Benchmark of rack2slot3.osadl.org / GNU/Linux on Thu Sep 18 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: 05:15:03 up 688 days, 13:52, 0 user, load average: 0.90, 1.39, 1.47; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:43:19; 28m 15s

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 1491465.8 lps 10.0 s 7 116700.0 127.8
Double-Precision Whetstone 46.5 MWIPS 9.9 s 7 55.0 8.5
Execl Throughput 187.3 lps 29.8 s 2 43.0 43.6
File Copy 1024 bufsize 2000 maxblocks 454.5 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 1470.9 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 68538.1 lps 10.0 s 7 12440.0 55.1
Process Creation 385.2 lps 30.0 s 2 126.0 30.6
Shell Scripts (1 concurrent) 185.5 lpm 60.2 s 2 42.4 43.7
Shell Scripts (8 concurrent) 36.7 lpm 61.3 s 2 6.0 61.2
System Call Overhead 124483.2 lps 10.0 s 7 15000.0 83.0
System Benchmarks Index Score (Partial Only): 17.1

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:19 - 06:12:57; 29m 38s

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 2611965.3 lps 10.0 s 7 116700.0 223.8
Double-Precision Whetstone 92.3 MWIPS 10.0 s 7 55.0 16.8
Execl Throughput 294.1 lps 29.7 s 2 43.0 68.4
File Copy 1024 bufsize 2000 maxblocks 608.0 KBps 30.0 s 2 3960.0 1.5
File Copy 256 bufsize 500 maxblocks 146.3 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 1987.5 KBps 30.0 s 2 5800.0 3.4
Pipe Throughput 95394.8 lps 10.0 s 7 12440.0 76.7
Process Creation 547.4 lps 30.0 s 2 126.0 43.4
Shell Scripts (1 concurrent) 253.5 lpm 60.4 s 2 42.4 59.8
Shell Scripts (8 concurrent) 41.3 lpm 61.1 s 2 6.0 68.8
System Call Overhead 183129.8 lps 10.1 s 7 15000.0 122.1
System Benchmarks Index Score (Partial Only): 24.6

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