==2490== Cachegrind, a cache and branch-prediction profiler
==2490== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2490== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2490== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2490== Parent PID: 2483
==2490== 
--2490-- warning: L3 cache found, using its data for the LL simulation.
==2490== 
==2490== I   refs:      30,486,587
==2490== I1  misses:       280,579
==2490== LLi misses:         8,570
==2490== I1  miss rate:       0.92%
==2490== LLi miss rate:       0.03%
==2490== 
==2490== D   refs:      14,253,265  (7,518,329 rd   + 6,734,936 wr)
==2490== D1  misses:       166,876  (   98,433 rd   +    68,443 wr)
==2490== LLd misses:        55,346  (   13,603 rd   +    41,743 wr)
==2490== D1  miss rate:        1.2% (      1.3%     +       1.0%  )
==2490== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2490== 
==2490== LL refs:          447,455  (  379,012 rd   +    68,443 wr)
==2490== LL misses:         63,916  (   22,173 rd   +    41,743 wr)
==2490== LL miss rate:         0.1% (      0.1%     +       0.6%  )