Benchmark of rack2slot3.osadl.org / GNU/Linux on Thu Sep 10 2026

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 272 days, 5:31, 0 user, load average: 1.86, 1.83, 1.61; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:03 - 17:43:19; 28m 16s

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 1480913.4 lps 10.0 s 7 116700.0 126.9
Double-Precision Whetstone 46.6 MWIPS 9.9 s 7 55.0 8.5
Execl Throughput 171.1 lps 29.8 s 2 43.0 39.8
File Copy 1024 bufsize 2000 maxblocks 453.0 KBps 30.0 s 2 3960.0 1.1
File Copy 256 bufsize 500 maxblocks 117.5 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1446.0 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 67226.1 lps 10.0 s 7 12440.0 54.0
Process Creation 407.2 lps 30.0 s 2 126.0 32.3
Shell Scripts (1 concurrent) 179.1 lpm 60.3 s 2 42.4 42.2
Shell Scripts (8 concurrent) 35.9 lpm 61.0 s 2 6.0 59.9
System Call Overhead 123781.1 lps 10.0 s 7 15000.0 82.5
System Benchmarks Index Score (Partial Only): 16.9

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:19 - 18:12:48; 29m 29s

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 2576554.6 lps 10.0 s 7 116700.0 220.8
Double-Precision Whetstone 92.4 MWIPS 9.9 s 7 55.0 16.8
Execl Throughput 295.4 lps 29.7 s 2 43.0 68.7
File Copy 1024 bufsize 2000 maxblocks 604.0 KBps 30.0 s 2 3960.0 1.5
File Copy 256 bufsize 500 maxblocks 153.5 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 1916.3 KBps 30.0 s 2 5800.0 3.3
Pipe Throughput 106296.4 lps 10.0 s 7 12440.0 85.4
Process Creation 562.4 lps 30.1 s 2 126.0 44.6
Shell Scripts (1 concurrent) 251.0 lpm 60.2 s 2 42.4 59.2
Shell Scripts (8 concurrent) 35.5 lpm 60.9 s 2 6.0 59.1
System Call Overhead 221073.6 lps 10.0 s 7 15000.0 147.4
System Benchmarks Index Score (Partial Only): 25.0

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