Benchmark of rack2slot3.osadl.org / GNU/Linux on Thu Jun 12 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: 05:15:04 up 590 days, 13:52, 0 user, load average: 3.22, 2.80, 2.11; runlevel

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:43:20; 28m 16s

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 1461520.7 lps 10.0 s 7 116700.0 125.2
Double-Precision Whetstone 46.4 MWIPS 9.9 s 7 55.0 8.4
Execl Throughput 187.3 lps 29.8 s 2 43.0 43.6
File Copy 1024 bufsize 2000 maxblocks 448.0 KBps 30.0 s 2 3960.0 1.1
File Copy 256 bufsize 500 maxblocks 116.0 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1440.4 KBps 30.0 s 2 5800.0 2.5
Pipe Throughput 68717.8 lps 10.0 s 7 12440.0 55.2
Process Creation 403.5 lps 30.0 s 2 126.0 32.0
Shell Scripts (1 concurrent) 187.6 lpm 60.3 s 2 42.4 44.3
Shell Scripts (8 concurrent) 36.5 lpm 61.6 s 2 6.0 60.8
System Call Overhead 117662.8 lps 10.0 s 7 15000.0 78.4
System Benchmarks Index Score (Partial Only): 17.0

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:43:20 - 06:12:55; 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 2676221.3 lps 10.0 s 7 116700.0 229.3
Double-Precision Whetstone 92.2 MWIPS 9.9 s 7 55.0 16.8
Execl Throughput 278.8 lps 29.6 s 2 43.0 64.8
File Copy 1024 bufsize 2000 maxblocks 609.0 KBps 30.0 s 2 3960.0 1.5
File Copy 256 bufsize 500 maxblocks 151.3 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 2041.5 KBps 30.0 s 2 5800.0 3.5
Pipe Throughput 90369.8 lps 10.0 s 7 12440.0 72.6
Process Creation 547.8 lps 30.0 s 2 126.0 43.5
Shell Scripts (1 concurrent) 256.5 lpm 60.2 s 2 42.4 60.5
Shell Scripts (8 concurrent) 39.5 lpm 61.5 s 2 6.0 65.9
System Call Overhead 171194.3 lps 10.0 s 7 15000.0 114.1
System Benchmarks Index Score (Partial Only): 24.3

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