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Re: configure for innodb variables
Posted by: Rick James
Date: August 14, 2016 06:01PM

Leave most settings at their default values. But, do set innodb_buffer_pool_size to about 70% of _available_ RAM. After you have been running for some time, see if you have any performance issues. If you do, start by suspecting bad indexes and/or queries. Only after that is fixed as much as practical, re-investigate the tuning parameters.

At that point provide both SHOW VARIABLES and SHOW GLOBAL STATUS (after the server has been running at least a day), plus RAM size. With that set of values, we can advise whether anything else needs tuning.

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