==8254== Cachegrind, a cache and branch-prediction profiler
==8254== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==8254== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==8254== Command: mksh -n benchmarks/testdata/t9300-fast-import.sh
==8254== Parent PID: 8247
==8254== 
--8254-- warning: L3 cache found, using its data for the LL simulation.
--8254-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--8254-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==8254== 
==8254== I   refs:      10,723,136
==8254== I1  misses:         2,478
==8254== LLi misses:         1,962
==8254== I1  miss rate:       0.02%
==8254== LLi miss rate:       0.02%
==8254== 
==8254== D   refs:       3,591,144  (2,340,745 rd   + 1,250,399 wr)
==8254== D1  misses:         8,381  (    4,861 rd   +     3,520 wr)
==8254== LLd misses:         5,778  (    2,646 rd   +     3,132 wr)
==8254== D1  miss rate:        0.2% (      0.2%     +       0.3%  )
==8254== LLd miss rate:        0.2% (      0.1%     +       0.3%  )
==8254== 
==8254== LL refs:           10,859  (    7,339 rd   +     3,520 wr)
==8254== LL misses:          7,740  (    4,608 rd   +     3,132 wr)
==8254== LL miss rate:         0.1% (      0.0%     +       0.3%  )