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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 9270 Matteo Canella 05/23/2011 04:43AM
Re: Poor performance of MySQL 5.5 3362 Rick James 05/24/2011 08:14AM
Re: Poor performance of MySQL 5.5 3564 Matteo Canella 05/25/2011 04:10AM
Re: Poor performance of MySQL 5.5 3679 Rick James 05/25/2011 10:40AM
Re: Poor performance of MySQL 5.5 2455 Merlotti Nicola 05/31/2011 07:15AM
Re: Poor performance of MySQL 5.5 2145 Rick James 05/31/2011 09:03AM
Re: Poor performance of MySQL 5.5 1962 Matteo Canella 05/31/2011 11:15AM
Re: Poor performance of MySQL 5.5 2434 Matteo Canella 06/03/2011 01:44AM
Re: Poor performance of MySQL 5.5 1596 Matteo Canella 06/03/2011 02:20AM
Re: Poor performance of MySQL 5.5 2534 Rick James 06/03/2011 09:33AM
Re: Poor performance of MySQL 5.5 1875 Nicola Merlotti 06/03/2011 11:25AM
Re: Poor performance of MySQL 5.5 2925 Matteo Canella 06/09/2011 05:36AM
Re: Poor performance of MySQL 5.5 1676 Nicola Merlotti 06/03/2011 11:38AM
Re: Poor performance of MySQL 5.5 1623 Rick James 06/03/2011 07:13PM
Re: Poor performance of MySQL 5.5 1447 Vladislav Vaintroub 06/11/2011 07:30PM
Re: Poor performance of MySQL 5.5 1341 Vladislav Vaintroub 06/11/2011 07:32PM
Re: Poor performance of MySQL 5.5 1709 Matteo Canella 06/12/2011 10:09AM
Re: Poor performance of MySQL 5.5 1399 Jerry Richart 06/15/2011 01:08PM


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