On 03/12/2010 10:53 AM, Qing He wrote:
When Qing(CCed) was working on nested VMX in the past, he found PV
vmread/vmwrite indeed works well(it would write to the virtual vmcs so vmwrite
can also benefit). Though compared to old machine(one our internal patch shows
improve more than 5%), NHM get
On Thu, 2010-03-11 at 17:17 +0800, Sheng Yang wrote:
On Thursday 11 March 2010 15:50:54 Avi Kivity wrote:
On 03/11/2010 09:46 AM, Sheng Yang wrote:
On Thursday 11 March 2010 15:36:01 Avi Kivity wrote:
On 03/11/2010 09:20 AM, Sheng Yang wrote:
Currently we can only get the cpu_stat of
On Thu, 2010-03-11 at 09:50 +0200, Avi Kivity wrote:
On 03/11/2010 09:46 AM, Sheng Yang wrote:
On Thursday 11 March 2010 15:36:01 Avi Kivity wrote:
On 03/11/2010 09:20 AM, Sheng Yang wrote:
Currently we can only get the cpu_stat of whole guest as one. This patch
enhanced
On Thursday 11 March 2010 15:50:54 Avi Kivity wrote:
On 03/11/2010 09:46 AM, Sheng Yang wrote:
On Thursday 11 March 2010 15:36:01 Avi Kivity wrote:
On 03/11/2010 09:20 AM, Sheng Yang wrote:
Currently we can only get the cpu_stat of whole guest as one. This
patch enhanced cpu_stat with
Currently we can only get the cpu_stat of whole guest as one. This patch
enhanced cpu_stat with more detail, has guest_system and guest_user cpu time
statistics with a little overhead.
Signed-off-by: Sheng Yang sh...@linux.intel.com
---
This draft patch based on KVM upstream to show the idea. I
On 03/11/2010 09:20 AM, Sheng Yang wrote:
Currently we can only get the cpu_stat of whole guest as one. This patch
enhanced cpu_stat with more detail, has guest_system and guest_user cpu time
statistics with a little overhead.
Signed-off-by: Sheng Yangsh...@linux.intel.com
---
This draft patch
On Thursday 11 March 2010 15:36:01 Avi Kivity wrote:
On 03/11/2010 09:20 AM, Sheng Yang wrote:
Currently we can only get the cpu_stat of whole guest as one. This patch
enhanced cpu_stat with more detail, has guest_system and guest_user cpu
time statistics with a little overhead.
On 03/11/2010 09:46 AM, Sheng Yang wrote:
On Thursday 11 March 2010 15:36:01 Avi Kivity wrote:
On 03/11/2010 09:20 AM, Sheng Yang wrote:
Currently we can only get the cpu_stat of whole guest as one. This patch
enhanced cpu_stat with more detail, has guest_system and guest_user cpu
