Hi Marcelo,
That is, you can't feed distinct instances of guest kernel trace.
I'm not clear for "distinct instances". Is this about SMP or multiple
guests? Would you explain about this?
Distinct boot instances. If the guest reboots TSC can be written to.
OK, I understood.
I'll resend a pat
On Fri, Nov 30, 2012 at 10:36:43AM +0900, Yoshihiro YUNOMAE wrote:
> Hi Marcelo,
>
> >>>Can you please write a succint but complete description of the method
> >>>so it can be verified?
> >>
> >>Sure.
> >>
> >>- Prerequisite
> >>1. the host TSC is synchronized and stable.
> >>2. kvm_write_tsc_offs
Hi Marcelo,
Can you please write a succint but complete description of the method
so it can be verified?
Sure.
- Prerequisite
1. the host TSC is synchronized and stable.
2. kvm_write_tsc_offset events include previous and next TSC offset
values.
3. Every event's trace_clock is TSC.
- Ass
On Tue, Nov 27, 2012 at 07:53:47PM +0900, Yoshihiro YUNOMAE wrote:
> Hi Marcelo,
>
> (2012/11/27 8:16), Marcelo Tosatti wrote:
> >On Mon, Nov 26, 2012 at 08:05:10PM +0900, Yoshihiro YUNOMAE wrote:
> >500h. event tsc_write tsc_offset=-3000
> >
> >Then a guest trace containing events wit
Hi Marcelo,
(2012/11/27 8:16), Marcelo Tosatti wrote:
On Mon, Nov 26, 2012 at 08:05:10PM +0900, Yoshihiro YUNOMAE wrote:
500h. event tsc_write tsc_offset=-3000
Then a guest trace containing events with a TSC timestamp.
Which tsc_offset to use?
(that is the problem, which unless i am mistaken
On Mon, Nov 26, 2012 at 08:05:10PM +0900, Yoshihiro YUNOMAE wrote:
> >>>500h. event tsc_write tsc_offset=-3000
> >>>
> >>>Then a guest trace containing events with a TSC timestamp.
> >>>Which tsc_offset to use?
> >>>
> >>>(that is the problem, which unless i am mistaken can only be solved
> >>>easi
Hi Marcelo,
(2012/11/24 7:46), Marcelo Tosatti wrote:
On Thu, Nov 22, 2012 at 02:21:20PM +0900, Yoshihiro YUNOMAE wrote:
Hi Marcelo,
(2012/11/21 7:51), Marcelo Tosatti wrote:
On Tue, Nov 20, 2012 at 07:36:33PM +0900, Yoshihiro YUNOMAE wrote:
Hi Marcelo,
Sorry for the late reply.
(2012/11/1
On Thu, Nov 22, 2012 at 02:21:20PM +0900, Yoshihiro YUNOMAE wrote:
> Hi Marcelo,
>
> (2012/11/21 7:51), Marcelo Tosatti wrote:
> >On Tue, Nov 20, 2012 at 07:36:33PM +0900, Yoshihiro YUNOMAE wrote:
> >>Hi Marcelo,
> >>
> >>Sorry for the late reply.
> >>
> >>(2012/11/17 4:15), Marcelo Tosatti wrote:
Hi Marcelo,
(2012/11/21 7:51), Marcelo Tosatti wrote:
On Tue, Nov 20, 2012 at 07:36:33PM +0900, Yoshihiro YUNOMAE wrote:
Hi Marcelo,
Sorry for the late reply.
(2012/11/17 4:15), Marcelo Tosatti wrote:
On Wed, Nov 14, 2012 at 05:26:10PM +0900, Yoshihiro YUNOMAE wrote:
Thank you for commentin
