[Freeswitch-users] What FS is doing when idle?
anthony.minessale at gmail.com
Tue Mar 2 10:00:23 PST 2010
Well, there you go.
your box is having a hard time doing a simple 1ms sleep in a loop for the
centralized core timer.
It's either your kernel or your box. My box and every box I have do not
have that problem so you may want to consider a new one.
FreeSWITCH is FREE so give it a good home.
The good news is, you can make upwards of 1500 calls on that same 2% of cpu
On Tue, Mar 2, 2010 at 11:51 AM, Sergey Okhapkin
<sos at sokhapkin.dyndns.org>wrote:
> FS spends half of CPU here (main thread):
> #0 0xffffe424 in __kernel_vsyscall ()
> #1 0xb7a82781 in select () from /lib/libc.so.6
> #2 0xb7e392eb in apr_sleep () from /opt/freeswitch/lib/libfreeswitch.so.1
> #3 0x00000000 in ?? ()
> The second half is spent here:
> #0 0xb7d50946 in clock_nanosleep () from /lib/librt.so.1
> #1 0xb7e0fa7d in softtimer_runtime () at src/switch_time.c:155
> #2 0xb7dc585a in switch_loadable_module_exec (thread=0xb7101fb8,
> obj=0xb7101da8) at src/switch_loadable_module.c:96
> #3 0xb7e379a8 in dummy_worker () from
> On Tuesday 02 March 2010, Moises Silva wrote:
> > ps -LlFm -p `pidof freeswitch`
> > That shows you CPU usage per FreeSWITCH thread
> > Then
> > pstack `pidof freeswitch`
> > That shows the stack trace of every FreeSWITCH thread and then you can
> > exactly what is doing.
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
Anthony Minessale II
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