Benchmark of rack4slot2.osadl.org / GNU/Linux on Sat Dec 27 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot2.osadl.org: GNU/Linux

OS:

GNU/Linux -- 5.10.47-rt46 -- #26 PREEMPT_RT Tue Aug 3 11:04:27 CEST 2021

Machine:

armv7l: unknown

Language:

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

CPUs:

ARMv7 Processor rev 2 (v7l) (796.8 bogomips)

Uptime:

05:15:09 up 8 days, 11:06, 0 users, load average: 0.71, 1.09, 1.25; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:09 - 05:46:11; 31m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1668331.3`	`lps`	`10.1 s`	`7`	`116700.0`	`143.0`
Double-Precision Whetstone	`142.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`26.0`
Execl Throughput	`81.1`	`lps`	`30.0 s`	`2`	`43.0`	`18.9`
File Copy 1024 bufsize 2000 maxblocks	`31003.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`78.3`
File Copy 256 bufsize 500 maxblocks	`10129.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`61.2`
File Copy 4096 bufsize 8000 maxblocks	`8334.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`14.4`
Pipe Throughput	`50844.7`	`lps`	`10.1 s`	`7`	`12440.0`	`40.9`
Pipe-based Context Switching	`9409.9`	`lps`	`10.0 s`	`7`	`4000.0`	`23.5`
Process Creation	`241.0`	`lps`	`30.1 s`	`2`	`126.0`	`19.1`
Shell Scripts (1 concurrent)	`39.8`	`lpm`	`60.8 s`	`2`	`42.4`	`9.4`
Shell Scripts (8 concurrent)	`10.0`	`lpm`	`62.5 s`	`2`	`6.0`	`16.6`
System Call Overhead	`87180.8`	`lps`	`10.0 s`	`7`	`15000.0`	`58.1`
System Benchmarks Index Score:	`31.1`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1668331.3

lps

10.1 s

7

116700.0

143.0

Double-Precision Whetstone

142.9

MWIPS

10.0 s

7

55.0

26.0

Execl Throughput

81.1

lps

30.0 s

2

43.0

18.9

File Copy 1024 bufsize 2000 maxblocks

31003.9

KBps

30.0 s

2

3960.0

78.3

File Copy 256 bufsize 500 maxblocks

10129.2

KBps

30.0 s

2

1655.0

61.2

File Copy 4096 bufsize 8000 maxblocks

8334.5

KBps

30.0 s

2

5800.0

14.4

Pipe Throughput

50844.7

lps

10.1 s

7

12440.0

40.9

Pipe-based Context Switching

9409.9

lps

10.0 s

7

4000.0

23.5

Process Creation

241.0

lps

30.1 s

2

126.0

19.1

Shell Scripts (1 concurrent)

39.8

lpm

60.8 s

2

42.4

9.4

Shell Scripts (8 concurrent)

10.0

lpm

62.5 s

2

6.0

16.6

System Call Overhead

87180.8

lps

10.0 s

7

15000.0

58.1

System Benchmarks Index Score:

31.1

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