window resize poor performance

Michel Dänzer michel at
Mon May 26 08:46:51 PDT 2008

On Mon, 2008-05-26 at 17:42 +0200, Miguel Angel Alvarez wrote:
> El Lunes 26 Mayo 2008, Michel Dänzer escribió:
> > On Sun, 2008-05-25 at 16:56 +0200, Miguel Angel Alvarez wrote:
> > >
> > > Here are the results of a oprofile run
> > > To collect data I resized some windows, scrolled a webpage and played a
> > > couple of youtube videos.
> >
> > Please try and focus on a single activity for each profile run as much
> > as possible to make it most useful. Also, it looks like these only
> > contain symbols from the X server binary itself but not from modules
> > like EXA or the driver, which would be necessary to get an idea what's
> > going on.
> Sorry, it is the first time I use oprofile, so I don't really know well what 
> I'm doing.
> I restricted profiling with "opcontrol --image=/usr/bin/Xorg", could this be 
> the cause of having only symbols from the X server?


> How should I run the oprofile?

Try without that option. :) Note that you need to run opcontrol --reset
before starting again, or the new data will just be accumulated to the
existing one.

Earthling Michel Dänzer           |
Libre software enthusiast         |          Debian, X and DRI developer

More information about the xorg mailing list