==2501== Cachegrind, a cache and branch-prediction profiler
==2501== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2501== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2501== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2501== Parent PID: 2494
==2501== 
--2501-- warning: L3 cache found, using its data for the LL simulation.
==2501== 
==2501== I   refs:      30,468,498
==2501== I1  misses:       263,333
==2501== LLi misses:         8,567
==2501== I1  miss rate:       0.86%
==2501== LLi miss rate:       0.03%
==2501== 
==2501== D   refs:      14,249,157  (7,514,097 rd   + 6,735,060 wr)
==2501== D1  misses:       164,139  (   96,572 rd   +    67,567 wr)
==2501== LLd misses:        54,462  (   13,227 rd   +    41,235 wr)
==2501== D1  miss rate:        1.2% (      1.3%     +       1.0%  )
==2501== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2501== 
==2501== LL refs:          427,472  (  359,905 rd   +    67,567 wr)
==2501== LL misses:         63,029  (   21,794 rd   +    41,235 wr)
==2501== LL miss rate:         0.1% (      0.1%     +       0.6%  )