==8251== Cachegrind, a cache and branch-prediction profiler
==8251== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==8251== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==8251== Command: mksh -n benchmarks/testdata/t4014-format-patch.sh
==8251== Parent PID: 8244
==8251== 
--8251-- warning: L3 cache found, using its data for the LL simulation.
--8251-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--8251-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==8251== 
==8251== I   refs:      7,767,348
==8251== I1  misses:        3,046
==8251== LLi misses:        2,040
==8251== I1  miss rate:      0.04%
==8251== LLi miss rate:      0.03%
==8251== 
==8251== D   refs:      2,622,901  (1,705,459 rd   + 917,442 wr)
==8251== D1  misses:        9,270  (    5,784 rd   +   3,486 wr)
==8251== LLd misses:        5,543  (    2,672 rd   +   2,871 wr)
==8251== D1  miss rate:       0.4% (      0.3%     +     0.4%  )
==8251== LLd miss rate:       0.2% (      0.2%     +     0.3%  )
==8251== 
==8251== LL refs:          12,316  (    8,830 rd   +   3,486 wr)
==8251== LL misses:         7,583  (    4,712 rd   +   2,871 wr)
==8251== LL miss rate:        0.1% (      0.0%     +     0.3%  )