Closed Bug 1645656 Opened 6 years ago Closed 6 years ago

Insane and endless CPU/Memory usage caused by color picker?

Categories

(DevTools :: Inspector, defect)

77 Branch
defect

Tracking

(Not tracked)

RESOLVED DUPLICATE of bug 1503036

People

(Reporter: alexey.ivanes, Unassigned)

Details

Attachments

(1 file)

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:77.0) Gecko/20100101 Firefox/77.0

Steps to reproduce:

  1. Open any webpage with background-colors/color elements, like stackoverflow/this bugzilla itself.

  2. Right click element - inspect.

  3. Try changing colors, just hold move mouse button.

Actual results:

Look at CPU/Memory usage.

Attached video shows whats happening.

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Component: Untriaged → Inspector
Product: Firefox → DevTools

I can reproduce. Probably a manifestation of exploding change tracking, fixed by patches for Bug 1503036. I'll build locally and check.

Yeah, it's a Changes thing. Bug 1503036 will address.

Status: UNCONFIRMED → RESOLVED
Closed: 6 years ago
Resolution: --- → DUPLICATE
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