==3454== Cachegrind, a cache and branch-prediction profiler
==3454== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==3454== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==3454== Command: _bin/cxx-opt/osh_eval.stripped -n --ast-format none benchmarks/testdata/test-cmd-util.sh
==3454== Parent PID: 3449
==3454== 
--3454-- warning: L3 cache found, using its data for the LL simulation.
==3454== brk segment overflow in thread #1: can't grow to 0x483c000
==3454== (see section Limitations in user manual)
==3454== NOTE: further instances of this message will not be shown
==3454== 
==3454== I   refs:      391,309,484
==3454== I1  misses:        560,481
==3454== LLi misses:          5,225
==3454== I1  miss rate:        0.14%
==3454== LLi miss rate:        0.00%
==3454== 
==3454== D   refs:      164,067,273  (85,121,826 rd   + 78,945,447 wr)
==3454== D1  misses:      3,875,560  ( 3,190,807 rd   +    684,753 wr)
==3454== LLd misses:      1,290,621  (   744,794 rd   +    545,827 wr)
==3454== D1  miss rate:         2.4% (       3.7%     +        0.9%  )
==3454== LLd miss rate:         0.8% (       0.9%     +        0.7%  )
==3454== 
==3454== LL refs:         4,436,041  ( 3,751,288 rd   +    684,753 wr)
==3454== LL misses:       1,295,846  (   750,019 rd   +    545,827 wr)
==3454== LL miss rate:          0.2% (       0.2%     +        0.7%  )