FPS Graphs?

Hello. I was in the middle of a dungeon and three graphs popped up. They are really annoying, and my game runs perfectly fine. How do I get rid of them? Please help ASAP. :c
it was "F1" i think
What you can do for your account security http://www.pathofexile.com/forum/view-thread/115464/page/7 see my post

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