Closed
Bug 177911
Opened 22 years ago
Closed 22 years ago
specific site makes mozilla's CPU usage go to 99%
Categories
(SeaMonkey :: General, defect)
Tracking
(Not tracked)
People
(Reporter: franz, Assigned: asa)
References
()
Details
(Keywords: perf)
Attachments
(1 file)
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(deleted),
image/gif
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Details |
TestCase: Animated GIF
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.2b) Gecko/20021016
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.2b) Gecko/20021016
When viewing http://www.progaming.de, Mozilla's CPU usage goes to 99% almost
instantly, while the page is still displayed fine. As soon as you close/leave
the page, CPU usage goes back to normal.
Reproducible: Always
Steps to Reproduce:
1. Go to http://www.progaming.de, let the page load
2. Check CPU usage in the task manager
Actual Results:
Windows 2000 task manager shows 99% CPU usage for Mozilla
Expected Results:
Normal CPU usage, around 0% to 1%
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Comment 1•22 years ago
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WFM. I have no problems on both Linux (20022110104) and Windows2000
(2002110108). The page is very large, but, after it's loaded, works ok.
(Although when it's scrolled, CPU usage goes higher for a moment).
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Comment 2•22 years ago
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WFM using 2002103110. During page load, the CPU is a bit higher, but after
everything is loaded, it got does again.
With 2002103008 I notice that scrolling the page is extremely slow and CPU
intensive. Actually, even interaction such as selecting text is very sluggish.
Athlon 1800+, Win2k Pro, GeForce 256
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Comment 4•22 years ago
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My CPU goes to about 80% when I view the page. Moz 20021102, Win XP, 1600 MHz.
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Comment 5•22 years ago
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Oh ho! I have isolated the problem on this page! It's the <body background=>.
I'm not quite sure why, but if you remove the background attribute from the
body, there is no longer a problem.
Win2K 20021104
I will try to make a testcase.
-M
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Comment 6•22 years ago
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TestCase
--------
Here's what happens: If you load a HUGE animated GIF in Mozilla (Huge in
pixel-size, not disk size) performance becomes terrible. (Win2K 20021104)
Please be aware that this GIF may be copyrighted, and is only used in this case
for bug testing, and nothing else.
-M
*** This bug has been marked as a duplicate of 86319 ***
Status: UNCONFIRMED → RESOLVED
Closed: 22 years ago
Resolution: --- → DUPLICATE
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Updated•20 years ago
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Product: Browser → Seamonkey
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Description
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