==2944== Cachegrind, a cache and branch-prediction profiler
==2944== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2944== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2944== Command: _bin/cxx-opt-sh/osh -n --ast-format none benchmarks/testdata/t9300-fast-import.sh
==2944== Parent PID: 2937
==2944== 
--2944-- warning: L3 cache found, using its data for the LL simulation.
==2944== 
==2944== I   refs:      11,744,156
==2944== I1  misses:        35,683
==2944== LLi misses:         7,754
==2944== I1  miss rate:       0.30%
==2944== LLi miss rate:       0.07%
==2944== 
==2944== D   refs:       5,391,396  (2,906,094 rd   + 2,485,302 wr)
==2944== D1  misses:        80,706  (   36,988 rd   +    43,718 wr)
==2944== LLd misses:        53,215  (   12,612 rd   +    40,603 wr)
==2944== D1  miss rate:        1.5% (      1.3%     +       1.8%  )
==2944== LLd miss rate:        1.0% (      0.4%     +       1.6%  )
==2944== 
==2944== LL refs:          116,389  (   72,671 rd   +    43,718 wr)
==2944== LL misses:         60,969  (   20,366 rd   +    40,603 wr)
==2944== LL miss rate:         0.4% (      0.1%     +       1.6%  )