[PATCH 00/27] KVM PPC PV framework v3

[Alexander Graf]

On 06.08.2010, at 18:28, Kumar Gala wrote:

> 
> On Jul 29, 2010, at 7:47 AM, Alexander Graf wrote:
> 
>> [without]
>> 
>> debian-powerpc:~# time for i in {1..1000}; do /bin/echo hello > /dev/null; done
>> 
>> real    0m14.659s
>> user    0m8.967s
>> sys     0m5.688s
>> 
>> [with]
>> 
>> debian-powerpc:~# time for i in {1..1000}; do /bin/echo hello > /dev/null; done
>> 
>> real    0m7.557s
>> user    0m4.121s
>> sys     0m3.426s
> 
> Do you have #'s for w/o HV to compare to.

Native was around 2-3 seconds overall. So we still have quite a big impact on performance, but things are improving :).

Alex