==2744== Cachegrind, a cache and branch-prediction profiler
==2744== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2744== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2744== Command: dash -n benchmarks/testdata/t9300-fast-import.sh
==2744== Parent PID: 2737
==2744== 
--2744-- warning: L3 cache found, using its data for the LL simulation.
==2744== 
==2744== I   refs:      4,585,030
==2744== I1  misses:        1,520
==2744== LLi misses:        1,507
==2744== I1  miss rate:      0.03%
==2744== LLi miss rate:      0.03%
==2744== 
==2744== D   refs:      1,774,099  (1,335,527 rd   + 438,572 wr)
==2744== D1  misses:        2,651  (    2,079 rd   +     572 wr)
==2744== LLd misses:        2,173  (    1,633 rd   +     540 wr)
==2744== D1  miss rate:       0.1% (      0.2%     +     0.1%  )
==2744== LLd miss rate:       0.1% (      0.1%     +     0.1%  )
==2744== 
==2744== LL refs:           4,171  (    3,599 rd   +     572 wr)
==2744== LL misses:         3,680  (    3,140 rd   +     540 wr)
==2744== LL miss rate:        0.1% (      0.1%     +     0.1%  )