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Issue 772722 link

Starred by 2 users

Issue metadata

Status: Duplicate
Merged: issue 505612
Owner: ----
Closed: Oct 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 2
Type: Bug



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Resize lag when Dev tools is open

Reported by tet...@gmail.com, Oct 8 2017

Issue description

Chrome Version       : 61.0.3163.100
OS Version: OS X 10.13.0
URLs (if applicable) :
Other browsers tested:
  Add OK or FAIL after other browsers where you have tested this issue:
     Safari 5:OK
  Firefox 4.x:OK
     IE 7/8/9:OK

What steps will reproduce the problem?
1.go to a webpage, ie soundcloud
2.open inspector
3.resize webpage

What is the expected result?
a smooth animation of resize

What happens instead of that?
the Window lags out and delays resize

Please provide any additional information below. Attach a screenshot if
possible.
i have tested on a simple website, it seems inspector is lagging out the page, quite frustrating to work with

UserAgentString: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36



 
Labels: Needs-Triage-M61
Cc: vamshi.k...@techmahindra.com
Components: Platform>DevTools
Labels: Needs-Feedback Triaged-ET
Unable to reproduce the issue on the reported chrome version # stable 
61.0.3163.100, on the latest canary 63.0.3235.0 on Windows 10, 
Ubuntu 14.04 and Mac 10.12.6. Attaching the screencast of the same.

@Reporter: Could you please let us know whether we have missed 
anything in reproducing the issue.

Thanks!
Oct-9-2017-12-25-PM.mp4
7.2 MB View Download
Cc: shrike@chromium.org
Labels: -Pri-3 -Needs-Feedback M-63 Pri-2
Status: Untriaged (was: Unconfirmed)
Seems like it's reproducible on my Mac OS X 10.13 (17B25c). Please see the attached screen recording and chrome://gpu info.
Chrome_gpu.rtf
63.0 KB Download
772722.mov
14.7 MB Download

Comment 5 by alph@chromium.org, Oct 9 2017

Cc: dgozman@chromium.org
Components: -Platform>DevTools Internals>GPU
Tried it on microsoft.com and cannot repro. Resizes smoothly for me on:
  Model Name:	MacBook Pro
  Model Identifier:	MacBookPro11,3
  Processor Name:	Intel Core i7
  Processor Speed:	2.8 GHz
  Number of Processors:	1
  Total Number of Cores:	4
  L2 Cache (per Core):	256 KB
  L3 Cache:	6 MB
  Memory:	16 GB
  Boot ROM Version:	MBP112.0138.B40
  SMC Version (system):	2.19f12

Comment 6 by danakj@chromium.org, Oct 20 2017

Mergedinto: 505612
Status: Duplicate (was: Untriaged)
Soundcloud.com on windows seems to resize the same with or without inspector open. Tbf it's terrible in both cases, with the web page lagging hundreds of ms behind the window, and with inspector it's more clear that it's a problem as it resizes separately from the web page. But I don't see anything dev tools specific.

Comment 7 by tet...@gmail.com, Oct 21 2017

Hi guys thanks for the responsiveness, i think i notice it more as i am developing quite intensive websites. Its almost that inspector is taking up too much memory because on a blank site it doesn't happen

thanks

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