Benchmark of rack4slot2.osadl.org / GNU/Linux on Thu Aug 06 2026

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:

17:15:07 up 5:17, 0 users, load average: 1.08, 1.21, 1.26; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:08 - 17:45:06; 29m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1730908.6`	`lps`	`10.1 s`	`7`	`116700.0`	`148.3`
Double-Precision Whetstone	`143.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`26.0`
Execl Throughput	`78.0`	`lps`	`29.3 s`	`2`	`43.0`	`18.1`
File Copy 1024 bufsize 2000 maxblocks	`31727.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`80.1`
File Copy 256 bufsize 500 maxblocks	`7928.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`47.9`
File Copy 4096 bufsize 8000 maxblocks	`68809.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`118.6`
Pipe Throughput	`69744.4`	`lps`	`10.0 s`	`7`	`12440.0`	`56.1`
Pipe-based Context Switching	`9523.2`	`lps`	`10.0 s`	`7`	`4000.0`	`23.8`
Process Creation	`278.3`	`lps`	`30.1 s`	`2`	`126.0`	`22.1`
Shell Scripts (1 concurrent)	`68.0`	`lpm`	`60.8 s`	`2`	`42.4`	`16.0`
Shell Scripts (8 concurrent)	`13.9`	`lpm`	`61.5 s`	`2`	`6.0`	`23.2`
System Call Overhead	`87272.7`	`lps`	`10.0 s`	`7`	`15000.0`	`58.2`
System Benchmarks Index Score:	`40.6`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1730908.6

lps

10.1 s

7

116700.0

148.3

Double-Precision Whetstone

143.0

MWIPS

10.0 s

7

55.0

26.0

Execl Throughput

78.0

lps

29.3 s

2

43.0

18.1

File Copy 1024 bufsize 2000 maxblocks

31727.0

KBps

30.0 s

2

3960.0

80.1

File Copy 256 bufsize 500 maxblocks

7928.4

KBps

30.0 s

2

1655.0

47.9

File Copy 4096 bufsize 8000 maxblocks

68809.4

KBps

30.0 s

2

5800.0

118.6

Pipe Throughput

69744.4

lps

10.0 s

7

12440.0

56.1

Pipe-based Context Switching

9523.2

lps

10.0 s

7

4000.0

23.8

Process Creation

278.3

lps

30.1 s

2

126.0

22.1

Shell Scripts (1 concurrent)

68.0

lpm

60.8 s

2

42.4

16.0

Shell Scripts (8 concurrent)

13.9

lpm

61.5 s

2

6.0

23.2

System Call Overhead

87272.7

lps

10.0 s

7

15000.0

58.2

System Benchmarks Index Score:

40.6

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