Benchmark of rack8slot2.osadl.org / GNU/Linux on Wed Aug 19 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:	17:15:02 up 6 days, 10:51, 0 users, load average: 0.15, 0.38, 0.58; runlevel

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:20; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6332981.3`	`lps`	`10.1 s`	`7`	`116700.0`	`542.7`
Double-Precision Whetstone	`1611.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`293.0`
Execl Throughput	`179.9`	`lps`	`29.4 s`	`2`	`43.0`	`41.8`
File Copy 1024 bufsize 2000 maxblocks	`88371.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`223.2`
File Copy 256 bufsize 500 maxblocks	`29567.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`178.7`
File Copy 4096 bufsize 8000 maxblocks	`217911.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`375.7`
Pipe Throughput	`288908.9`	`lps`	`10.0 s`	`7`	`12440.0`	`232.2`
Pipe-based Context Switching	`34102.0`	`lps`	`10.0 s`	`7`	`4000.0`	`85.3`
Process Creation	`997.1`	`lps`	`30.0 s`	`2`	`126.0`	`79.1`
Shell Scripts (1 concurrent)	`455.8`	`lpm`	`60.4 s`	`2`	`42.4`	`107.5`
Shell Scripts (8 concurrent)	`44.2`	`lpm`	`60.4 s`	`2`	`6.0`	`73.7`
System Call Overhead	`240661.6`	`lps`	`10.0 s`	`7`	`15000.0`	`160.4`
System Benchmarks Index Score:						`155.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:20 - 18:12:51; 29m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20257526.5`	`lps`	`10.1 s`	`7`	`116700.0`	`1735.9`
Double-Precision Whetstone	`6450.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1172.8`
Execl Throughput	`770.2`	`lps`	`29.6 s`	`2`	`43.0`	`179.1`
File Copy 1024 bufsize 2000 maxblocks	`58883.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`148.7`
File Copy 256 bufsize 500 maxblocks	`15318.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`92.6`
File Copy 4096 bufsize 8000 maxblocks	`180579.3`	`KBps`	`30.1 s`	`2`	`5800.0`	`311.3`
Pipe Throughput	`1098334.4`	`lps`	`10.0 s`	`7`	`12440.0`	`882.9`
Pipe-based Context Switching	`99538.0`	`lps`	`10.0 s`	`7`	`4000.0`	`248.8`
Process Creation	`1678.4`	`lps`	`30.0 s`	`2`	`126.0`	`133.2`
Shell Scripts (1 concurrent)	`183.6`	`lpm`	`61.5 s`	`2`	`42.4`	`43.3`
Shell Scripts (8 concurrent)	`36.4`	`lpm`	`63.5 s`	`2`	`6.0`	`60.6`
System Call Overhead	`746925.3`	`lps`	`10.1 s`	`7`	`15000.0`	`498.0`
System Benchmarks Index Score:						`250.1`

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