==8263== Cachegrind, a cache and branch-prediction profiler
==8263== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==8263== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==8263== Command: mksh -n benchmarks/testdata/t9300-fast-import.sh
==8263== Parent PID: 8256
==8263== 
--8263-- warning: L3 cache found, using its data for the LL simulation.
--8263-- warning: specified LL cache: line_size 64  assoc 11  total_size 34,603,008
--8263-- warning: simulated LL cache: line_size 64  assoc 17  total_size 35,651,584
==8263== 
==8263== I   refs:      10,723,937
==8263== I1  misses:         2,478
==8263== LLi misses:         1,963
==8263== I1  miss rate:       0.02%
==8263== LLi miss rate:       0.02%
==8263== 
==8263== D   refs:       3,591,077  (2,340,658 rd   + 1,250,419 wr)
==8263== D1  misses:         8,710  (    5,077 rd   +     3,633 wr)
==8263== LLd misses:         5,789  (    2,651 rd   +     3,138 wr)
==8263== D1  miss rate:        0.2% (      0.2%     +       0.3%  )
==8263== LLd miss rate:        0.2% (      0.1%     +       0.3%  )
==8263== 
==8263== LL refs:           11,188  (    7,555 rd   +     3,633 wr)
==8263== LL misses:          7,752  (    4,614 rd   +     3,138 wr)
==8263== LL miss rate:         0.1% (      0.0%     +       0.3%  )