==2364== Cachegrind, a cache and branch-prediction profiler
==2364== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2364== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2364== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/test-cmd-util.sh
==2364== Parent PID: 2357
==2364== 
--2364-- warning: L3 cache found, using its data for the LL simulation.
==2364== 
==2364== I   refs:      113,854,532
==2364== I1  misses:        918,361
==2364== LLi misses:          8,770
==2364== I1  miss rate:        0.81%
==2364== LLi miss rate:        0.01%
==2364== 
==2364== D   refs:       53,562,496  (28,321,244 rd   + 25,241,252 wr)
==2364== D1  misses:        637,957  (   431,697 rd   +    206,260 wr)
==2364== LLd misses:        111,436  (    14,708 rd   +     96,728 wr)
==2364== D1  miss rate:         1.2% (       1.5%     +        0.8%  )
==2364== LLd miss rate:         0.2% (       0.1%     +        0.4%  )
==2364== 
==2364== LL refs:         1,556,318  ( 1,350,058 rd   +    206,260 wr)
==2364== LL misses:         120,206  (    23,478 rd   +     96,728 wr)
==2364== LL miss rate:          0.1% (       0.0%     +        0.4%  )