Also, how many child threads do you have for how many interfaces? Do you use TCP/TLS? We have seen that sudden increases in traffic can overload the sockets and cause backups/blocking with connection-based protocols, especially if the remote end of a connection simply vanishes (dead peer scenario).
Ben Newlin From: Users <[email protected]> on behalf of Alain Bieuzent <[email protected]> Reply-To: OpenSIPS users mailling list <[email protected]> Date: Friday, April 5, 2019 at 3:33 AM To: OpenSIPS users mailling list <[email protected]> Subject: Re: [OpenSIPS-Users] opensips - stops responding to some SIP messages Hi Maxim, did you take network traces at the time of the fault, does the traffic get to the server? if you had memory problems that would have generated logs. Alain De : Users <[email protected]> au nom de "Maxim V. Maximov" <[email protected]> Répondre à : OpenSIPS users mailling list <[email protected]> Date : vendredi 5 avril 2019 à 09:26 À : <[email protected]> Objet : [OpenSIPS-Users] opensips - stops responding to some SIP messages good day we use - Server :: OpenSIPS (2.2.6 (x86_64 / linux)) we have a powerful server. 24 gigabytes of RAM Intel (R) Xeon (R) CPU L5520 @ 2.27GHz we have a problem: sometimes, usually in an hour peaks or when the number of calls increases dramatically, by 2-3 times. the server stops responding to some SIP messages, at the same time some calls are successful. in 1-2 minutes everything is stabilized no problems were found in the logs. no ordinary message during this period is received. we assumed that there might be a problem in the memory and increase it by 2 times. setting the parameters STARTOPTIONS = "- u opensips -w / opensipscore -m 6024 -M 3024" before that was m 3024 -M 1024 having restarted the server, checked and got such a problem again we monitor our server, did not see any problems with memory or cpu on the server itself Please help, how can we understand and diagnose a problem? I will be glad to any help Best regards, Maxim _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users<http://lists.opensips.org/cgi-bin/mailman/listinfo/users>
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