Benchmark of rack8slot2.osadl.org / GNU/Linux on Thu Jul 23 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 2 days, 2:08, 0 users, load average: 0.18, 0.40, 0.55; runlevel

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:18; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6337553.2`	`lps`	`10.0 s`	`7`	`116700.0`	`543.1`
Double-Precision Whetstone	`1611.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`293.0`
Execl Throughput	`197.7`	`lps`	`29.6 s`	`2`	`43.0`	`46.0`
File Copy 1024 bufsize 2000 maxblocks	`87898.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`222.0`
File Copy 256 bufsize 500 maxblocks	`29369.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`177.5`
File Copy 4096 bufsize 8000 maxblocks	`215707.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`371.9`
Pipe Throughput	`290267.3`	`lps`	`10.0 s`	`7`	`12440.0`	`233.3`
Pipe-based Context Switching	`33863.4`	`lps`	`10.0 s`	`7`	`4000.0`	`84.7`
Process Creation	`970.1`	`lps`	`30.0 s`	`2`	`126.0`	`77.0`
Shell Scripts (1 concurrent)	`348.0`	`lpm`	`60.4 s`	`2`	`42.4`	`82.1`
Shell Scripts (8 concurrent)	`32.1`	`lpm`	`60.7 s`	`2`	`6.0`	`53.6`
System Call Overhead	`243236.4`	`lps`	`10.0 s`	`7`	`15000.0`	`162.2`
System Benchmarks Index Score:						`148.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:18 - 18:12:03; 28m 45s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20845542.5`	`lps`	`10.1 s`	`7`	`116700.0`	`1786.3`
Double-Precision Whetstone	`6452.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1173.2`
Execl Throughput	`790.4`	`lps`	`29.9 s`	`2`	`43.0`	`183.8`
File Copy 1024 bufsize 2000 maxblocks	`55022.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`138.9`
File Copy 256 bufsize 500 maxblocks	`15413.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`93.1`
File Copy 4096 bufsize 8000 maxblocks	`180588.1`	`KBps`	`30.1 s`	`2`	`5800.0`	`311.4`
Pipe Throughput	`1116720.6`	`lps`	`10.0 s`	`7`	`12440.0`	`897.7`
Pipe-based Context Switching	`106719.0`	`lps`	`10.0 s`	`7`	`4000.0`	`266.8`
Process Creation	`1666.5`	`lps`	`30.0 s`	`2`	`126.0`	`132.3`
Shell Scripts (1 concurrent)	`438.2`	`lpm`	`60.4 s`	`2`	`42.4`	`103.4`
Shell Scripts (8 concurrent)	`46.2`	`lpm`	`61.0 s`	`2`	`6.0`	`76.9`
System Call Overhead	`890053.6`	`lps`	`10.0 s`	`7`	`15000.0`	`593.4`
System Benchmarks Index Score:						`280.0`

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