==7887== Cachegrind, a cache and branch-prediction profiler
==7887== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==7887== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==7887== Command: bash -n benchmarks/testdata/test-cmd-util.sh
==7887== Parent PID: 7880
==7887== 
--7887-- warning: L3 cache found, using its data for the LL simulation.
--7887-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--7887-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==7887== 
==7887== I   refs:      165,511,784
==7887== I1  misses:         18,125
==7887== LLi misses:          2,631
==7887== I1  miss rate:        0.01%
==7887== LLi miss rate:        0.00%
==7887== 
==7887== D   refs:       72,824,550  (45,886,218 rd   + 26,938,332 wr)
==7887== D1  misses:         92,639  (    73,635 rd   +     19,004 wr)
==7887== LLd misses:         10,414  (     4,816 rd   +      5,598 wr)
==7887== D1  miss rate:         0.1% (       0.2%     +        0.1%  )
==7887== LLd miss rate:         0.0% (       0.0%     +        0.0%  )
==7887== 
==7887== LL refs:           110,764  (    91,760 rd   +     19,004 wr)
==7887== LL misses:          13,045  (     7,447 rd   +      5,598 wr)
==7887== LL miss rate:          0.0% (       0.0%     +        0.0%  )