==7666== Cachegrind, a cache and branch-prediction profiler
==7666== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==7666== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==7666== Command: bash -n benchmarks/testdata/configure-helper.sh
==7666== Parent PID: 7659
==7666== 
--7666-- warning: L3 cache found, using its data for the LL simulation.
--7666-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--7666-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==7666== 
==7666== I   refs:      48,265,392
==7666== I1  misses:        11,721
==7666== LLi misses:         2,564
==7666== I1  miss rate:       0.02%
==7666== LLi miss rate:       0.01%
==7666== 
==7666== D   refs:      20,884,848  (13,242,087 rd   + 7,642,761 wr)
==7666== D1  misses:        31,716  (    23,496 rd   +     8,220 wr)
==7666== LLd misses:         9,118  (     4,810 rd   +     4,308 wr)
==7666== D1  miss rate:        0.2% (       0.2%     +       0.1%  )
==7666== LLd miss rate:        0.0% (       0.0%     +       0.1%  )
==7666== 
==7666== LL refs:           43,437  (    35,217 rd   +     8,220 wr)
==7666== LL misses:         11,682  (     7,374 rd   +     4,308 wr)
==7666== LL miss rate:         0.0% (       0.0%     +       0.1%  )