no, top shows the percentage of total CPU time for each task. See the top manual.

---

From: Ali Pey <alipey@gmail.com>
To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>
Sent: Monday, March 3, 2014 8:59 PM
Subject: Re: [Freeswitch-users] Interpreting "top" output

This means from the amount of work your CPU has done, %25-30 of it, was by freeswitch. So if your CPU is doing %1 of work, %25 of that %1 was by freeswitch.

Does that make sense?

Regards,

Ali Pey

On Sat, Mar 1, 2014 at 11:54 PM, Stanislav Sinyagin <ssinyagin@yahoo.com> wrote:

hi,

"top" shows the freeswitch process with up to 25-30% CPU usage (5 channels in a conference, 1x Speex, 1x GSM, 2xPCMA, 1xPCMU), while total userland usage is shown at 0.1%. Also mpstat shows almost 100% idle. Is it a bug in the kernel? or any other ideas?

Intel Atom N570, 2 physical cores with hyperthreading, /proc/cpuinfo shows 4 CPU's.

Debian 7.4 i386

3.2.0-4-686-pae #1 SMP Debian 3.2.54-2 i686 GNU/Linux

FreeSWITCH 1.2.22 from debs

Details here: https://gist.github.com/ssinyagin/9302079

regards,

stanislav

_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org
http://www.freeswitchsolutions.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
http://www.cudatel.com

Official FreeSWITCH Sites
http://www.freeswitch.org
http://wiki.freeswitch.org
http://www.cluecon.com

FreeSWITCH-users mailing list
FreeSWITCH-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org

_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org
http://www.freeswitchsolutions.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
http://www.cudatel.com

Official FreeSWITCH Sites
http://www.freeswitch.org
http://wiki.freeswitch.org
http://www.cluecon.com

FreeSWITCH-users mailing list
FreeSWITCH-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org

_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org
http://www.freeswitchsolutions.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
http://www.cudatel.com

Official FreeSWITCH Sites
http://www.freeswitch.org
http://wiki.freeswitch.org
http://www.cluecon.com

FreeSWITCH-users mailing list
FreeSWITCH-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org