MySQL Forums :: Performance :: Poor performance of MySQL 5.5

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	4843	Matteo Canella	05/23/2011 04:43AM
Re: Poor performance of MySQL 5.5	1740	Rick James	05/24/2011 08:14AM
Re: Poor performance of MySQL 5.5	2082	Matteo Canella	05/25/2011 04:10AM
Re: Poor performance of MySQL 5.5	2251	Rick James	05/25/2011 10:40AM
Re: Poor performance of MySQL 5.5	1435	Merlotti Nicola	05/31/2011 07:15AM
Re: Poor performance of MySQL 5.5	1164	Rick James	05/31/2011 09:03AM
Re: Poor performance of MySQL 5.5	1107	Matteo Canella	05/31/2011 11:15AM
Re: Poor performance of MySQL 5.5	1568	Matteo Canella	06/03/2011 01:44AM
Re: Poor performance of MySQL 5.5	899	Matteo Canella	06/03/2011 02:20AM
Re: Poor performance of MySQL 5.5	1652	Rick James	06/03/2011 09:33AM
Re: Poor performance of MySQL 5.5	1197	Nicola Merlotti	06/03/2011 11:25AM
Re: Poor performance of MySQL 5.5	1677	Matteo Canella	06/09/2011 05:36AM
Re: Poor performance of MySQL 5.5	1052	Nicola Merlotti	06/03/2011 11:38AM
Re: Poor performance of MySQL 5.5	873	Rick James	06/03/2011 07:13PM
Re: Poor performance of MySQL 5.5	860	Vladislav Vaintroub	06/11/2011 07:30PM
Re: Poor performance of MySQL 5.5	791	Vladislav Vaintroub	06/11/2011 07:32PM
Re: Poor performance of MySQL 5.5	942	Matteo Canella	06/12/2011 10:09AM
Re: Poor performance of MySQL 5.5	816	Jerry Richart	06/15/2011 01:08PM

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