Hello, Ok, I will check that. In terms of call processing no matter how many non-numeric entries mtree has?
Thank you for you help BR José 2016-07-01 12:59 GMT+01:00 Daniel-Constantin Mierla <mico...@gmail.com>: > Hello, > > well, it is not easy to predict, because it is a matter of density (or > overlapping characters). > > Anyhow, it also depends on the module parameter char_list -- if you want > any character from alphabet there is going to use lot of memory. > > For first value added in the tree, it creates 'sizeof(value) * > sizeof(char_list)' internal structures. > > But then, if the next value added shares a prefix with the previous > values, then it reuses from the previous internal structures. > > The best to see how it goes is to put the data in database table and load > them, then check the use of shared memory. > > Cheers, > Daniel > > On 01/07/16 13:43, José Seabra wrote: > > Hello, > > Can you tell me what is the memory usage in mtree for each non-numeric > record with ~ 10 characters? > > Mtree using more memory can decrease its own performance? > > Thank you > BR > José > > 2016-07-01 12:34 GMT+01:00 Daniel-Constantin Mierla < <mico...@gmail.com> > mico...@gmail.com>: > >> Hello, >> >> the matching rules are stored pre-compiled in memory, not being parsed >> every time, unless you have rules with variables. >> >> Combining mtree with dialplan can increase performances, just be aware >> that if you have non-numeric values stored in 'tprefix' column, it is going >> to use a lot of memory for lot of records. >> >> Cheers, >> Daniel >> >> On 01/07/16 10:20, José Seabra wrote: >> >> Hello Daniel, >> Thank you for your reply, >> What are optimizations to increase the speed of processing? >> >> I have thought in another solution that is use diaplan module only for >> apply manipulations and use mtree to match prefixes after apply >> manipulations. >> >> What is your opinion on this? >> >> Thank you again for your great support. >> >> Regards >> José Seabra >> >> 2016-07-01 8:58 GMT+01:00 Daniel-Constantin Mierla < <mico...@gmail.com> >> mico...@gmail.com>: >> >>> Hello, >>> the transalation records are cached by kamailio and precompiled, so >>> there are optimizations to increase the speed of processing. But have in >>> mind that the rules are matched one by one from the same dpid, in the order >>> of priority. >>> >>> For the records where you don't have substitutions/replacement, you can >>> set empty string -- it should work. >>> >>> Cheers, >>> Daniel >>> >>> >>> On 29/06/16 13:30, José Seabra wrote: >>> >>> Hello there, >>> I'm evaluating if I can use dial-plan and dispatcher module to build a >>> kamailio routing server to route calls based on number dialed(sometimes the >>> number dialed can be Alphanumeric). >>> I'm expecting have lot of dial-plan entries, some of them with >>> manipulations, others without. >>> >>> Anyone can see here any limitation on this implementation? >>> >>> One thing that I have noticed is that dial-plan module enforces me to >>> fill the fields substr_exp and repl_exp even if i don't have any >>> manipulations to apply. >>> >>> I'm also concerning about performance issues with lot of dialplan >>> entries. >>> >>> What are your thoughts about this solution? >>> >>> Thank you >>> -- >>> José Seabra >>> >>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >>> listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >>> -- >>> Daniel-Constantin Mierlahttp://www.asipto.com - >>> http://www.kamailio.orghttp://twitter.com/#!/miconda - >>> http://www.linkedin.com/in/miconda >>> >>> >>> _______________________________________________ >>> 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 >>> >>> >> >> >> -- >> Cumprimentos >> José Seabra >> >> >> -- >> Daniel-Constantin Mierlahttp://www.asipto.com - >> http://www.kamailio.orghttp://twitter.com/#!/miconda - >> http://www.linkedin.com/in/miconda >> >> > > > -- > Cumprimentos > José Seabra > > > -- > Daniel-Constantin Mierlahttp://www.asipto.com - > http://www.kamailio.orghttp://twitter.com/#!/miconda - > http://www.linkedin.com/in/miconda > > -- Cumprimentos José Seabra
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