==2160== Cachegrind, a cache and branch-prediction profiler
==2160== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2160== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2160== Command: bash -n benchmarks/testdata/t9300-fast-import.sh
==2160== Parent PID: 2153
==2160== 
--2160-- warning: L3 cache found, using its data for the LL simulation.
==2160== 
==2160== I   refs:      41,138,083
==2160== I1  misses:         5,049
==2160== LLi misses:         2,593
==2160== I1  miss rate:       0.01%
==2160== LLi miss rate:       0.01%
==2160== 
==2160== D   refs:      17,161,510  (10,763,636 rd   + 6,397,874 wr)
==2160== D1  misses:        12,914  (     9,165 rd   +     3,749 wr)
==2160== LLd misses:         7,947  (     4,836 rd   +     3,111 wr)
==2160== D1  miss rate:        0.1% (       0.1%     +       0.1%  )
==2160== LLd miss rate:        0.0% (       0.0%     +       0.0%  )
==2160== 
==2160== LL refs:           17,963  (    14,214 rd   +     3,749 wr)
==2160== LL misses:         10,540  (     7,429 rd   +     3,111 wr)
==2160== LL miss rate:         0.0% (       0.0%     +       0.0%  )