Benchmark of rack2slot7.osadl.org / GNU/Linux on Wed Sep 17 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack2slot7.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.1.66-rt19-v8-16k -- #2 SMP PREEMPT_RT Fri Dec 15 09:23:35 CET 2023
Machine:	aarch64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Raspberry Pi 5 Model B Rev 1.0 (108.0 bogomips)
	1:	Raspberry Pi 5 Model B Rev 1.0 (108.0 bogomips)
	2:	Raspberry Pi 5 Model B Rev 1.0 (108.0 bogomips)
	3:	Raspberry Pi 5 Model B Rev 1.0 (108.0 bogomips)
Uptime:	17:15:02 up 344 days, 2:08, 1 user, load average: 0.26, 0.25, 0.42; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:21; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`36043238.9`	`lps`	`10.0 s`	`7`	`116700.0`	`3088.5`
Double-Precision Whetstone	`6740.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1225.5`
Execl Throughput	`3657.2`	`lps`	`29.6 s`	`2`	`43.0`	`850.5`
File Copy 1024 bufsize 2000 maxblocks	`575603.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`1453.5`
File Copy 256 bufsize 500 maxblocks	`177808.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`1074.4`
File Copy 4096 bufsize 8000 maxblocks	`1071397.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1847.2`
Pipe Throughput	`970533.3`	`lps`	`10.0 s`	`7`	`12440.0`	`780.2`
Pipe-based Context Switching	`134977.5`	`lps`	`10.0 s`	`7`	`4000.0`	`337.4`
Process Creation	`6837.9`	`lps`	`30.0 s`	`2`	`126.0`	`542.7`
Shell Scripts (1 concurrent)	`9180.2`	`lpm`	`60.0 s`	`2`	`42.4`	`2165.1`
Shell Scripts (8 concurrent)	`1245.0`	`lpm`	`60.0 s`	`2`	`6.0`	`2075.0`
System Call Overhead	`759101.4`	`lps`	`10.0 s`	`7`	`15000.0`	`506.1`
System Benchmarks Index Score:						`1096.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:21 - 18:12:20; 28m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`107338673.5`	`lps`	`10.0 s`	`7`	`116700.0`	`9197.8`
Double-Precision Whetstone	`26917.9`	`MWIPS`	`9.9 s`	`7`	`55.0`	`4894.2`
Execl Throughput	`7275.4`	`lps`	`30.0 s`	`2`	`43.0`	`1691.9`
File Copy 1024 bufsize 2000 maxblocks	`159536.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`402.9`
File Copy 256 bufsize 500 maxblocks	`42024.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`253.9`
File Copy 4096 bufsize 8000 maxblocks	`592476.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1021.5`
Pipe Throughput	`2710890.6`	`lps`	`10.0 s`	`7`	`12440.0`	`2179.2`
Pipe-based Context Switching	`248378.4`	`lps`	`10.0 s`	`7`	`4000.0`	`620.9`
Process Creation	`12233.1`	`lps`	`30.0 s`	`2`	`126.0`	`970.9`
Shell Scripts (1 concurrent)	`13774.7`	`lpm`	`60.0 s`	`2`	`42.4`	`3248.8`
Shell Scripts (8 concurrent)	`1242.0`	`lpm`	`60.1 s`	`2`	`6.0`	`2070.0`
System Call Overhead	`1790424.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1193.6`
System Benchmarks Index Score:						`1446.5`

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