linux-kernel - Re: [PATCH 0/2] perf: add sort by inclusive time functionality (v2)

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Message-ID: <4F5E9FFA.7060300@lge.com>
Date:	Tue, 13 Mar 2012 10:16:42 +0900
From:	Namhyung Kim <namhyung.kim@....com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] perf: add sort by inclusive time functionality (v2)

2012-03-13 3:21 AM, Arun Sharma wrote:
> On 3/12/12 12:43 AM, Namhyung Kim wrote:
>
>>> Known bugs:
>>>
>>> total_period computation is broken for order=callee
>>>
>>
>> I'd like to add two more :).
>>
>> * If perf record misses callchain info, perf report will get stuck.
>> * If it's used with "symbol" sort order, it'll get stuck too.
>>
>
> Can you post the command lines you used to reproduce this? A backtrace on
> where perf report is getting stuck would be useful as well.
>

$ perf record sleep 1
$ perf report -s inclusive

and

$ perf record -g sleep 1
$ perf report -s inclusive,symbol


Thanks,
Namhyung


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