==8444== Cachegrind, a cache and branch-prediction profiler
==8444== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==8444== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==8444== Command: mksh -n benchmarks/testdata/t9300-fast-import.sh
==8444== Parent PID: 8437
==8444== 
--8444-- warning: L3 cache found, using its data for the LL simulation.
--8444-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--8444-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==8444== 
==8444== I   refs:      10,716,297
==8444== I1  misses:         2,463
==8444== LLi misses:         1,963
==8444== I1  miss rate:       0.02%
==8444== LLi miss rate:       0.02%
==8444== 
==8444== D   refs:       3,589,750  (2,339,625 rd   + 1,250,125 wr)
==8444== D1  misses:         8,262  (    4,785 rd   +     3,477 wr)
==8444== LLd misses:         5,787  (    2,647 rd   +     3,140 wr)
==8444== D1  miss rate:        0.2% (      0.2%     +       0.3%  )
==8444== LLd miss rate:        0.2% (      0.1%     +       0.3%  )
==8444== 
==8444== LL refs:           10,725  (    7,248 rd   +     3,477 wr)
==8444== LL misses:          7,750  (    4,610 rd   +     3,140 wr)
==8444== LL miss rate:         0.1% (      0.0%     +       0.3%  )