==3004== Cachegrind, a cache and branch-prediction profiler
==3004== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==3004== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==3004== Command: _bin/cxx-opt-sh/osh -n --ast-format none benchmarks/testdata/configure
==3004== Parent PID: 2997
==3004== 
--3004-- warning: L3 cache found, using its data for the LL simulation.
==3004== brk segment overflow in thread #1: can't grow to 0x4855000
==3004== (see section Limitations in user manual)
==3004== NOTE: further instances of this message will not be shown
==3004== 
==3004== I   refs:      236,421,861
==3004== I1  misses:      1,192,965
==3004== LLi misses:          8,356
==3004== I1  miss rate:        0.50%
==3004== LLi miss rate:        0.00%
==3004== 
==3004== D   refs:      101,955,909  (58,391,327 rd   + 43,564,582 wr)
==3004== D1  misses:      1,732,844  ( 1,194,198 rd   +    538,646 wr)
==3004== LLd misses:        256,766  (    12,948 rd   +    243,818 wr)
==3004== D1  miss rate:         1.7% (       2.0%     +        1.2%  )
==3004== LLd miss rate:         0.3% (       0.0%     +        0.6%  )
==3004== 
==3004== LL refs:         2,925,809  ( 2,387,163 rd   +    538,646 wr)
==3004== LL misses:         265,122  (    21,304 rd   +    243,818 wr)
==3004== LL miss rate:          0.1% (       0.0%     +        0.6%  )