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Date: Tue, 21 Mar 2017 08:45:22 -0700
From: Andi Kleen <andi@firstfloor.org>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>, acme@kernel.org, jolsa@kernel.org,
        linux-kernel@vger.kernel.org, Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 10/13] perf, tools, stat: Output JSON MetricExpr metric
Message-ID: <20170321154522.GK14380@two.firstfloor.org>
References: <20170320201711.14142-1-andi@firstfloor.org>
 <20170320201711.14142-11-andi@firstfloor.org>
 <20170321144836.GA6931@krava>
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> > % perf stat -a -I 1000 -e '{unc_p_clockticks,unc_p_freq_max_os_cycles}' --metric-only
> >      1.000127077      0.9
> >      2.000301436      0.7
> >      3.000456379      0.0
> 
> The comment above suggest I'll see 'original event as description' in this example??

Yes the latest code prints

% perf stat -a -I 1000 -e '{unc_p_clockticks,unc_p_freq_max_os_cycles}' --metric-only
#           time freq_max_os_cycles % 
     1.000234103     65.0            
     2.000478612     75.2            
     3.000681286     37.4            
     4.000847224      2.9            

-Andi