Benchmark of rack2slot3.osadl.org / GNU/Linux on Tue Jul 15 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: 05:15:04 up 623 days, 13:52, 0 user, load average: 1.20, 1.63, 1.57; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:43:20; 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 1481506.3 lps 10.0 s 7 116700.0 126.9
Double-Precision Whetstone 46.4 MWIPS 9.9 s 7 55.0 8.4
Execl Throughput 172.3 lps 29.8 s 2 43.0 40.1
File Copy 1024 bufsize 2000 maxblocks 453.0 KBps 30.0 s 2 3960.0 1.1
File Copy 256 bufsize 500 maxblocks 120.0 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1486.0 KBps 30.0 s 2 5800.0 2.6
Pipe Throughput 67723.5 lps 10.0 s 7 12440.0 54.4
Process Creation 382.5 lps 30.0 s 2 126.0 30.4
Shell Scripts (1 concurrent) 190.1 lpm 60.3 s 2 42.4 44.8
Shell Scripts (8 concurrent) 32.7 lpm 60.5 s 2 6.0 54.5
System Call Overhead 131051.0 lps 10.0 s 7 15000.0 87.4
System Benchmarks Index Score (Partial Only): 16.9

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:20 - 06:12:27; 29m 07s

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 2677214.5 lps 10.0 s 7 116700.0 229.4
Double-Precision Whetstone 92.1 MWIPS 9.9 s 7 55.0 16.7
Execl Throughput 231.3 lps 29.6 s 2 43.0 53.8
File Copy 1024 bufsize 2000 maxblocks 619.5 KBps 30.0 s 2 3960.0 1.6
File Copy 256 bufsize 500 maxblocks 142.9 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 2052.9 KBps 30.0 s 2 5800.0 3.5
Pipe Throughput 88698.0 lps 10.0 s 7 12440.0 71.3
Process Creation 556.4 lps 30.0 s 2 126.0 44.2
Shell Scripts (1 concurrent) 255.8 lpm 60.3 s 2 42.4 60.3
Shell Scripts (8 concurrent) 37.1 lpm 61.4 s 2 6.0 61.9
System Call Overhead 206903.5 lps 10.0 s 7 15000.0 137.9
System Benchmarks Index Score (Partial Only): 24.1

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