Closed Bug 318660 Opened 20 years ago Closed 15 years ago

scrolling makes cpu usage skyrocket

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Platform:
x86
Windows XP
Type:
defect
Priority:
Not set
Severity:
major

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: strixxx_est, Unassigned)

References

(
URL
)

Details

User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a1) Gecko/20051201 Firefox/1.6a1 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a1) Gecko/20051201 Firefox/1.6a1 When scrolling cpu usage skyrockets. it was pretty bad 1.5 release, in 1.6 it seems to get a bit better. Reproducible: Always Steps to Reproduce: 1. open firefox 2. got to the url 3. scroll up and down quickly Actual Results: noticed that cpu usage went high. at some point real player live video stream got into an infinite loop because of the cpu usage. I've got 3,2 ghz AMD 64 and 512 of ram.
see ~60% cpu scrolling with Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9b2pre) Gecko/2007110805 Minefield/3.0b2pre
Component: General → Layout
Product: Firefox → Core
QA Contact: general → layout
WFM 3.6.12
Status: UNCONFIRMED → RESOLVED
Closed: 15 years ago
Resolution: --- → WORKSFORME
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