==2249== Cachegrind, a cache and branch-prediction profiler
==2249== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2249== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2249== Command: dash -n benchmarks/testdata/t4014-format-patch.sh
==2249== Parent PID: 2242
==2249== 
--2249-- warning: L3 cache found, using its data for the LL simulation.
==2249== 
==2249== I   refs:      3,166,564
==2249== I1  misses:        1,342
==2249== LLi misses:        1,326
==2249== I1  miss rate:      0.04%
==2249== LLi miss rate:      0.04%
==2249== 
==2249== D   refs:      1,302,703  (892,253 rd   + 410,450 wr)
==2249== D1  misses:        4,198  (  3,314 rd   +     884 wr)
==2249== LLd misses:        3,303  (  2,496 rd   +     807 wr)
==2249== D1  miss rate:       0.3% (    0.4%     +     0.2%  )
==2249== LLd miss rate:       0.3% (    0.3%     +     0.2%  )
==2249== 
==2249== LL refs:           5,540  (  4,656 rd   +     884 wr)
==2249== LL misses:         4,629  (  3,822 rd   +     807 wr)
==2249== LL miss rate:        0.1% (    0.1%     +     0.2%  )