I had added $ai to acc log_extra like this:
modparam("acc", "log_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd"
"p_asserted_identity=$ai;remote_party_id=$re")
Once I commented out the last line, the leak vanished.
Apr 17 16:55:41 gws1 /usr/sbin/kamailio[10649]: ALERT: qm_status: used=
646728, used+overhead=1099696, free=7288912
Apr 19 12:28:04 gws1 /usr/sbin/kamailio[10649]: ALERT: qm_status: used=
646752, used+overhead=1100104, free=7288504
I'll test the avp intermediary in the next few days.
On Thu, Apr 18, 2013 at 10:13 AM, Daniel-Constantin Mierla <
mico...@gmail.com> wrote:
> Hello,
>
> I looked quickly to the core and seems ok, I will check the accounting
> later.
>
> Do you simply account $ai or is any other attribute related to it?
>
> If you have time to test, can you put the $ai in an avp during the request
> processing and account that avp? If the leak is not shown anymore in that
> case, it narrows down a lot where to look at.
>
> Cheers,
> Daniel
>
>
> On 4/17/13 5:19 PM, Tais Plougmann Hansen wrote:
>
> Hi,
>
> I'm seeing a possible leak in parsing the P-Asserted-Identity, and
> possibly P-Preferred-Identity headers in kamailio-3.3.4.
>
> I have a server running in which one thread has currently most of the 8
> MB private memory allocated. At restart qm_sums reports parse_pai.c as
> sitting on most of the memory:
>
> Apr 16 16:38:58 gws1 /usr/sbin/kamailio[9398]: INFO: qm_status: heap
> size= 8388608
> Apr 16 16:38:58 gws1 /usr/sbin/kamailio[9398]: INFO: qm_status: used=
> 5369240, used+overhead=6417216, free=1971392
> [...]
> Apr 16 16:39:03 gws1 /usr/sbin/kamailio[9398]: INFO: qm_sums: count=
> 6198 size= 4721776 bytes from <core>: parse_pai.c: parse_pai_header(58)
>
> I am currently using the header through $ai for xlog statements, the
> accounting module and a validity check (if (!($(ai{uri.user}) =~
> "^\+[1-9]+")) {...}).
>
> From digging through the logs it could seem like this happens when using
> $ai in the accounting module. I'll try removing it from accounting
> (log_extra) and see if it stops leaking.
>
> --
> Tais Plougmann Hansen
>
> OSD Consulting ApS
> osd.dk
> Tel: +45 78101078
> CVR: DK31332737
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
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>
>
> --
> Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda
> - http://www.linkedin.com/in/miconda
> Kamailio World Conference, April 16-17, 2013, Berlin
> - http://conference.kamailio.com -
>
>
> _______________________________________________
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> sr-users@lists.sip-router.org
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>
>
--
Tais Plougmann Hansen
OSD Consulting ApS
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