Operators love average check. Investors love revenue. Neither tell you whether the room is healthy.
Covers per labour-hour does. It is the simplest possible composite of how busy you actually were, and how many people you paid to be there. Track it shift by shift, and the rest of the P&L starts to make sense.
VenueCore calculates it live and shows it on the GM dashboard next to prime cost. Nothing fancy. Just the number that survives a recession.