This example is a very simple servlet which calls a very simple StatelessSession bean. The bean is deployed twice: once using Non Optimized calls (ie RMI), and once with the inVM optimization, so you can see the difference.
Execute the exampleFor better results in the speed test, I recommend to turn off debug logging: edit your jboss.conf file and find the ConsoleLogging entry: set the first ARG to "Information,Warning,Error".
Note that all tomcat logging is seen as "Information".
If you use a hotspot JVM, it will also get much faster after a while (click on "reload")