==2340== Cachegrind, a cache and branch-prediction profiler
==2340== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2340== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2340== Command: mksh -n benchmarks/testdata/test-cmd-util.sh
==2340== Parent PID: 2335
==2340== 
--2340-- warning: L3 cache found, using its data for the LL simulation.
==2340== 
==2340== I   refs:      17,050,004
==2340== I1  misses:        11,364
==2340== LLi misses:         2,134
==2340== I1  miss rate:       0.07%
==2340== LLi miss rate:       0.01%
==2340== 
==2340== D   refs:       6,109,114  (3,895,147 rd   + 2,213,967 wr)
==2340== D1  misses:        47,551  (   37,995 rd   +     9,556 wr)
==2340== LLd misses:         9,046  (    3,036 rd   +     6,010 wr)
==2340== D1  miss rate:        0.8% (      1.0%     +       0.4%  )
==2340== LLd miss rate:        0.1% (      0.1%     +       0.3%  )
==2340== 
==2340== LL refs:           58,915  (   49,359 rd   +     9,556 wr)
==2340== LL misses:         11,180  (    5,170 rd   +     6,010 wr)
==2340== LL miss rate:         0.0% (      0.0%     +       0.3%  )