On Thu, 10 Nov 2005, Greg Bur wrote:

> It definitely is not an issue with swapping to disk. For some reason X is
> causing a high CPU load and it acts like its only using one processor. If I
> switch back to the open source driver the load seems to be balanced across
> all "4" processors. To make things even more interesting if I open glxgears
> while using the Nvidia driver the problem can be temporarily alleviated. The
> CPU load drops back to normal and the system is much more responsive. The
> open source driver is working fine for now but I sure would like to know
> what it is that I'm doing to cause the Nvidia driver to perform so poorly.

Maybe the Nvidia drivers dont play well with threading and/or SMP?


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