[asterisk-users] Openfile Issue
Ahmed Munir
ahmedmunir007 at gmail.com
Thu Oct 13 08:59:15 CDT 2016
See below;
[root at abc asterisk]# cat /proc/50771/limits
Limit Soft Limit Hard Limit Units
Max cpu time unlimited unlimited seconds
Max file size unlimited unlimited bytes
Max data size unlimited unlimited bytes
Max stack size 10485760 unlimited bytes
Max core file size unlimited unlimited bytes
Max resident set unlimited unlimited bytes
Max processes 256389 256389
processes
Max open files 20000 25000 files
Max locked memory 65536 65536 bytes
Max address space unlimited unlimited bytes
Max file locks unlimited unlimited locks
Max pending signals 256389 256389 signals
Max msgqueue size 819200 819200 bytes
Max nice priority 0 0
Max realtime priority 0 0
Max realtime timeout unlimited unlimited us
Date: Thu, 13 Oct 2016 09:37:34 -0400
> From: Dovid Bender <dovid at telecurve.com>
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> <asterisk-users at lists.digium.com>
> Subject: Re: [asterisk-users] Openfile Issue
> Message-ID:
> <CAM3TTh2ykzifYwjoqF1EZkn9qRuVLHLi38cMPP6UxJsqcK4pQg at mail.gm
> ail.com>
> Content-Type: text/plain; charset="utf-8"
>
> What do you get when you do:
> cat /proc/<PID OF ASTERISK>/limits ?
>
> On Thu, Oct 13, 2016 at 9:30 AM, Ahmed Munir <ahmedmunir007 at gmail.com>
> wrote:
>
> > Hi all,
> >
> > Now a days getting openfile issues on asterisk quite often even setting
> > system soft limit to 20000 and hard limit to 25000 and issue usually
> > occurs during openfile socket consumed by system and asterisk is quite
> > smaller than the soft or hard limit. See below system and asterisk logs;
> >
> > 2016:10:13_08:19:01 | Too many LOG file moved successfully - messages
> >
> > 2016:10:13_08:19:01 | Asterisk openfile count: 1252
> >
> > 2016:10:13_08:19:01 | Total system open files count: 4091
> >
> > 2016:10:13_08:19:01 | SIP channels: 93 active calls|1563 calls processed
> >
> > 2016:10:13_08:19:01 | Asterisk SIP peers: 366
> >
> > 2016:10:13_08:19:01 | Asterisk service uptime: System uptime: 4 days, 4
> > hours, 12 minutes, 33 seconds
> >
> > Last reload: 4 days, 4 hours, 12 minutes, 33 seconds
> >
> > Privilege escalation protection disabled!
> >
> > See https://wiki.asterisk.org/wiki/x/1gKfAQ for more details.
> >
> > 2016:10:13_08:19:01 | Socket Summary
> >
> > Total: 648 (kernel 758)
> >
> > TCP: 20 (estab 8, closed 5, orphaned 0, synrecv 0, timewait 1/0), ports
> > 14
> >
> >
> >
> > Transport Total IP IPv6
> >
> > * 758 - -
> >
> > RAW 0 0 0
> >
> > UDP 422 419 3
> >
> > TCP 15 14 1
> >
> > INET 437 433 4
> >
> > FRAG 0 0 0
> >
> > 2016:10:13_08:19:01 | Logged successfully all the required details
> >
> >
> > [2016-10-13 08:18:41] ERROR[50690][C-0000062a] res_timing_timerfd.c:
> > Failed to create timerfd timer: Too many open files
> >
> > [2016-10-13 08:18:41] ERROR[50690][C-0000062a] acl.c: Cannot create
> socket
> >
> > [2016-10-13 08:18:41] ERROR[50690][C-0000062a] res_timing_timerfd.c:
> > Failed to create timerfd timer: Too many open files
> >
> > [2016-10-13 08:18:41] ERROR[50690][C-0000062a] acl.c: Cannot create
> socket
> >
> > [2016-10-13 08:18:41] ERROR[50689][C-00000629] res_timing_timerfd.c:
> > Failed to create timerfd timer: Too many open files
> >
> > [2016-10-13 08:18:41] ERROR[50689][C-00000629] acl.c: Cannot create
> socket
> >
> > [2016-10-13 08:18:40] ERROR[49913][C-000005b7] cdr_csv.c: Unable to
> > re-open master file /var/log/asterisk//cdr-csv//Master.csv : Too many
> > open files
> >
> > [2016-10-13 08:18:40] ERROR[2983] acl.c: Cannot create socket
> >
> > [2016-10-13 08:18:40] ERROR[49833][C-0000059c] cdr_csv.c: Unable to
> > re-open master file /var/log/asterisk//cdr-csv//Master.csv : Too many
> > open files
> >
> > [2016-10-13 08:18:40] ERROR[2983] acl.c: Cannot create socket
> >
> > [2016-10-13 08:18:40] ERROR[2983] acl.c: Cannot create socket
> >
> > Further added, I'm using CentOS 6.5 as OS.
> >
> > Please advise what changes required for permanently fixing this random
> > issue.
> >
> >
> > --
> > Regards,
> >
> > Ahmed Munir Chohan
> >
> >
> > --
> > _____________________________________________________________________
> > -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> >
> > Join the Asterisk Community at the 13th AstriCon, September 27-29, 2016
> > http://www.asterisk.org/community/astricon-user-conference
> >
> > New to Asterisk? Start here:
> > https://wiki.asterisk.org/wiki/display/AST/Getting+Started
> >
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> >
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>
> _______________________________________________
> --Bandwidth and Colocation Provided by http://www.api-digital.com--
>
> Join the Asterisk Community at the 13th AstriCon, September 27-29, 2016
> http://www.asterisk.org/community/astricon-user-conference
>
> New to Asterisk? Start here:
> https://wiki.asterisk.org/wiki/display/AST/Getting+Started
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
> http://lists.digium.com/mailman/listinfo/asterisk-users
>
> End of asterisk-users Digest, Vol 147, Issue 11
> ***********************************************
>
--
Regards,
Ahmed Munir Chohan
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