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From:mark carson Date:September 26 2005 7:29am
Subject:Re: mysql process 99.9 percent
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Hi

Most readers in this list expect OS and MySQL server information etc 
before responding.

In our experience this is usually caused by poor SQL query construction 
e.g. large result set e.g. x million rows and/or index choice, database 
table design and/or MySQL server setup.

Turn-on logging, rerun selected queries with and without the explain 
syntax, look at the MySQL administrator process list to see which query 
is the problem whilst the CPU is 99.9 %.

Good news is : 'it is solvable'.

Mark

Joeffrey Betita wrote:
> hi
>   do you have any idea why the mysql process is 99.9 percent? when i click
> one hyperlink it takes more than 1 minute to load the page. thank you very
> much.
> --
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-- 
Mark Carson
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Thread
mysql process 99.9 percentJoeffrey Betita26 Sep
  • Re: mysql process 99.9 percentJasper Bryant-Greene26 Sep
  • Re: mysql process 99.9 percentmark carson26 Sep
    • Re: mysql process 99.9 percentGreg 'groggy' Lehey27 Sep
Re: mysql process 99.9 percentJasper Bryant-Greene26 Sep