==2443== Cachegrind, a cache and branch-prediction profiler
==2443== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2443== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2443== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-coreutils
==2443== Parent PID: 2436
==2443== 
--2443-- warning: L3 cache found, using its data for the LL simulation.
==2443== brk segment overflow in thread #1: can't grow to 0x4848000
==2443== (see section Limitations in user manual)
==2443== NOTE: further instances of this message will not be shown
==2443== 
==2443== I   refs:      889,825,145
==2443== I1  misses:      7,081,803
==2443== LLi misses:          8,372
==2443== I1  miss rate:        0.80%
==2443== LLi miss rate:        0.00%
==2443== 
==2443== D   refs:      404,802,104  (217,542,546 rd   + 187,259,558 wr)
==2443== D1  misses:      6,042,384  (  4,425,420 rd   +   1,616,964 wr)
==2443== LLd misses:        710,130  (     18,725 rd   +     691,405 wr)
==2443== D1  miss rate:         1.5% (        2.0%     +         0.9%  )
==2443== LLd miss rate:         0.2% (        0.0%     +         0.4%  )
==2443== 
==2443== LL refs:        13,124,187  ( 11,507,223 rd   +   1,616,964 wr)
==2443== LL misses:         718,502  (     27,097 rd   +     691,405 wr)
==2443== LL miss rate:          0.1% (        0.0%     +         0.4%  )