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Re: Poor performance of MySQL 5.5
Posted by: Rick James ()
Date: May 31, 2011 09:03AM

Make sure the "performance schema" is turned off.

I would be interested in hearing results of increasing innodb_buffer_pool_instances. It would breakup a "mutex" such that there would be less contention between the cores.

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Subject Views Written By Posted
Poor performance of MySQL 5.5 8281 Matteo Canella 05/23/2011 04:43AM
Re: Poor performance of MySQL 5.5 3008 Rick James 05/24/2011 08:14AM
Re: Poor performance of MySQL 5.5 3238 Matteo Canella 05/25/2011 04:10AM
Re: Poor performance of MySQL 5.5 3377 Rick James 05/25/2011 10:40AM
Re: Poor performance of MySQL 5.5 2195 Merlotti Nicola 05/31/2011 07:15AM
Re: Poor performance of MySQL 5.5 1924 Rick James 05/31/2011 09:03AM
Re: Poor performance of MySQL 5.5 1732 Matteo Canella 05/31/2011 11:15AM
Re: Poor performance of MySQL 5.5 2231 Matteo Canella 06/03/2011 01:44AM
Re: Poor performance of MySQL 5.5 1415 Matteo Canella 06/03/2011 02:20AM
Re: Poor performance of MySQL 5.5 2290 Rick James 06/03/2011 09:33AM
Re: Poor performance of MySQL 5.5 1731 Nicola Merlotti 06/03/2011 11:25AM
Re: Poor performance of MySQL 5.5 2624 Matteo Canella 06/09/2011 05:36AM
Re: Poor performance of MySQL 5.5 1526 Nicola Merlotti 06/03/2011 11:38AM
Re: Poor performance of MySQL 5.5 1387 Rick James 06/03/2011 07:13PM
Re: Poor performance of MySQL 5.5 1251 Vladislav Vaintroub 06/11/2011 07:30PM
Re: Poor performance of MySQL 5.5 1145 Vladislav Vaintroub 06/11/2011 07:32PM
Re: Poor performance of MySQL 5.5 1468 Matteo Canella 06/12/2011 10:09AM
Re: Poor performance of MySQL 5.5 1206 Jerry Richart 06/15/2011 01:08PM


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