Benchmark of rack2slot3.osadl.org / GNU/Linux on Wed Dec 10 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 771 days, 14:52, 0 user, load average: 1.43, 1.53, 1.51; 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 1442745.6 lps 10.0 s 7 116700.0 123.6
Double-Precision Whetstone 46.3 MWIPS 9.9 s 7 55.0 8.4
Execl Throughput 188.3 lps 29.7 s 2 43.0 43.8
File Copy 1024 bufsize 2000 maxblocks 455.5 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 1472.0 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 67231.5 lps 10.0 s 7 12440.0 54.0
Process Creation 409.4 lps 30.0 s 2 126.0 32.5
Shell Scripts (1 concurrent) 195.1 lpm 60.3 s 2 42.4 46.0
Shell Scripts (8 concurrent) 36.3 lpm 61.1 s 2 6.0 60.6
System Call Overhead 119703.6 lps 10.0 s 7 15000.0 79.8
System Benchmarks Index Score (Partial Only): 17.1

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:15 - 06:12:47; 29m 32s

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 2459558.8 lps 10.0 s 7 116700.0 210.8
Double-Precision Whetstone 92.0 MWIPS 10.0 s 7 55.0 16.7
Execl Throughput 295.7 lps 29.7 s 2 43.0 68.8
File Copy 1024 bufsize 2000 maxblocks 621.5 KBps 30.0 s 2 3960.0 1.6
File Copy 256 bufsize 500 maxblocks 159.0 KBps 30.0 s 2 1655.0 1.0
File Copy 4096 bufsize 8000 maxblocks 2006.0 KBps 30.0 s 2 5800.0 3.5
Pipe Throughput 99010.4 lps 10.1 s 7 12440.0 79.6
Process Creation 567.8 lps 30.0 s 2 126.0 45.1
Shell Scripts (1 concurrent) 256.1 lpm 60.3 s 2 42.4 60.4
Shell Scripts (8 concurrent) 39.4 lpm 60.8 s 2 6.0 65.6
System Call Overhead 174233.3 lps 10.0 s 7 15000.0 116.2
System Benchmarks Index Score (Partial Only): 24.7

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