==2384== Cachegrind, a cache and branch-prediction profiler
==2384== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2384== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2384== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/test-cmd-util.sh
==2384== Parent PID: 2377
==2384== 
--2384-- warning: L3 cache found, using its data for the LL simulation.
==2384== 
==2384== I   refs:      113,873,390
==2384== I1  misses:        822,035
==2384== LLi misses:          8,776
==2384== I1  miss rate:        0.72%
==2384== LLi miss rate:        0.01%
==2384== 
==2384== D   refs:       53,565,989  (28,322,231 rd   + 25,243,758 wr)
==2384== D1  misses:        638,513  (   432,270 rd   +    206,243 wr)
==2384== LLd misses:        111,541  (    14,739 rd   +     96,802 wr)
==2384== D1  miss rate:         1.2% (       1.5%     +        0.8%  )
==2384== LLd miss rate:         0.2% (       0.1%     +        0.4%  )
==2384== 
==2384== LL refs:         1,460,548  ( 1,254,305 rd   +    206,243 wr)
==2384== LL misses:         120,317  (    23,515 rd   +     96,802 wr)
==2384== LL miss rate:          0.1% (       0.0%     +        0.4%  )