Comment 11 for bug 955776

Hi Anton,

> The optimizer_switch options shown above are the options we turned on/off
> after we found the problem with CPU usage. These are not the options we
> used to run with from the beginning.

Yes, I'm aware of that. And as I said, those options differ from the default in just one point: engine_condition_pushdown

> I will try to find some examples of difference in slow queries and if succeed
> I will post examples here.

Excellent. Please don't forget to also show us the structure of the underlying tables (SHOW CREATE TABLE ...). If you have any data that you want to keep private, then use our write-only FTP server: http://kb.askmonty.org/en/ftp