2013/11/15 dorin <[email protected]> > you are right! > in OOM-killer list is Mysql and Apache. > As I understand, I must increase urgent my RAM.
As Rene pointed out before it has nothing to do with kannel at all. And I'd suggest avoid using Apache at all on VPS environment, stick to nginx+php-fpm if you need php functionality. For kannel sending service you'd need 1-2GB of memory depends really on your setup and amounts of messages staying in a kannel's internal queue. > > > On 15.11.2013 10:39, spameden wrote: > >> Check your dmesg as well as syslog entries, mysqld might be killed by >> OOM-killer. >> >> 2013/11/15 dorin <[email protected]>: >> >>> How many entries are there typically in that table? >>> >>> I have a cron that insert's every 1 min 10 SMS - it works fine. >>> If I increase for ex. 50 SMS inserts every 1 min - time by time mysql >>> loses >>> connection for a sec maximum. >>> but if I increase 100SMS per 1min - 100% mysql loses connection for a >>> small >>> time or for some seconds. In this time I lose the incoming data. >>> But realy 10 SMS or 100SMS per second is a very small value. >>> When I sending distribution SMS, processor shows me medium loaded value: >>> 40%; RAM = 60% - 65% >>> >>> Tomorrow want to change MySql version. >>> now it's >>> mysql Ver 14.14 Distrib 5.1.49, for debian-linux-gnu (i486) using >>> readline >>> 6.1 >>> if the problem will persist, I will install MariaDB >>> >>> >>> On 15.11.2013 9:57, Rene Kluwen wrote: >>> >>>> The index on 'id' won't help you a lot. >>>> How many entries are there typically in that table? >>>> >>>> Having said that... sqlbox doesn't use the dlr table at all. So it's not >>>> your problem. >>>> >>>> == Rene >>>> >>>> >>>> -----Original Message----- >>>> From: users [mailto:[email protected]] On Behalf Of dorin >>>> Sent: donderdag 14 november 2013 12:12 >>>> To: spameden >>>> Cc: [email protected] >>>> Subject: Re: Big problem with sqlbox >>>> >>>> Thanks spameden for your reply >>>> >>>> "first of all what's the kannel/sqlbox version you're running?" >>>> >>>> I'm using kannel - 1.5 and sqlbox - I'm not really sure, I think 0.7; >>>> >>>> "you might need to tweak some settings. " >>>> >>>> Really I had set MyIsam all kannel tables. I have changed from MyIsam to >>>> InnoDb. Will familiarize soon with MariaDB too. Do you mean only these >>>> two >>>> tweaks? >>>> >>>> "check indexes on dlr table as well."I have indexed id column. >>>> >>>> Here is my dlr table >>>> CREATE TABLE IF NOT EXISTS `kannel_dlr`( >>>> `id` INT(11) NOT NULL AUTO_INCREMENT, >>>> `smsc` VARCHAR(40) DEFAULT NULL, >>>> `ts` VARCHAR(40) DEFAULT NULL, >>>> `destination` VARCHAR(40) DEFAULT NULL, >>>> `source` VARCHAR(40) DEFAULT NULL, >>>> `service` VARCHAR(40) NOT NULL, >>>> `url` VARCHAR(255) DEFAULT NULL, >>>> `mask` INT(10) DEFAULT NULL, >>>> `status` VARCHAR(40) DEFAULT NULL, >>>> `boxc` VARCHAR(40) DEFAULT NULL, >>>> `CampaignID` INT(11) NOT NULL, >>>> `RelOwnerUserID` INT(11) NOT NULL, >>>> `RelOperatorID` INT(11) NOT NULL, >>>> PRIMARY KEY (`id`), >>>> UNIQUE KEY `id` (`id`), >>>> UNIQUE INDEX UK_oempro_kannel_dlr_id (id) >>>> ) ENGINE = INNODB DEFAULT CHARSET = utf8 AUTO_INCREMENT = 1; >>>> >>>> >>>> >>>> On 14.11.2013 12:28, spameden wrote: >>>> >>>>> first of all what's the kannel/sqlbox version you're running? >>>>> >>>>> check your mysql setup, you might need to tweak some settings. >>>>> >>>>> i'm strongly suggest using InnoDB instead of MyISAM, also take a look >>>>> at MariaDB (it's a fork of mysql, very nicely working). >>>>> >>>>> check indexes on dlr table as well. >>>>> >>>>> we've been using kannel to send about millions of sms messages daily >>>>> (MT) without any problems. >>>>> >>>>> 2013/11/14 dorin <[email protected]>: >>>>> >>>>>> Hello all! >>>>>> I have a big problem ! >>>>>> >>>>>> I need to send via KANNEL 5000 of SMS. >>>>>> >>>>>> When I insert into table kannel_sqlbox_send_sms every minute 10 SMS - >>>>>> all works fine. But this method is very slow If I try to increase >>>>>> inserting SMS, for example (100SMS) MySql stops working and I got >>>>>> this error: >>>>>> >>>>>> MySQL Error: MySql Error: Couldn't connect to database - Lost >>>>>> connection to MySQL server at 'reading initial communication packet', >>>>>> system error: 111 >>>>>> >>>>>> In ideal I wish to do one insert with 5000 rows >>>>>> >>>>>> Memory,Proccessor is not loaded. >>>>>> My configuration is SMSBox+SQLBox+BearerBox; >>>>>> >>>>>> Please give me some Ideas! >>>>>> >>>>>> >>>> >>>> >>>> >> >
