*all asterisk threads use 4-10% of CPU, sockets usage ~15, after restart is
1.*
*
*
*strace -p 17022*
futex(0x81a0468, FUTEX_WAKE_PRIVATE, 1) = 1
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
nanosleep({0, 1000}, NULL) = 0
2011/3/10 Николай Яцишин <kof...@gmail.com>
> Ok, thank you, I will try to collect some additional information.
>
> I noticed in "hang" state such behavior:
> while "hang"
> asterisk 4398 asterisk 4u unix 0xf3c00c00 0t0 3801184
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 33u unix 0xefa5f000 0t0 3814337
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 37u unix 0xf2c2fa00 0t0 3813160
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 51u unix 0xf12e3800 0t0 3813547
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 56u unix 0xf3cc0200 0t0 3816305
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 71u unix 0xf67b0a00 0t0 3813968
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 78u unix 0xf2c3d000 0t0 3802301
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 88u unix 0xf457c400 0t0 3816722
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 95u unix 0xf13da600 0t0 3817487
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 100u unix 0xf4633e00 0t0 3815154
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 108u unix 0xf466de00 0t0 3815565
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 116u unix 0xf2f43c00 0t0 3814741
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 139u unix 0xf12bc200 0t0 3815947
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 188u unix 0xf456d200 0t0 3817146
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 194r unix 0xf3edea00 0t0 3819974
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 195u unix 0xf2c85e00 0t0 3817950
> /var/run/asterisk/asterisk.ctl
> asterisk 4398 asterisk 201u unix 0xf3e03200 0t0 3819571
> /var/run/asterisk/asterisk.ctl
> after clean restart
> lsof | grep '/var/run/asterisk/asterisk.ctl'
> asterisk 10860 asterisk 4u unix 0xf45b6200 0t0 3820466
> /var/run/asterisk/asterisk.ctl
>
> 2011/3/10 Tzafrir Cohen <tzafrir.co...@xorcom.com>
>
> Hi,
>>
>> On Thu, Mar 10, 2011 at 11:28:07AM +0200, Nikolay Yatsyshyn wrote:
>>
>> > Asterisk is hang randomly, taking 100% cpu on all cores. Asterisk is
>> > not respond on restart or kill -15, just kill -9 <pid>. Full log of
>> > asterisk is ending every time in different places on different
>> > applications. Cli is worked, established calls is ending normaly,
>> > new is waiting for something.
>>
>> Asterisk is a multi-threaded application. 'top' shows by default
>> processes rather than threads. To break things down by threads, press
>> 'H' (shift-h). Do you see a single thread taking 100% CPU? Or multiple
>> threads? A long-lived one? Many short-lived ones?
>>
>> If a long-lived one, try attaching to it with strace (install that
>> package if it's not already installed):
>>
>> strace -p PID
>>
>> where PID is the ID of the thread. Do you see it constantly running
>> something? Or just "waiting" (a 100% CPU loop in userspace)?
>>
>> >
>> > For testing purposes hardware was changed, debian was reinstalled from
>> > scratch, saved just asterisk sip.conf, extensions.conf, queues.conf,
>> > features.conf.
>>
>> Is the issue still reproducable?
>>
>> --
>> Tzafrir Cohen
>> icq#16849755 jabber:tzafrir.co...@xorcom.com
>> +972-50-7952406 mailto:tzafrir.co...@xorcom.com
>> http://www.xorcom.com iax:gu...@local.xorcom.com/tzafrir
>>
>
>
>
> --
> BR, Nikolay Yatsyshyn
>
--
BR, Nikolay Yatsyshyn
