==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:      99,934,315
==2384== I1  misses:       547,194
==2384== LLi misses:         8,339
==2384== I1  miss rate:       0.55%
==2384== LLi miss rate:       0.01%
==2384== 
==2384== D   refs:      45,322,855  (25,797,047 rd   + 19,525,808 wr)
==2384== D1  misses:       630,599  (   427,750 rd   +    202,849 wr)
==2384== LLd misses:       111,437  (    14,699 rd   +     96,738 wr)
==2384== D1  miss rate:        1.4% (       1.7%     +        1.0%  )
==2384== LLd miss rate:        0.2% (       0.1%     +        0.5%  )
==2384== 
==2384== LL refs:        1,177,793  (   974,944 rd   +    202,849 wr)
==2384== LL misses:        119,776  (    23,038 rd   +     96,738 wr)
==2384== LL miss rate:         0.1% (       0.0%     +        0.5%  )