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SubjectRe: [PATCH v4] perf diff: Report noisy for cycles diff
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On 8/15/2019 9:23 PM, Jiri Olsa wrote:
> On Tue, Aug 13, 2019 at 03:30:37PM +0800, Jin Yao wrote:
>> This patch prints the stddev and hist for the cycles diff of
>> program block. It can help us to understand if the cycles
>> is noisy or not.
>>
>> This patch is inspired by Andi Kleen's patch
>> https://lwn.net/Articles/600471/
>
> now that we have sparks support, we could respin it ;-)
>
> jirka
>

The sparks can be used in more places for reporting the data noisy. :)

Thanks
Jin Yao

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