[Freeswitch-users] What FS is doing when idle?

[Sergey Okhapkin]

Tickless feature is disabled in the kernel.

$ zcat /proc/config.gz | grep CONFIG_NO_HZ
# CONFIG_NO_HZ is not set


On Tuesday 02 March 2010, Anthony Minessale wrote:
> If you don't like that CPU usage, use a different kernel or disable the
> broken "tickles" features.
>
> you can't use both -vm and -heavy-timer because -heavy-timer replaces -vm
> permanently.
>
>
> On Tue, Mar 2, 2010 at 10:13 AM, Sergey Okhapkin
>
> <sos at sokhapkin.dyndns.org>wrote:
> > FS (r16858) consumes 4-5% of CPU time with spikes to 10% when idle. No
> > single
> > SIP request hits it. What does it doing? I unloaded all modules which can
> > be
> > unloaded, no difference. Tried with both -vm and -heavy-timer start up
> > options. I'm running gentoo linux.
> >
> > # uname -a
> > Linux  2.6.28-tuxonice-r10 #1 SMP Sat Oct 17 08:58:15 EDT 2009 i686
> > Intel(R)
> > Pentium(R) 4 CPU 2.80GHz GenuineIntel GNU/Linux
> >
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