==2165== Cachegrind, a cache and branch-prediction profiler
==2165== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2165== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2165== Command: bash -n benchmarks/testdata/t9300-fast-import.sh
==2165== Parent PID: 2158
==2165== 
--2165-- warning: L3 cache found, using its data for the LL simulation.
==2165== 
==2165== I   refs:      41,138,083
==2165== I1  misses:         5,049
==2165== LLi misses:         2,593
==2165== I1  miss rate:       0.01%
==2165== LLi miss rate:       0.01%
==2165== 
==2165== D   refs:      17,161,510  (10,763,636 rd   + 6,397,874 wr)
==2165== D1  misses:        12,914  (     9,165 rd   +     3,749 wr)
==2165== LLd misses:         7,947  (     4,836 rd   +     3,111 wr)
==2165== D1  miss rate:        0.1% (       0.1%     +       0.1%  )
==2165== LLd miss rate:        0.0% (       0.0%     +       0.0%  )
==2165== 
==2165== LL refs:           17,963  (    14,214 rd   +     3,749 wr)
==2165== LL misses:         10,540  (     7,429 rd   +     3,111 wr)
==2165== LL miss rate:         0.0% (       0.0%     +       0.0%  )