Reason for High disk/cpu Activity

I want to use Safari on Windows, really I do, but the excessive CPU usage and disk activity drives me crazy. Even with Safari sitting at a blank window, I can hear the hard drive chattering away, and watch the CPU activity sit anywhere from 10 to 30%. So I launched the Process Monitor application from Sysinternals.com and watched Safari. And I found out what it's doing. Safari constantly reads the file:

C:\Program Files\Safari\Safari.resources\PageIcon.png

Not a couple of times, but hundred of thousands of times. In the 10 minutes or so I watched, that file was read almost 150,000 times! And as near as I can tell, it's for the little page icon, for the "Display a menu for the current page" button next to the search box. Turning off the toolbar makes the reads go away, but then there's no address bar. Trying to customize the toolbar to get rid of that button doesn't work - sure you can drag it off, and watch the little "poof", but those two buttons (including the gear), just come back.

Yes, I sent a bug report to Apple, but I doubt anything will be done. Why in the world would it need to read that file so many times???

Sorry Safari, I guess I'm sticking with Firefox.

Windows XP Pro

Posted on Aug 12, 2009 8:00 AM

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43 replies

Oct 14, 2009 3:23 AM in response to jt519

Sounds like Chrome users have the same problem and it seems to be related to the anti-phishing and anti-malware, the turning off of which seems to solve their problems - however I would not recommend this as it obviously leaves you vulnerable! Google have posted a dev version that seems to solve the problem, let's hope Apple follow suit...

http://code.google.com/p/chromium/issues/detail?id=265

Dec 2, 2009 5:29 PM in response to jt519

Well said, you wrote exactly what I was thinking. And just to test, I got out a flash drive, that had the Safari 4 Developer's Preview (which was still under the Safari 3 look), installed it, and it ran perfect. Now, I un-installed that after a few days, reinstalled Safari 4.0.4, same problem. Downloaded and ran it with the most recent Webkit, same problem. I would say it wouldn't be uncommon for Safari to be taking 200,000 KB of RAM; meanwhile as I type, Chrome (with 3 tabs open) has about 68,000 KB; FF at about 100,000; IE at about 75,000. I really love Safari (even though Top Sites, etc. don't work on this PC), but it seems any Safari I've used after version 4.0.2 has given me this problem.

Dec 2, 2009 6:27 PM in response to jt519

Safari reads that pageicon.png file continuously, hundreds of times per second. There's NO NEED to keep reading that icon! That window IS NOT refreshing! Read the darn file once and just draw the stupid gear icon!


I'm not getting that on an XP Pro SP3 system. So there should be some way of stopping it for you.

I've tried the following technique with some success against vanished action menu icons (the gear thing). So maybe it'll have some impact on a grumpy Page menu icon.

Quit Safari 4.0.4. Make sure "Show hidden files and folders" is switched on.

Where "username" is the name of your usual user account, open the C:\Documents and Settings\username\Application Data\Apple Computer\Preferences\ folder.

Drag the com.apple.Safari file out onto your Desktop. (If you don't have "hide extensions for known filetypes" checked, that file will display as com.apple.Safari.plist)

Now launch Safari from either the Start menu or the Desktop shortcut. That should provoke a *repair install,* and will replace the com.aplle.Safari file.

After Safari launches, any relief from the Page menu icon issue?

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Reason for High disk/cpu Activity

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