==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:      30,471,924
==2513== I1  misses:       279,435
==2513== LLi misses:         8,592
==2513== I1  miss rate:       0.92%
==2513== LLi miss rate:       0.03%
==2513== 
==2513== D   refs:      14,250,743  (7,515,081 rd   + 6,735,662 wr)
==2513== D1  misses:       165,194  (   97,476 rd   +    67,718 wr)
==2513== LLd misses:        54,520  (   13,253 rd   +    41,267 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:          444,629  (  376,911 rd   +    67,718 wr)
==2513== LL misses:         63,112  (   21,845 rd   +    41,267 wr)
==2513== LL miss rate:         0.1% (      0.1%     +       0.6%  )