Performance Metric Not showing

So i have enabled performance metrics and tried restarting several times but it just wont enable and overlay in game. I have it set to all graphs and show bars with transparency full. Still will not show in game. Windowed fullscreen.... any ideas?

Two silly longshots.
1. Full transparency is full transparency...meaning it's essentially invisible.

2. If you are running custom resolution on windowed fullscreen, check if your character is in center of the screen, it could be that your game is partially outside of display bounds, meaning if your upper left side is dragged outside the screen space, the graph might be there, it's just outside the viewable screen area.

Other than that, i am really at a loss, needless to say if none of the above works, you can try last ditch effort and delete config file, and if that doesn't work, then gz, you have managed to mess something up that nobody else has as of yet :D

try pressing F1

Press f1... they should add this in the small text bubble beside the option. That would save us from googling this.

Thanks man. Something so simple made my day.

Pressing F1 helped, thank you!