[SR-Users] kamailio 4.4.1 DROUTING module memory leak ?

[Uri Shacked]

installed.
hard to get enough traffic on test.
will deploy today, and have results on sunday.

On Thu, Jan 11, 2018 at 4:08 PM, Daniel-Constantin Mierla <miconda at gmail.com
> wrote:

>
>
> On 11.01.18 13:04, Uri Shacked wrote:
>
> Thanks.
> installed OK on my test environment.
>
>
> Only installed or also tested a bit and all looks fine so far?
>
> Cheers,
> Daniel
>
>
> will install in 2 days on my production and keep you posted.
>
>
> On Thu, Jan 11, 2018 at 1:21 PM, Daniel-Constantin Mierla <
> miconda at gmail.com> wrote:
>
>> Hello,
>>
>> can you try with the patch from this commit:
>>
>>   - https://github.com/kamailio/kamailio/commit/e0f95ea7fc691f97
>> 6564b07436848673c633195d
>>
>> The memset() is optional, more for long term safety, the if block at the
>> end of the function is relevant.
>>
>> In 4.4, the file to change is modules/drouting/dr_time.c instead of
>> src/modules/drouting/dr_time.c.
>>
>> If all is fine, then I will backport it.
>>
>> Cheers,
>> Daniel
>>
>> On 11.01.18 11:57, Uri Shacked wrote:
>>
>> Hi,
>> I have some kind of memory growth (leak?).
>> kamailio 4.4.1.
>> started with 64M for shmem, had a crash after 5 days of traffic.
>> increased shmem to 128, but still memory grows everyday.
>> when traffic load decrease, the memory growth stops but memory stays on
>> the same level. when traffic increase again,used memory continue to grows
>> again.
>>
>> I started kamailio now with the "-x qm" option to debug shmem.
>> every half hour i dump the status of it.
>>
>> there are several modules that the memory size is increasing (some of
>> them are obvious).
>>
>> but, one is very strange.... DROUTING
>>
>> I am using drouting module for each call on my kamailio.
>> the DB tables are very small, and there is no reloads.
>>
>> only one time used in my script :
>> ..
>> ...
>> subst_user('/(.*)/$avp(xxx)/');
>> if(!do_routing("$avp(yyyy)")){
>>  xlog...somthing;
>> return(-1)
>> }
>> ..
>> ....
>>
>> the shmem that is rapidly growing and does not make sense is:
>> "from drouting: dr_time.c: ac_get_maxval(219)"
>>
>> seems that when i used mem_join =1, the growth was smaller, but still
>> significant.
>> now i use mem_join = 0, it seems rapidly increasing...
>>
>> I have more information from the logs, will send it if necessary (it is
>> just a lot...)
>>
>>
>> any ideas ?
>> cheers,
>> Uri
>>
>>
>>
>>
>> _______________________________________________
>> Kamailio (SER) - Users Mailing Listsr-users at lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>> --
>> Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
>> Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com
>> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
>>
>>
>
> --
> Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
> Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com
> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
>
>
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