Benchmark of rack4slot2.osadl.org / GNU/Linux on Fri Sep 12 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:

05:15:08 up 70 days, 12:08, 0 users, load average: 1.20, 1.16, 1.22; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:09 - 05:45:40; 30m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1706060.4`	`lps`	`10.1 s`	`7`	`116700.0`	`146.2`
Double-Precision Whetstone	`143.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`26.0`
Execl Throughput	`98.9`	`lps`	`29.2 s`	`2`	`43.0`	`23.0`
File Copy 1024 bufsize 2000 maxblocks	`32215.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`81.4`
File Copy 256 bufsize 500 maxblocks	`6307.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`38.1`
File Copy 4096 bufsize 8000 maxblocks	`71311.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`123.0`
Pipe Throughput	`67335.4`	`lps`	`10.0 s`	`7`	`12440.0`	`54.1`
Pipe-based Context Switching	`9510.8`	`lps`	`10.0 s`	`7`	`4000.0`	`23.8`
Process Creation	`176.9`	`lps`	`30.1 s`	`2`	`126.0`	`14.0`
Shell Scripts (1 concurrent)	`55.9`	`lpm`	`60.7 s`	`2`	`42.4`	`13.2`
Shell Scripts (8 concurrent)	`9.9`	`lpm`	`63.1 s`	`2`	`6.0`	`16.5`
System Call Overhead	`86765.9`	`lps`	`10.0 s`	`7`	`15000.0`	`57.8`
System Benchmarks Index Score:	`37.4`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1706060.4

lps

10.1 s

7

116700.0

146.2

Double-Precision Whetstone

143.0

MWIPS

10.0 s

7

55.0

26.0

Execl Throughput

98.9

lps

29.2 s

2

43.0

23.0

File Copy 1024 bufsize 2000 maxblocks

32215.7

KBps

30.0 s

2

3960.0

81.4

File Copy 256 bufsize 500 maxblocks

6307.5

KBps

30.0 s

2

1655.0

38.1

File Copy 4096 bufsize 8000 maxblocks

71311.5

KBps

30.0 s

2

5800.0

123.0

Pipe Throughput

67335.4

lps

10.0 s

7

12440.0

54.1

Pipe-based Context Switching

9510.8

lps

10.0 s

7

4000.0

23.8

Process Creation

176.9

lps

30.1 s

2

126.0

14.0

Shell Scripts (1 concurrent)

55.9

lpm

60.7 s

2

42.4

13.2

Shell Scripts (8 concurrent)

9.9

lpm

63.1 s

2

6.0

16.5

System Call Overhead

86765.9

lps

10.0 s

7

15000.0

57.8

System Benchmarks Index Score:

37.4

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