The previous question provides answers for Windows and other addons are for older versions of FF, or do not answer the question. This is a specific question for OSX.
Chrome has a built in task manager under "Tools" to look at the process within Chrome, extremely beneficial in locating a stuck page. What is the similar feature in firefox?
I need to identify what is causing it to run slowly, and the addons they suggested dont work for OSX or are outdated, and Chrome's about:memory isn't recognizing FF
17.0, OSX version
10.8.2 Build 12C3006
How to get to Task Manager:
THIS IS NOT A DUPLICATE OF:
“Task Manager” addon for Firefox?