Any way to display how much RAM your app is using?

i’m testing different methods for rendering graphics in a game and i want to see how much memory all these bitmaps i’m using eat up. are there any AS3 commands that allow you to see how many bytes of RAM your app is currently using? so far i’ve just been looking at the ammount it eats up in task manager, but it’d be nice to have a number come straight from the horses mouth. also, does anyone have any opinions on how much RAM a flash game should use at maximum? thanks in advance :slight_smile: