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Re: Queries in Locked State
Posted by: Alessandro Corbelli ()
Date: October 01, 2011 01:52AM

I can't analyze every single queries, it's a mysql hosting server with more then 90.000 tables and 16GB RAM.

sometimes i'll get tons of quries running for 200-300 seconds and many other in locked state. Usually, the long running queries are always write queries and every other select is stuck in locked.

Even a single update query like:

UPDATE table SET field1 = 'test' LIMIT 1

is running for 300 seconds.

A single query on a database can lock every other queries on others database?

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Subject Views Written By Posted
Queries in Locked State 6386 Alessandro Corbelli 09/29/2011 11:52PM
Re: Queries in Locked State 2507 Rick James 09/30/2011 06:50PM
Re: Queries in Locked State 2336 Alessandro Corbelli 10/01/2011 01:52AM
Re: Queries in Locked State 1586 Rick James 10/01/2011 09:25PM
Re: Queries in Locked State 1441 Alessandro Corbelli 10/02/2011 11:21AM
Re: Queries in Locked State 1488 Rick James 10/03/2011 09:51AM
Re: Queries in Locked State 1131 Alessandro Corbelli 10/03/2011 07:55AM
Re: Queries in Locked State 1137 Alessandro Corbelli 10/04/2011 01:38AM
Re: Queries in Locked State 1939 Alessandro Corbelli 10/04/2011 04:01AM
Re: Queries in Locked State 1142 Rick James 10/09/2011 11:55AM


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