==2884== Cachegrind, a cache and branch-prediction profiler
==2884== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2884== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2884== Command: _bin/cxx-opt-sh/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2884== Parent PID: 2877
==2884== 
--2884-- warning: L3 cache found, using its data for the LL simulation.
==2884== 
==2884== I   refs:      25,981,558
==2884== I1  misses:       162,622
==2884== LLi misses:         8,390
==2884== I1  miss rate:       0.63%
==2884== LLi miss rate:       0.03%
==2884== 
==2884== D   refs:      11,577,510  (6,766,639 rd   + 4,810,871 wr)
==2884== D1  misses:       177,438  (  105,774 rd   +    71,664 wr)
==2884== LLd misses:        57,450  (   12,688 rd   +    44,762 wr)
==2884== D1  miss rate:        1.5% (      1.6%     +       1.5%  )
==2884== LLd miss rate:        0.5% (      0.2%     +       0.9%  )
==2884== 
==2884== LL refs:          340,060  (  268,396 rd   +    71,664 wr)
==2884== LL misses:         65,840  (   21,078 rd   +    44,762 wr)
==2884== LL miss rate:         0.2% (      0.1%     +       0.9%  )