linux-kernel - Re: [PATCH 0/6] perf scripts python: exported-sql-viewer.py: Add Time chart by CPU

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <858ae8fb-bbc8-a739-a507-6e8ddf1ef3ee@intel.com>
Date:   Fri, 4 Oct 2019 11:33:16 +0300
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <arnaldo.melo@...il.com>
Cc:     Jiri Olsa <jolsa@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/6] perf scripts python: exported-sql-viewer.py: Add Time
 chart by CPU

On 3/10/19 4:43 PM, Arnaldo Carvalho de Melo wrote:
> Em Thu, Oct 03, 2019 at 10:25:31AM -0300, Arnaldo Carvalho de Melo escreveu:
>> Em Thu, Oct 03, 2019 at 02:01:16PM +0300, Adrian Hunter escreveu:
>>> On 6/09/19 11:57 AM, Adrian Hunter wrote:
>>>> On 21/08/19 11:32 AM, Adrian Hunter wrote:
>>>>> Hi
>>>>>
>>>>> These patches to exported-sql-viewer.py, add a time chart based on context
>>>>> switch information.  Context switch information was added to the database
>>>>> export fairly recently, so the chart menu option will only appear if
>>>>> context switch information is in the database.  Refer to the Exported SQL
>>>>> Viewer Help option for more information about the chart.
>>>>>
>>>>>
>>>>> Adrian Hunter (6):
>>>>>       perf scripts python: exported-sql-viewer.py: Add LookupModel()
>>>>>       perf scripts python: exported-sql-viewer.py: Add HBoxLayout and VBoxLayout
>>>>>       perf scripts python: exported-sql-viewer.py: Add global time range calculations
>>>>>       perf scripts python: exported-sql-viewer.py: Tidy up Call tree call_time
>>>>>       perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time
>>>>>       perf scripts python: exported-sql-viewer.py: Add Time chart by CPU
>>>>>
>>>>>  tools/perf/scripts/python/exported-sql-viewer.py | 1555 +++++++++++++++++++++-
>>>>>  1 file changed, 1531 insertions(+), 24 deletions(-)
>>>>
>>>> Any comments?
>>>>
>>>
>>> ping
>>
>> Nice stuff, but please next time, when you add a new UI accessible
>> visualization, provide precise steps to collect, then generate the DB
>> and finally run the GUI, so that interested people (like me, when
>> testing) can follow those instructions and compare the result described
>> to the graph the test would see following these instructions.
>>
>> I'm trying to do that now.
> 
> The F1 help text helps in that direction, but only once you're in the
> GUI.
> 
> I did limited testing this time, couldn't get what is in the help text
> in the GUI, close but not exactly, I'm applying, since this doesn't
> affects anything outside these scripts and I think that if some set of
> instructions, which I encourage you to detail next time, are followed,
> then the expected result looks promising.

Thanks for applying.