Benchmark of rack2slot3.osadl.org / GNU/Linux on Sun Mar 01 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 79 days, 6:31, 0 user, load average: 1.32, 1.65, 1.60; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:03 - 17:43:16; 28m 13s

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 1515850.4 lps 10.0 s 7 116700.0 129.9
Double-Precision Whetstone 46.5 MWIPS 9.9 s 7 55.0 8.4
Execl Throughput 186.9 lps 29.9 s 2 43.0 43.5
File Copy 1024 bufsize 2000 maxblocks 458.5 KBps 30.0 s 2 3960.0 1.2
File Copy 256 bufsize 500 maxblocks 118.0 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1476.0 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 68442.8 lps 10.0 s 7 12440.0 55.0
Process Creation 402.7 lps 30.0 s 2 126.0 32.0
Shell Scripts (1 concurrent) 189.8 lpm 60.2 s 2 42.4 44.8
Shell Scripts (8 concurrent) 35.8 lpm 60.3 s 2 6.0 59.7
System Call Overhead 120869.3 lps 10.0 s 7 15000.0 80.6
System Benchmarks Index Score (Partial Only): 17.2

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:16 - 18:12:50; 29m 34s

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 2326474.2 lps 10.0 s 7 116700.0 199.4
Double-Precision Whetstone 92.0 MWIPS 10.0 s 7 55.0 16.7
Execl Throughput 286.7 lps 29.7 s 2 43.0 66.7
File Copy 1024 bufsize 2000 maxblocks 617.5 KBps 30.0 s 2 3960.0 1.6
File Copy 256 bufsize 500 maxblocks 149.9 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 2059.5 KBps 30.0 s 2 5800.0 3.6
Pipe Throughput 91523.9 lps 10.1 s 7 12440.0 73.6
Process Creation 565.2 lps 30.0 s 2 126.0 44.9
Shell Scripts (1 concurrent) 252.7 lpm 60.3 s 2 42.4 59.6
Shell Scripts (8 concurrent) 33.4 lpm 62.6 s 2 6.0 55.7
System Call Overhead 173653.5 lps 10.0 s 7 15000.0 115.8
System Benchmarks Index Score (Partial Only): 23.8

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