On Wed, Apr 2, 2014 at 3:05 PM, Marcelo Tosatti wrote:
> On Tue, Apr 01, 2014 at 05:46:34PM -0700, Andy Lutomirski wrote:
>> On Tue, Apr 1, 2014 at 5:29 PM, Marcelo Tosatti wrote:
>> > On Tue, Apr 01, 2014 at 12:17:16PM -0700, Andy Lutomirski wrote:
>> >> On Tue, Apr 1, 2014 at 11:01 AM, Marcelo
On Tue, Apr 01, 2014 at 05:46:34PM -0700, Andy Lutomirski wrote:
> On Tue, Apr 1, 2014 at 5:29 PM, Marcelo Tosatti wrote:
> > On Tue, Apr 01, 2014 at 12:17:16PM -0700, Andy Lutomirski wrote:
> >> On Tue, Apr 1, 2014 at 11:01 AM, Marcelo Tosatti
> >> wrote:
> >> > On Mon, Mar 31, 2014 at
On Tue, Apr 01, 2014 at 05:46:34PM -0700, Andy Lutomirski wrote:
On Tue, Apr 1, 2014 at 5:29 PM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Tue, Apr 01, 2014 at 12:17:16PM -0700, Andy Lutomirski wrote:
On Tue, Apr 1, 2014 at 11:01 AM, Marcelo Tosatti mtosa...@redhat.com
wrote:
On
On Wed, Apr 2, 2014 at 3:05 PM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Tue, Apr 01, 2014 at 05:46:34PM -0700, Andy Lutomirski wrote:
On Tue, Apr 1, 2014 at 5:29 PM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Tue, Apr 01, 2014 at 12:17:16PM -0700, Andy Lutomirski wrote:
On Tue, Apr
On Tue, Apr 1, 2014 at 5:29 PM, Marcelo Tosatti wrote:
> On Tue, Apr 01, 2014 at 12:17:16PM -0700, Andy Lutomirski wrote:
>> On Tue, Apr 1, 2014 at 11:01 AM, Marcelo Tosatti wrote:
>> > On Mon, Mar 31, 2014 at 10:33:41PM -0700, Andy Lutomirski wrote:
>> >> On Mar 31, 2014 8:45 PM, "Marcelo
On Tue, Apr 1, 2014 at 5:12 PM, Marcelo Tosatti wrote:
> On Tue, Apr 01, 2014 at 12:17:16PM -0700, Andy Lutomirski wrote:
>> On Tue, Apr 1, 2014 at 11:01 AM, Marcelo Tosatti wrote:
>> > On Mon, Mar 31, 2014 at 10:33:41PM -0700, Andy Lutomirski wrote:
>> >> On Mar 31, 2014 8:45 PM, "Marcelo
On Tue, Apr 01, 2014 at 12:17:16PM -0700, Andy Lutomirski wrote:
> On Tue, Apr 1, 2014 at 11:01 AM, Marcelo Tosatti wrote:
> > On Mon, Mar 31, 2014 at 10:33:41PM -0700, Andy Lutomirski wrote:
> >> On Mar 31, 2014 8:45 PM, "Marcelo Tosatti" wrote:
> >> >
> >> > On Mon, Mar 31, 2014 at 10:52:25AM
On Tue, Apr 1, 2014 at 11:01 AM, Marcelo Tosatti wrote:
> On Mon, Mar 31, 2014 at 10:33:41PM -0700, Andy Lutomirski wrote:
>> On Mar 31, 2014 8:45 PM, "Marcelo Tosatti" wrote:
>> >
>> > On Mon, Mar 31, 2014 at 10:52:25AM -0700, Andy Lutomirski wrote:
>> > > On 03/29/2014 01:47 AM, Zhanghailiang
On Mon, Mar 31, 2014 at 10:33:41PM -0700, Andy Lutomirski wrote:
> On Mar 31, 2014 8:45 PM, "Marcelo Tosatti" wrote:
> >
> > On Mon, Mar 31, 2014 at 10:52:25AM -0700, Andy Lutomirski wrote:
> > > On 03/29/2014 01:47 AM, Zhanghailiang wrote:
> > > > Hi,
> > > > I found when Guest is idle, VDSO
On Mon, Mar 31, 2014 at 10:33:41PM -0700, Andy Lutomirski wrote:
On Mar 31, 2014 8:45 PM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Mon, Mar 31, 2014 at 10:52:25AM -0700, Andy Lutomirski wrote:
On 03/29/2014 01:47 AM, Zhanghailiang wrote:
Hi,
I found when Guest is idle, VDSO
On Tue, Apr 1, 2014 at 11:01 AM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Mon, Mar 31, 2014 at 10:33:41PM -0700, Andy Lutomirski wrote:
On Mar 31, 2014 8:45 PM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Mon, Mar 31, 2014 at 10:52:25AM -0700, Andy Lutomirski wrote:
On 03/29/2014
On Tue, Apr 01, 2014 at 12:17:16PM -0700, Andy Lutomirski wrote:
On Tue, Apr 1, 2014 at 11:01 AM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Mon, Mar 31, 2014 at 10:33:41PM -0700, Andy Lutomirski wrote:
On Mar 31, 2014 8:45 PM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Mon, Mar
On Tue, Apr 1, 2014 at 5:12 PM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Tue, Apr 01, 2014 at 12:17:16PM -0700, Andy Lutomirski wrote:
On Tue, Apr 1, 2014 at 11:01 AM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Mon, Mar 31, 2014 at 10:33:41PM -0700, Andy Lutomirski wrote:
On Mar 31,
On Tue, Apr 1, 2014 at 5:29 PM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Tue, Apr 01, 2014 at 12:17:16PM -0700, Andy Lutomirski wrote:
On Tue, Apr 1, 2014 at 11:01 AM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Mon, Mar 31, 2014 at 10:33:41PM -0700, Andy Lutomirski wrote:
On Mar 31,
On Mar 31, 2014 8:45 PM, "Marcelo Tosatti" wrote:
>
> On Mon, Mar 31, 2014 at 10:52:25AM -0700, Andy Lutomirski wrote:
> > On 03/29/2014 01:47 AM, Zhanghailiang wrote:
> > > Hi,
> > > I found when Guest is idle, VDSO pvclock may increase host consumption.
