==2684== Cachegrind, a cache and branch-prediction profiler
==2684== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2684== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2684== Command: dash -n benchmarks/testdata/t4014-format-patch.sh
==2684== Parent PID: 2677
==2684== 
--2684-- warning: L3 cache found, using its data for the LL simulation.
==2684== 
==2684== I   refs:      3,294,377
==2684== I1  misses:        1,561
==2684== LLi misses:        1,544
==2684== I1  miss rate:      0.05%
==2684== LLi miss rate:      0.05%
==2684== 
==2684== D   refs:      1,275,065  (946,958 rd   + 328,107 wr)
==2684== D1  misses:        2,552  (  1,934 rd   +     618 wr)
==2684== LLd misses:        2,228  (  1,641 rd   +     587 wr)
==2684== D1  miss rate:       0.2% (    0.2%     +     0.2%  )
==2684== LLd miss rate:       0.2% (    0.2%     +     0.2%  )
==2684== 
==2684== LL refs:           4,113  (  3,495 rd   +     618 wr)
==2684== LL misses:         3,772  (  3,185 rd   +     587 wr)
==2684== LL miss rate:        0.1% (    0.1%     +     0.2%  )