Benchmark of rack8slot2s.osadl.org / GNU/Linux on Sun Jul 19 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack8slot2s.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:	17:15:03 up 54 days, 45 min, 0 users, load average: 0.15, 0.45, 0.48; runlevel

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:03 - 17:43:26; 28m 23s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`5711801.5`	`lps`	`10.0 s`	`7`	`116700.0`	`489.4`
Double-Precision Whetstone	`1596.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`290.3`
Execl Throughput	`197.1`	`lps`	`29.5 s`	`2`	`43.0`	`45.8`
File Copy 1024 bufsize 2000 maxblocks	`99666.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`251.7`
File Copy 256 bufsize 500 maxblocks	`27987.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`169.1`
File Copy 4096 bufsize 8000 maxblocks	`263606.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`454.5`
Pipe Throughput	`249755.4`	`lps`	`10.0 s`	`7`	`12440.0`	`200.8`
Pipe-based Context Switching	`31276.5`	`lps`	`10.0 s`	`7`	`4000.0`	`78.2`
Process Creation	`1198.3`	`lps`	`30.0 s`	`2`	`126.0`	`95.1`
Shell Scripts (1 concurrent)	`455.7`	`lpm`	`60.2 s`	`2`	`42.4`	`107.5`
Shell Scripts (8 concurrent)	`31.5`	`lpm`	`62.9 s`	`2`	`6.0`	`52.5`
System Call Overhead	`186381.7`	`lps`	`10.0 s`	`7`	`15000.0`	`124.3`
System Benchmarks Index Score:						`150.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:26 - 18:15:02; 31m 36s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9876480.1`	`lps`	`10.1 s`	`7`	`116700.0`	`846.3`
Double-Precision Whetstone	`6208.0`	`MWIPS`	`10.1 s`	`7`	`55.0`	`1128.7`
Execl Throughput	`708.3`	`lps`	`29.8 s`	`2`	`43.0`	`164.7`
File Copy 1024 bufsize 2000 maxblocks	`50731.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`128.1`
File Copy 256 bufsize 500 maxblocks	`13471.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`81.4`
File Copy 4096 bufsize 8000 maxblocks	`167267.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`288.4`
Pipe Throughput	`289949.1`	`lps`	`10.0 s`	`7`	`12440.0`	`233.1`
Pipe-based Context Switching	`62042.2`	`lps`	`10.0 s`	`7`	`4000.0`	`155.1`
Process Creation	`1527.2`	`lps`	`30.0 s`	`2`	`126.0`	`121.2`
Shell Scripts (1 concurrent)	`335.4`	`lpm`	`60.6 s`	`2`	`42.4`	`79.1`
Shell Scripts (8 concurrent)	`99.4`	`lpm`	`60.8 s`	`2`	`6.0`	`165.7`
System Call Overhead	`313806.7`	`lps`	`10.2 s`	`7`	`15000.0`	`209.2`
System Benchmarks Index Score:						`205.5`

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