Benchmark of rack4slot8s.osadl.org / GNU/Linux on Tue Oct 14 2025

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:

05:15:07 up 434 days, 32 min, 1 user, load average: 0.68, 0.52, 0.51; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:08 - 05:45:16; 30m 08s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1846815.2`	`lps`	`10.0 s`	`7`	`116700.0`	`158.3`
Double-Precision Whetstone	`122.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.3`	`lps`	`29.3 s`	`2`	`43.0`	`45.7`
File Copy 1024 bufsize 2000 maxblocks	`35733.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.2`
File Copy 256 bufsize 500 maxblocks	`11294.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.2`
File Copy 4096 bufsize 8000 maxblocks	`5929.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.2`
Pipe Throughput	`99410.0`	`lps`	`10.0 s`	`7`	`12440.0`	`79.9`
Pipe-based Context Switching	`15193.4`	`lps`	`10.0 s`	`7`	`4000.0`	`38.0`
Process Creation	`706.0`	`lps`	`30.0 s`	`2`	`126.0`	`56.0`
Shell Scripts (1 concurrent)	`47.3`	`lpm`	`60.5 s`	`2`	`42.4`	`11.2`
Shell Scripts (8 concurrent)	`8.9`	`lpm`	`62.9 s`	`2`	`6.0`	`14.9`
System Call Overhead	`190513.6`	`lps`	`10.0 s`	`7`	`15000.0`	`127.0`
System Benchmarks Index Score:	`42.7`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1846815.2

lps

10.0 s

7

116700.0

158.3

Double-Precision Whetstone

122.5

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

196.3

lps

29.3 s

2

43.0

45.7

File Copy 1024 bufsize 2000 maxblocks

35733.3

KBps

30.0 s

2

3960.0

90.2

File Copy 256 bufsize 500 maxblocks

11294.9

KBps

30.0 s

2

1655.0

68.2

File Copy 4096 bufsize 8000 maxblocks

5929.5

KBps

30.1 s

2

5800.0

10.2

Pipe Throughput

99410.0

lps

10.0 s

7

12440.0

79.9

Pipe-based Context Switching

15193.4

lps

10.0 s

7

4000.0

38.0

Process Creation

706.0

lps

30.0 s

2

126.0

56.0

Shell Scripts (1 concurrent)

47.3

lpm

60.5 s

2

42.4

11.2

Shell Scripts (8 concurrent)

8.9

lpm

62.9 s

2

6.0

14.9

System Call Overhead

190513.6

lps

10.0 s

7

15000.0

127.0

System Benchmarks Index Score:

42.7

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