==2601== Cachegrind, a cache and branch-prediction profiler
==2601== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2601== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2601== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure
==2601== Parent PID: 2594
==2601== 
--2601-- warning: L3 cache found, using its data for the LL simulation.
==2601== brk segment overflow in thread #1: can't grow to 0x4837000
==2601== (see section Limitations in user manual)
==2601== NOTE: further instances of this message will not be shown
==2601== 
==2601== I   refs:      255,026,166
==2601== I1  misses:      2,404,260
==2601== LLi misses:          8,538
==2601== I1  miss rate:        0.94%
==2601== LLi miss rate:        0.00%
==2601== 
==2601== D   refs:      119,395,947  (62,333,937 rd   + 57,062,010 wr)
==2601== D1  misses:      1,517,549  (   998,311 rd   +    519,238 wr)
==2601== LLd misses:        273,119  (    15,743 rd   +    257,376 wr)
==2601== D1  miss rate:         1.3% (       1.6%     +        0.9%  )
==2601== LLd miss rate:         0.2% (       0.0%     +        0.5%  )
==2601== 
==2601== LL refs:         3,921,809  ( 3,402,571 rd   +    519,238 wr)
==2601== LL misses:         281,657  (    24,281 rd   +    257,376 wr)
==2601== LL miss rate:          0.1% (       0.0%     +        0.5%  )