This document contains code snippets comparing the performance of running Groovy scripts directly versus running them through GroovyServ, a server that runs Groovy scripts. It shows running a simple "Hello World" script directly in Groovy takes over 1 second while through GroovyServ it takes under 0.03 seconds. It also shows starting the GroovyServ server takes over 5 seconds. The document contains various Flickr photos.