==8154== Cachegrind, a cache and branch-prediction profiler
==8154== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==8154== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==8154== Command: mksh -n benchmarks/testdata/t4014-format-patch.sh
==8154== Parent PID: 8147
==8154== 
--8154-- warning: L3 cache found, using its data for the LL simulation.
--8154-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--8154-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==8154== 
==8154== I   refs:      7,757,423
==8154== I1  misses:        3,047
==8154== LLi misses:        2,040
==8154== I1  miss rate:      0.04%
==8154== LLi miss rate:      0.03%
==8154== 
==8154== D   refs:      2,622,583  (1,705,131 rd   + 917,452 wr)
==8154== D1  misses:        9,202  (    5,741 rd   +   3,461 wr)
==8154== LLd misses:        5,546  (    2,682 rd   +   2,864 wr)
==8154== D1  miss rate:       0.4% (      0.3%     +     0.4%  )
==8154== LLd miss rate:       0.2% (      0.2%     +     0.3%  )
==8154== 
==8154== LL refs:          12,249  (    8,788 rd   +   3,461 wr)
==8154== LL misses:         7,586  (    4,722 rd   +   2,864 wr)
==8154== LL miss rate:        0.1% (      0.0%     +     0.3%  )