==2634== Cachegrind, a cache and branch-prediction profiler
==2634== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2634== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2634== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-coreutils
==2634== Parent PID: 2627
==2634== 
--2634-- warning: L3 cache found, using its data for the LL simulation.
==2634== brk segment overflow in thread #1: can't grow to 0x484b000
==2634== (see section Limitations in user manual)
==2634== NOTE: further instances of this message will not be shown
==2634== 
==2634== I   refs:      876,669,474
==2634== I1  misses:      4,602,371
==2634== LLi misses:         12,333
==2634== I1  miss rate:        0.52%
==2634== LLi miss rate:        0.00%
==2634== 
==2634== D   refs:      393,424,821  (211,849,746 rd   + 181,575,075 wr)
==2634== D1  misses:      5,857,110  (  4,236,671 rd   +   1,620,439 wr)
==2634== LLd misses:      2,037,934  (  1,012,968 rd   +   1,024,966 wr)
==2634== D1  miss rate:         1.5% (        2.0%     +         0.9%  )
==2634== LLd miss rate:         0.5% (        0.5%     +         0.6%  )
==2634== 
==2634== LL refs:        10,459,481  (  8,839,042 rd   +   1,620,439 wr)
==2634== LL misses:       2,050,267  (  1,025,301 rd   +   1,024,966 wr)
==2634== LL miss rate:          0.2% (        0.1%     +         0.6%  )