Re: rawhide slow like a snail because of kernel debugging?

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Michael Schwendt wrote:
On Wed, 13 Feb 2008 15:23:17 +0100 (CET), Adam Pribyl wrote:

Got the F9 Alpha and it is, due to slowness, impossible to run it in virtual machines where F8 is running pretty fine. I do not think this has to do anything with kernel debug, as F8testX were also runnig pretty well. Is there any conclusion what's wrong? This has to be pretty visible on any hardware.

X. X slows down the entire show. Somewhere at the server/driver level.

You might be seeing alot of X related slowness, but its not the only thing going on... I'd really like to see an argument made for why Nautilus takes a full 10s to show my home directory each time (about 40 files/directories) if X is the only culprit. Its just not going to be an easy argument to make (and the cpu is not under heavy load). Why does the entire window not update until its fully populated, only part of the list is going to be drawn (and X knows nothing about the hidden part of that list).

There are some X slowdowns sure. Trying to select/copy a large amount of text out of the terminal is a good example of what is almost entirely X slowness; the scrolling upward is fully smooth if you're not dragging a selection.

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