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Issue 627875 link

Starred by 1 user
Status: Fixed
Owner:
caseq@chromium.org
Closed: Jul 2016
Cc:
paulir...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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DevTools: surface total amount of layout nodes in timeline details

Project Member Reported by lushnikov@chromium.org, Jul 13 2016 
AFAIU the "Nodes that need layout" metric doesn't contribute much to the total layout time. 

Instead, the total layouted subtree size is very interesting.
It would be very helpful if timeline would show the total amount of nodes in details section for the layout events.
layout-wtf.png
35.1 KB View Download

Comment 1 by lushnikov@chromium.org, Jul 13 2016

Owner: caseq@chromium.org

Comment 2 by lushnikov@chromium.org, Jul 13 2016

Labels: -Pri-3 Pri-2
Project Member

Comment 3 by bugdroid1@chromium.org, Jul 13 2016 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/e49e995e05966ca179de0faa4df650d8b3519962

commit e49e995e05966ca179de0faa4df650d8b3519962
Author: caseq <caseq@chromium.org>
Date: Wed Jul 13 20:09:06 2016

Timeline: re-expose the total size of layout tree in details

... originally removed by https://codereview.chromium.org/1514483002

BUG= 627875 

Review-Url: https://codereview.chromium.org/2150653002
Cr-Commit-Position: refs/heads/master@{#405255}

[modify] https://crrev.com/e49e995e05966ca179de0faa4df650d8b3519962/third_party/WebKit/Source/devtools/front_end/timeline/TimelineUIUtils.js

Comment 4 by caseq@chromium.org, Jul 22 2016

Status: Fixed (was: Assigned)
►

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