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100% CPU Usage in Win2003
Posted by: Luis Sanches
Date: August 12, 2005 10:09AM

Hi,

I had a simple application running on Win2000/ASP/Mysql 3.5.2 (?),
and ported it over to windows 2003/ASP/MySQL 4.1.12a-nt

Today - after 4/5 days running, the server ground to a halt.
I managed to reboot it, and checked the CPU usage.

Whenever there is MySQL traffic (1% usage, 4-6MB traffic, 3/4 queries), the server seems to hit 100% - between mysql-nt.exe and w3wp.exe.

I do not have this problem on another server running MySQL 4.1.8.

Q - is this normal?
Q - is there a fix?
Q - where should I look for a solution?

Many thanks in advance for any clues/suggestions/knowledge - the clock is ticking...

Luis.

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