Closed
Bug 1944751
Opened 16 days ago
Closed 11 days ago
Testcase that generates N Markdown editors using TipTap is 3x slower in Nightly (80% time spent in js::IsProxy and Event listener)
Categories
(Core :: DOM: Events, defect)
Core
DOM: Events
Tracking
()
RESOLVED
WONTFIX
People
(Reporter: mayankleoboy1, Unassigned)
References
Details
Attachments
(1 file)
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1.58 KB,
text/html
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Details |
Serve the attached testcsae on a simple HTTP server
Enter 5000 and generate
5000 elements
chrome: https://share.firefox.dev/3Wz4nVJ (28s)
nightly: https://share.firefox.dev/40RVLfs (80s)
Nightly to reload: https://share.firefox.dev/3PWAJ9f
No idea how realistic this is , or how close is it to the way SP3 is using CM. Feel free to WONTFIX/INVALID etc.
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Reporter | |
Updated•16 days ago
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Summary: Testcase that generates N Markdown editors using codeMirror is 3x slower in Nightly (80% time spent in js::IsProxy and Event listener) → Testcase that generates N Markdown editors using TipTap is 3x slower in Nightly (80% time spent in js::IsProxy and Event listener)
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Updated•14 days ago
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Severity: -- → S3
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Comment 1•11 days ago
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According to the profile, this is a performance issue of AddEventListener.
Component: DOM: Editor → DOM: Events
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Reporter | |
Updated•11 days ago
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Status: NEW → RESOLVED
Closed: 11 days ago
Resolution: --- → WONTFIX
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Description
•