Gameboy is a project mainly written in Java, it's free.
Just a small project that does offline analys
Do a 'mvn tomcat:run' and take a look at http://localhost:8080/gameboy
API Endpoints: /gameboy/monitoring/metrics - performance statistics /gameboy/rest/user - list user ids /gameboy/rest/user/N - detailed information about user N /gameboy/rest/thing?sortby=SORT - thingIds, optionally sorted by one of {id, contention, none} /gameboy/rest/thing/N - detailed information about thing N