==2386== Cachegrind, a cache and branch-prediction profiler
==2386== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2386== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2386== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/test-cmd-util.sh
==2386== Parent PID: 2379
==2386== 
--2386-- warning: L3 cache found, using its data for the LL simulation.
==2386== 
==2386== I   refs:      113,939,812
==2386== I1  misses:        453,192
==2386== LLi misses:          8,884
==2386== I1  miss rate:        0.40%
==2386== LLi miss rate:        0.01%
==2386== 
==2386== D   refs:       53,586,603  (28,335,744 rd   + 25,250,859 wr)
==2386== D1  misses:        622,335  (   415,708 rd   +    206,627 wr)
==2386== LLd misses:        111,846  (    14,828 rd   +     97,018 wr)
==2386== D1  miss rate:         1.2% (       1.5%     +        0.8%  )
==2386== LLd miss rate:         0.2% (       0.1%     +        0.4%  )
==2386== 
==2386== LL refs:         1,075,527  (   868,900 rd   +    206,627 wr)
==2386== LL misses:         120,730  (    23,712 rd   +     97,018 wr)
==2386== LL miss rate:          0.1% (       0.0%     +        0.4%  )