==2426== Cachegrind, a cache and branch-prediction profiler
==2426== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2426== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2426== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure
==2426== Parent PID: 2419
==2426== 
--2426-- warning: L3 cache found, using its data for the LL simulation.
==2426== brk segment overflow in thread #1: can't grow to 0x483c000
==2426== (see section Limitations in user manual)
==2426== NOTE: further instances of this message will not be shown
==2426== 
==2426== I   refs:      279,244,650
==2426== I1  misses:      1,210,028
==2426== LLi misses:          8,528
==2426== I1  miss rate:        0.43%
==2426== LLi miss rate:        0.00%
==2426== 
==2426== D   refs:      130,305,123  (68,767,554 rd   + 61,537,569 wr)
==2426== D1  misses:      1,641,243  ( 1,109,964 rd   +    531,279 wr)
==2426== LLd misses:        255,849  (    15,522 rd   +    240,327 wr)
==2426== D1  miss rate:         1.3% (       1.6%     +        0.9%  )
==2426== LLd miss rate:         0.2% (       0.0%     +        0.4%  )
==2426== 
==2426== LL refs:         2,851,271  ( 2,319,992 rd   +    531,279 wr)
==2426== LL misses:         264,377  (    24,050 rd   +    240,327 wr)
==2426== LL miss rate:          0.1% (       0.0%     +        0.4%  )