==2566== Cachegrind, a cache and branch-prediction profiler
==2566== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2566== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2566== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/configure
==2566== Parent PID: 2560
==2566== 
--2566-- warning: L3 cache found, using its data for the LL simulation.
==2566== brk segment overflow in thread #1: can't grow to 0x4845000
==2566== (see section Limitations in user manual)
==2566== NOTE: further instances of this message will not be shown
==2566== 
==2566== I   refs:      263,775,719
==2566== I1  misses:      1,691,896
==2566== LLi misses:          8,472
==2566== I1  miss rate:        0.64%
==2566== LLi miss rate:        0.00%
==2566== 
==2566== D   refs:      125,175,618  (65,250,051 rd   + 59,925,567 wr)
==2566== D1  misses:      1,591,870  ( 1,062,390 rd   +    529,480 wr)
==2566== LLd misses:        278,373  (    16,414 rd   +    261,959 wr)
==2566== D1  miss rate:         1.3% (       1.6%     +        0.9%  )
==2566== LLd miss rate:         0.2% (       0.0%     +        0.4%  )
==2566== 
==2566== LL refs:         3,283,766  ( 2,754,286 rd   +    529,480 wr)
==2566== LL misses:         286,845  (    24,886 rd   +    261,959 wr)
==2566== LL miss rate:          0.1% (       0.0%     +        0.4%  )