Tag: highCPU

CPU High Performance, INNODB Mysql

Posted by in Databases, Tunning

I learned something amazing about MySQL. If you allocate a single monolithic InnoDB Buffer Pool that is bigger that Total Installed Divided By Number of Physical CPUs, your will incite the OS to regular intervals memory swapping due to a full InnoDB Buffer Pool. MySQL 5.5’s option known as innodb_buffer_pool_instances can be used to split…

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