Useful for finding tests that take a long time to execute.
As of this commit, on macOS, we have:
Text/input/cookie.html: 1228ms
Text/input/css/transition-basics.html: 1060ms
Text/input/HTML/DedicatedWorkerGlobalScope-instanceof.html: 182ms
Text/input/WebAnimations/misc/animation-events-basic.html: 148ms
Text/input/Crypto/SubtleCrypto-deriveBits.html: 130ms
Text/input/IntersectionObserver/observe-box-inside-container-with-scrollable-overflow.html: 117ms
Text/input/navigation/attempt-navigating-object-without-a-document.html: 109ms
Text/input/css/getComputedStyle-print-all.html: 71ms
Text/input/WebAnimations/misc/animation-single-iteration-no-repeat.html: 61ms
Text/input/WebAnimations/animation-methods/updatePlaybackRate.html: 55ms
And on Linux:
Text/input/cookie.html: 1326ms
Text/input/css/transition-basics.html: 1155ms
Screenshot/text-shadow.html: 772ms
Screenshot/css-background-repeat.html: 622ms
Screenshot/object-fit-position.html: 541ms
Screenshot/css-background-position.html: 456ms
Screenshot/css-gradients.html: 451ms
Screenshot/border-radius.html: 400ms
Screenshot/svg-radialGradient.html: 398ms
Text/input/css/getComputedStyle-print-all.html: 325ms