Performance hints for latest new rt3 install

RT Users
1

Hello,
I have just installed rt-3.8.8 on a brand new box
i followed this install guide
http://www.ptitov.net/2008/07/request-tracker-installation-o.html

everything seems to be working, but i want to make sure that by
following this doc i am configured the best for performance

this is the httpd.conf from the doc

ServerAdmin webmaster@me.com DocumentRoot /home/rtx/ ServerName rtx.me.com 
ErrorLog logs/rtx.com-error_log
CustomLog logs/rtx.com-access_log combined

DocumentRoot /home/rtx/share/html

AddDefaultCharset UTF-8

PerlRequire /home/rtx/bin/webmux.pl

<Directory /home/rtx/share/html>
   Order allow,deny
   Allow from all

   SetHandler perl-script
   PerlResponseHandler RT::Mason
</Directory>

thanks for any help

Randy