Benchmark of rack4slot8s.osadl.org / GNU/Linux on Wed Sep 17 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 407 days, 32 min, 1 user, load average: 0.48, 0.29, 0.25; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:08 - 05:45:15; 30m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1748599.6`	`lps`	`10.0 s`	`7`	`116700.0`	`149.8`
Double-Precision Whetstone	`122.5`	`MWIPS`	`9.9 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.6`	`lps`	`29.4 s`	`2`	`43.0`	`45.7`
File Copy 1024 bufsize 2000 maxblocks	`35655.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.0`
File Copy 256 bufsize 500 maxblocks	`11146.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`67.4`
File Copy 4096 bufsize 8000 maxblocks	`6067.4`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.5`
Pipe Throughput	`99285.6`	`lps`	`10.0 s`	`7`	`12440.0`	`79.8`
Pipe-based Context Switching	`15201.8`	`lps`	`10.0 s`	`7`	`4000.0`	`38.0`
Process Creation	`692.7`	`lps`	`30.1 s`	`2`	`126.0`	`55.0`
Shell Scripts (1 concurrent)	`44.0`	`lpm`	`60.8 s`	`2`	`42.4`	`10.4`
Shell Scripts (8 concurrent)	`8.1`	`lpm`	`61.9 s`	`2`	`6.0`	`13.5`
System Call Overhead	`190361.6`	`lps`	`10.0 s`	`7`	`15000.0`	`126.9`
System Benchmarks Index Score:	`41.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1748599.6

lps

10.0 s

7

116700.0

149.8

Double-Precision Whetstone

122.5

MWIPS

9.9 s

7

55.0

22.3

Execl Throughput

196.6

lps

29.4 s

2

43.0

45.7

File Copy 1024 bufsize 2000 maxblocks

35655.3

KBps

30.0 s

2

3960.0

90.0

File Copy 256 bufsize 500 maxblocks

11146.7

KBps

30.0 s

2

1655.0

67.4

File Copy 4096 bufsize 8000 maxblocks

6067.4

KBps

30.1 s

2

5800.0

10.5

Pipe Throughput

99285.6

lps

10.0 s

7

12440.0

79.8

Pipe-based Context Switching

15201.8

lps

10.0 s

7

4000.0

38.0

Process Creation

692.7

lps

30.1 s

2

126.0

55.0

Shell Scripts (1 concurrent)

44.0

lpm

60.8 s

2

42.4

10.4

Shell Scripts (8 concurrent)

8.1

lpm

61.9 s

2

6.0

13.5

System Call Overhead

190361.6

lps

10.0 s

7

15000.0

126.9

System Benchmarks Index Score:

41.8

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