==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:      30,989,214
==2287== I1  misses:       283,970
==2287== LLi misses:         8,367
==2287== I1  miss rate:       0.92%
==2287== LLi miss rate:       0.03%
==2287== 
==2287== D   refs:      14,722,880  (7,747,657 rd   + 6,975,223 wr)
==2287== D1  misses:       164,775  (   97,156 rd   +    67,619 wr)
==2287== LLd misses:        54,982  (   13,439 rd   +    41,543 wr)
==2287== D1  miss rate:        1.1% (      1.3%     +       1.0%  )
==2287== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2287== 
==2287== LL refs:          448,745  (  381,126 rd   +    67,619 wr)
==2287== LL misses:         63,349  (   21,806 rd   +    41,543 wr)
==2287== LL miss rate:         0.1% (      0.1%     +       0.6%  )