==7958== Cachegrind, a cache and branch-prediction profiler
==7958== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==7958== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==7958== Command: mksh -n benchmarks/testdata/t4014-format-patch.sh
==7958== Parent PID: 7951
==7958== 
--7958-- warning: L3 cache found, using its data for the LL simulation.
--7958-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--7958-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==7958== 
==7958== I   refs:      7,762,120
==7958== I1  misses:        3,048
==7958== LLi misses:        2,044
==7958== I1  miss rate:      0.04%
==7958== LLi miss rate:      0.03%
==7958== 
==7958== D   refs:      2,622,316  (1,704,871 rd   + 917,445 wr)
==7958== D1  misses:        9,317  (    5,826 rd   +   3,491 wr)
==7958== LLd misses:        5,549  (    2,694 rd   +   2,855 wr)
==7958== D1  miss rate:       0.4% (      0.3%     +     0.4%  )
==7958== LLd miss rate:       0.2% (      0.2%     +     0.3%  )
==7958== 
==7958== LL refs:          12,365  (    8,874 rd   +   3,491 wr)
==7958== LL misses:         7,593  (    4,738 rd   +   2,855 wr)
==7958== LL miss rate:        0.1% (      0.1%     +     0.3%  )