Benchmark of rack2slot3.osadl.org / GNU/Linux on Sat Mar 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: 17:15:04 up 99 days, 6:31, 0 user, load average: 1.35, 1.51, 1.46; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:43:16; 28m 12s

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 1472481.0 lps 10.0 s 7 116700.0 126.2
Double-Precision Whetstone 46.6 MWIPS 9.9 s 7 55.0 8.5
Execl Throughput 191.8 lps 29.8 s 2 43.0 44.6
File Copy 1024 bufsize 2000 maxblocks 456.5 KBps 30.0 s 2 3960.0 1.2
File Copy 256 bufsize 500 maxblocks 111.4 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1487.9 KBps 30.0 s 2 5800.0 2.6
Pipe Throughput 68661.7 lps 10.0 s 7 12440.0 55.2
Process Creation 411.1 lps 30.0 s 2 126.0 32.6
Shell Scripts (1 concurrent) 182.7 lpm 60.2 s 2 42.4 43.1
Shell Scripts (8 concurrent) 36.2 lpm 61.3 s 2 6.0 60.4
System Call Overhead 124031.4 lps 10.0 s 7 15000.0 82.7
System Benchmarks Index Score (Partial Only): 17.1

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:16 - 18:12:51; 29m 35s

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 2347716.5 lps 10.0 s 7 116700.0 201.2
Double-Precision Whetstone 92.2 MWIPS 10.0 s 7 55.0 16.8
Execl Throughput 298.1 lps 29.7 s 2 43.0 69.3
File Copy 1024 bufsize 2000 maxblocks 619.0 KBps 30.0 s 2 3960.0 1.6
File Copy 256 bufsize 500 maxblocks 157.3 KBps 30.0 s 2 1655.0 1.0
File Copy 4096 bufsize 8000 maxblocks 2028.1 KBps 30.0 s 2 5800.0 3.5
Pipe Throughput 95293.5 lps 10.0 s 7 12440.0 76.6
Process Creation 563.2 lps 30.1 s 2 126.0 44.7
Shell Scripts (1 concurrent) 253.8 lpm 60.3 s 2 42.4 59.9
Shell Scripts (8 concurrent) 34.6 lpm 60.7 s 2 6.0 57.6
System Call Overhead 170189.7 lps 10.0 s 7 15000.0 113.5
System Benchmarks Index Score (Partial Only): 24.1

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