Bug 101279 - Konqueror uses 100% CPU on <http://cve.mitre.org/cve/downloads/full-cve.html> when moving the mouse
Summary: Konqueror uses 100% CPU on <http://cve.mitre.org/cve/downloads/full-cve.html>...
Status: RESOLVED WORKSFORME
Alias: None
Product: konqueror
Classification: Applications
Component: khtml parsing (show other bugs)
Version: 3.2.2
Platform: Debian testing Linux
: NOR normal
Target Milestone: ---
Assignee: Konqueror Developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-03-11 02:50 UTC by Frederik Dannemare
Modified: 2011-01-05 12:11 UTC (History)
2 users (show)

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Description Frederik Dannemare 2005-03-11 02:50:09 UTC 
Version:            (using KDE KDE 3.3.2)
Installed from:    Debian testing/unstable Packages
OS:                Linux

Can anyone confirm?

I suspect it is due to the gigantic size of the html file. 

If, on the other hand, you believe I should not see the mentioned (subj.) behavior only because of a huge html file, let me know and I will try to isolate any offending/troublesome code from the html file.

Best regards,
Frederik Dannemare
Comment 1 Thiago Macieira 2005-03-11 03:28:46 UTC 
Yes, I can confirm on KDE 3.4.0. I don't know what's causing it, though.
Comment 2 Manuel Sanz 2008-04-20 07:21:06 UTC 
Confirmed on 4.0.3, even loading the page from disk, cpu and memory usage skyrockets, page size is 1.4Mb. I think this relates to a bug in the parser, same behavior is observed when viewing validation results for the page, which is also a big page itself.
Comment 3 Samuel Brack 2011-01-05 00:17:40 UTC 
This site doesn't exist any more, so could you upload a testcase please? Or is this bug closed?
Comment 4 Frederik Dannemare 2011-01-05 12:11:17 UTC 
New URL is http://cve.mitre.org/data/downloads/allitems.html

Bug is no longer present with 3.5.9 (yes, it's an aging Debian Lenny installation :-)). Well, CPu load is still high (around 60-80%) but no different than FireFox for example. System is usable during page load, in other words. 

Someone else with the newest Konqueror installed should probably try and load the page also. 

Personally, I consider this bug resolved (at least as tested with 3.5.9).