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Re: Query Takes Longer Each Time Its Run
Posted by: Rick James
Date: January 29, 2011 01:18AM

Please look in the actual slowlog for "Rows examined"; mysqldumpslow fails to show that.

Yeah, 16GB is enough for the caches you had.

You say the CPU is pegged; what about the disk?

This is smelling like a bug to report against 5.5:
http://bugs.mysql.com/

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