Benchmark of rack8slot2.osadl.org / GNU/Linux on Tue Sep 22 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack8slot2.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.12.57 -- #3 SMP PREEMPT_RT Tue Apr 21 15:36:40 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:	05:15:03 up 19 days, 19:04, 0 users, load average: 0.65, 0.44, 0.59; runlevel

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:03 - 05:43:21; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6342229.5`	`lps`	`10.0 s`	`7`	`116700.0`	`543.5`
Double-Precision Whetstone	`1610.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`292.8`
Execl Throughput	`198.1`	`lps`	`29.9 s`	`2`	`43.0`	`46.1`
File Copy 1024 bufsize 2000 maxblocks	`87955.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`222.1`
File Copy 256 bufsize 500 maxblocks	`29103.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`175.8`
File Copy 4096 bufsize 8000 maxblocks	`216364.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`373.0`
Pipe Throughput	`293134.1`	`lps`	`10.0 s`	`7`	`12440.0`	`235.6`
Pipe-based Context Switching	`33453.1`	`lps`	`10.0 s`	`7`	`4000.0`	`83.6`
Process Creation	`1008.5`	`lps`	`30.0 s`	`2`	`126.0`	`80.0`
Shell Scripts (1 concurrent)	`284.7`	`lpm`	`60.4 s`	`2`	`42.4`	`67.1`
Shell Scripts (8 concurrent)	`38.8`	`lpm`	`61.4 s`	`2`	`6.0`	`64.6`
System Call Overhead	`240461.2`	`lps`	`10.0 s`	`7`	`15000.0`	`160.3`
System Benchmarks Index Score:						`148.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:21 - 06:12:50; 29m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20887852.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1789.9`
Double-Precision Whetstone	`6444.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1171.7`
Execl Throughput	`763.4`	`lps`	`29.7 s`	`2`	`43.0`	`177.5`
File Copy 1024 bufsize 2000 maxblocks	`58204.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`147.0`
File Copy 256 bufsize 500 maxblocks	`15079.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`91.1`
File Copy 4096 bufsize 8000 maxblocks	`185454.6`	`KBps`	`30.1 s`	`2`	`5800.0`	`319.7`
Pipe Throughput	`1132249.4`	`lps`	`10.0 s`	`7`	`12440.0`	`910.2`
Pipe-based Context Switching	`97307.3`	`lps`	`10.0 s`	`7`	`4000.0`	`243.3`
Process Creation	`1627.1`	`lps`	`30.1 s`	`2`	`126.0`	`129.1`
Shell Scripts (1 concurrent)	`203.8`	`lpm`	`60.9 s`	`2`	`42.4`	`48.1`
Shell Scripts (8 concurrent)	`32.6`	`lpm`	`62.4 s`	`2`	`6.0`	`54.4`
System Call Overhead	`731923.0`	`lps`	`10.1 s`	`7`	`15000.0`	`487.9`
System Benchmarks Index Score:						`249.5`

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