==2514== Cachegrind, a cache and branch-prediction profiler
==2514== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2514== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2514== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2514== Parent PID: 2507
==2514== 
--2514-- warning: L3 cache found, using its data for the LL simulation.
==2514== 
==2514== I   refs:      30,468,475
==2514== I1  misses:       272,293
==2514== LLi misses:         8,573
==2514== I1  miss rate:       0.89%
==2514== LLi miss rate:       0.03%
==2514== 
==2514== D   refs:      14,249,374  (7,514,284 rd   + 6,735,090 wr)
==2514== D1  misses:       165,804  (   97,998 rd   +    67,806 wr)
==2514== LLd misses:        54,473  (   13,232 rd   +    41,241 wr)
==2514== D1  miss rate:        1.2% (      1.3%     +       1.0%  )
==2514== LLd miss rate:        0.4% (      0.2%     +       0.6%  )
==2514== 
==2514== LL refs:          438,097  (  370,291 rd   +    67,806 wr)
==2514== LL misses:         63,046  (   21,805 rd   +    41,241 wr)
==2514== LL miss rate:         0.1% (      0.1%     +       0.6%  )