==2276== Cachegrind, a cache and branch-prediction profiler
==2276== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2276== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2276== Command: mksh -n benchmarks/testdata/configure-helper.sh
==2276== Parent PID: 2271
==2276== 
--2276-- warning: L3 cache found, using its data for the LL simulation.
==2276== 
==2276== I   refs:      16,787,356
==2276== I1  misses:        15,379
==2276== LLi misses:         2,125
==2276== I1  miss rate:       0.09%
==2276== LLi miss rate:       0.01%
==2276== 
==2276== D   refs:       6,109,263  (3,886,952 rd   + 2,222,311 wr)
==2276== D1  misses:        31,677  (   23,921 rd   +     7,756 wr)
==2276== LLd misses:         6,958  (    2,896 rd   +     4,062 wr)
==2276== D1  miss rate:        0.5% (      0.6%     +       0.3%  )
==2276== LLd miss rate:        0.1% (      0.1%     +       0.2%  )
==2276== 
==2276== LL refs:           47,056  (   39,300 rd   +     7,756 wr)
==2276== LL misses:          9,083  (    5,021 rd   +     4,062 wr)
==2276== LL miss rate:         0.0% (      0.0%     +       0.2%  )