==2481== Cachegrind, a cache and branch-prediction profiler
==2481== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2481== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2481== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2481== Parent PID: 2474
==2481== 
--2481-- warning: L3 cache found, using its data for the LL simulation.
==2481== 
==2481== I   refs:      30,495,898
==2481== I1  misses:       281,266
==2481== LLi misses:         8,550
==2481== I1  miss rate:       0.92%
==2481== LLi miss rate:       0.03%
==2481== 
==2481== D   refs:      14,259,945  (7,522,142 rd   + 6,737,803 wr)
==2481== D1  misses:       165,731  (   97,675 rd   +    68,056 wr)
==2481== LLd misses:        55,275  (   13,580 rd   +    41,695 wr)
==2481== D1  miss rate:        1.2% (      1.3%     +       1.0%  )
==2481== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2481== 
==2481== LL refs:          446,997  (  378,941 rd   +    68,056 wr)
==2481== LL misses:         63,825  (   22,130 rd   +    41,695 wr)
==2481== LL miss rate:         0.1% (      0.1%     +       0.6%  )