Open
Bug 1834003
Opened 1 year ago
Updated 11 months ago
[meta] button.click() and checkbox.click() is 4x slower than in Safari
Categories
(Core :: DOM: Events, defect)
Core
DOM: Events
Tracking
()
NEW
People
(Reporter: mstange, Assigned: smaug)
References
(Depends on 2 open bugs, Blocks 1 open bug)
Details
(Keywords: meta, Whiteboard: [sp3])
Attachments
(2 files)
This shows up on all of the speedometer3 TodoMVC subtests. Reducing the time in this code has a large impact on the overall benchmark score. Reducing our time to Safari's can probably win us about 3-4% of overall score, which is one of the biggest payoff items available.
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Reporter | |
Comment 1•1 year ago
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On my machine I get the following numbers on this testcase:
Firefox Nightly: 288ms
Chrome Canary: 142ms
Safari Technology Preview: 90ms
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Reporter | |
Comment 2•1 year ago
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On my machine I get the following numbers on this testcase:
Firefox Nightly: 527ms
Chrome Canary: 203ms
Safari Technology Preview: 120ms
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Assignee | |
Updated•1 year ago
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Assignee: nobody → smaug
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Updated•1 year ago
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Whiteboard: [sp3]
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Updated•1 year ago
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See Also: → https://mozilla-hub.atlassian.net/browse/SP3-384
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Reporter | |
Updated•1 year ago
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Summary: [meta] button.click() and checkbox.click() is 2x slower than in Chrome → [meta] button.click() and checkbox.click() is 4x slower than in Safari
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Reporter | |
Comment 3•11 months ago
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Updated profile from sp3: https://share.firefox.dev/3r04gWJ
Non-virtual refcounting (bug 1843477) is the next obvious item on the list.
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Description
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