Benchmark of rack2slot3.osadl.org / GNU/Linux on Sun Jun 21 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: 05:15:03 up 190 days, 17:31, 0 user, load average: 1.09, 1.74, 1.67; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:03 - 05:43:15; 28m 12s

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 1497497.5 lps 10.0 s 7 116700.0 128.3
Double-Precision Whetstone 46.7 MWIPS 9.9 s 7 55.0 8.5
Execl Throughput 189.0 lps 29.5 s 2 43.0 44.0
File Copy 1024 bufsize 2000 maxblocks 456.5 KBps 30.0 s 2 3960.0 1.2
File Copy 256 bufsize 500 maxblocks 116.5 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1484.5 KBps 30.0 s 2 5800.0 2.6
Pipe Throughput 69147.0 lps 10.0 s 7 12440.0 55.6
Process Creation 411.2 lps 30.0 s 2 126.0 32.6
Shell Scripts (1 concurrent) 186.6 lpm 60.1 s 2 42.4 44.0
Shell Scripts (8 concurrent) 35.6 lpm 60.7 s 2 6.0 59.3
System Call Overhead 120970.0 lps 10.0 s 7 15000.0 80.6
System Benchmarks Index Score (Partial Only): 17.2

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:15 - 06:12:58; 29m 43s

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 2715679.0 lps 10.0 s 7 116700.0 232.7
Double-Precision Whetstone 92.4 MWIPS 10.0 s 7 55.0 16.8
Execl Throughput 293.0 lps 29.7 s 2 43.0 68.1
File Copy 1024 bufsize 2000 maxblocks 608.0 KBps 30.0 s 2 3960.0 1.5
File Copy 256 bufsize 500 maxblocks 152.0 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 1615.6 KBps 30.0 s 2 5800.0 2.8
Pipe Throughput 106020.6 lps 10.0 s 7 12440.0 85.2
Process Creation 568.1 lps 30.0 s 2 126.0 45.1
Shell Scripts (1 concurrent) 250.2 lpm 60.2 s 2 42.4 59.0
Shell Scripts (8 concurrent) 37.2 lpm 61.3 s 2 6.0 62.0
System Call Overhead 173745.6 lps 10.0 s 7 15000.0 115.8
System Benchmarks Index Score (Partial Only): 24.2

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