Em Sat, Sep 19, 2020 at 12:41:35PM +0800, Jin, Yao escreveu:
> Hi Arnaldo,
>
> On 9/18/2020 4:26 AM, Arnaldo Carvalho de Melo wrote:
> > Em Fri, Sep 11, 2020 at 04:03:53PM +0800, Jin Yao escreveu:
> > > This patch enables perf-diff with "--stream" option.
> > >
> > > "--stream": Enable hot
Hi Arnaldo,
On 9/18/2020 4:26 AM, Arnaldo Carvalho de Melo wrote:
Em Fri, Sep 11, 2020 at 04:03:53PM +0800, Jin Yao escreveu:
This patch enables perf-diff with "--stream" option.
"--stream": Enable hot streams comparison
Now let's see examples.
perf record -b ... Generate perf.data.old
Hi Arnaldo,
On 9/18/2020 4:26 AM, Arnaldo Carvalho de Melo wrote:
Em Fri, Sep 11, 2020 at 04:03:53PM +0800, Jin Yao escreveu:
This patch enables perf-diff with "--stream" option.
"--stream": Enable hot streams comparison
Now let's see examples.
perf record -b ... Generate perf.data.old
Em Fri, Sep 11, 2020 at 04:03:53PM +0800, Jin Yao escreveu:
> This patch enables perf-diff with "--stream" option.
>
> "--stream": Enable hot streams comparison
>
> Now let's see examples.
>
> perf record -b ... Generate perf.data.old with branch data
> perf record -b ... Generate
This patch enables perf-diff with "--stream" option.
"--stream": Enable hot streams comparison
Now let's see examples.
perf record -b ... Generate perf.data.old with branch data
perf record -b ... Generate perf.data with branch data
perf diff --stream
[ Matched hot streams ]
hot
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