[SR-Users] PKG memory leak in 4.2.6

[Daniel-Constantin Mierla]

Hello,

ok -- one more note, if you need to lower the memlog via kamcmd, once
you get the log messages, you can set it back to higher value:

kamcmd cfg.set_now_int core memlog 5

Cheers,
Daniel

On 11/11/15 11:03, Julia Boudniatsky wrote:
> Hello Daniel,
>
> I'll try to execute this procedure.
>
> Thank you,
> Julia
>
> On Wed, Nov 11, 2015 at 10:49 AM, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
>     Hello,
>
>     it looks like the pkg summary is made by the main kamailio process
>     which doesn't route sip packets at runtime, therefore it doesn't
>     expose any potential leak.
>
>     Can you add following snipped at beginning of the request_route:
>
>     if(is_method("OPTIONS") && src_ip==TRUSTEDIP && $rU=="pkgsummary") {
>        pkg_summary();
>        sl_send_reply("200", "ok");
>        exit;
>     }
>
>     You need to replace TRUSTEDIP with the IP address from where you
>     will send a SIP OPTIONS later.
>
>     After you restart kamailio, let it run for a while until you see
>     the pkg decreasing enough.
>
>     Then send OPTIONS request via sipsak:
>
>     sipsak -s sip:pkgsummary at yourserverip
>
>     Check the syslog to see if the pkg summary messages are there and
>     if yes, send them here.
>
>     If not, you may need to decrease the value for memlog, do:
>
>     kamcmd cfg.set_now_int core memlog 1
>
>     and then run again the sipsak command.
>
>     Cheers,
>     Daniel
>
>
>     On 11/11/15 07:17, Julia Boudniatsky wrote:
>>     Hello,
>>     We are running Kamailio 4.2.6 ( db77ac) compiled with memory
>>     debugging.
>>     The free PKG memory has decreased on ~6.5 Mafter two weeks.
>>     Please see attached file with the log messages at kamailio shutdown.
>>     Thank you in advance,
>>     Julia.
>>
>>
>>     _______________________________________________
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>>     sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
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>
>     -- 
>     Daniel-Constantin Mierla
>     http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda
>     Book: SIP Routing With Kamailio - http://www.asipto.com
>     Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat
>
>
>     _______________________________________________
>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>     list
>     sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
>     http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>

-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat

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