15. The automated method of claim 13 , comprising receiving computer system behaviour information over one or more periods of time, and determining which atoms coincide with particular kinds of system behaviour.
15. The automated method of claim 13 , comprising receiving computer system behaviour information over one or more periods of time, and determining which atoms coincide with particular kinds of system behaviour. 16. The automated system of claim 15 , comprising using the determination of which atoms coincide with particular kinds of system behaviour to diagnose current, or identify potential future, performance problems in the computer system.