[Freeswitch-dev] High System CPU Usage due to Freeswitch Application

[Anthony Minessale]

Load related questions are only addressed commercially at
consulting at freeswitch.org


On Mon, Jan 16, 2017 at 3:16 AM, Arjav Parikh <arjav.parikh at panamaxil.com>
wrote:

> Hello Freeswitch Developers,
>
> Currently I have come through an very typical issue in freeswitch when
> used in Cent-OS 6 or Cent-OS 7. The issue as well as its findings is
> explained as below:
>
> a) In freeswitch version 1.2.3 initially calls using sipp were made using
> 100 cps (Calls Per Second). Everything is working fine till now i.e CPU
> usage for User application as well System are normal. Apart from calls no
> other user specific tasks are performed. Now, as soon as the value of cps
> is changed from 100 to 150 then the CPU usage for system gets very high
> upto 75% - 80%. But if we make calls initially with 150 cps then no issue
> observed. It means when there is a change in cps then the issue is
> observed. This CPU usage do not get normal until freeswitch is restarted. I
> have observed this scenario in Cent-OS 6 as well as Cent-OS 7. Also i took
> trial by disabling the tickless support as well high resolution timer
> support in kernel as per suggested in community forums.
> I have also checked in Freeswitch version 1.6.10. Still no improvement
> observed.
>
> b) Above setup was done in Cent-OS 5.10 and no issue was observed.
> Everything was working properly.
>
> Kindly guide me to solve this issue as this issue is affecting the
> business of our organization.
> In case of any more detail required do let me know.
>
> Request you to consider this issue as a high priority as it can be easily
> regenerated.
>
> Thanks & Regards,
>
> Arjav Parikh
> Software Developer - C
> Email : arjav.parikh at panamaxil.com
> Skype : arjav.parikh.panamax
>
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-- 
Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬

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