Closed Bug 1417861 Opened 8 years ago Closed 10 months ago

Slow performance with lots of animations (JS, CSS)

Categories

(Core :: Layout, defect, P3)

58 Branch
defect

Tracking

()

RESOLVED INCOMPLETE

People

(Reporter: robert.krahn+bugzilla, Unassigned)

References

()

Details

(Keywords: perf)

Attachments

(1 file)

Attached image benchmark.jpg
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36 Steps to reproduce: Run benchmark (auto starts) at https://lively-next.org/worlds/morph%20benchmark%20run The page animates the DOM using both direct JS style changes (mostly CSS transforms) and CSS animations. Actual results: Slow execution Expected results: Chrome / Safari performance is a lot better (see attachment)
Component: Untriaged → Layout
Keywords: perf
Product: Firefox → Core
Priority: -- → P3
Severity: normal → S3

Test case now 404s and a working archive cannot be located.

Status: UNCONFIRMED → RESOLVED
Closed: 10 months ago
Resolution: --- → INCOMPLETE
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