Benchmark of rack2slot3.osadl.org / GNU/Linux on Tue Mar 31 2026

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: 17:15:04 up 109 days, 5:31, 0 user, load average: 1.37, 1.37, 1.36; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:43:18; 28m 14s

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 1513747.9 lps 10.0 s 7 116700.0 129.7
Double-Precision Whetstone 46.4 MWIPS 9.9 s 7 55.0 8.4
Execl Throughput 188.0 lps 29.8 s 2 43.0 43.7
File Copy 1024 bufsize 2000 maxblocks 453.5 KBps 30.0 s 2 3960.0 1.1
File Copy 256 bufsize 500 maxblocks 118.5 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1465.0 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 69753.0 lps 10.0 s 7 12440.0 56.1
Process Creation 398.6 lps 30.0 s 2 126.0 31.6
Shell Scripts (1 concurrent) 164.7 lpm 60.2 s 2 42.4 38.8
Shell Scripts (8 concurrent) 35.7 lpm 60.6 s 2 6.0 59.4
System Call Overhead 122871.4 lps 10.0 s 7 15000.0 81.9
System Benchmarks Index Score (Partial Only): 17.0

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:18 - 18:12:35; 29m 17s

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 2574360.8 lps 10.0 s 7 116700.0 220.6
Double-Precision Whetstone 92.2 MWIPS 10.0 s 7 55.0 16.8
Execl Throughput 280.4 lps 29.8 s 2 43.0 65.2
File Copy 1024 bufsize 2000 maxblocks 605.0 KBps 30.0 s 2 3960.0 1.5
File Copy 256 bufsize 500 maxblocks 151.0 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 1984.0 KBps 30.0 s 2 5800.0 3.4
Pipe Throughput 92763.1 lps 10.0 s 7 12440.0 74.6
Process Creation 550.2 lps 30.0 s 2 126.0 43.7
Shell Scripts (1 concurrent) 248.8 lpm 60.3 s 2 42.4 58.7
Shell Scripts (8 concurrent) 36.9 lpm 61.8 s 2 6.0 61.5
System Call Overhead 206741.4 lps 10.1 s 7 15000.0 137.8
System Benchmarks Index Score (Partial Only): 24.4

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