Preformance Usage Chart

[DarrenRainey]

Just saying to @DarrenRainey, any ram usage you can get via htop (or the underlying /proc file system) it is not quite right, because you can hardly measure the optimizations the system does for you.

And another question, does the cpu usage mean 100% = 1 core totally busy or does 100% mean all Cores (if so, how many?) are busy?

Yeah ill do a better benchmark later but you can still see a major difference between Cuberite and craftbukkit.

The  cpu usage  is  the total of all 4 cores