==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:      98,954,093
==2384== I1  misses:       405,375
==2384== LLi misses:         8,311
==2384== I1  miss rate:       0.41%
==2384== LLi miss rate:       0.01%
==2384== 
==2384== D   refs:      44,533,285  (25,449,307 rd   + 19,083,978 wr)
==2384== D1  misses:       630,923  (   428,481 rd   +    202,442 wr)
==2384== LLd misses:       111,432  (    14,694 rd   +     96,738 wr)
==2384== D1  miss rate:        1.4% (       1.7%     +        1.1%  )
==2384== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2384== 
==2384== LL refs:        1,036,298  (   833,856 rd   +    202,442 wr)
==2384== LL misses:        119,743  (    23,005 rd   +     96,738 wr)
==2384== LL miss rate:         0.1% (       0.0%     +        0.5%  )