MySQL Forums
Forum List  »  Performance

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.

Options: ReplyQuote


Subject
Views
Written By
Posted
MySQL 5.6 update doubled IOs
2214
March 18, 2013 08:33AM
912
March 20, 2013 08:52AM
809
March 27, 2013 11:44PM
849
March 28, 2013 07:49PM
859
April 02, 2013 12:20AM
811
April 02, 2013 09:57PM
805
April 10, 2013 08:31AM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.