Benchmark of rack2slot3.osadl.org / GNU/Linux on Wed Dec 31 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: 05:15:03 up 18 days, 18:31, 0 user, load average: 0.86, 1.30, 1.37; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:03 - 05:43:21; 28m 18s

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 1495797.4 lps 10.0 s 7 116700.0 128.2
Double-Precision Whetstone 46.5 MWIPS 9.9 s 7 55.0 8.4
Execl Throughput 170.5 lps 29.8 s 2 43.0 39.7
File Copy 1024 bufsize 2000 maxblocks 451.5 KBps 30.0 s 2 3960.0 1.1
File Copy 256 bufsize 500 maxblocks 117.0 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1259.0 KBps 30.0 s 2 5800.0 2.2
Pipe Throughput 66664.8 lps 10.0 s 7 12440.0 53.6
Process Creation 403.1 lps 30.0 s 2 126.0 32.0
Shell Scripts (1 concurrent) 192.3 lpm 60.2 s 2 42.4 45.4
Shell Scripts (8 concurrent) 31.9 lpm 61.2 s 2 6.0 53.1
System Call Overhead 122221.4 lps 10.0 s 7 15000.0 81.5
System Benchmarks Index Score (Partial Only): 16.5

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:21 - 06:12:45; 29m 24s

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 2685717.8 lps 10.0 s 7 116700.0 230.1
Double-Precision Whetstone 92.3 MWIPS 9.9 s 7 55.0 16.8
Execl Throughput 293.3 lps 29.7 s 2 43.0 68.2
File Copy 1024 bufsize 2000 maxblocks 613.0 KBps 30.0 s 2 3960.0 1.5
File Copy 256 bufsize 500 maxblocks 154.5 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 2009.7 KBps 30.0 s 2 5800.0 3.5
Pipe Throughput 98103.7 lps 10.1 s 7 12440.0 78.9
Process Creation 560.6 lps 30.1 s 2 126.0 44.5
Shell Scripts (1 concurrent) 251.3 lpm 60.3 s 2 42.4 59.3
Shell Scripts (8 concurrent) 35.2 lpm 62.0 s 2 6.0 58.7
System Call Overhead 182448.0 lps 10.0 s 7 15000.0 121.6
System Benchmarks Index Score (Partial Only): 24.6

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