[SR-Users] Possible memory leak dealing with presence in kamailio
Daniel-Constantin Mierla
miconda at gmail.com
Mon Feb 9 18:05:15 CET 2015
Hello,
can you check the expires column in presentity table. The issue might be
accumulation of too many dialog-info documents, due to large expires
interval, taken from the default lifetime of the dialog. You can change
that with:
-
http://kamailio.org/docs/modules/4.2.x/modules/pua_dialoginfo.html#idp2576952
Cheers,
Daniel
On 30/01/15 16:43, Nuno Reis wrote:
> Hi Daniel.
>
> Thanks for answering me back. I'll follow the exact procedures from
> here: http://www.kamailio.org/wiki/tutorials/troubleshooting/memory
> and will let you know about my exact finding soon.
>
> Cheers,
>
> --
>
> *Nuno Miguel Reis*| *Unified Communication**Systems*
> M. +351 913907481 | nreis at wavecom.pt <mailto:nreis at wavecom.pt>
>
> WAVECOM-Soluções Rádio, S.A.
> Cacia Park | Rua do Progresso, Lote 15
> 3800-639 AVEIRO | Portugal
> T. +351 309 700 225 | F. +351 234 919 191
> *GPS
> <http://maps.google.com/maps/ms?msa=0&msid=202333747613191340808.0004b4b227a6144f0df88>
> | www.wavecom.pt <http://www.wavecom.pt/>**<http://www.wavecom.pt/>*
>
> Description: Description: WavecomSignature
> <http://www.wavecom.pt/pt/wavecom/premios.php>
>
> Publicity <http://www.wavecom.pt/pt/mail_eventos.php>
>
>
>
> On Fri, Jan 30, 2015 at 5:23 AM, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
> Hello,
>
> which memory is increasing? shared or private memory? or is system
> memory?
>
> Cheers,
> Daniel
>
> On Fri, Jan 30, 2015 at 4:24 AM, Nuno Reis <nreis at wavecom.pt
> <mailto:nreis at wavecom.pt>> wrote:
>
> Hi Juha and all.
>
> I understand that and that is what the RFC says. It seems pua
> module does that right. Although something is clearly not
> right in my production environment because kamailio memory
> consumption still grows pretty fast. Kamailio memory usage
> starts in ~500MB and after ~24H kamailio is using ~3GB. If I
> disable kamailio from listening on the localhost(127.0.0.1)
> where pua is generating the SIP Publishes kamailio just keeps
> around the ~500MB all the time.
> This is a small production environment with 70 extensions with
> Yealink phones.
> Any ideas on how to chase down this memory leak? Should I open
> a git issue for this one?
>
>
>
> --
>
> *Nuno Miguel Reis*| *Unified Communication**Systems*
> M. +351 913907481 | nreis at wavecom.pt <mailto:nreis at wavecom.pt>
>
> WAVECOM-Soluções Rádio, S.A.
> Cacia Park | Rua do Progresso, Lote 15
> 3800-639 AVEIRO | Portugal
> T. +351 309 700 225 | F. +351 234 919 191
> *GPS
> <http://maps.google.com/maps/ms?msa=0&msid=202333747613191340808.0004b4b227a6144f0df88>
> | www.wavecom.pt
> <http://www.wavecom.pt/>**<http://www.wavecom.pt/>*
>
> Description: Description: WavecomSignature
> <http://www.wavecom.pt/pt/wavecom/premios.php>
>
> Publicity <http://www.wavecom.pt/pt/mail_eventos.php>
>
>
>
> On Wed, Jan 21, 2015 at 8:45 PM, Juha Heinanen <jh at tutpro.com
> <mailto:jh at tutpro.com>> wrote:
>
> Nuno Reis writes:
>
> > Here my publisher is Kamailio itself. Can someone
> elaborate a bit more on
> > this issue and maybe we can get to bottom of it?
>
> when your application issues initial publish request, it
> does so without
> SIP-If-Match header. 200 ok from presence server then
> contains an etag
> in SIP-ETag header. when your application refreshes the
> publish, it must
> place this etag in SIP-If-Match header to prevent presence
> server from
> creating a new publication.
>
> for subscribes, your application must place in
> re-subscribe the
> same event header id param as the previous one had in
> order for the
> presence server to know that subscribe was not a new
> subscription.
>
> -- juha
>
>
>
>
>
> --
> Daniel-Constantin Mierla - http://www.asipto.com
> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -
> http://www.linkedin.com/in/micond <http://www.linkedin.com/in/miconda>
>
>
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
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