Thanks,
The stuff i sent is from my test server that has 3.3.1 installed.
On my prod servers i use 3.2.x.
how would you explain that when kamailio starts (on prod with similar data
and same cfg) it take around 20% of the shmem, after reload 30% and in time
(6-8 weeks) it gets up to 39% ?
I start with 4G of shmem.
It feels like a leak but i have trouble investigating it.... where would
you look? The reload, the dialog or the avp's?
BR,
Uri
On Mon, Sep 10, 2012 at 11:06 AM, Daniel-Constantin Mierla <
mico...@gmail.com> wrote:
> Hello,
>
> the used size is pretty much the same after the reload, so doesn't look as
> leak. If you do 2-3 reloads is shmem:used_size staying around same value?
>
> It is clear boost in the fragments, I would say that after start the
> number of fragments is quite low, because it should contain the good
> records in memory as well.
>
> Btw, the version 3.3.x has options for defragmentation, see the core
> cookbook, you can enable it.
>
> Cheers,
> Daniel
>
>
>
> On 9/9/12 10:18 AM, Uri Shacked wrote:
>
> Hi,
>
> here is the statistics after kamailio starts:
>
> shmem:fragments = 28
> shmem:free_size = 3800871312
> shmem:max_used_size = 494132368
> shmem:real_used_size = 494095984
> shmem:total_size = 4294967296
> shmem:used_size = 342642072
>
> here it is after reload of the num table:
>
> shmem:fragments = 9161531
> shmem:free_size = 3654274496
> shmem:max_used_size = 959885552
> shmem:real_used_size = 640692800
> shmem:total_size = 4294967296
> shmem:used_size = 342654552
> here is the cfg part for mtree:
>
> #------- mtree params -------------
> modparam("mtree", "db_url", CFGDB)
> modparam("mtree", "mtree", "name=odr;dbtable=service_odr_view;type=0;")
> modparam("mtree", "mtree", "name=oper;dbtable=service_oper_type;type=0;")
> modparam("mtree", "mtree",
> "name=permis;dbtable=service_permisions_to_oper;type=0;")
> modparam("mtree", "mtree",
> "name=num;dbtable=service_numbers_to_areas_view;type=0;")
> modparam("mtree", "char_list", "0123456789")
> modparam("mtree", "pv_value", "$avp(mtval)")
> modparam("mtree", "pv_values", "$avp(mtvals)")
>
> here is the number of raws from the DB:
>
> SELECT count(*) FROM `service`.`service_numbers_to_areas_view` = 4195528
>
> and attached is the memory log.
>
> thanks,
> Uri
>
>
> On Fri, Sep 7, 2012 at 10:26 AM, Daniel-Constantin Mierla <
> mico...@gmail.com> wrote:
>
>> Hello,
>>
>> is this taken only after startup? Get one at startup and another one
>> after reload, so it can be compared.
>>
>> Cheers,
>> Daniel
>>
>>
>> On 9/6/12 9:22 AM, Uri Shacked wrote:
>>
>> Hi,
>>
>> here:
>>
>> shmem:fragments = 143898
>> shmem:freesize = 3446570952
>> shmem:max_used_size = 861854768
>> shmem:real_used_size = 848396344
>> shmem:total_size = 4294967296
>> shmem:used_size = 319676976
>>
>>
>>
>> On Thu, Sep 6, 2012 at 9:49 AM, Daniel-Constantin Mierla <
>> mico...@gmail.com> wrote:
>>
>>> Hello,
>>>
>>>
>>> On 9/5/12 3:06 PM, Uri Shacked wrote:
>>>
>>>> Hi,
>>>> I use MTREE to load 5 million rows from the database. it takes about 30
>>>> sec to start kamailio and it is running great.
>>>> Whern I check the shmem usage I see the data take about 0.8G out of 4G
>>>> i set on shmem.
>>>> When i reload the data while kamailio is running, the memory usage
>>>> rises to 1.3G and stays there (the second and next reloads stays on 1.3G as
>>>> well).
>>>> Why doesn't it return to 0.8G after the reload is completed?
>>>>
>>>
>>> can you send the statistics related to shmem?
>>>
>>> kamctl fifo get_statistics shmem:
>>>
>>> There are different values there, some usage come from overhead of
>>> memory chunks management.
>>>
>>> Cheers,
>>> Daniel
>>>
>>> --
>>> Daniel-Constantin Mierla - http://www.asipto.com
>>> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>>> Kamailio Advanced Training, Berlin, Nov 5-8, 2012 -
>>> http://asipto.com/u/kat
>>> Kamailio Advanced Training, Miami, USA, Nov 12-14, 2012 -
>>> http://asipto.com/u/katu
>>>
>>>
>>
>> --
>> Daniel-Constantin Mierla -
>> http://www.asipto.comhttp://twitter.com/#!/miconda -
>> http://www.linkedin.com/in/miconda
>> Kamailio Advanced Training, Berlin, Nov 5-8, 2012 - http://asipto.com/u/kat
>> Kamailio Advanced Training, Miami, USA, Nov 12-14, 2012 -
>> http://asipto.com/u/katu
>>
>>
>
>
> --
> Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda
> - http://www.linkedin.com/in/miconda
> Kamailio Advanced Training, Berlin, Nov 5-8, 2012 - http://asipto.com/u/kat
> Kamailio Advanced Training, Miami, USA, Nov 12-14, 2012 -
> http://asipto.com/u/katu
>
>
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