Open Bug 1535276 Opened 6 years ago Updated 2 years ago

Sluggish zoom in https://www.alpacaprojects.com/inferno/en/ (was: Selecting the elements from www.alpacaprojects.com make the site to render slowly)

Categories

(Core :: Graphics, defect, P3)

Product:
Core
Component:
Graphics
Type:
defect

Tracking

()

Tracking Flags:
Tracking Status
firefox65 --- affected
firefox66 --- affected
firefox67 --- affected

People

(Reporter: Ovidiu, Unassigned)

References

(Blocks 1 open bug)

Details

Affected versions

  • Tested on Release 65.0.2, Beta 66.0b14 and Nightly 67.0a1(2019-03-12)

Affected platforms

  • Tested on Mac OS X 10.14 and Windows 10

Steps to reproduce

  1. Go to https://www.alpacaprojects.com/inferno/en/
  2. Select some elements from the web site

Expected result

  • The rendering is smooth.

Actual result

  • The rendering is framed.

What do you mean with "The rendering is framed"?

Any chance you can get a video or a profile of this? This is most likely a graphics issue.

Flags: needinfo?(ovidiu.boca)

Hi Emilio, I did a screen recording using the Firefox Nightly 68.0a1(2019-04-15) on Mac OS X 10.14 also at the end of the screen recording you can observe the behaviour recorded on Chrome. Please let me know if there are other details that I need to provide.
Here is the screen recording: https://streamable.com/b85c3

Flags: needinfo?(ovidiu.boca)

Most of the time is Graphics, though FWIW Chrome is also quite slow here.

Component: Layout → Graphics
Summary: Selecting the elements from www.alpacaprojects.com make the site to render slowly → Sluggish zoom in https://www.alpacaprojects.com/inferno/en/ (was: Selecting the elements from www.alpacaprojects.com make the site to render slowly)

The priority flag is not set for this bug.
:jbonisteel, could you have a look please?

For more information, please visit auto_nag documentation.

Flags: needinfo?(jbonisteel)

On macOS, this site has scrollbars constantly visible, which turns off retained display lists.

There also seems to be slowness with WR blobs (and layerization when using FLB).

Blocks: 1204549
Flags: needinfo?(jbonisteel)
Priority: -- → P3

WR profile of hovering over characters with maximized window (no scrollbars): https://perfht.ml/2UYO4yR

Miko, Does this still reproduce for you?

I'm not seeing slowness with 105.0b7 on Mac 12.4. Although I'm not sure what is meant by "Select some elements from the web site".

Flags: needinfo?(mikokm)
Severity: normal → S3

Clear a needinfo that is pending on an inactive user.

Inactive users most likely will not respond; if the missing information is essential and cannot be collected another way, the bug maybe should be closed as INCOMPLETE.

For more information, please visit auto_nag documentation.

Flags: needinfo?(mikokm)
You need to log in before you can comment on or make changes to this bug.