==2357== Cachegrind, a cache and branch-prediction profiler
==2357== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2357== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2357== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/test-cmd-util.sh
==2357== Parent PID: 2350
==2357== 
--2357-- warning: L3 cache found, using its data for the LL simulation.
==2357== 
==2357== I   refs:      113,852,915
==2357== I1  misses:        912,141
==2357== LLi misses:          8,754
==2357== I1  miss rate:        0.80%
==2357== LLi miss rate:        0.01%
==2357== 
==2357== D   refs:       53,561,515  (28,320,561 rd   + 25,240,954 wr)
==2357== D1  misses:        641,721  (   435,169 rd   +    206,552 wr)
==2357== LLd misses:        111,404  (    14,683 rd   +     96,721 wr)
==2357== D1  miss rate:         1.2% (       1.5%     +        0.8%  )
==2357== LLd miss rate:         0.2% (       0.1%     +        0.4%  )
==2357== 
==2357== LL refs:         1,553,862  ( 1,347,310 rd   +    206,552 wr)
==2357== LL misses:         120,158  (    23,437 rd   +     96,721 wr)
==2357== LL miss rate:          0.1% (       0.0%     +        0.4%  )