[Freeswitch-users] unexplained RAM usage increase

[Anthony Minessale]

What are the calls doing? Bridged? to an IVR? If so, which one.
If you do a smaller number of calls does the same thing happen.  If you can
do it with 1 or 2 calls you could use valgrind.

valgrind --tool=memcheck --log-file-exactly=vg.log --leak-check=full
--leak-resolution=high --show-reachable=yes
/usr/local/freeswitch/bin/freeswitch





On Mon, Jan 28, 2013 at 9:59 PM, Jeff Pyle <jpyle at fidelityvoice.com> wrote:

> I just updated from 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
>>>
>>
>>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>


-- 
Anthony Minessale II

FreeSWITCH http://www.freeswitch.org/
ClueCon http://www.cluecon.com/
Twitter: http://twitter.com/FreeSWITCH_wire

AIM: anthm
MSN:anthony_minessale at hotmail.com
GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
IRC: irc.freenode.net #freeswitch

FreeSWITCH Developer Conference
sip:888 at conference.freeswitch.org
googletalk:conf+888 at conference.freeswitch.org
pstn:+19193869900
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20130128/0bebd118/attachment.html