==1861== Cachegrind, a cache and branch-prediction profiler
==1861== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==1861== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==1861== Command: bash -n benchmarks/testdata/t4014-format-patch.sh
==1861== Parent PID: 1854
==1861== 
--1861-- warning: L3 cache found, using its data for the LL simulation.
==1861== 
==1861== I   refs:      25,314,918
==1861== I1  misses:         6,174
==1861== LLi misses:         2,715
==1861== I1  miss rate:       0.02%
==1861== LLi miss rate:       0.01%
==1861== 
==1861== D   refs:      10,493,379  (6,607,571 rd   + 3,885,808 wr)
==1861== D1  misses:        12,446  (    9,206 rd   +     3,240 wr)
==1861== LLd misses:         7,484  (    4,833 rd   +     2,651 wr)
==1861== D1  miss rate:        0.1% (      0.1%     +       0.1%  )
==1861== LLd miss rate:        0.1% (      0.1%     +       0.1%  )
==1861== 
==1861== LL refs:           18,620  (   15,380 rd   +     3,240 wr)
==1861== LL misses:         10,199  (    7,548 rd   +     2,651 wr)
==1861== LL miss rate:         0.0% (      0.0%     +       0.1%  )