[asterisk-users] Openfile Issue
Dovid Bender
dovid at telecurve.com
Thu Oct 13 09:20:19 CDT 2016
Strange. What's the output of:
lsof -u <USER RUNNING ASTERISK> | wc -l
I know that on some CentOS7 setups we needed to remove the
file 90-nproc.conf as well as add to the Asterisk init script:
ulimit -s unlimited
ulimit -n 65535
ulimit -Hn 65535
ulimit -u 65535
ulimit -Hu 65535
On Thu, Oct 13, 2016 at 9:59 AM, Ahmed Munir <ahmedmunir007 at gmail.com>
wrote:
>
> 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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>>
>> 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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>>
>
>
>
> --
> 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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