==8159== Cachegrind, a cache and branch-prediction profiler
==8159== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==8159== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==8159== Command: mksh -n benchmarks/testdata/t4014-format-patch.sh
==8159== Parent PID: 8152
==8159== 
--8159-- warning: L3 cache found, using its data for the LL simulation.
--8159-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--8159-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==8159== 
==8159== I   refs:      7,759,870
==8159== I1  misses:        3,053
==8159== LLi misses:        2,045
==8159== I1  miss rate:      0.04%
==8159== LLi miss rate:      0.03%
==8159== 
==8159== D   refs:      2,621,469  (1,704,418 rd   + 917,051 wr)
==8159== D1  misses:        9,380  (    5,891 rd   +   3,489 wr)
==8159== LLd misses:        5,526  (    2,693 rd   +   2,833 wr)
==8159== D1  miss rate:       0.4% (      0.3%     +     0.4%  )
==8159== LLd miss rate:       0.2% (      0.2%     +     0.3%  )
==8159== 
==8159== LL refs:          12,433  (    8,944 rd   +   3,489 wr)
==8159== LL misses:         7,571  (    4,738 rd   +   2,833 wr)
==8159== LL miss rate:        0.1% (      0.1%     +     0.3%  )