==2276== Cachegrind, a cache and branch-prediction profiler
==2276== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2276== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2276== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2276== Parent PID: 2269
==2276== 
--2276-- warning: L3 cache found, using its data for the LL simulation.
==2276== 
==2276== I   refs:      30,981,590
==2276== I1  misses:       253,299
==2276== LLi misses:         8,343
==2276== I1  miss rate:       0.82%
==2276== LLi miss rate:       0.03%
==2276== 
==2276== D   refs:      14,719,682  (7,745,938 rd   + 6,973,744 wr)
==2276== D1  misses:       164,191  (   96,659 rd   +    67,532 wr)
==2276== LLd misses:        54,907  (   13,408 rd   +    41,499 wr)
==2276== D1  miss rate:        1.1% (      1.2%     +       1.0%  )
==2276== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2276== 
==2276== LL refs:          417,490  (  349,958 rd   +    67,532 wr)
==2276== LL misses:         63,250  (   21,751 rd   +    41,499 wr)
==2276== LL miss rate:         0.1% (      0.1%     +       0.6%  )