Closed Bug 121269 Opened 23 years ago Closed 23 years ago

Page makes mozilla really slow (100% cpu)

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Platform:
x86
Windows 2000
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: markushuebner, Assigned: asa)

References

(
URL
)

Details

(Keywords: perf)

using build 2002012203 in win-xp, 256RAM, 32MB GeForce2 Even if you don't do anything this makes seems to make Mozilla really slow (100% cpu usage).
Keywords: perf
I'm seeing it too althoug it's not that drastic. Linux build 20020121, Duron 750Mhz, 512M Ram. CPU usage fluctuates between 20-30% while thatpage is open and I'm not doing anyting. Going toany other page drops the load back to usual (near 3%).Additionally, there is something weird going in withthe back/forward buttons on that page. 1) clicking back button doesn't do anything2) picking a link from the dropdown menu by the backbutton does work.3) going to another page and then clicking "back"from there displays an empty page.
Something ate my linefeeds, so I'll post again. Hopefully this one is easier for the eyes. Sorry for the spam. -- I'm seeing it too althoug it's not that drastic. Linux build 20020121, Duron 750Mhz, 512M Ram. CPU usage fluctuates between 20-30% while that page is open and I'm not doing anything. Going to any other page drops the load back to usual (near 3%).Additionally, there is something weird going in with the back/forward buttons on that page. 1) clicking back button doesn't do anything 2) picking a link from the dropdown menu by the backbutton does work. 3) going to another page and then clicking "back" from there displays an empty page
yup, another background/large image bug that pegs the CPU, I think there is slow background image perf tracking bug/slow scrolling.. or blocks 100951
Blocks: 71688
Whiteboard: dupeme
Blocks: 71668
No longer blocks: 71688
Is this one related to bug 96633?
The page in question is doing some funky JS things; I end up with 4 of it's pages in the history (thus the inability to use Back; it just goes forward again immediately).
Seems this one got fixed somehow ... any ideas what it could have been?! :)
Component: Browser-General → Layout
worksforme with trunk build 02/09 on win2K
Status: NEW → RESOLVED
Closed: 23 years ago
Resolution: --- → WORKSFORME
QA Contact: doronr → petersen
Whiteboard: dupeme
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