Benchmark of rack2slot3.osadl.org / GNU/Linux on Sat Nov 01 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: 17:15:03 up 733 days, 2:52, 0 user, load average: 2.28, 1.88, 1.62; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:03 - 17:43:23; 28m 20s

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 1530246.6 lps 10.0 s 7 116700.0 131.1
Double-Precision Whetstone 46.5 MWIPS 9.9 s 7 55.0 8.5
Execl Throughput 188.0 lps 29.8 s 2 43.0 43.7
File Copy 1024 bufsize 2000 maxblocks 455.0 KBps 30.0 s 2 3960.0 1.1
File Copy 256 bufsize 500 maxblocks 106.2 KBps 30.0 s 2 1655.0 0.6
File Copy 4096 bufsize 8000 maxblocks 1491.9 KBps 30.0 s 2 5800.0 2.6
Pipe Throughput 68802.9 lps 10.0 s 7 12440.0 55.3
Process Creation 416.4 lps 30.0 s 2 126.0 33.0
Shell Scripts (1 concurrent) 186.0 lpm 60.1 s 2 42.4 43.9
Shell Scripts (8 concurrent) 35.9 lpm 61.0 s 2 6.0 59.8
System Call Overhead 125053.5 lps 10.0 s 7 15000.0 83.4
System Benchmarks Index Score (Partial Only): 17.1

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:23 - 18:13:02; 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 2257927.1 lps 10.0 s 7 116700.0 193.5
Double-Precision Whetstone 92.4 MWIPS 9.9 s 7 55.0 16.8
Execl Throughput 292.4 lps 29.7 s 2 43.0 68.0
File Copy 1024 bufsize 2000 maxblocks 629.0 KBps 30.0 s 2 3960.0 1.6
File Copy 256 bufsize 500 maxblocks 151.1 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 1732.0 KBps 30.0 s 2 5800.0 3.0
Pipe Throughput 89166.1 lps 10.0 s 7 12440.0 71.7
Process Creation 544.8 lps 30.0 s 2 126.0 43.2
Shell Scripts (1 concurrent) 250.5 lpm 60.2 s 2 42.4 59.1
Shell Scripts (8 concurrent) 34.3 lpm 62.1 s 2 6.0 57.1
System Call Overhead 178515.6 lps 10.0 s 7 15000.0 119.0
System Benchmarks Index Score (Partial Only): 23.5

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