==2172== Cachegrind, a cache and branch-prediction profiler
==2172== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2172== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2172== Command: dash -n benchmarks/testdata/test-cmd-util.sh
==2172== Parent PID: 2165
==2172== 
--2172-- warning: L3 cache found, using its data for the LL simulation.
==2172== 
==2172== I   refs:      502,165
==2172== I1  misses:      1,319
==2172== LLi misses:      1,292
==2172== I1  miss rate:    0.26%
==2172== LLi miss rate:    0.26%
==2172== 
==2172== D   refs:      190,719  (130,860 rd   + 59,859 wr)
==2172== D1  misses:      3,704  (  2,949 rd   +    755 wr)
==2172== LLd misses:      3,088  (  2,413 rd   +    675 wr)
==2172== D1  miss rate:     1.9% (    2.3%     +    1.3%  )
==2172== LLd miss rate:     1.6% (    1.8%     +    1.1%  )
==2172== 
==2172== LL refs:         5,023  (  4,268 rd   +    755 wr)
==2172== LL misses:       4,380  (  3,705 rd   +    675 wr)
==2172== LL miss rate:      0.6% (    0.6%     +    1.1%  )