Bug 131651 - Web Inspector: clicking a column to re-sort takes ~10 secs
Summary: Web Inspector: clicking a column to re-sort takes ~10 secs
Status: RESOLVED DUPLICATE of bug 135313
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Inspector (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2014-04-14 17:29 PDT by Erik Bryn
Modified: 2014-07-30 12:36 PDT (History)
5 users (show)

See Also:

Attachments
captured profile from 2nd level inspector (269.18 KB, image/png)
2014-04-14 17:37 PDT, Brian Burg 		no flags Details
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Description Erik Bryn 2014-04-14 17:29:51 PDT 
See attached recording
Comment 1 Radar WebKit Bug Importer 2014-04-14 17:30:27 PDT 
<rdar://problem/16615558>
Comment 2 Erik Bryn 2014-04-14 17:30:36 PDT 
Attachment upload failed, here's a URL: http://cl.ly/3P2Q0y012D0p/webkit-inspector-sorting.mp4
Comment 3 Radar WebKit Bug Importer 2014-04-14 17:31:04 PDT 
<rdar://problem/16615567>
Comment 4 Brian Burg 2014-04-14 17:36:55 PDT 
It's clearly layout thrashing underneath _treeElementAddedOrChanged. Should _updateContentOverflowShadowVisibility really be called every time a tree element is added or changed?
Comment 5 Brian Burg 2014-04-14 17:37:37 PDT 
Created attachment 229329 [details]
captured profile from 2nd level inspector
Comment 6 Joseph Pecoraro 2014-07-30 12:36:39 PDT 
Oh, I fixed this recently:
<https://webkit.org/b/135313> Web Inspector: Timelines performance is very slow, has many forced layouts

It is dramatically better.

*** This bug has been marked as a duplicate of bug 135313 ***