==2384== Cachegrind, a cache and branch-prediction profiler
==2384== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2384== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2384== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2384== Parent PID: 2377
==2384== 
--2384-- warning: L3 cache found, using its data for the LL simulation.
==2384== brk segment overflow in thread #1: can't grow to 0x4832000
==2384== (see section Limitations in user manual)
==2384== NOTE: further instances of this message will not be shown
==2384== 
==2384== I   refs:      114,619,076
==2384== I1  misses:      1,055,984
==2384== LLi misses:          8,580
==2384== I1  miss rate:        0.92%
==2384== LLi miss rate:        0.01%
==2384== 
==2384== D   refs:       54,924,751  (28,488,996 rd   + 26,435,755 wr)
==2384== D1  misses:        675,135  (   393,399 rd   +    281,736 wr)
==2384== LLd misses:        157,369  (    14,164 rd   +    143,205 wr)
==2384== D1  miss rate:         1.2% (       1.4%     +        1.1%  )
==2384== LLd miss rate:         0.3% (       0.0%     +        0.5%  )
==2384== 
==2384== LL refs:         1,731,119  ( 1,449,383 rd   +    281,736 wr)
==2384== LL misses:         165,949  (    22,744 rd   +    143,205 wr)
==2384== LL miss rate:          0.1% (       0.0%     +        0.5%  )