==2300== Cachegrind, a cache and branch-prediction profiler
==2300== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2300== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2300== Command: dash -n benchmarks/testdata/configure-helper.sh
==2300== Parent PID: 2293
==2300== 
--2300-- warning: L3 cache found, using its data for the LL simulation.
==2300== 
==2300== I   refs:      327,309
==2300== I1  misses:      1,277
==2300== LLi misses:      1,259
==2300== I1  miss rate:    0.39%
==2300== LLi miss rate:    0.38%
==2300== 
==2300== D   refs:      114,120  (81,500 rd   + 32,620 wr)
==2300== D1  misses:      3,933  ( 3,181 rd   +    752 wr)
==2300== LLd misses:      3,043  ( 2,374 rd   +    669 wr)
==2300== D1  miss rate:     3.4% (   3.9%     +    2.3%  )
==2300== LLd miss rate:     2.7% (   2.9%     +    2.1%  )
==2300== 
==2300== LL refs:         5,210  ( 4,458 rd   +    752 wr)
==2300== LL misses:       4,302  ( 3,633 rd   +    669 wr)
==2300== LL miss rate:      1.0% (   0.9%     +    2.1%  )