==2444== Cachegrind, a cache and branch-prediction profiler
==2444== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2444== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2444== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure-coreutils
==2444== Parent PID: 2437
==2444== 
--2444-- warning: L3 cache found, using its data for the LL simulation.
==2444== brk segment overflow in thread #1: can't grow to 0x482c000
==2444== (see section Limitations in user manual)
==2444== NOTE: further instances of this message will not be shown
==2444== 
==2444== I   refs:      838,052,322
==2444== I1  misses:      3,432,238
==2444== LLi misses:          7,994
==2444== I1  miss rate:        0.41%
==2444== LLi miss rate:        0.00%
==2444== 
==2444== D   refs:      364,723,210  (209,909,906 rd   + 154,813,304 wr)
==2444== D1  misses:      6,372,300  (  4,808,748 rd   +   1,563,552 wr)
==2444== LLd misses:        650,159  (     18,314 rd   +     631,845 wr)
==2444== D1  miss rate:         1.7% (        2.3%     +         1.0%  )
==2444== LLd miss rate:         0.2% (        0.0%     +         0.4%  )
==2444== 
==2444== LL refs:         9,804,538  (  8,240,986 rd   +   1,563,552 wr)
==2444== LL misses:         658,153  (     26,308 rd   +     631,845 wr)
==2444== LL miss rate:          0.1% (        0.0%     +         0.4%  )