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MySQL 5.6 update doubled IOs
Posted by: Christian Meisinger
Date: March 18, 2013 08:33AM

Hello


Not sure if this is OK but after updating from 5.5 to 5.6 we noticed increased IOs and IO-wait:
http://www.livingliquid.com/at/images/mysql/mysql56-data_root-week.png
http://www.livingliquid.com/at/images/mysql/mysql56-innodb_io-week.png
http://www.livingliquid.com/at/images/mysql/mysql56-cpu-week.png

Update was done on Monday 11.

Does anyone else noticed this behavior?

Version 5.6 seems to be a little bit slower.
I've tried to change innodb_io_capacity and innodb_old_blocks_time.
No difference.


Thanks, Chris



Edited 2 time(s). Last edit at 03/18/2013 08:42AM by Christian Meisinger.

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MySQL 5.6 update doubled IOs
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Christian Meisinger
March 18, 2013 08:33AM
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Christian Meisinger
March 19, 2013 08:58AM
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Rick James
March 20, 2013 08:52AM
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Dimitri Kravtchuk
March 21, 2013 09:51AM
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Christian Meisinger
March 26, 2013 08:29AM
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Dimitri Kravtchuk
March 27, 2013 11:11AM
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Rick James
March 27, 2013 11:44PM
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Christian Meisinger
March 28, 2013 02:17AM
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Dimitri Kravtchuk
March 28, 2013 09:55AM
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Christian Meisinger
March 29, 2013 02:20AM
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Dimitri Kravtchuk
March 29, 2013 06:30AM
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Christian Meisinger
March 29, 2013 06:56AM
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Dimitri Kravtchuk
March 29, 2013 07:18AM
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Christian Meisinger
March 29, 2013 07:49AM
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Dimitri Kravtchuk
March 29, 2013 08:08AM
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Christian Meisinger
March 29, 2013 10:07AM
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March 28, 2013 07:49PM
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March 29, 2013 01:23AM
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Olav Sandstå
April 02, 2013 12:20AM
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April 02, 2013 12:30AM
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April 02, 2013 12:44AM
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April 02, 2013 02:23AM
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April 02, 2013 09:57PM
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April 03, 2013 12:46AM
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April 03, 2013 03:29AM
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Christian Meisinger
April 05, 2013 01:57AM
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Dimitri Kravtchuk
April 05, 2013 06:24AM
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Christian Meisinger
April 10, 2013 08:12AM
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Olav Sandstå
April 10, 2013 08:31AM


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