Benchmark of rack8slot2s.osadl.org / GNU/Linux on Mon May 04 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 13 days, 1:35, 0 users, load average: 0.38, 0.40, 0.39; runlevel

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:03 - 17:43:24; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`6011368.7`	`lps`	`10.0 s`	`7`	`116700.0`	`515.1`
Double-Precision Whetstone	`1582.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`287.7`
Execl Throughput	`265.8`	`lps`	`29.8 s`	`2`	`43.0`	`61.8`
File Copy 1024 bufsize 2000 maxblocks	`101767.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`257.0`
File Copy 256 bufsize 500 maxblocks	`27689.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`167.3`
File Copy 4096 bufsize 8000 maxblocks	`264132.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`455.4`
Pipe Throughput	`248587.8`	`lps`	`10.0 s`	`7`	`12440.0`	`199.8`
Pipe-based Context Switching	`31234.6`	`lps`	`10.0 s`	`7`	`4000.0`	`78.1`
Process Creation	`1188.0`	`lps`	`30.0 s`	`2`	`126.0`	`94.3`
Shell Scripts (1 concurrent)	`248.7`	`lpm`	`60.1 s`	`2`	`42.4`	`58.7`
Shell Scripts (8 concurrent)	`26.1`	`lpm`	`62.1 s`	`2`	`6.0`	`43.4`
System Call Overhead	`198343.0`	`lps`	`10.0 s`	`7`	`15000.0`	`132.2`
System Benchmarks Index Score:						`145.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:24 - 18:14:46; 31m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`11250237.4`	`lps`	`10.0 s`	`7`	`116700.0`	`964.0`
Double-Precision Whetstone	`6210.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`1129.1`
Execl Throughput	`520.9`	`lps`	`29.5 s`	`2`	`43.0`	`121.1`
File Copy 1024 bufsize 2000 maxblocks	`50885.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`128.5`
File Copy 256 bufsize 500 maxblocks	`12320.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.4`
File Copy 4096 bufsize 8000 maxblocks	`172654.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`297.7`
Pipe Throughput	`373361.1`	`lps`	`10.0 s`	`7`	`12440.0`	`300.1`
Pipe-based Context Switching	`63387.8`	`lps`	`10.1 s`	`7`	`4000.0`	`158.5`
Process Creation	`1627.0`	`lps`	`30.0 s`	`2`	`126.0`	`129.1`
Shell Scripts (1 concurrent)	`344.0`	`lpm`	`60.3 s`	`2`	`42.4`	`81.1`
Shell Scripts (8 concurrent)	`63.5`	`lpm`	`60.8 s`	`2`	`6.0`	`105.8`
System Call Overhead	`318132.0`	`lps`	`10.1 s`	`7`	`15000.0`	`212.1`
System Benchmarks Index Score:						`200.4`

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