Benchmark of rack4slot8s.osadl.org / GNU/Linux on Wed Sep 23 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:

05:15:06 up 146 days, 17:59, 1 user, load average: 0.33, 0.23, 0.20; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:07 - 05:45:00; 29m 53s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1844437.2`	`lps`	`10.0 s`	`7`	`116700.0`	`158.0`
Double-Precision Whetstone	`122.8`	`MWIPS`	`9.9 s`	`7`	`55.0`	`22.3`
Execl Throughput	`207.1`	`lps`	`29.9 s`	`2`	`43.0`	`48.2`
File Copy 1024 bufsize 2000 maxblocks	`37589.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`94.9`
File Copy 256 bufsize 500 maxblocks	`11533.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`69.7`
File Copy 4096 bufsize 8000 maxblocks	`6330.9`	`KBps`	`30.3 s`	`2`	`5800.0`	`10.9`
Pipe Throughput	`103233.1`	`lps`	`10.0 s`	`7`	`12440.0`	`83.0`
Pipe-based Context Switching	`15925.0`	`lps`	`10.0 s`	`7`	`4000.0`	`39.8`
Process Creation	`674.2`	`lps`	`30.0 s`	`2`	`126.0`	`53.5`
Shell Scripts (1 concurrent)	`63.6`	`lpm`	`60.6 s`	`2`	`42.4`	`15.0`
Shell Scripts (8 concurrent)	`9.1`	`lpm`	`62.6 s`	`2`	`6.0`	`15.2`
System Call Overhead	`199033.2`	`lps`	`10.0 s`	`7`	`15000.0`	`132.7`
System Benchmarks Index Score:	`44.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1844437.2

lps

10.0 s

7

116700.0

158.0

Double-Precision Whetstone

122.8

MWIPS

9.9 s

7

55.0

22.3

Execl Throughput

207.1

lps

29.9 s

2

43.0

48.2

File Copy 1024 bufsize 2000 maxblocks

37589.3

KBps

30.0 s

2

3960.0

94.9

File Copy 256 bufsize 500 maxblocks

11533.9

KBps

30.0 s

2

1655.0

69.7

File Copy 4096 bufsize 8000 maxblocks

6330.9

KBps

30.3 s

2

5800.0

10.9

Pipe Throughput

103233.1

lps

10.0 s

7

12440.0

83.0

Pipe-based Context Switching

15925.0

lps

10.0 s

7

4000.0

39.8

Process Creation

674.2

lps

30.0 s

2

126.0

53.5

Shell Scripts (1 concurrent)

63.6

lpm

60.6 s

2

42.4

15.0

Shell Scripts (8 concurrent)

9.1

lpm

62.6 s

2

6.0

15.2

System Call Overhead

199033.2

lps

10.0 s

7

15000.0

132.7

System Benchmarks Index Score:

44.8

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