Benchmark of rack8slot2s.osadl.org / GNU/Linux on Wed Aug 12 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack8slot2s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.12.57 -- #5 SMP PREEMPT_RT Mon Aug 10 09:40:00 CEST 2026
Machine:	aarch64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	(400.0 bogomips)
	1:	(400.0 bogomips)
	2:	(400.0 bogomips)
	3:	(400.0 bogomips)
Uptime:	05:15:02 up 1 day, 18:50, 0 users, load average: 0.10, 0.35, 0.46; runlevel

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:19; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6018257.2`	`lps`	`10.0 s`	`7`	`116700.0`	`515.7`
Double-Precision Whetstone	`1585.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`288.2`
Execl Throughput	`254.6`	`lps`	`29.4 s`	`2`	`43.0`	`59.2`
File Copy 1024 bufsize 2000 maxblocks	`102770.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`259.5`
File Copy 256 bufsize 500 maxblocks	`27049.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`163.4`
File Copy 4096 bufsize 8000 maxblocks	`272475.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`469.8`
Pipe Throughput	`253958.0`	`lps`	`10.0 s`	`7`	`12440.0`	`204.1`
Pipe-based Context Switching	`29717.3`	`lps`	`10.0 s`	`7`	`4000.0`	`74.3`
Process Creation	`1176.3`	`lps`	`30.0 s`	`2`	`126.0`	`93.4`
Shell Scripts (1 concurrent)	`193.2`	`lpm`	`60.1 s`	`2`	`42.4`	`45.6`
Shell Scripts (8 concurrent)	`21.3`	`lpm`	`60.7 s`	`2`	`6.0`	`35.4`
System Call Overhead	`188283.4`	`lps`	`10.0 s`	`7`	`15000.0`	`125.5`
System Benchmarks Index Score:						`138.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:19 - 06:15:58; 32m 39s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`10231156.6`	`lps`	`10.2 s`	`7`	`116700.0`	`876.7`
Double-Precision Whetstone	`6223.8`	`MWIPS`	`10.1 s`	`7`	`55.0`	`1131.6`
Execl Throughput	`701.2`	`lps`	`29.8 s`	`2`	`43.0`	`163.1`
File Copy 1024 bufsize 2000 maxblocks	`51613.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`130.3`
File Copy 256 bufsize 500 maxblocks	`13091.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`79.1`
File Copy 4096 bufsize 8000 maxblocks	`162399.8`	`KBps`	`30.1 s`	`2`	`5800.0`	`280.0`
Pipe Throughput	`311464.9`	`lps`	`10.1 s`	`7`	`12440.0`	`250.4`
Pipe-based Context Switching	`56700.8`	`lps`	`10.1 s`	`7`	`4000.0`	`141.8`
Process Creation	`1335.6`	`lps`	`30.1 s`	`2`	`126.0`	`106.0`
Shell Scripts (1 concurrent)	`160.2`	`lpm`	`60.9 s`	`2`	`42.4`	`37.8`
Shell Scripts (8 concurrent)	`52.6`	`lpm`	`61.3 s`	`2`	`6.0`	`87.6`
System Call Overhead	`313161.3`	`lps`	`10.2 s`	`7`	`15000.0`	`208.8`
System Benchmarks Index Score:						`180.7`

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