==2458== Cachegrind, a cache and branch-prediction profiler
==2458== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2458== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2458== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2458== Parent PID: 2452
==2458== 
--2458-- warning: L3 cache found, using its data for the LL simulation.
==2458== 
==2458== I   refs:      31,315,555
==2458== I1  misses:       196,970
==2458== LLi misses:         8,401
==2458== I1  miss rate:       0.63%
==2458== LLi miss rate:       0.03%
==2458== 
==2458== D   refs:      14,860,995  (7,822,270 rd   + 7,038,725 wr)
==2458== D1  misses:       169,644  (   98,956 rd   +    70,688 wr)
==2458== LLd misses:        55,142  (   13,474 rd   +    41,668 wr)
==2458== D1  miss rate:        1.1% (      1.3%     +       1.0%  )
==2458== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2458== 
==2458== LL refs:          366,614  (  295,926 rd   +    70,688 wr)
==2458== LL misses:         63,543  (   21,875 rd   +    41,668 wr)
==2458== LL miss rate:         0.1% (      0.1%     +       0.6%  )