==2489== Cachegrind, a cache and branch-prediction profiler
==2489== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2489== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2489== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2489== Parent PID: 2482
==2489== 
--2489-- warning: L3 cache found, using its data for the LL simulation.
==2489== 
==2489== I   refs:      30,480,777
==2489== I1  misses:       315,349
==2489== LLi misses:         8,550
==2489== I1  miss rate:       1.03%
==2489== LLi miss rate:       0.03%
==2489== 
==2489== D   refs:      14,252,217  (7,517,596 rd   + 6,734,621 wr)
==2489== D1  misses:       165,891  (   98,026 rd   +    67,865 wr)
==2489== LLd misses:        55,294  (   13,569 rd   +    41,725 wr)
==2489== D1  miss rate:        1.2% (      1.3%     +       1.0%  )
==2489== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2489== 
==2489== LL refs:          481,240  (  413,375 rd   +    67,865 wr)
==2489== LL misses:         63,844  (   22,119 rd   +    41,725 wr)
==2489== LL miss rate:         0.1% (      0.1%     +       0.6%  )