Benchmark of rack2slot3.osadl.org / GNU/Linux on Sun Dec 14 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: 17:15:04 up 2 days, 6:31, 0 user, load average: 1.66, 1.49, 1.40; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:43:27; 28m 23s

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 1531502.0 lps 10.0 s 7 116700.0 131.2
Double-Precision Whetstone 46.5 MWIPS 9.9 s 7 55.0 8.5
Execl Throughput 172.5 lps 29.8 s 2 43.0 40.1
File Copy 1024 bufsize 2000 maxblocks 457.5 KBps 30.0 s 2 3960.0 1.2
File Copy 256 bufsize 500 maxblocks 98.0 KBps 30.0 s 2 1655.0 0.6
File Copy 4096 bufsize 8000 maxblocks 1478.9 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 68189.7 lps 10.0 s 7 12440.0 54.8
Process Creation 396.8 lps 30.0 s 2 126.0 31.5
Shell Scripts (1 concurrent) 186.5 lpm 60.2 s 2 42.4 44.0
Shell Scripts (8 concurrent) 33.6 lpm 60.7 s 2 6.0 55.9
System Call Overhead 123394.3 lps 10.0 s 7 15000.0 82.3
System Benchmarks Index Score (Partial Only): 16.6

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:27 - 18:12:58; 29m 31s

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 2376303.7 lps 10.0 s 7 116700.0 203.6
Double-Precision Whetstone 92.4 MWIPS 9.8 s 7 55.0 16.8
Execl Throughput 218.8 lps 29.8 s 2 43.0 50.9
File Copy 1024 bufsize 2000 maxblocks 639.0 KBps 30.0 s 2 3960.0 1.6
File Copy 256 bufsize 500 maxblocks 157.9 KBps 30.0 s 2 1655.0 1.0
File Copy 4096 bufsize 8000 maxblocks 2012.0 KBps 30.0 s 2 5800.0 3.5
Pipe Throughput 91476.8 lps 10.1 s 7 12440.0 73.5
Process Creation 563.5 lps 30.0 s 2 126.0 44.7
Shell Scripts (1 concurrent) 250.0 lpm 60.2 s 2 42.4 59.0
Shell Scripts (8 concurrent) 35.9 lpm 61.0 s 2 6.0 59.8
System Call Overhead 175575.0 lps 10.1 s 7 15000.0 117.0
System Benchmarks Index Score (Partial Only): 23.6

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