[Webkit-unassigned] [Bug 238943] Safari crashing hard when scaling SVGs and Canvas

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Apr 7 12:06:12 PDT 2022


https://bugs.webkit.org/show_bug.cgi?id=238943

--- Comment #6 from Simon Fraser (smfr) <simon.fraser at apple.com> ---
The page is triggering high memory use because each of the <svg class="c-lggrhN"> elements is triggering a composition layer via "transform: translate3d()" style. When zooming in and out, these layers become tiled, triggering huge memory demand.

You can see this in web inspector by looking at the Layers tab, and turning on layer borders.

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