==8272== Cachegrind, a cache and branch-prediction profiler
==8272== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==8272== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==8272== Command: mksh -n benchmarks/testdata/test-cmd-util.sh
==8272== Parent PID: 8265
==8272== 
--8272-- warning: L3 cache found, using its data for the LL simulation.
--8272-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--8272-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==8272== 
==8272== I   refs:      17,168,256
==8272== I1  misses:         8,756
==8272== LLi misses:         2,168
==8272== I1  miss rate:       0.05%
==8272== LLi miss rate:       0.01%
==8272== 
==8272== D   refs:       6,058,161  (3,879,314 rd   + 2,178,847 wr)
==8272== D1  misses:        57,428  (   46,140 rd   +    11,288 wr)
==8272== LLd misses:         9,288  (    3,116 rd   +     6,172 wr)
==8272== D1  miss rate:        0.9% (      1.2%     +       0.5%  )
==8272== LLd miss rate:        0.2% (      0.1%     +       0.3%  )
==8272== 
==8272== LL refs:           66,184  (   54,896 rd   +    11,288 wr)
==8272== LL misses:         11,456  (    5,284 rd   +     6,172 wr)
==8272== LL miss rate:         0.0% (      0.0%     +       0.3%  )