Out of curiousity, does anybody here know of a 'brute force' method (script or otherwise) to test a web site statistics app?

We're approaching our launch date, and I've done some major overhauls to the stats plugin that will be used on a major Wordpress µ site - while I have another site that I can run it on for testing purposes, it would be nice to throw a days worth of information at it in, say, less than a few minutes.

This way I could easily wipe the DB, throw a bunch of fake hits at it, make modifications, and try again in much less time than it would normally take to aggregate the data I need. Anybody ever seen something that could do this?