==2964== Cachegrind, a cache and branch-prediction profiler
==2964== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2964== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2964== Command: _bin/cxx-opt-sh/osh -n --ast-format none benchmarks/testdata/test-cmd-util.sh
==2964== Parent PID: 2957
==2964== 
--2964-- warning: L3 cache found, using its data for the LL simulation.
==2964== 
==2964== I   refs:      81,929,492
==2964== I1  misses:       294,194
==2964== LLi misses:         8,669
==2964== I1  miss rate:       0.36%
==2964== LLi miss rate:       0.01%
==2964== 
==2964== D   refs:      38,140,143  (21,778,807 rd   + 16,361,336 wr)
==2964== D1  misses:       514,198  (   307,618 rd   +    206,580 wr)
==2964== LLd misses:       144,038  (    13,530 rd   +    130,508 wr)
==2964== D1  miss rate:        1.3% (       1.4%     +        1.3%  )
==2964== LLd miss rate:        0.4% (       0.1%     +        0.8%  )
==2964== 
==2964== LL refs:          808,392  (   601,812 rd   +    206,580 wr)
==2964== LL misses:        152,707  (    22,199 rd   +    130,508 wr)
==2964== LL miss rate:         0.1% (       0.0%     +        0.8%  )