==2287== Cachegrind, a cache and branch-prediction profiler
==2287== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2287== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2287== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2287== Parent PID: 2280
==2287== 
--2287-- warning: L3 cache found, using its data for the LL simulation.
==2287== 
==2287== I   refs:      30,989,829
==2287== I1  misses:       280,941
==2287== LLi misses:         8,375
==2287== I1  miss rate:       0.91%
==2287== LLi miss rate:       0.03%
==2287== 
==2287== D   refs:      14,722,168  (7,747,096 rd   + 6,975,072 wr)
==2287== D1  misses:       163,892  (   96,252 rd   +    67,640 wr)
==2287== LLd misses:        55,049  (   13,474 rd   +    41,575 wr)
==2287== D1  miss rate:        1.1% (      1.2%     +       1.0%  )
==2287== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2287== 
==2287== LL refs:          444,833  (  377,193 rd   +    67,640 wr)
==2287== LL misses:         63,424  (   21,849 rd   +    41,575 wr)
==2287== LL miss rate:         0.1% (      0.1%     +       0.6%  )