Benchmark of rack2slot3.osadl.org / GNU/Linux on Tue May 12 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: 05:15:04 up 150 days, 17:31, 0 user, load average: 1.96, 1.85, 1.61; 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 1525164.8 lps 10.0 s 7 116700.0 130.7
Double-Precision Whetstone 46.4 MWIPS 9.8 s 7 55.0 8.4
Execl Throughput 186.0 lps 29.8 s 2 43.0 43.3
File Copy 1024 bufsize 2000 maxblocks 454.0 KBps 30.0 s 2 3960.0 1.1
File Copy 256 bufsize 500 maxblocks 106.4 KBps 30.0 s 2 1655.0 0.6
File Copy 4096 bufsize 8000 maxblocks 1467.8 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 68439.8 lps 10.0 s 7 12440.0 55.0
Process Creation 391.4 lps 30.0 s 2 126.0 31.1
Shell Scripts (1 concurrent) 177.5 lpm 60.3 s 2 42.4 41.9
Shell Scripts (8 concurrent) 36.0 lpm 60.9 s 2 6.0 60.0
System Call Overhead 121426.6 lps 10.0 s 7 15000.0 81.0
System Benchmarks Index Score (Partial Only): 16.8

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:19 - 06:12:58; 29m 39s

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 2350373.4 lps 10.0 s 7 116700.0 201.4
Double-Precision Whetstone 92.2 MWIPS 9.9 s 7 55.0 16.8
Execl Throughput 288.9 lps 29.7 s 2 43.0 67.2
File Copy 1024 bufsize 2000 maxblocks 578.2 KBps 30.0 s 2 3960.0 1.5
File Copy 256 bufsize 500 maxblocks 150.7 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 2002.9 KBps 30.0 s 2 5800.0 3.5
Pipe Throughput 97604.2 lps 10.0 s 7 12440.0 78.5
Process Creation 558.5 lps 30.0 s 2 126.0 44.3
Shell Scripts (1 concurrent) 256.6 lpm 60.2 s 2 42.4 60.5
Shell Scripts (8 concurrent) 38.6 lpm 61.3 s 2 6.0 64.4
System Call Overhead 214303.8 lps 10.0 s 7 15000.0 142.9
System Benchmarks Index Score (Partial Only): 24.6

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