Benchmark of rack4slot8s.osadl.org / GNU/Linux on Fri Jan 16 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot8s.osadl.org: GNU/Linux

OS:

GNU/Linux -- 3.12.31-rt45 -- #1 PREEMPT RT Wed May 31 17:05:33 CEST 2017

Machine:

armv7l: unknown

Language:

en_US.utf8 (charmap="UTF-8", collate="UTF-8")

CPUs:

ARMv7 Processor rev 2 (v7l) (n.a. bogomips)

Uptime:

05:15:08 up 34 days, 18:26, 1 user, load average: 0.75, 0.43, 0.32; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:08 - 05:45:44; 30m 36s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1802669.3`	`lps`	`10.0 s`	`7`	`116700.0`	`154.5`
Double-Precision Whetstone	`122.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`198.3`	`lps`	`29.6 s`	`2`	`43.0`	`46.1`
File Copy 1024 bufsize 2000 maxblocks	`35528.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`89.7`
File Copy 256 bufsize 500 maxblocks	`11385.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.8`
File Copy 4096 bufsize 8000 maxblocks	`5886.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`10.1`
Pipe Throughput	`98592.1`	`lps`	`10.0 s`	`7`	`12440.0`	`79.3`
Pipe-based Context Switching	`15512.4`	`lps`	`10.0 s`	`7`	`4000.0`	`38.8`
Process Creation	`585.4`	`lps`	`30.0 s`	`2`	`126.0`	`46.5`
Shell Scripts (1 concurrent)	`41.8`	`lpm`	`61.1 s`	`2`	`42.4`	`9.9`
Shell Scripts (8 concurrent)	`10.1`	`lpm`	`64.8 s`	`2`	`6.0`	`16.9`
System Call Overhead	`192025.9`	`lps`	`10.0 s`	`7`	`15000.0`	`128.0`
System Benchmarks Index Score:	`42.0`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1802669.3

lps

10.0 s

7

116700.0

154.5

Double-Precision Whetstone

122.5

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

198.3

lps

29.6 s

2

43.0

46.1

File Copy 1024 bufsize 2000 maxblocks

35528.4

KBps

30.0 s

2

3960.0

89.7

File Copy 256 bufsize 500 maxblocks

11385.5

KBps

30.0 s

2

1655.0

68.8

File Copy 4096 bufsize 8000 maxblocks

5886.0

KBps

30.0 s

2

5800.0

10.1

Pipe Throughput

98592.1

lps

10.0 s

7

12440.0

79.3

Pipe-based Context Switching

15512.4

lps

10.0 s

7

4000.0

38.8

Process Creation

585.4

lps

30.0 s

2

126.0

46.5

Shell Scripts (1 concurrent)

41.8

lpm

61.1 s

2

42.4

9.9

Shell Scripts (8 concurrent)

10.1

lpm

64.8 s

2

6.0

16.9

System Call Overhead

192025.9

lps

10.0 s

7

15000.0

128.0

System Benchmarks Index Score:

42.0

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