Re: [Xen-devel] Sar, iostat and vmstat

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 12 May 2006, at 19:27, Apparao, Padmashree K wrote:

> For example, I see that when I run an app natively (linux) I see 1000
> interrupts/sec, while running the same app inside a guest and 
> collecting
> sar either in dom0 or inside the guest, the number of interrupts is
> about 40-60.
What kind of interrupts are you taking on bative? It's possible to take 
far fewer timer interrupts when runnign on Xen.
 -- Keir


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