Re: [Xen-users] Performance issues

[Randy Thelen <rthelen@xxxxxxxxxx>]

Stephan Austermühle wrote:

>                 native  domU    loss
> make -j4          553s    666s  -17%
> make -j2          565s    713s  -22%
> make            1,026s  1,199s  -14%
This is very interesting, Stephan.  Could you run a test with dom0  
compiling the kernel?  Even with the disk exported as a physical disk  
to the domU, domU is still sending messages via the hypervisor for  
block read requests.  So, a run of dom0 compiling the kernel should  
provide useful information.
By the way, good work on controlling the memory size to 512MB when  
running native.
-- Randy

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