==2720== Cachegrind, a cache and branch-prediction profiler
==2720== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2720== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2720== Command: dash -n benchmarks/testdata/configure-helper.sh
==2720== Parent PID: 2713
==2720== 
--2720-- warning: L3 cache found, using its data for the LL simulation.
==2720== 
==2720== I   refs:      260,838
==2720== I1  misses:      1,499
==2720== LLi misses:      1,479
==2720== I1  miss rate:    0.57%
==2720== LLi miss rate:    0.57%
==2720== 
==2720== D   refs:       93,393  (65,933 rd   + 27,460 wr)
==2720== D1  misses:      2,451  ( 1,960 rd   +    491 wr)
==2720== LLd misses:      1,975  ( 1,519 rd   +    456 wr)
==2720== D1  miss rate:     2.6% (   3.0%     +    1.8%  )
==2720== LLd miss rate:     2.1% (   2.3%     +    1.7%  )
==2720== 
==2720== LL refs:         3,950  ( 3,459 rd   +    491 wr)
==2720== LL misses:       3,454  ( 2,998 rd   +    456 wr)
==2720== LL miss rate:      1.0% (   0.9%     +    1.7%  )