Benchmark of rack8slot2.osadl.org / GNU/Linux on Sun Jul 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 13 days, 16:43, 0 users, load average: 0.25, 0.48, 0.62; runlevel

Benchmark Run: 4 CPUs; 1 parallel process

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

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6333938.2`	`lps`	`10.0 s`	`7`	`116700.0`	`542.8`
Double-Precision Whetstone	`1611.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`293.1`
Execl Throughput	`195.1`	`lps`	`29.6 s`	`2`	`43.0`	`45.4`
File Copy 1024 bufsize 2000 maxblocks	`87888.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`221.9`
File Copy 256 bufsize 500 maxblocks	`29279.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`176.9`
File Copy 4096 bufsize 8000 maxblocks	`214035.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`369.0`
Pipe Throughput	`290486.6`	`lps`	`10.0 s`	`7`	`12440.0`	`233.5`
Pipe-based Context Switching	`33587.0`	`lps`	`10.0 s`	`7`	`4000.0`	`84.0`
Process Creation	`985.6`	`lps`	`30.0 s`	`2`	`126.0`	`78.2`
Shell Scripts (1 concurrent)	`437.6`	`lpm`	`60.2 s`	`2`	`42.4`	`103.2`
Shell Scripts (8 concurrent)	`34.3`	`lpm`	`61.3 s`	`2`	`6.0`	`57.1`
System Call Overhead	`240827.6`	`lps`	`10.0 s`	`7`	`15000.0`	`160.6`
System Benchmarks Index Score:						`152.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:19 - 18:12:08; 28m 49s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`21527806.1`	`lps`	`10.1 s`	`7`	`116700.0`	`1844.7`
Double-Precision Whetstone	`6453.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1173.3`
Execl Throughput	`789.0`	`lps`	`29.8 s`	`2`	`43.0`	`183.5`
File Copy 1024 bufsize 2000 maxblocks	`58922.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`148.8`
File Copy 256 bufsize 500 maxblocks	`15336.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`92.7`
File Copy 4096 bufsize 8000 maxblocks	`183907.0`	`KBps`	`30.1 s`	`2`	`5800.0`	`317.1`
Pipe Throughput	`1122873.0`	`lps`	`10.0 s`	`7`	`12440.0`	`902.6`
Pipe-based Context Switching	`107422.8`	`lps`	`10.0 s`	`7`	`4000.0`	`268.6`
Process Creation	`1735.5`	`lps`	`30.0 s`	`2`	`126.0`	`137.7`
Shell Scripts (1 concurrent)	`410.5`	`lpm`	`60.7 s`	`2`	`42.4`	`96.8`
Shell Scripts (8 concurrent)	`55.6`	`lpm`	`63.0 s`	`2`	`6.0`	`92.7`
System Call Overhead	`890159.8`	`lps`	`10.0 s`	`7`	`15000.0`	`593.4`
System Benchmarks Index Score:						`286.7`

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