Memory : > >> > >> total used free shared buff/cache available > >> Mem: 1830 1172 382 109 274 375 > >> Swap: 819 49 770 > >> > >> I have around 100 processes for Kamailio. > >> > >> Cheers > >> _______________________________________________ > >> Kamailio (SER) - Users Mailing List > >> [email protected] > >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > >> > > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Alex Balashov | Principal | Evariste Systems LLC Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ _______________________________________________ Kamailio (SER) - Users Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
