I am just getting myself familiar with threading but I am not sure it can help trigger simultaneous 100 http requests. We are launching a site with a 100 Oracle license limit next week. I was hoping to write a script using WWW::Mechanize which would simulate 99 users accessing the site at the same time for load testing just to analyze the server's response (Linux RedHat with 8 processors). Is this the way to go? Any pointers to how other people have done this before? Thank you all.