==2878== Cachegrind, a cache and branch-prediction profiler
==2878== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2878== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2878== Command: bash -n benchmarks/testdata/t4014-format-patch.sh
==2878== Parent PID: 2873
==2878== 
--2878-- warning: L3 cache found, using its data for the LL simulation.
==2878== 
==2878== I   refs:      25,331,123
==2878== I1  misses:         6,645
==2878== LLi misses:         2,702
==2878== I1  miss rate:       0.03%
==2878== LLi miss rate:       0.01%
==2878== 
==2878== D   refs:      10,495,237  (6,609,317 rd   + 3,885,920 wr)
==2878== D1  misses:        12,835  (    9,744 rd   +     3,091 wr)
==2878== LLd misses:         7,498  (    4,842 rd   +     2,656 wr)
==2878== D1  miss rate:        0.1% (      0.1%     +       0.1%  )
==2878== LLd miss rate:        0.1% (      0.1%     +       0.1%  )
==2878== 
==2878== LL refs:           19,480  (   16,389 rd   +     3,091 wr)
==2878== LL misses:         10,200  (    7,544 rd   +     2,656 wr)
==2878== LL miss rate:         0.0% (      0.0%     +       0.1%  )