On Wed, Sep 14, 2011 at 5:02 PM, William Cohen wrote:
> On 09/14/2011 10:51 AM, Stefan Hajnoczi wrote:
>> On Tue, Sep 13, 2011 at 8:38 PM, William Cohen wrote:
>>> On 09/13/2011 12:10 PM, William Cohen wrote:
>>>
Should the qemu.kvm.cpu_in and qemu.kvm.cpu_out match up? There are a lot
>>>
On 09/14/2011 10:51 AM, Stefan Hajnoczi wrote:
> On Tue, Sep 13, 2011 at 8:38 PM, William Cohen wrote:
>> On 09/13/2011 12:10 PM, William Cohen wrote:
>>
>>> Should the qemu.kvm.cpu_in and qemu.kvm.cpu_out match up? There are a lot
>>> more qemu.kvm.cpu_out than qemu.kvm.cpu_in count.
>>
>> I fo
On Tue, Sep 13, 2011 at 5:10 PM, William Cohen wrote:
> On 09/13/2011 06:03 AM, Stefan Hajnoczi wrote:
>> On Mon, Sep 12, 2011 at 4:33 PM, William Cohen wrote:
>>> The RHEL-6 version of qemu-kvm makes the tracepoints available to
>>> SystemTap. I have been working on useful examples for the Syst
Stefan Hajnoczi writes:
> [...]
> Where are you putting your SystemTap scripts? I suggest creating a
> public git repo and adding a link from the QEMU wiki tracing page:
> http://wiki.qemu.org/Features/Tracing
>
> Perhaps we could even include them in a contrib/ or similar directory
> in qemu.gi
On Tue, Sep 13, 2011 at 8:38 PM, William Cohen wrote:
> On 09/13/2011 12:10 PM, William Cohen wrote:
>
>> Should the qemu.kvm.cpu_in and qemu.kvm.cpu_out match up? There are a lot
>> more qemu.kvm.cpu_out than qemu.kvm.cpu_in count.
>
> I found that cpu_in and cpu_out refer to input and output i
On 09/13/2011 12:10 PM, William Cohen wrote:
> Should the qemu.kvm.cpu_in and qemu.kvm.cpu_out match up? There are a lot
> more qemu.kvm.cpu_out than qemu.kvm.cpu_in count.
I found that cpu_in and cpu_out refer to input and output instructions. I
wrote a little script tally up the input and o
On 09/13/2011 06:03 AM, Stefan Hajnoczi wrote:
> On Mon, Sep 12, 2011 at 4:33 PM, William Cohen wrote:
>> The RHEL-6 version of qemu-kvm makes the tracepoints available to SystemTap.
>> I have been working on useful examples for the SystemTap tracepoints in
>> qemu. There doesn't seem to be a gr
On Mon, Sep 12, 2011 at 4:33 PM, William Cohen wrote:
> The RHEL-6 version of qemu-kvm makes the tracepoints available to SystemTap.
> I have been working on useful examples for the SystemTap tracepoints in qemu.
> There doesn't seem to be a great number of examples showing the utility of
> the
Hi All,
The RHEL-6 version of qemu-kvm makes the tracepoints available to SystemTap. I
have been working on useful examples for the SystemTap tracepoints in qemu.
There doesn't seem to be a great number of examples showing the utility of the
tracepoints in diagnosing problems. However, I came a
