[rt-users] Query Builder very slow after system update

[Jesse Vincent]

On Fri 24.Apr'09 at 16:13:12 +0200, Liviu Costea wrote:
> Hello,
> 
>  
> 
> We recently updated our RT3 server ( RT 3.8.1 , around 200000 tickets) from Red
> Hat Enterprise Linux 5.1 to 5.3 (yum update). The new MySQL installed version
> is 5.0.45.
>

What does mysqltuner.pl say about your 5.0.45 database?  Is it possible
for you to come up to 3.8.2?