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Issue 665732 link

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Issue metadata

Status: WontFix
Owner: ----
Closed: May 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



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Tab opening is very slow when many tabs are open at Chrome

Reported by canb...@gmail.com, Nov 16 2016

Issue description

UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36

Steps to reproduce the problem:
1. Open too many tabs and let them stay at background
2. Come after some hours and try to open new tab with mouse click
3. Tab opening is very slow and laggy. 

I have Intel Core i7 and 12 gb ram, and it feels like im using a very old pc.

What is the expected behavior?

What went wrong?
Chrome slows in UI animations after openşing some windows and some tabs (in my case 8-10 windows and 3-4 tabs each)

Did this work before? N/A 

Chrome version: 54.0.2840.99  Channel: stable
OS Version: 10.0
Flash Version: Shockwave Flash 23.0 r0
 

Comment 1 by canb...@gmail.com, Nov 16 2016

forgot to add screencast
slow_tab_opening.webm
1.3 MB View Download
Labels: Needs-Triage-M54 M-54 Performance
Thanks for logging the issue. Our team will investigate and update the findings here. Meanwhile please provide us with chrome://tracing for better debugging.

https://www.chromium.org/developers/how-tos/trace-event-profiling-tool
Components: -UI UI>Browser>TabStrip
Or slightly more friendly instructions here:
https://www.chromium.org/developers/how-tos/submitting-a-performance-bug

How long does it take to open the tab in seconds?
Cc: krajshree@chromium.org
Labels: Needs-Feedback
Unable to reproduce the issue on Win-10, Ubuntu 14.04 and Mac 10.11.6 using chrome reported version #54.0.2840.99 and latest canary #57.0.2934.0.

Attached a screen cast for reference.

Following are the steps followed to reproduce the issue.
------------
1. Opened too many tabs and let them stay at background.
2. Came after few hours and tried to open new tab with mouse click.
3. Tabs opened quickly without any issues.

canblbn@ - Could you please check this issue on latest canary #57.0.2934.0 by creating a new profile without any apps and extensions and please let us know if the issue still persist or not.

Thanks...!!
665732.mp4
2.1 MB View Download
Labels: -Performance -Needs-Feedback -Arch-x86_64 -M-54 -Via-Wizard-UI -Needs-Triage-M54 Performance-Loading Needs-Investigation
Status: Available (was: Unconfirmed)

Comment 6 by nduca@chromium.org, Apr 27 2017

Labels: Hotlist-GRC
Project Member

Comment 7 by sheriffbot@chromium.org, Apr 27 2018

Labels: Hotlist-Recharge-Cold
Status: Untriaged (was: Available)
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Status: WontFix (was: Untriaged)
Triage: WontFixing due to inactivity. Feel free to reopen if there's more data.

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