==2920== Cachegrind, a cache and branch-prediction profiler
==2920== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2920== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2920== Command: _bin/cxx-opt-sh/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2920== Parent PID: 2913
==2920== 
--2920-- warning: L3 cache found, using its data for the LL simulation.
==2920== 
==2920== I   refs:      29,934,159
==2920== I1  misses:       287,103
==2920== LLi misses:         8,624
==2920== I1  miss rate:       0.96%
==2920== LLi miss rate:       0.03%
==2920== 
==2920== D   refs:      14,155,985  (7,546,200 rd   + 6,609,785 wr)
==2920== D1  misses:       178,237  (  106,588 rd   +    71,649 wr)
==2920== LLd misses:        56,858  (   12,571 rd   +    44,287 wr)
==2920== D1  miss rate:        1.3% (      1.4%     +       1.1%  )
==2920== LLd miss rate:        0.4% (      0.2%     +       0.7%  )
==2920== 
==2920== LL refs:          465,340  (  393,691 rd   +    71,649 wr)
==2920== LL misses:         65,482  (   21,195 rd   +    44,287 wr)
==2920== LL miss rate:         0.1% (      0.1%     +       0.7%  )