Benchmark of rack2slot7s.osadl.org / GNU/Linux on Tue Jul 29 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack2slot7s.osadl.org: GNU/Linux
OS: GNU/Linux -- 6.1.66-rt19-v8 -- #3 SMP PREEMPT_RT Wed Dec 20 12:39:17 CET 2023
Machine: aarch64: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
1: Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
2: Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
3: Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
Uptime: 17:15:01 up 294 days, 4:38, 0 user, load average: 0.88, 0.63, 0.75; runlevel 3


Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:34; 28m 33s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 14909692.1 lps 10.0 s 7 116700.0 1277.6
Double-Precision Whetstone 2585.8 MWIPS 9.9 s 7 55.0 470.2
Execl Throughput 408.4 lps 30.0 s 2 43.0 95.0
File Copy 1024 bufsize 2000 maxblocks 117330.5 KBps 30.0 s 2 3960.0 296.3
File Copy 256 bufsize 500 maxblocks 32964.5 KBps 30.0 s 2 1655.0 199.2
File Copy 4096 bufsize 8000 maxblocks 334272.1 KBps 30.0 s 2 5800.0 576.3
Pipe Throughput 319098.2 lps 10.0 s 7 12440.0 256.5
Pipe-based Context Switching 39764.0 lps 10.0 s 7 4000.0 99.4
Process Creation 2093.6 lps 30.0 s 2 126.0 166.2
Shell Scripts (1 concurrent) 1090.4 lpm 60.0 s 2 42.4 257.2
Shell Scripts (8 concurrent) 42.2 lpm 60.2 s 2 6.0 70.3
System Call Overhead 229995.5 lps 10.0 s 7 15000.0 153.3
System Benchmarks Index Score: 230.7


Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:34 - 18:13:35; 30m 01s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 44011604.6 lps 10.1 s 7 116700.0 3771.3
Double-Precision Whetstone 10310.9 MWIPS 9.9 s 7 55.0 1874.7
Execl Throughput 892.3 lps 29.6 s 2 43.0 207.5
File Copy 1024 bufsize 2000 maxblocks 46260.5 KBps 30.0 s 2 3960.0 116.8
File Copy 256 bufsize 500 maxblocks 13215.5 KBps 30.0 s 2 1655.0 79.9
File Copy 4096 bufsize 8000 maxblocks 170761.4 KBps 30.1 s 2 5800.0 294.4
Pipe Throughput 930929.9 lps 10.0 s 7 12440.0 748.3
Pipe-based Context Switching 78267.4 lps 10.0 s 7 4000.0 195.7
Process Creation 4533.9 lps 30.0 s 2 126.0 359.8
Shell Scripts (1 concurrent) 750.3 lpm 60.4 s 2 42.4 176.9
Shell Scripts (8 concurrent) 126.1 lpm 61.6 s 2 6.0 210.2
System Call Overhead 650352.8 lps 10.0 s 7 15000.0 433.6
System Benchmarks Index Score: 350.4


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