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Re: bad JRE performance

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  Re: bad JRE performance "Roedy Green" <roedy.green@THRWHITE.remove-dii-this> - 2011-04-27 15:39 +0000
    Re: bad JRE performance "Chameleon" <chameleon@THRWHITE.remove-dii-this> - 2011-04-27 15:39 +0000

#2470 — Re: bad JRE performance

  To: comp.lang.java.gui
On Sun, 16 Sep 2007 13:25:03 +0300, Chameleon <cham_gss@hotmail.com>
wrote, quoted or indirectly quoted someone who said :

>But I am not totally off-topic because this drop box affects only java's 
>performance and nothing else (other programs work fine)

Have a closer look with the Resource Manager. (You invoke it with
Ctrl-Alt-Del).  Your download manager might be doing something like
sucking up all available low priority CPU.

It may have put hooks into the US so that its code gets run every time
Swing does anything.  Swing works differently than most apps.
-- 
Roedy Green Canadian Mind Products
The Java Glossary
http://mindprod.com

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#2472

  To: comp.lang.java.gui
> On Sun, 16 Sep 2007 13:25:03 +0300, Chameleon <cham_gss@hotmail.com>
> wrote, quoted or indirectly quoted someone who said :
> 
>> But I am not totally off-topic because this drop box affects only java's 
>> performance and nothing else (other programs work fine)
> 
> Have a closer look with the Resource Manager. (You invoke it with
> Ctrl-Alt-Del).  Your download manager might be doing something like
> sucking up all available low priority CPU.

Nope. When it happens, java takes over the CPU with 50% (only the first 
processor) when I scroll or resize the window or the contents of window.
"Free Download Manager" takes always 0%-0.1% of the CPU.

I will try any other program with semi-transparent window and I will 
inform you for results.

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