==2646== Cachegrind, a cache and branch-prediction profiler
==2646== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2646== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2646== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/test-cmd-util.sh
==2646== Parent PID: 2639
==2646== 
--2646-- warning: L3 cache found, using its data for the LL simulation.
==2646== 
==2646== I   refs:      112,792,463
==2646== I1  misses:        471,474
==2646== LLi misses:          9,113
==2646== I1  miss rate:        0.42%
==2646== LLi miss rate:        0.01%
==2646== 
==2646== D   refs:       52,377,621  (27,620,845 rd   + 24,756,776 wr)
==2646== D1  misses:        609,375  (   405,206 rd   +    204,169 wr)
==2646== LLd misses:        111,354  (    14,620 rd   +     96,734 wr)
==2646== D1  miss rate:         1.2% (       1.5%     +        0.8%  )
==2646== LLd miss rate:         0.2% (       0.1%     +        0.4%  )
==2646== 
==2646== LL refs:         1,080,849  (   876,680 rd   +    204,169 wr)
==2646== LL misses:         120,467  (    23,733 rd   +     96,734 wr)
==2646== LL miss rate:          0.1% (       0.0%     +        0.4%  )