==2488== Cachegrind, a cache and branch-prediction profiler
==2488== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2488== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2488== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2488== Parent PID: 2481
==2488== 
--2488-- warning: L3 cache found, using its data for the LL simulation.
==2488== 
==2488== I   refs:      30,496,612
==2488== I1  misses:       274,558
==2488== LLi misses:         8,561
==2488== I1  miss rate:       0.90%
==2488== LLi miss rate:       0.03%
==2488== 
==2488== D   refs:      14,260,208  (7,522,318 rd   + 6,737,890 wr)
==2488== D1  misses:       165,382  (   97,520 rd   +    67,862 wr)
==2488== LLd misses:        55,296  (   13,566 rd   +    41,730 wr)
==2488== D1  miss rate:        1.2% (      1.3%     +       1.0%  )
==2488== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2488== 
==2488== LL refs:          439,940  (  372,078 rd   +    67,862 wr)
==2488== LL misses:         63,857  (   22,127 rd   +    41,730 wr)
==2488== LL miss rate:         0.1% (      0.1%     +       0.6%  )