> On Mar 23, 2021, at 2:10 PM, Arnaldo Carvalho de Melo wrote:
>
> Em Fri, Mar 19, 2021 at 04:14:42PM +, Song Liu escreveu:
>>> On Mar 19, 2021, at 8:58 AM, Namhyung Kim wrote:
>>> On Sat, Mar 20, 2021 at 12:35 AM Arnaldo Carvalho de Melo
>>> wrote:
Em Fri, Mar 19, 2021 at
Em Fri, Mar 19, 2021 at 04:14:42PM +, Song Liu escreveu:
> > On Mar 19, 2021, at 8:58 AM, Namhyung Kim wrote:
> > On Sat, Mar 20, 2021 at 12:35 AM Arnaldo Carvalho de Melo
> > wrote:
> >> Em Fri, Mar 19, 2021 at 09:54:59AM +0900, Namhyung Kim escreveu:
> >>> On Fri, Mar 19, 2021 at 9:22 AM
> On Mar 19, 2021, at 8:58 AM, Namhyung Kim wrote:
>
> Hi Arnaldo,
>
> On Sat, Mar 20, 2021 at 12:35 AM Arnaldo Carvalho de Melo
> wrote:
>>
>> Em Fri, Mar 19, 2021 at 09:54:59AM +0900, Namhyung Kim escreveu:
>>> On Fri, Mar 19, 2021 at 9:22 AM Song Liu wrote:
> On Mar 18, 2021, at
Hi Arnaldo,
On Sat, Mar 20, 2021 at 12:35 AM Arnaldo Carvalho de Melo
wrote:
>
> Em Fri, Mar 19, 2021 at 09:54:59AM +0900, Namhyung Kim escreveu:
> > On Fri, Mar 19, 2021 at 9:22 AM Song Liu wrote:
> > > > On Mar 18, 2021, at 5:09 PM, Arnaldo wrote:
> > > > On March 18, 2021 6:14:34 PM
Em Fri, Mar 19, 2021 at 09:54:59AM +0900, Namhyung Kim escreveu:
> On Fri, Mar 19, 2021 at 9:22 AM Song Liu wrote:
> > > On Mar 18, 2021, at 5:09 PM, Arnaldo wrote:
> > > On March 18, 2021 6:14:34 PM GMT-03:00, Jiri Olsa
> > > wrote:
> > >> On Thu, Mar 18, 2021 at 03:52:51AM +, Song Liu
On Fri, Mar 19, 2021 at 9:22 AM Song Liu wrote:
>
>
>
> > On Mar 18, 2021, at 5:09 PM, Arnaldo wrote:
> >
> >
> >
> > On March 18, 2021 6:14:34 PM GMT-03:00, Jiri Olsa wrote:
> >> On Thu, Mar 18, 2021 at 03:52:51AM +, Song Liu wrote:
> >>>
> >>>
> On Mar 17, 2021, at 6:11 AM, Arnaldo
> On Mar 18, 2021, at 5:09 PM, Arnaldo wrote:
>
>
>
> On March 18, 2021 6:14:34 PM GMT-03:00, Jiri Olsa wrote:
>> On Thu, Mar 18, 2021 at 03:52:51AM +, Song Liu wrote:
>>>
>>>
On Mar 17, 2021, at 6:11 AM, Arnaldo Carvalho de Melo
>> wrote:
Em Wed, Mar 17, 2021 at
On March 18, 2021 6:14:34 PM GMT-03:00, Jiri Olsa wrote:
>On Thu, Mar 18, 2021 at 03:52:51AM +, Song Liu wrote:
>>
>>
>> > On Mar 17, 2021, at 6:11 AM, Arnaldo Carvalho de Melo
> wrote:
>> >
>> > Em Wed, Mar 17, 2021 at 02:29:28PM +0900, Namhyung Kim escreveu:
>> >> Hi Song,
>> >>
>>
On Thu, Mar 18, 2021 at 03:52:51AM +, Song Liu wrote:
>
>
> > On Mar 17, 2021, at 6:11 AM, Arnaldo Carvalho de Melo
> > wrote:
> >
> > Em Wed, Mar 17, 2021 at 02:29:28PM +0900, Namhyung Kim escreveu:
> >> Hi Song,
> >>
> >> On Wed, Mar 17, 2021 at 6:18 AM Song Liu wrote:
> >>>
> >>>
> On Mar 17, 2021, at 9:32 PM, Namhyung Kim wrote:
>
> On Thu, Mar 18, 2021 at 12:52 PM Song Liu wrote:
>>
>>
>>
>>> On Mar 17, 2021, at 6:11 AM, Arnaldo Carvalho de Melo
>>> wrote:
>>>
>>> Em Wed, Mar 17, 2021 at 02:29:28PM +0900, Namhyung Kim escreveu:
Hi Song,
On
On Thu, Mar 18, 2021 at 12:52 PM Song Liu wrote:
>
>
>
> > On Mar 17, 2021, at 6:11 AM, Arnaldo Carvalho de Melo
> > wrote:
> >
> > Em Wed, Mar 17, 2021 at 02:29:28PM +0900, Namhyung Kim escreveu:
> >> Hi Song,
> >>
> >> On Wed, Mar 17, 2021 at 6:18 AM Song Liu wrote:
> >>>
> >>> perf uses
> On Mar 17, 2021, at 6:11 AM, Arnaldo Carvalho de Melo wrote:
>
> Em Wed, Mar 17, 2021 at 02:29:28PM +0900, Namhyung Kim escreveu:
>> Hi Song,
>>
>> On Wed, Mar 17, 2021 at 6:18 AM Song Liu wrote:
>>>
>>> perf uses performance monitoring counters (PMCs) to monitor system
>>> performance.
Em Wed, Mar 17, 2021 at 02:29:28PM +0900, Namhyung Kim escreveu:
> Hi Song,
>
> On Wed, Mar 17, 2021 at 6:18 AM Song Liu wrote:
> >
> > perf uses performance monitoring counters (PMCs) to monitor system
> > performance. The PMCs are limited hardware resources. For example,
> > Intel CPUs have 3x
On Wed, Mar 17, 2021 at 02:29:28PM +0900, Namhyung Kim wrote:
> Hi Song,
>
> On Wed, Mar 17, 2021 at 6:18 AM Song Liu wrote:
> >
> > perf uses performance monitoring counters (PMCs) to monitor system
> > performance. The PMCs are limited hardware resources. For example,
> > Intel CPUs have 3x
Hi Song,
On Wed, Mar 17, 2021 at 6:18 AM Song Liu wrote:
>
> perf uses performance monitoring counters (PMCs) to monitor system
> performance. The PMCs are limited hardware resources. For example,
> Intel CPUs have 3x fixed PMCs and 4x programmable PMCs per cpu.
>
> Modern data center systems
perf uses performance monitoring counters (PMCs) to monitor system
performance. The PMCs are limited hardware resources. For example,
Intel CPUs have 3x fixed PMCs and 4x programmable PMCs per cpu.
Modern data center systems use these PMCs in many different ways:
system level monitoring, (maybe
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