Benchmark of rack2slot3.osadl.org / GNU/Linux on Thu Oct 30 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: 17:15:03 up 731 days, 2:52, 0 user, load average: 1.66, 1.65, 1.57; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:03 - 17:43:20; 28m 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 1467459.7 lps 10.0 s 7 116700.0 125.7
Double-Precision Whetstone 46.3 MWIPS 9.9 s 7 55.0 8.4
Execl Throughput 186.8 lps 29.8 s 2 43.0 43.4
File Copy 1024 bufsize 2000 maxblocks 458.5 KBps 30.0 s 2 3960.0 1.2
File Copy 256 bufsize 500 maxblocks 115.0 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1476.0 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 67421.8 lps 10.0 s 7 12440.0 54.2
Process Creation 399.8 lps 30.0 s 2 126.0 31.7
Shell Scripts (1 concurrent) 185.3 lpm 60.2 s 2 42.4 43.7
Shell Scripts (8 concurrent) 35.7 lpm 61.4 s 2 6.0 59.4
System Call Overhead 122171.7 lps 10.0 s 7 15000.0 81.4
System Benchmarks Index Score (Partial Only): 17.0

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:20 - 18:12:55; 29m 35s

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 2842534.3 lps 10.0 s 7 116700.0 243.6
Double-Precision Whetstone 92.1 MWIPS 9.9 s 7 55.0 16.7
Execl Throughput 292.3 lps 29.8 s 2 43.0 68.0
File Copy 1024 bufsize 2000 maxblocks 550.9 KBps 30.0 s 2 3960.0 1.4
File Copy 256 bufsize 500 maxblocks 151.0 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 1991.0 KBps 30.0 s 2 5800.0 3.4
Pipe Throughput 107409.3 lps 10.1 s 7 12440.0 86.3
Process Creation 543.6 lps 30.0 s 2 126.0 43.1
Shell Scripts (1 concurrent) 251.4 lpm 60.3 s 2 42.4 59.3
Shell Scripts (8 concurrent) 36.7 lpm 61.2 s 2 6.0 61.2
System Call Overhead 189346.5 lps 10.0 s 7 15000.0 126.2
System Benchmarks Index Score (Partial Only): 24.7

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