> > > We can calcutate as follow, Correct
On Mon, Mar 31, 2014 at 10:52:25AM -0700, Andy Lutomirski wrote:
> On 03/29/2014 01:47 AM, Zhanghailiang wrote:
> > Hi,
> > I found when Guest is idle, VDSO pvclock may increase host consumption.
> > We can calcutate as follow, Correct me if I am wrong.
> > (Host)250 * update_pvclock_gtod =
On 03/29/2014 01:47 AM, Zhanghailiang wrote:
> Hi,
> I found when Guest is idle, VDSO pvclock may increase host consumption.
> We can calcutate as follow, Correct me if I am wrong.
> (Host)250 * update_pvclock_gtod = 1500 * gettimeofday(Guest)
> In Host, VDSO pvclock introduce a notifier
On 03/29/2014 01:47 AM, Zhanghailiang wrote:
Hi,
I found when Guest is idle, VDSO pvclock may increase host consumption.
We can calcutate as follow, Correct me if I am wrong.
(Host)250 * update_pvclock_gtod = 1500 * gettimeofday(Guest)
In Host, VDSO pvclock introduce a notifier chain,
On Mon, Mar 31, 2014 at 10:52:25AM -0700, Andy Lutomirski wrote:
On 03/29/2014 01:47 AM, Zhanghailiang wrote:
Hi,
I found when Guest is idle, VDSO pvclock may increase host consumption.
We can calcutate as follow, Correct me if I am wrong.
(Host)250 * update_pvclock_gtod = 1500 *
On Mar 31, 2014 8:45 PM, Marcelo Tosatti mtosa...@redhat.com wrote:
On Mon, Mar 31, 2014 at 10:52:25AM -0700, Andy Lutomirski wrote:
On 03/29/2014 01:47 AM, Zhanghailiang wrote:
Hi,
I found when Guest is idle, VDSO pvclock may increase host consumption.
We can calcutate as follow,
Hi Marcelo,
The CPU's info is:
processor : 15
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
stepping: 2
microcode : 12
cpu MHz : 2400.125
cache size : 12288 KB
physical id
Hi Marcelo,
The CPU's info is:
processor : 15
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
stepping: 2
microcode : 12
cpu MHz : 2400.125
cache size : 12288 KB
physical id
On Sat, Mar 29, 2014 at 08:47:27AM +, Zhanghailiang wrote:
> Hi,
> I found when Guest is idle, VDSO pvclock may increase host consumption.
> We can calcutate as follow, Correct me if I am wrong.
> (Host)250 * update_pvclock_gtod = 1500 * gettimeofday(Guest)
> In Host, VDSO pvclock
Hi,
I found when Guest is idle, VDSO pvclock may increase host consumption.
We can calcutate as follow, Correct me if I am wrong.
(Host)250 * update_pvclock_gtod = 1500 * gettimeofday(Guest)
In Host, VDSO pvclock introduce a notifier chain, pvclock_gtod_chain in
timekeeping.c. It consume
Hi,
I found when Guest is idle, VDSO pvclock may increase host consumption.
We can calcutate as follow, Correct me if I am wrong.
(Host)250 * update_pvclock_gtod = 1500 * gettimeofday(Guest)
In Host, VDSO pvclock introduce a notifier chain, pvclock_gtod_chain in
timekeeping.c. It consume
On Sat, Mar 29, 2014 at 08:47:27AM +, Zhanghailiang wrote:
Hi,
I found when Guest is idle, VDSO pvclock may increase host consumption.
We can calcutate as follow, Correct me if I am wrong.
(Host)250 * update_pvclock_gtod = 1500 * gettimeofday(Guest)
In Host, VDSO pvclock introduce a
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