Apache error.log Warning

I get a bunch of these warnings in my logs and wondered what they were.

Command line: '/usr/sbin/apache2'
Loading CGI at runtime.  You could increase shared memory between Apache processes by preloading it in your httpd.conf or handler.pl file

From a Mason mailing list it looks like it is caused when Mason is loaded each time it is needed rather than when Apache starts.
“may be a recommendation that comes from HTML::Mason::ApacheHandler2.”

I have one set of pages only site that use Mason so I’m not going to worry about it.