Benchmark of rack8slot2s.osadl.org / GNU/Linux on Wed Sep 02 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:	17:15:04 up 5:20, 0 users, load average: 1.18, 0.56, 0.50; runlevel

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:04 - 17:43:59; 28m 55s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`5104267.5`	`lps`	`10.0 s`	`7`	`116700.0`	`437.4`
Double-Precision Whetstone	`1471.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`267.5`
Execl Throughput	`110.5`	`lps`	`29.8 s`	`2`	`43.0`	`25.7`
File Copy 1024 bufsize 2000 maxblocks	`77205.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`195.0`
File Copy 256 bufsize 500 maxblocks	`23348.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`141.1`
File Copy 4096 bufsize 8000 maxblocks	`213467.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`368.0`
Pipe Throughput	`202514.5`	`lps`	`10.0 s`	`7`	`12440.0`	`162.8`
Pipe-based Context Switching	`23218.8`	`lps`	`10.0 s`	`7`	`4000.0`	`58.0`
Process Creation	`938.4`	`lps`	`30.0 s`	`2`	`126.0`	`74.5`
Shell Scripts (1 concurrent)	`131.7`	`lpm`	`60.6 s`	`2`	`42.4`	`31.1`
Shell Scripts (8 concurrent)	`24.2`	`lpm`	`61.3 s`	`2`	`6.0`	`40.3`
System Call Overhead	`111528.3`	`lps`	`10.0 s`	`7`	`15000.0`	`74.4`
System Benchmarks Index Score:						`105.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:59 - 18:24:17; 40m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3566141.5`	`lps`	`10.2 s`	`7`	`116700.0`	`305.6`
Double-Precision Whetstone	`5806.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1055.7`
Execl Throughput	`273.9`	`lps`	`29.9 s`	`2`	`43.0`	`63.7`
File Copy 1024 bufsize 2000 maxblocks	`22102.3`	`KBps`	`30.1 s`	`2`	`3960.0`	`55.8`
File Copy 256 bufsize 500 maxblocks	`7928.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`47.9`
File Copy 4096 bufsize 8000 maxblocks	`88401.7`	`KBps`	`30.7 s`	`2`	`5800.0`	`152.4`
Pipe Throughput	`167870.3`	`lps`	`10.2 s`	`7`	`12440.0`	`134.9`
Pipe-based Context Switching	`25667.7`	`lps`	`10.1 s`	`7`	`4000.0`	`64.2`
Process Creation	`583.0`	`lps`	`30.1 s`	`2`	`126.0`	`46.3`
Shell Scripts (1 concurrent)	`459.5`	`lpm`	`60.3 s`	`2`	`42.4`	`108.4`
Shell Scripts (8 concurrent)	`52.1`	`lpm`	`62.7 s`	`2`	`6.0`	`86.9`
System Call Overhead	`121455.5`	`lps`	`10.1 s`	`7`	`15000.0`	`81.0`
System Benchmarks Index Score:						`108.1`

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