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Issue metadata

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



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[Mac] Subframe processes are not seen in Chrome Task Manager.

Reported by dchau...@etouch.net, Mar 20 2018

Issue description

Chrome Version: 65.0.3325.181 (Official Build) (64-bit) Revision dc3469be277cc962ba01d9c0cb5bb1a265676c36-refs/branch-heads/3325@{#725}
OS: Mac(10.12.6, 10.13.1,10.13.4).

What steps will reproduce the problem?
1. Launch Chrome with enabled "--site-per-process" flag.
2. Navigate to few top websites (For Ex: http://www.cnn.com and http://booking.com)   
3. Open Chrome task manager from wrench menu list and observe.

Actual: Subframe processes are not seen Chrome Task Manager.
Expected: Subframe processes should seen in Chrome Task Manager.

This is a non-regression issue, seen from M-63 series.

NOTE: 
1. This issue is also reproducible on M-66 Beta (build # 66.0.3359.33), M-67 Dev (build # 67.0.3371.0) and M-67 Dev (build # 67.0.3375.0).
2. This issue is not seen on Windows(7,8,8.1,10) and Linux (14.04 LTS) machines.
3. Subframe process are also not seen in Chrome Task Manager on enabling the --isolate-origins flag.

Kindly review the attached screen-cast for reference.

Thank you!

 
Mac_Actual.mov
5.3 MB View Download
Windows_OS_behavior.mp4
1.3 MB View Download
Status: Untriaged (was: Unconfirmed)
As this being a Non-Regression issue, changing the status to Untriaged so that the issue would get addressed.

Thank You!

Comment 2 by creis@chromium.org, Mar 20 2018

Cc: alex...@chromium.org
Labels: Needs-Feedback
Owner: creis@chromium.org
Status: Unconfirmed (was: Untriaged)
The video shows that you started Chrome with "-site-per-process" (one dash) instead of "--site-per-process", so I suspect the mode wasn't enabled.  Can you try again with "--site-per-process"?  Should also work with the equivalent option on chrome://flags.

Comment 3 by dchau...@etouch.net, Mar 21 2018

Labels: -Needs-Feedback
With response to comment #3: 
Re-checked this issue with enabled flag "--site-per-process" from command line and chrome://flags both and the same is working properly i.e. we are able to see the subframes in Chrome Task Manager.

Thank you @creis

Comment 4 by creis@chromium.org, Mar 21 2018

Status: WontFix (was: Unconfirmed)
Great, thanks.

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