Closed
Bug 163154
Opened 23 years ago
Closed 22 years ago
Marquee: CPU Load
Categories
(Core :: Layout, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: carineh00, Assigned: kmcclusk)
References
()
Details
(Keywords: perf)
Attachments
(1 file)
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4.03 KB,
text/html
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Details |
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.0.1) Gecko/20020813 Netscape/7.0
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.0.1) Gecko/20020813 Netscape/7.0
In http://www.sohu.com/, and on any website with marquees in general, marquees
take up to 8% each of CPU load. Is there any way to optimize this?
Reproducible: Always
Steps to Reproduce:
1. Open Page.
2.
3.
Other sites:
http://www.chinabyte.com/
http://www.phoenixtv.com/home/0,1328,1-1,00.html
->Layout
Assignee: Matti → attinasi
Component: Browser-General → Layout
QA Contact: asa → petersen
Well, do not use them...
No dupe
==> NEW
Status: UNCONFIRMED → NEW
Ever confirmed: true
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Updated•23 years ago
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QA Contact: petersen → moied
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Assignee | |
Comment 3•23 years ago
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patch for bug 164931 should help.
Assignee: attinasi → kmcclusk
Depends on: 164931
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Assignee | |
Comment 4•23 years ago
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patches for bug 164931 and bug 132759 which have landed on the trunk should have
reduced the CPU usage for Marquee and pages with Flash Animations.
carineh00@netscape.com: Can you try your Marquee tests again using a current
trunk build?
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Reporter | |
Comment 5•22 years ago
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I tried to run the tests in the 10/21 trunk build, but the marquee seems to be
broken in the trunk: text appears static. The marquee works in the Branch of
10/21. You can go to the following sites and quickly test this:
http://www.sohu.com/
http://www.sina.com.cn/
http://www.chinabyte.com
See news://news.mozilla.org:119/20021014231821.A27772@is03.fas.harvard.edu for
using MARQUEE on the trunk.
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Assignee | |
Comment 7•22 years ago
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Tested on WinXP 750Mhz AMD.
10/21/2002 cvs trunk build
--------------------------
sohu 9-21%
sina 41-62%
china 16-35%
IE 6.0
------
sohu 6-9%
sina 57%-92%
china 12%-50%
N7
--
sohu 18-25%
sina 61-80%
china 26-77%
The numbers look better. But Its hard to tell if its loading the same page
each time. There is so much going on because each page contains a combination
of flash, marquee and animated gifs. A better test would be to have an
isolated Marquee.
Marking fixed.
Status: NEW → RESOLVED
Closed: 22 years ago
Resolution: --- → FIXED
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Reporter | |
Comment 8•22 years ago
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I have attached the results of my tests. I have taken CPU load both with Flash
enabled and with Flash disabled, and have also indicated the # of marquees on
each page. All results are taken with today's trunk. It seems that, roughly, we
are burning 2%-4% CPU load per marquee, which is a nice drop from 8%!
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Reporter | |
Comment 9•22 years ago
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Description
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