==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:      876,669,318
==2634== I1  misses:      4,582,506
==2634== LLi misses:         12,276
==2634== I1  miss rate:        0.52%
==2634== LLi miss rate:        0.00%
==2634== 
==2634== D   refs:      393,424,824  (211,849,748 rd   + 181,575,076 wr)
==2634== D1  misses:      5,828,839  (  4,214,241 rd   +   1,614,598 wr)
==2634== LLd misses:      2,037,947  (  1,012,978 rd   +   1,024,969 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:        10,411,345  (  8,796,747 rd   +   1,614,598 wr)
==2634== LL misses:       2,050,223  (  1,025,254 rd   +   1,024,969 wr)
==2634== LL miss rate:          0.2% (        0.1%     +         0.6%  )