MYSQL slow execution of CF 7x

Question

I have an issue that is rather irritating. I'm playing
around with MYSQL 5.0 on my laptop with Coldfusion 7x
developer edition. I'm using the J-connector 5.0.3.
It's a duo core 1.8 processor with 1 gig of ram. Any
time I include a query of any size accessing tables
with less than 20 records it can take up to 3 seconds
on the debug info. The tables are all properly indexed
and keyed. I've hit several sites and forums to
determine if anyone else is having the issue I am.
They all say things are running fine.
Most queries say 0 msec which is right but after CF
processes the cfincluded query it adds about 3 seconds
on the execution. I'm thinking maybe the database and
the cf server might be fighting over the bus to the
CPU. I just don't know. Have you experienced anything
like this?

Answer 1

David, I'm experiencing the same problem. And it's not a
problem with the table joins. I am running a CF/JSP environment and
I run the exact same queries using the exact same driver, and only
experience the problems with CF, the queries run fast in JSP. Mind
you, this is only occurring with MySQL 5 as previous versions of
MySQL ran fine with CF.
Has anyone experienced massive slow down when using MySQL 5
and CF7?
Here are the environments I've tested. I've gotten the same
slow response with each one (up to 5 seconds to return an empty
query)
CF7/Tomcat with MySQL 5 with Connecter/J 5.0
CF7/Tomcat with MySQL 5 with Connecter/J 3.1.10
CF7/IIS with MySQL 5 with Connecter/J 5.0
CF7/IIS with MySQL 5 with Connecter/J 3.1.10
CF7/IIS with MySQL 5 with ODBC/3.5.1
CF7/IIS with MySQL 5 with ODBC/5.0
In each case I've gotten the same results. I've installed on
multiple machines, all running Windows and CF 7, MySQL 5 and Tomcat
5.5 running on the same local server.
Any help would be much appreciated.