==2958== Cachegrind, a cache and branch-prediction profiler
==2958== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2958== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2958== Command: bash -n benchmarks/testdata/t9300-fast-import.sh
==2958== Parent PID: 2953
==2958== 
--2958-- warning: L3 cache found, using its data for the LL simulation.
==2958== 
==2958== I   refs:      41,179,368
==2958== I1  misses:         6,646
==2958== LLi misses:         2,576
==2958== I1  miss rate:       0.02%
==2958== LLi miss rate:       0.01%
==2958== 
==2958== D   refs:      17,165,674  (10,767,302 rd   + 6,398,372 wr)
==2958== D1  misses:        13,542  (     9,975 rd   +     3,567 wr)
==2958== LLd misses:         7,965  (     4,845 rd   +     3,120 wr)
==2958== D1  miss rate:        0.1% (       0.1%     +       0.1%  )
==2958== LLd miss rate:        0.0% (       0.0%     +       0.0%  )
==2958== 
==2958== LL refs:           20,188  (    16,621 rd   +     3,567 wr)
==2958== LL misses:         10,541  (     7,421 rd   +     3,120 wr)
==2958== LL miss rate:         0.0% (       0.0%     +       0.0%  )