Benchmark of rack4slot8s.osadl.org / GNU/Linux on Sat Dec 20 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:

17:15:07 up 8 days, 6:26, 1 user, load average: 0.18, 0.22, 0.23; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:07 - 17:45:40; 30m 33s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1828691.3`	`lps`	`10.0 s`	`7`	`116700.0`	`156.7`
Double-Precision Whetstone	`122.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.1`	`lps`	`29.4 s`	`2`	`43.0`	`45.6`
File Copy 1024 bufsize 2000 maxblocks	`35833.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.5`
File Copy 256 bufsize 500 maxblocks	`11115.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`67.2`
File Copy 4096 bufsize 8000 maxblocks	`6016.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.4`
Pipe Throughput	`97189.4`	`lps`	`10.0 s`	`7`	`12440.0`	`78.1`
Pipe-based Context Switching	`15271.6`	`lps`	`10.0 s`	`7`	`4000.0`	`38.2`
Process Creation	`605.4`	`lps`	`30.0 s`	`2`	`126.0`	`48.0`
Shell Scripts (1 concurrent)	`45.0`	`lpm`	`61.1 s`	`2`	`42.4`	`10.6`
Shell Scripts (8 concurrent)	`10.1`	`lpm`	`63.1 s`	`2`	`6.0`	`16.8`
System Call Overhead	`191027.3`	`lps`	`10.0 s`	`7`	`15000.0`	`127.4`
System Benchmarks Index Score:	`42.3`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1828691.3

lps

10.0 s

7

116700.0

156.7

Double-Precision Whetstone

122.5

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

196.1

lps

29.4 s

2

43.0

45.6

File Copy 1024 bufsize 2000 maxblocks

35833.3

KBps

30.0 s

2

3960.0

90.5

File Copy 256 bufsize 500 maxblocks

11115.1

KBps

30.0 s

2

1655.0

67.2

File Copy 4096 bufsize 8000 maxblocks

6016.5

KBps

30.1 s

2

5800.0

10.4

Pipe Throughput

97189.4

lps

10.0 s

7

12440.0

78.1

Pipe-based Context Switching

15271.6

lps

10.0 s

7

4000.0

38.2

Process Creation

605.4

lps

30.0 s

2

126.0

48.0

Shell Scripts (1 concurrent)

45.0

lpm

61.1 s

2

42.4

10.6

Shell Scripts (8 concurrent)

10.1

lpm

63.1 s

2

6.0

16.8

System Call Overhead

191027.3

lps

10.0 s

7

15000.0

127.4

System Benchmarks Index Score:

42.3

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