Marcelo Tosatti <[EMAIL PROTECTED]> writes:

> On Sun, Jan 13, 2008 at 12:19:20PM +0100, Anders wrote:

[...]

>> How do you get that high consumption? What combination of clocks/hz on
>> host/guest are you using?
>
> CONFIG_HZ=250

Okay, with nohz=off (in the guest) I also see some higher load. I
didn't try the patch, though.

> UP guests use TSC as a clocksource by default, and TSC reads won't
> cause a VMExit.

So for the lightest load (power saving), I should use UP and TSC?


Thanks,
  Anders.

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