debugFrustumStatistics
This property is for debugging only; it is not for production use.
When Scene.debugShowFrustums is true, this contains properties with statistics about the number of command execute per frustum. totalCommands is the total number of commands executed, ignoring overlap. commandsInFrustums is an array with the number of times commands are executed redundantly, e.g., how many commands overlap two or three frustums.