Benchmark of rack2slot3.osadl.org / GNU/Linux on Fri Aug 21 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 251 days, 17:31, 0 user, load average: 1.93, 1.99, 1.79; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:43:17; 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 1523421.9 lps 10.0 s 7 116700.0 130.5
Double-Precision Whetstone 46.7 MWIPS 9.8 s 7 55.0 8.5
Execl Throughput 187.0 lps 29.8 s 2 43.0 43.5
File Copy 1024 bufsize 2000 maxblocks 463.5 KBps 30.0 s 2 3960.0 1.2
File Copy 256 bufsize 500 maxblocks 120.0 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1478.0 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 68164.6 lps 10.0 s 7 12440.0 54.8
Process Creation 400.0 lps 30.0 s 2 126.0 31.7
Shell Scripts (1 concurrent) 189.6 lpm 60.3 s 2 42.4 44.7
Shell Scripts (8 concurrent) 36.0 lpm 60.8 s 2 6.0 60.0
System Call Overhead 118892.2 lps 10.0 s 7 15000.0 79.3
System Benchmarks Index Score (Partial Only): 17.2

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:17 - 06:13:04; 29m 47s

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 2595650.2 lps 10.0 s 7 116700.0 222.4
Double-Precision Whetstone 92.2 MWIPS 10.0 s 7 55.0 16.8
Execl Throughput 270.5 lps 29.5 s 2 43.0 62.9
File Copy 1024 bufsize 2000 maxblocks 610.5 KBps 30.0 s 2 3960.0 1.5
File Copy 256 bufsize 500 maxblocks 148.7 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 1960.0 KBps 30.0 s 2 5800.0 3.4
Pipe Throughput 101095.3 lps 10.0 s 7 12440.0 81.3
Process Creation 546.2 lps 30.1 s 2 126.0 43.3
Shell Scripts (1 concurrent) 254.5 lpm 60.2 s 2 42.4 60.0
Shell Scripts (8 concurrent) 39.3 lpm 61.9 s 2 6.0 65.4
System Call Overhead 177937.2 lps 10.0 s 7 15000.0 118.6
System Benchmarks Index Score (Partial Only): 24.4

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