[Freeswitch-users] unexplained RAM usage increase

[Jeff Pyle]

Version:
  FreeSWITCH version: 1.3.4-n20130122T122521Z-1~squeeze+1
(-n20130122T122521Z-1~squeeze+1)

The calls are bridged, from one sofia profile to another.

Unfortunately two concurrent calls doesn't seem to trigger the same
behavior.


- Jeff


On Mon, Jan 28, 2013 at 11:21 PM, Ken Rice <krice at freeswitch.org> wrote:

>  Ok the package timestamps/versions there don’t do us a lot of good, we
> need to know the version line from the FreeSWITCH CLI..
>
>
> On 1/28/13 9:59 PM, "Jeff Pyle" <jpyle at fidelityvoice.com> wrote:
>
> I just updated from repo.profhost.eu <http://repo.profhost.eu> .  The
> most recent timestamp on the packages was 2013-01-28 03:41:21 GMT.  Same
> behavior.  At 5 minutes it was using 12.5% RAM.  At 40 minutes, 60.4%.
>  After disconnecting the calls the usage returned to 8.5%.
>
>
> I started toggling config items to see if I could impact this.  I found
> one that seems to have an effect:  rtp-timer-name in the sofia profile
> config.  By changing it from 'soft' to 'none', the CPU utilization with 30
> calls dropped from ~70% to ~46%, and the RAM usage is rock solid at 5.8%.
>
> That's great, but does it make any sense?
>
> Does an rtp-timer-name of 'none' pose any risks?
>
>
>
> - Jeff
>
>
>
> On Mon, Jan 28, 2013 at 8:43 PM, Jeff Pyle <jpyle at fidelityvoice.com>
> wrote:
>
> It's on Voyage Linux, a cousin of Debian.  I believe it uses glibc.
>
>
> - Jeff
>
>
> On Mon, Jan 28, 2013 at 6:45 PM, Kristian Kielhofner <kris at kriskinc.com>
> wrote:
>
> Out of curiosity does your distro use uclibc, eglibc, or glibc?
>
> On Mon, Jan 28, 2013 at 5:41 PM, Jeff Pyle <jpyle at fidelityvoice.com>
> wrote:
> > Hello,
> >
> > I'm running HEAD version from Jan 22 on an Alix board with an AMD Geode
> LX
> > processor (i386).  I can sustain 30 concurrent calls averaging around 70%
> > CPU utilization by the freeswitch process, measured by top.  Bypass media
> > and proxy media are disabled.  PCMU is forced on both endpoints (no
> > transcoding).
> >
> > The problem is the RAM usage over time.  The board has 256M.  Idle,
> > freeswitch occupies around 4% after a fresh restart.  A minute or so
> after
> > 30 calls are nailed up the RAM usage is about 7.2%.  After 5 minutes,
> 13.6%.
> > After 60 minutes, near 65%.  Disconnecting the calls returns the RAM
> usage
> > to 6-8%.
> >
> > I've not tried to troubleshoot an issue like this before.  Is valgrind
> the
> > next step, or would something else make more sense?
> >
> >
> > Regards,
> > Jeff
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20130129/99341d27/attachment.html