See below;

[root@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 <do...@telecurve.com>
> To: Asterisk Users Mailing List - Non-Commercial Discussion
>         <asterisk-users@lists.digium.com>
> Subject: Re: [asterisk-users] Openfile Issue
> Message-ID:
>         <cam3tth2ykzifywjoqf1ezkn9qruvlhli38cmpp6uxjsqck4...@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 <ahmedmunir...@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
> >
> > asterisk-users mailing list
> > To UNSUBSCRIBE or update options visit:
> >    http://lists.digium.com/mailman/listinfo/asterisk-users
> >
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>
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>       http://www.asterisk.org/community/astricon-user-conference
>
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> End of asterisk-users Digest, Vol 147, Issue 11
> ***********************************************
>



-- 
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
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