==2294== Cachegrind, a cache and branch-prediction profiler
==2294== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2294== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2294== Command: dash -n benchmarks/testdata/configure-helper.sh
==2294== Parent PID: 2287
==2294== 
--2294-- warning: L3 cache found, using its data for the LL simulation.
==2294== 
==2294== I   refs:      329,026
==2294== I1  misses:      1,286
==2294== LLi misses:      1,259
==2294== I1  miss rate:    0.39%
==2294== LLi miss rate:    0.38%
==2294== 
==2294== D   refs:      114,638  (81,897 rd   + 32,741 wr)
==2294== D1  misses:      3,658  ( 2,907 rd   +    751 wr)
==2294== LLd misses:      3,044  ( 2,373 rd   +    671 wr)
==2294== D1  miss rate:     3.2% (   3.5%     +    2.3%  )
==2294== LLd miss rate:     2.7% (   2.9%     +    2.0%  )
==2294== 
==2294== LL refs:         4,944  ( 4,193 rd   +    751 wr)
==2294== LL misses:       4,303  ( 3,632 rd   +    671 wr)
==2294== LL miss rate:      1.0% (   0.9%     +    2.0%  )