How do I view the Frame rate chart in the performance tool?

Developer Tools
#1

I dont see the option to display the Frame rate chart as described here.

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#2

Hi!

This backup of the old MDN documentation is outdated and refers to an old performance panel which has been removed from DevTools in favor of the profiler.

I’m not sure there is a FPS chart/counter available in the profiler, I will ask around. In general be careful when using MDN backups, they are quite stale at this point.

#3

The closest replacement is looking at the “RefreshDriverTick” markers in the Marker chart. It’s not as easy to use admittedly, and we want to improve this situation.

Note that the old FPS tool wasn’t perfect and was affecting how the page behaved, that’s why we decided to not keep it when replacing with the new tool.