==2286== Cachegrind, a cache and branch-prediction profiler
==2286== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2286== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2286== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2286== Parent PID: 2279
==2286== 
--2286-- warning: L3 cache found, using its data for the LL simulation.
==2286== 
==2286== I   refs:      30,986,723
==2286== I1  misses:       261,090
==2286== LLi misses:         8,404
==2286== I1  miss rate:       0.84%
==2286== LLi miss rate:       0.03%
==2286== 
==2286== D   refs:      14,721,745  (7,747,038 rd   + 6,974,707 wr)
==2286== D1  misses:       165,354  (   97,384 rd   +    67,970 wr)
==2286== LLd misses:        55,000  (   13,449 rd   +    41,551 wr)
==2286== D1  miss rate:        1.1% (      1.3%     +       1.0%  )
==2286== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2286== 
==2286== LL refs:          426,444  (  358,474 rd   +    67,970 wr)
==2286== LL misses:         63,404  (   21,853 rd   +    41,551 wr)
==2286== LL miss rate:         0.1% (      0.1%     +       0.6%  )