This pretty much never goes over 1%, it's not a particularly useful piece of information.
I say we get rid of it.
Created attachment 170793 [details]
Comment on attachment 170793 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=170793&action=review
> + Not a particularly useful piece of information. It's pretty much never above 1%.
It would be good to mention that it new-run-webkit-tests does not show that piece of information.
committed in r132690 with updated changelog