==2499== Cachegrind, a cache and branch-prediction profiler
==2499== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2499== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2499== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2499== Parent PID: 2492
==2499== 
--2499-- warning: L3 cache found, using its data for the LL simulation.
==2499== 
==2499== I   refs:      30,468,840
==2499== I1  misses:       266,862
==2499== LLi misses:         8,568
==2499== I1  miss rate:       0.88%
==2499== LLi miss rate:       0.03%
==2499== 
==2499== D   refs:      14,249,264  (7,514,187 rd   + 6,735,077 wr)
==2499== D1  misses:       166,093  (   98,208 rd   +    67,885 wr)
==2499== LLd misses:        54,478  (   13,233 rd   +    41,245 wr)
==2499== D1  miss rate:        1.2% (      1.3%     +       1.0%  )
==2499== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2499== 
==2499== LL refs:          432,955  (  365,070 rd   +    67,885 wr)
==2499== LL misses:         63,046  (   21,801 rd   +    41,245 wr)
==2499== LL miss rate:         0.1% (      0.1%     +       0.6%  )