==2513== Cachegrind, a cache and branch-prediction profiler
==2513== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2513== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2513== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2513== Parent PID: 2506
==2513== 
--2513-- warning: L3 cache found, using its data for the LL simulation.
==2513== 
==2513== I   refs:      30,471,217
==2513== I1  misses:       275,992
==2513== LLi misses:         8,614
==2513== I1  miss rate:       0.91%
==2513== LLi miss rate:       0.03%
==2513== 
==2513== D   refs:      14,250,444  (7,514,908 rd   + 6,735,536 wr)
==2513== D1  misses:       165,633  (   97,886 rd   +    67,747 wr)
==2513== LLd misses:        54,521  (   13,248 rd   +    41,273 wr)
==2513== D1  miss rate:        1.2% (      1.3%     +       1.0%  )
==2513== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2513== 
==2513== LL refs:          441,625  (  373,878 rd   +    67,747 wr)
==2513== LL misses:         63,135  (   21,862 rd   +    41,273 wr)
==2513== LL miss rate:         0.1% (      0.1%     +       0.6%  )