==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:      30,469,728
==2513== I1  misses:       287,490
==2513== LLi misses:         8,601
==2513== I1  miss rate:       0.94%
==2513== LLi miss rate:       0.03%
==2513== 
==2513== D   refs:      14,249,817  (7,514,546 rd   + 6,735,271 wr)
==2513== D1  misses:       165,605  (   97,580 rd   +    68,025 wr)
==2513== LLd misses:        54,502  (   13,245 rd   +    41,257 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:          453,095  (  385,070 rd   +    68,025 wr)
==2513== LL misses:         63,103  (   21,846 rd   +    41,257 wr)
==2513== LL miss rate:         0.1% (      0.1%     +       0.6%  )