Benchmark of rack2slot7.osadl.org / GNU/Linux on Sun Oct 26 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:	17:15:01 up 383 days, 3:08, 1 user, load average: 0.06, 0.60, 1.07; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:44:53; 29m 52s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`35962354.1`	`lps`	`10.0 s`	`7`	`116700.0`	`3081.6`
Double-Precision Whetstone	`6743.2`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1226.0`
Execl Throughput	`3713.3`	`lps`	`29.7 s`	`2`	`43.0`	`863.6`
File Copy 1024 bufsize 2000 maxblocks	`341013.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`861.1`
File Copy 256 bufsize 500 maxblocks	`95424.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`576.6`
File Copy 4096 bufsize 8000 maxblocks	`649348.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1119.6`
Pipe Throughput	`972017.7`	`lps`	`10.0 s`	`7`	`12440.0`	`781.4`
Pipe-based Context Switching	`146109.0`	`lps`	`10.0 s`	`7`	`4000.0`	`365.3`
Process Creation	`6777.4`	`lps`	`30.0 s`	`2`	`126.0`	`537.9`
Shell Scripts (1 concurrent)	`7909.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1865.4`
Shell Scripts (8 concurrent)	`990.7`	`lpm`	`60.8 s`	`2`	`6.0`	`1651.2`
System Call Overhead	`755719.1`	`lps`	`10.0 s`	`7`	`15000.0`	`503.8`
System Benchmarks Index Score:						`932.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:44:53 - 18:15:38; 30m 45s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`105562080.6`	`lps`	`10.0 s`	`7`	`116700.0`	`9045.6`
Double-Precision Whetstone	`26918.9`	`MWIPS`	`9.9 s`	`7`	`55.0`	`4894.3`
Execl Throughput	`7430.6`	`lps`	`29.7 s`	`2`	`43.0`	`1728.0`
File Copy 1024 bufsize 2000 maxblocks	`155455.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`392.6`
File Copy 256 bufsize 500 maxblocks	`45556.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`275.3`
File Copy 4096 bufsize 8000 maxblocks	`595893.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1027.4`
Pipe Throughput	`2659733.4`	`lps`	`10.0 s`	`7`	`12440.0`	`2138.0`
Pipe-based Context Switching	`257907.1`	`lps`	`10.0 s`	`7`	`4000.0`	`644.8`
Process Creation	`12393.6`	`lps`	`30.0 s`	`2`	`126.0`	`983.6`
Shell Scripts (1 concurrent)	`14111.4`	`lpm`	`60.0 s`	`2`	`42.4`	`3328.1`
Shell Scripts (8 concurrent)	`1262.6`	`lpm`	`60.1 s`	`2`	`6.0`	`2104.3`
System Call Overhead	`1780510.7`	`lps`	`10.0 s`	`7`	`15000.0`	`1187.0`
System Benchmarks Index Score:						`1462.5`

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