==2398== Cachegrind, a cache and branch-prediction profiler
==2398== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2398== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2398== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure
==2398== Parent PID: 2391
==2398== 
--2398-- warning: L3 cache found, using its data for the LL simulation.
==2398== brk segment overflow in thread #1: can't grow to 0x4839000
==2398== (see section Limitations in user manual)
==2398== NOTE: further instances of this message will not be shown
==2398== 
==2398== I   refs:      279,127,827
==2398== I1  misses:      2,370,410
==2398== LLi misses:          8,358
==2398== I1  miss rate:        0.85%
==2398== LLi miss rate:        0.00%
==2398== 
==2398== D   refs:      130,268,375  (68,743,722 rd   + 61,524,653 wr)
==2398== D1  misses:      1,740,748  ( 1,198,447 rd   +    542,301 wr)
==2398== LLd misses:        255,273  (    15,370 rd   +    239,903 wr)
==2398== D1  miss rate:         1.3% (       1.7%     +        0.9%  )
==2398== LLd miss rate:         0.2% (       0.0%     +        0.4%  )
==2398== 
==2398== LL refs:         4,111,158  ( 3,568,857 rd   +    542,301 wr)
==2398== LL misses:         263,631  (    23,728 rd   +    239,903 wr)
==2398== LL miss rate:          0.1% (       0.0%     +        0.4%  )