==2300== Cachegrind, a cache and branch-prediction profiler
==2300== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2300== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2300== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2300== Parent PID: 2293
==2300== 
--2300-- warning: L3 cache found, using its data for the LL simulation.
==2300== 
==2300== I   refs:      30,985,459
==2300== I1  misses:       278,553
==2300== LLi misses:         8,375
==2300== I1  miss rate:       0.90%
==2300== LLi miss rate:       0.03%
==2300== 
==2300== D   refs:      14,721,096  (7,746,818 rd   + 6,974,278 wr)
==2300== D1  misses:       164,114  (   96,425 rd   +    67,689 wr)
==2300== LLd misses:        54,963  (   13,428 rd   +    41,535 wr)
==2300== D1  miss rate:        1.1% (      1.2%     +       1.0%  )
==2300== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2300== 
==2300== LL refs:          442,667  (  374,978 rd   +    67,689 wr)
==2300== LL misses:         63,338  (   21,803 rd   +    41,535 wr)
==2300== LL miss rate:         0.1% (      0.1%     +       0.6%  )