[Freeswitch-users] CPU Usage Question

Saeed Ahmad saeedahmad1981 at gmail.com
Fri Oct 23 10:16:46 PDT 2009


I think we can't create two profiles per single IP. So what is the
workaround to solve this issue?

SAT

On Tue, Oct 20, 2009 at 7:28 AM, brian at freeswitch.org
<brian at freeswitch.org>wrote:

> It's because Sofia used one thread per profile so depending on load you
> will see one CPU used more.
>
> /b
>
> Sent from my HTC on the Now Network from Sprint!
>
> ----- Reply message -----
> From: "DJB" <djbinter at yahoo.com>
> Date: Mon, Oct 19, 2009 9:13 PM
> Subject: [Freeswitch-users] CPU Usage Question
> To: "FREESWITCH-USERS MAILING LIST" <freeswitch-users at lists.freeswitch.org
> >
>
>
> We have about 1500 concurrent calls on the server.  And, the CPU usage is
> shown below:
>
> 02:06:46 AM  CPU   %user   %nice    %sys %iowait    %irq   %soft  %steal
> %idle    intr/s
> 02:06:46 AM  all    0.06    0.00    0.03    0.44    0.00    0.00    0.00
> 99.47   1028.25
> 02:06:46 AM    0    0.08    0.03    0.03    0.01    0.00    0.01    0.00
> 99.84   1007.07
> 02:06:46 AM    1    0.06    0.00    0.02    0.01    0.00    0.00    0.00
> 99.91      0.00
> 02:06:46 AM    2    0.07    0.00    0.08    3.49    0.02    0.00    0.00
> 96.34     21.18
> 02:06:46 AM    3    0.05    0.00    0.01    0.01    0.00    0.00    0.00
> 99.94      0.00
> 02:06:46 AM    4    0.04    0.00    0.02    0.00    0.00    0.00    0.00
> 99.93      0.00
> 02:06:46 AM    5    0.05    0.00    0.02    0.00    0.00    0.00    0.00
> 99.92      0.00
> 02:06:46 AM    6    0.05    0.00    0.02    0.02    0.00    0.00    0.00
> 99.91      0.00
> 02:06:46 AM    7    0.05    0.00    0.02    0.01    0.00    0.00    0.00
> 99.93      0.00
>
>
> 1) I am wondering whether it is normal that every time when i checked, only
> CPU 2 always have the highest %iowait (in this case 3.49%).
>
> 2) Shoudn't it spread out and balance them to utilize all CPUs evenly?
>
> Thank you.
>
>
>
>
>
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