Hello,
On 27.11.17 12:05, igor.potjevle...@gmail.com wrote: > > Hello Daniel, > > > > Thank you. Do you know some OS counters (in /proc I guess?) I can look > to in order to diagnose deeper? > > Anyway, I'm already sure that the CAPS was higher than during another > period of time. > this is not about caps, but limits that prevent creating new tcp (mysql) connections. Might be even mysql server limits (how many new connections per second it accepts). I was not able to identify the limits, that's why I added those delay parameters. Cheers, Daniel > > > Regards, > > > > Igor. > > > > *De :*Daniel-Constantin Mierla [mailto:mico...@gmail.com] > *Envoyé :* vendredi 24 novembre 2017 12:28 > *À :* igor.potjevle...@gmail.com; 'Kamailio (SER) - Users Mailing > List' <sr-users@lists.kamailio.org> > *Objet :* Re: [SR-Users] Kamailio didn't start before increasing > fork_delay > > > > Hello, > > it can be some other limits set in the system, I encountered also with > centos/redhat and couldn't figure out myself (well, not a sysadmin > here). It is the reason I added fork_delay and modinit_delay. You have > to dig in the settings of the system and try to tune them. > > Happening can be somehow random, a matter of how busy the system is at > that moment. > > Cheers, > Daniel > > > > On 24.11.17 11:30, igor.potjevle...@gmail.com > <mailto:igor.potjevle...@gmail.com> wrote: > > Hello Daniel, > > > > Both Kamailio and MySQL are running under RHEL. But SELinux is > deactivated. > > > > Regards, > > > > Igor. > > > > *De :*Daniel-Constantin Mierla [mailto:mico...@gmail.com] > *Envoyé :* jeudi 23 novembre 2017 12:56 > *À :* Kamailio (SER) - Users Mailing List > <sr-users@lists.kamailio.org> > <mailto:sr-users@lists.kamailio.org>; igor.potjevle...@gmail.com > <mailto:igor.potjevle...@gmail.com> > *Objet :* Re: [SR-Users] Kamailio didn't start before increasing > fork_delay > > > > Hello, > > are you running on centos/redhat with selinux? > > Cheers, > Daniel > > > > On 23.11.17 10:45, igor.potjevle...@gmail.com > <mailto:igor.potjevle...@gmail.com> wrote: > > Hello, > > > > We suddenly had an issue on one Kamailio instance: we were not > able to restart. Kamailio started to boot and fork and > suddenly crashed. > > The last logs reported a failure regarding the ability to > connect to one MySQL instance. > > > > I finally succeed to restart after increasing: > fork_delay=5000 to fork_delay=9000. > > > > How this could happen suddenly? We already restarted Kamailio > on this server. > > > > Regards, > > > > Igor. > > > > > > _______________________________________________ > > Kamailio (SER) - Users Mailing List > > sr-users@lists.kamailio.org <mailto:sr-users@lists.kamailio.org> > > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > > > > -- > > Daniel-Constantin Mierla > > www.twitter.com/miconda <http://www.twitter.com/miconda> -- > www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> > > Kamailio Advanced Training - www.asipto.com <http://www.asipto.com> > > Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com > <http://www.kamailioworld.com> > > > > -- > Daniel-Constantin Mierla > www.twitter.com/miconda <http://www.twitter.com/miconda> -- > www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> > Kamailio Advanced Training - www.asipto.com <http://www.asipto.com> > Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com > <http://www.kamailioworld.com> -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - www.asipto.com Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
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