Hello there guys, Latelly our database server is going into a very big problem, our current configuration (is in an attachment file), is having huge load of leak memory and a variable *innodb_log_file_size *is off cause when i up it the mysqld doesn't start, our server is having this status(average status)
connected threads = 14 threads in cache = 36 threads executing = 12 with a an average of trafic sent_bytes = 5M bytes_recived = 310kB number of sql queries = 500 Query cache hitrate = 70% Key efficiency Varies a lot like 0% to 99% in a split second Qcache average = 35,124 Sometimes all of the threads in cache goes to the connected an begins the server slowdown and freeze the threads connected jumps to 14-100 in about 5s and then the threads executing jumps to 60-120 at the same time it goes like a ramp up load.... but the server doesn't comes to normal all threads stays in mysql and doesn't go away and our server starts to consume a VERY HUGE load of memory about 8GB-12GB if i doesn't restart mysqld then the server freeze... our server is having a big load of users connected about 500 we use moodle as an application plattaform. Our server hardware configuration is 2x Quad Core Intel® Xeon® E5450, 2x6MB Cache, 3.0GHz, 1333MHz FSB 8GB 800MHz Memory 2x SAS 73GB 15000RPM in RAID 1 And application server is: MySql 5.0.45 and our database size is about 9gb (we don't clear mdl_log) PHP 5.1.6 and we use moodle 1.7.2+ I hope you guys can help \o
