[Users] memory leak in presence module?

[Daniel-Constantin Mierla]

Hello Klaus,

if that is the full log, seems no mem leak in shm. What is the shm 
memory size you use?

Once you get out of memory can you issue" openserctl fifo 
get_statistics" and send output?

I don't think is fragmentation, but you can try to compile with 
-DQM_JOIN_FREE

Do you do the tests over TLS?

Cheers,
Daniel


On 04/26/07 10:17, Klaus Darilion wrote:
> btw: there is no
> "PRESENCE:notify: ERROR in function tmb.t_request_within"
> in my log file, thus I guess the problem is somewhere else.
>
> regards
> klaus
>
> Klaus Darilion wrote:
>> Hi Anca!
>>
>> There is still a leak:
>> http://pernau.at/kd/openser/debug-stop2.txt
>>
>> regards
>> klaus
>>
>> Anca-Maria Vamanu wrote:
>>> Hello,
>>>
>>> I have made a fix. Please test again with sipp and say if it works now.
>>>
>>> regards,
>>>
>>> Anca
>>>
>>> Klaus Darilion wrote:
>>>
>>>> Hi!
>>>>
>>>> Openser 1.2 runs out of memory during presence load tests with sipp.
>>>>
>>>> Config snippet:
>>>>
>>>> if (is_method("PUBLISH")) {
>>>>   xlog("L_INFO","$ci PUBLISH detected ... outside t_newtran\n");
>>>>   if (t_newtran()) {
>>>>     xlog("L_INFO","$ci PUBLISH detected ... inside t_newtran\n");
>>>>     handle_publish();
>>>>     xlog("L_INFO","$ci PUBLISH detected, handle_publish ... done\n");
>>>>     exit;
>>>>   } else {
>>>>     sl_reply_error();
>>>>     exit;
>>>>   }
>>>> }
>>>>
>>>> Memory log after openser stop (after 20 minutes of inactivity):
>>>> http://pernau.at/kd/openser/debug-stop.txt
>>>>
>>>>
>>>> regards
>>>> klaus Klaus Darilion wrote:
>>>>
>>>>> Hi Cesc!
>>>>>
>>>>> Where do you have t_newtran() - in ser or openser?
>>>>>
>>>>> I have it here in openser just before handle_publish(). It works 
>>>>> but now openser has run out of mem during my sipp performance 
>>>>> tests :-(
>>>>>
>>>>> ...more to come....
>>>>>
>>>>> Cesc wrote:
>>>>>
>>>>>> I think I can answer that one ... stateless?
>>>>>>
>>>>>> I have a presence openser proxied by a SER, both on same machine ...
>>>>>> For easier configuration purposes, openser and ser communicate via
>>>>>> 127.0.0.1 ...
>>>>>>
>>>>>> The result is that OK from the PUAs do not get to openser (i 
>>>>>> guess SER
>>>>>> gets confussed by the vias of openser being 0.0.0.0:5060 and the
>>>>>> 127.0.0.1 stuff) ... So, openser gets no OK, but it does not matter
>>>>>> ...
>>>>>> BTW, i have a t_newtran() in there ...
>>>>>>
>>>>>> Oh, for sure my configuration is messy and improvable ... but for 
>>>>>> now
>>>>>> it works steady :) But the OKs not going through is worrying me a 
>>>>>> bit
>>>>>> ... and also openser not "timing out" or giving an error.
>>>>>>
>>>>>> Cesc
>>>>>>
>>>>>> On 4/25/07, Klaus Darilion <klaus.mailinglists at pernau.at> wrote:
>>>>>>
>>>>>>> Hi!
>>>>>>>
>>>>>>> Does presence module handles PUBLISH/SUBSCRIBE stateful or 
>>>>>>> stateless?
>>>>>>>
>>>>>>> Thus, how should retransmission be handled. Will they be 
>>>>>>> detected by
>>>>>>> presence module or is it possible to wrap the handle_publish inside
>>>>>>> t_newtran()?
>>>>>>>
>>>>>>> regards
>>>>>>> klaus
>>>>>>>
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>>>>>>>
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