[Freeswitch-users] Debian8 FS-1.6.10 simple bridging and high CPU load

[Anthony Minessale]

The quality is so poor on the images I can't read it.
I can make out in the top image that the system is 97% idle that's about it.



On Fri, Sep 30, 2016 at 9:57 AM, Ken Rice <krice at freeswitch.org> wrote:

> Different configs with FS can lead to orders of magnitude differences in
> load on the CPU... things like how much media, how much transcoding, how
> much media interaction.... all affect load... even something such as
> transcoding from G711 to ilbc vs g711 to g722 can lead to massive
> differences in CPU usage.... what you are seeing may be just what it
> takes....
>
> -----Original Message-----
> From: freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Mikhail
> Demekhov
> Sent: Friday, September 30, 2016 9:25 AM
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> Subject: Re: [Freeswitch-users] Debian8 FS-1.6.10 simple bridging and high
> CPU load
>
> My colleague from another city said that his system СentOS-6.5 and
> FS-1.4 on the CPU load is very small.
> "top" shows loading a few percent at 150 the same as my server calls.
> A colleague was very surprised when I saw the CPU load on my server.
> Here I am trying to figure out what was wrong.
>
> Regards,
> Mikhail Demekhov
>
>
> > I don’t see a problem there... look at how low the individual cores
> > are and the loadavg is barely 1.5...  that’s actually doing quite well
> > for a multicore system.... I would guess theres still plenty of
> > headroom on that box
> >
> > -----Original Message-----
> > From: freeswitch-users-bounces at lists.freeswitch.org
> > [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
> > Mikhail Demekhov
> > Sent: Friday, September 30, 2016 8:02 AM
> > To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> > Subject: Re: [Freeswitch-users] Debian8 FS-1.6.10 simple bridging and
> > high CPU load
> >
> > in the attachment pics output top -p <fs pid> -H and htop
> >
> > 29.09.2016 17:12, Ken Rice пишет:
> >> Better to just use htop and you can not only see that but pretty
> >> graphs heh
> >>
> >> -----Original Message-----
> >> From: freeswitch-users-bounces at lists.freeswitch.org
> >> [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
> >> Kevin Wormington
> >> Sent: Thursday, September 29, 2016 8:59 AM
> >> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> >> Subject: Re: [Freeswitch-users] Debian8 FS-1.6.10 simple bridging and
> >> high CPU load
> >>
> >> If you press ‘1’ while in top it should display the usage of individual
> CPUs so you can see Ken’s point.
> >>
> >>
> >>> On Sep 29, 2016, at 7:03 AM, Ken Rice <krice at freeswitch.org> wrote:
> >>>
> >>> Keep in mind that top showing 125% is VERY misleading... lets say
> >>> you have a
> >>> 10 core system for the sake of example, 125% in top means you are
> >>> using roughly 12.5% of the total CPU Power of your system.  This is
> >>> because TOP takes the individual core percentages and adds them up...
> >>>
> >>> -----Original Message-----
> >>> From: freeswitch-users-bounces at lists.freeswitch.org
> >>> [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
> >>> Mikhail Demekhov
> >>> Sent: Thursday, September 29, 2016 1:50 AM
> >>> To: freeswitch-users at lists.freeswitch.org
> >>> Subject: [Freeswitch-users] Debian8 FS-1.6.10 simple bridging and
> >>> high CPU load
> >>>
> >>> Hello!
> >>>
> >>> I have installed freeswitch using apt-get on my debian 8 sersver
> >>> from
> >>> https://freeswitch.org/confluence/display/FREESWITCH/Debian+8+Jessie
> >>> block under title 'latest release branch:'
> >>>
> >>> My server hardware:
> >>> 2xCPU AMD Opteron(tm) Processor 6262 HE
> >>> 64 GB RAM
> >>>
> >>> I'm using calls with bridging from voipgw1(2,3) to gw4(5,6), G711A
> >>> on both leg A and leg B core.db in TMPFS
> >>>
> >>> Through my server takes about 125 simultaneous calls
> >>>
> >>> CPU load about 125%! It is very high in my opinion.
> >>>
> >>> How to fix it?
> >>>
> >
> >
> >
> >
> > ______________________________________________________________________
> > ___
>
>
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-- 
Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬

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