Thanks. Will it ork on pkg as well? On 9/11/12, Daniel-Constantin Mierla <mico...@gmail.com> wrote: > Hello, > > On 9/10/12 2:27 PM, Uri Shacked wrote: >> thanks a lot. >> so as i undestand, the real_used_size is the right value to calculate >> size. but, it grows because of fragmentation data. >> in the core, what does it mean "It is effective if MEM_JOIN_FREE >> compile option is defined" >> is there something else i need to do except adding to the cfg the >> mem_join=1 ? > no, iirc MEM_JOIN_FREE is enabled by default -- this is an option to > turn the feature off at compile time. Let us know if the number of > fragments is lower. > > Cheers, > Daniel > >> >> On Mon, Sep 10, 2012 at 2:39 PM, Daniel-Constantin Mierla >> <mico...@gmail.com <mailto:mico...@gmail.com>> wrote: >> >> Hello, >> >> >> On 9/10/12 1:14 PM, Uri Shacked wrote: >>> >>> 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% ? >>> >> >> if used_size does not have variations, then it is no leak. The >> variations of real_used_size is from fragmentation management -- >> each fragment has a structure associated to it. >> >> Cheers, >> Daniel >> >> >>> 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 <mailto: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 <mailto: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 <mailto: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://twitter.com/#%21/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.com >>>> http://twitter.com/#!/miconda >>>> <http://twitter.com/#%21/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.com >>> http://twitter.com/#!/miconda <http://twitter.com/#%21/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.com >> http://twitter.com/#!/miconda <http://twitter.com/#%21/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.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 > >
-- Sent from my mobile device _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
