jeudi 1 janvier 2015

High mysql throughput


on a big server with many user and website from 11AM - 00AM our mysql throughput reaised in max (60 - 80M) this timestamp our customer website load slowing .


we have,'t any Disk IO , and server HDD : 6 * 600 G SAS 15K + 64 G RAM


mysql config :



innodb_buffer_pool_size=8192M (2 G above mysqltuner recommendation)


Screen attach : http://ift.tt/1D8cl7H


Any idea to solve problem ? thanks





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