==2564== Cachegrind, a cache and branch-prediction profiler
==2564== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2564== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2564== Command: bash -n benchmarks/testdata/test-cmd-util.sh
==2564== Parent PID: 2557
==2564== 
--2564-- warning: L3 cache found, using its data for the LL simulation.
==2564== 
==2564== I   refs:      73,195,614
==2564== I1  misses:        20,069
==2564== LLi misses:         3,278
==2564== I1  miss rate:       0.03%
==2564== LLi miss rate:       0.00%
==2564== 
==2564== D   refs:      24,957,565  (17,637,406 rd   + 7,320,159 wr)
==2564== D1  misses:        64,029  (    51,068 rd   +    12,961 wr)
==2564== LLd misses:         9,198  (     4,207 rd   +     4,991 wr)
==2564== D1  miss rate:        0.3% (       0.3%     +       0.2%  )
==2564== LLd miss rate:        0.0% (       0.0%     +       0.1%  )
==2564== 
==2564== LL refs:           84,098  (    71,137 rd   +    12,961 wr)
==2564== LL misses:         12,476  (     7,485 rd   +     4,991 wr)
==2564== LL miss rate:         0.0% (       0.0%     +       0.1%  )