performance
Pronunciation:
[pə.ˈfɔː.məns][pɚ.ˈfɔɹ.məns]noun
Definitions
The act of performing; carrying into execution or action; execution; achievement; accomplishment; representation by action.
Example: the performance of an undertaking or a duty
That which is performed or accomplished; a thing done or carried through; an achievement; a deed; an act; a feat; especially, an action of an elaborate or public character.
A live show or concert.
The amount of useful work accomplished estimated in terms of time needed, resources used, etc.
Example: Better performance means more work accomplished in shorter time and/or using fewer resources.