==2475== Cachegrind, a cache and branch-prediction profiler
==2475== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2475== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2475== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2475== Parent PID: 2468
==2475== 
--2475-- warning: L3 cache found, using its data for the LL simulation.
==2475== 
==2475== I   refs:      30,495,665
==2475== I1  misses:       280,052
==2475== LLi misses:         8,544
==2475== I1  miss rate:       0.92%
==2475== LLi miss rate:       0.03%
==2475== 
==2475== D   refs:      14,259,801  (7,522,054 rd   + 6,737,747 wr)
==2475== D1  misses:       163,981  (   96,301 rd   +    67,680 wr)
==2475== LLd misses:        55,252  (   13,571 rd   +    41,681 wr)
==2475== D1  miss rate:        1.1% (      1.3%     +       1.0%  )
==2475== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2475== 
==2475== LL refs:          444,033  (  376,353 rd   +    67,680 wr)
==2475== LL misses:         63,796  (   22,115 rd   +    41,681 wr)
==2475== LL miss rate:         0.1% (      0.1%     +       0.6%  )