==2488== Cachegrind, a cache and branch-prediction profiler
==2488== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2488== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2488== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2488== Parent PID: 2481
==2488== 
--2488-- warning: L3 cache found, using its data for the LL simulation.
==2488== 
==2488== I   refs:      30,482,328
==2488== I1  misses:       267,353
==2488== LLi misses:         8,565
==2488== I1  miss rate:       0.88%
==2488== LLi miss rate:       0.03%
==2488== 
==2488== D   refs:      14,252,692  (7,517,923 rd   + 6,734,769 wr)
==2488== D1  misses:       167,056  (   98,732 rd   +    68,324 wr)
==2488== LLd misses:        55,315  (   13,584 rd   +    41,731 wr)
==2488== D1  miss rate:        1.2% (      1.3%     +       1.0%  )
==2488== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2488== 
==2488== LL refs:          434,409  (  366,085 rd   +    68,324 wr)
==2488== LL misses:         63,880  (   22,149 rd   +    41,731 wr)
==2488== LL miss rate:         0.1% (      0.1%     +       0.6%  )