Benchmark of rack2slot3.osadl.org / GNU/Linux on Wed Nov 19 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 751 days, 2:52, 0 user, load average: 2.16, 1.88, 1.59; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:43:22; 28m 18s

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 1511686.4 lps 10.0 s 7 116700.0 129.5
Double-Precision Whetstone 46.6 MWIPS 10.0 s 7 55.0 8.5
Execl Throughput 184.4 lps 29.7 s 2 43.0 42.9
File Copy 1024 bufsize 2000 maxblocks 446.5 KBps 30.0 s 2 3960.0 1.1
File Copy 256 bufsize 500 maxblocks 113.5 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1463.4 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 67890.2 lps 10.0 s 7 12440.0 54.6
Process Creation 389.9 lps 30.0 s 2 126.0 30.9
Shell Scripts (1 concurrent) 186.2 lpm 60.3 s 2 42.4 43.9
Shell Scripts (8 concurrent) 35.5 lpm 61.6 s 2 6.0 59.2
System Call Overhead 124341.3 lps 10.0 s 7 15000.0 82.9
System Benchmarks Index Score (Partial Only): 17.0

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:22 - 18:12:46; 29m 24s

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 2715718.6 lps 10.0 s 7 116700.0 232.7
Double-Precision Whetstone 92.3 MWIPS 9.8 s 7 55.0 16.8
Execl Throughput 286.5 lps 29.8 s 2 43.0 66.6
File Copy 1024 bufsize 2000 maxblocks 614.0 KBps 30.0 s 2 3960.0 1.6
File Copy 256 bufsize 500 maxblocks 146.6 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 2014.4 KBps 30.0 s 2 5800.0 3.5
Pipe Throughput 92382.9 lps 10.1 s 7 12440.0 74.3
Process Creation 550.8 lps 30.0 s 2 126.0 43.7
Shell Scripts (1 concurrent) 244.6 lpm 60.2 s 2 42.4 57.7
Shell Scripts (8 concurrent) 34.2 lpm 61.9 s 2 6.0 57.0
System Call Overhead 199969.6 lps 10.0 s 7 15000.0 133.3
System Benchmarks Index Score (Partial Only): 24.3

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