==2401== Cachegrind, a cache and branch-prediction profiler
==2401== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2401== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2401== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2401== Parent PID: 2394
==2401== 
--2401-- warning: L3 cache found, using its data for the LL simulation.
==2401== brk segment overflow in thread #1: can't grow to 0x4832000
==2401== (see section Limitations in user manual)
==2401== NOTE: further instances of this message will not be shown
==2401== 
==2401== I   refs:      114,637,490
==2401== I1  misses:      1,054,241
==2401== LLi misses:          8,592
==2401== I1  miss rate:        0.92%
==2401== LLi miss rate:        0.01%
==2401== 
==2401== D   refs:       54,927,253  (28,489,522 rd   + 26,437,731 wr)
==2401== D1  misses:        676,339  (   394,950 rd   +    281,389 wr)
==2401== LLd misses:        157,490  (    14,210 rd   +    143,280 wr)
==2401== D1  miss rate:         1.2% (       1.4%     +        1.1%  )
==2401== LLd miss rate:         0.3% (       0.0%     +        0.5%  )
==2401== 
==2401== LL refs:         1,730,580  ( 1,449,191 rd   +    281,389 wr)
==2401== LL misses:         166,082  (    22,802 rd   +    143,280 wr)
==2401== LL miss rate:          0.1% (       0.0%     +        0.5%  )