Benchmark of rack2slot3.osadl.org / GNU/Linux on Fri Sep 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack2slot3.osadl.org: GNU/Linux
OS: GNU/Linux -- 5.15.72-rt48-yocto-preempt-rt-weidmueller-preempt-rt.1 -- #1 SMP PREEMPT_RT Thu Oct 6 19:44:05 UTC 2022
Machine: armv7l: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: ARMv7 Processor rev 0 (v7l) (312.0 bogomips)
1: ARMv7 Processor rev 0 (v7l) (312.0 bogomips)
Uptime: 05:15:04 up 682 days, 13:52, 0 user, load average: 1.90, 1.80, 1.66; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:43:20; 28m 16s

System Benchmarks — not all index tests were run; only a partial index score is available

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 1503956.3 lps 10.0 s 7 116700.0 128.9
Double-Precision Whetstone 46.5 MWIPS 9.9 s 7 55.0 8.4
Execl Throughput 189.0 lps 29.6 s 2 43.0 44.0
File Copy 1024 bufsize 2000 maxblocks 460.0 KBps 30.0 s 2 3960.0 1.2
File Copy 256 bufsize 500 maxblocks 118.5 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1493.0 KBps 30.0 s 2 5800.0 2.6
Pipe Throughput 68943.4 lps 10.0 s 7 12440.0 55.4
Process Creation 407.2 lps 30.0 s 2 126.0 32.3
Shell Scripts (1 concurrent) 190.9 lpm 60.2 s 2 42.4 45.0
Shell Scripts (8 concurrent) 36.3 lpm 61.1 s 2 6.0 60.5
System Call Overhead 119684.7 lps 10.0 s 7 15000.0 79.8
System Benchmarks Index Score (Partial Only): 17.2

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:20 - 06:12:54; 29m 34s

System Benchmarks — not all index tests were run; only a partial index score is available

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 2525392.7 lps 10.0 s 7 116700.0 216.4
Double-Precision Whetstone 92.0 MWIPS 10.0 s 7 55.0 16.7
Execl Throughput 296.1 lps 29.8 s 2 43.0 68.9
File Copy 1024 bufsize 2000 maxblocks 625.5 KBps 30.0 s 2 3960.0 1.6
File Copy 256 bufsize 500 maxblocks 149.5 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 2019.4 KBps 30.0 s 2 5800.0 3.5
Pipe Throughput 93823.2 lps 10.0 s 7 12440.0 75.4
Process Creation 569.2 lps 30.0 s 2 126.0 45.2
Shell Scripts (1 concurrent) 257.7 lpm 60.3 s 2 42.4 60.8
Shell Scripts (8 concurrent) 39.9 lpm 61.0 s 2 6.0 66.4
System Call Overhead 182049.0 lps 10.1 s 7 15000.0 121.4
System Benchmarks Index Score (Partial Only): 24.7

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