==8223== Cachegrind, a cache and branch-prediction profiler
==8223== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==8223== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==8223== Command: mksh -n benchmarks/testdata/t9300-fast-import.sh
==8223== Parent PID: 8216
==8223== 
--8223-- warning: L3 cache found, using its data for the LL simulation.
--8223-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--8223-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==8223== 
==8223== I   refs:      10,750,319
==8223== I1  misses:         2,477
==8223== LLi misses:         1,962
==8223== I1  miss rate:       0.02%
==8223== LLi miss rate:       0.02%
==8223== 
==8223== D   refs:       3,592,464  (2,342,065 rd   + 1,250,399 wr)
==8223== D1  misses:         8,526  (    4,972 rd   +     3,554 wr)
==8223== LLd misses:         5,784  (    2,647 rd   +     3,137 wr)
==8223== D1  miss rate:        0.2% (      0.2%     +       0.3%  )
==8223== LLd miss rate:        0.2% (      0.1%     +       0.3%  )
==8223== 
==8223== LL refs:           11,003  (    7,449 rd   +     3,554 wr)
==8223== LL misses:          7,746  (    4,609 rd   +     3,137 wr)
==8223== LL miss rate:         0.1% (      0.0%     +       0.3%  )