Benchmark of rack2slot3.osadl.org / GNU/Linux on Thu Jan 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: 05:15:04 up 19 days, 18:31, 0 user, load average: 1.79, 1.77, 1.60; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:43:27; 28m 23s

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 1526627.0 lps 10.0 s 7 116700.0 130.8
Double-Precision Whetstone 46.4 MWIPS 10.0 s 7 55.0 8.4
Execl Throughput 175.0 lps 29.8 s 2 43.0 40.7
File Copy 1024 bufsize 2000 maxblocks 445.3 KBps 30.0 s 2 3960.0 1.1
File Copy 256 bufsize 500 maxblocks 108.4 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1448.9 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 67976.7 lps 10.0 s 7 12440.0 54.6
Process Creation 395.6 lps 30.0 s 2 126.0 31.4
Shell Scripts (1 concurrent) 191.6 lpm 60.1 s 2 42.4 45.2
Shell Scripts (8 concurrent) 33.3 lpm 61.2 s 2 6.0 55.5
System Call Overhead 124021.5 lps 10.0 s 7 15000.0 82.7
System Benchmarks Index Score (Partial Only): 16.8

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:27 - 06:13:16; 29m 49s

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 2481736.8 lps 10.1 s 7 116700.0 212.7
Double-Precision Whetstone 92.2 MWIPS 9.9 s 7 55.0 16.8
Execl Throughput 216.0 lps 29.4 s 2 43.0 50.2
File Copy 1024 bufsize 2000 maxblocks 612.5 KBps 30.0 s 2 3960.0 1.5
File Copy 256 bufsize 500 maxblocks 147.1 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 1982.1 KBps 30.0 s 2 5800.0 3.4
Pipe Throughput 111012.2 lps 10.0 s 7 12440.0 89.2
Process Creation 553.2 lps 30.1 s 2 126.0 43.9
Shell Scripts (1 concurrent) 263.9 lpm 60.3 s 2 42.4 62.2
Shell Scripts (8 concurrent) 36.1 lpm 61.4 s 2 6.0 60.2
System Call Overhead 166054.7 lps 10.0 s 7 15000.0 110.7
System Benchmarks Index Score (Partial Only): 23.8

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