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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