Benchmark of rack4slot2.osadl.org / GNU/Linux on Sat Dec 06 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:

17:15:08 up 59 days, 8:57, 0 users, load average: 1.54, 1.71, 1.57; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:08 - 17:45:33; 30m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1658418.3`	`lps`	`10.1 s`	`7`	`116700.0`	`142.1`
Double-Precision Whetstone	`142.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`26.0`
Execl Throughput	`98.7`	`lps`	`29.3 s`	`2`	`43.0`	`22.9`
File Copy 1024 bufsize 2000 maxblocks	`31374.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`79.2`
File Copy 256 bufsize 500 maxblocks	`6519.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`39.4`
File Copy 4096 bufsize 8000 maxblocks	`69491.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`119.8`
Pipe Throughput	`19876.4`	`lps`	`10.1 s`	`7`	`12440.0`	`16.0`
Pipe-based Context Switching	`9299.8`	`lps`	`10.0 s`	`7`	`4000.0`	`23.2`
Process Creation	`522.4`	`lps`	`30.0 s`	`2`	`126.0`	`41.5`
Shell Scripts (1 concurrent)	`45.2`	`lpm`	`61.4 s`	`2`	`42.4`	`10.7`
Shell Scripts (8 concurrent)	`11.1`	`lpm`	`64.1 s`	`2`	`6.0`	`18.5`
System Call Overhead	`86461.5`	`lps`	`10.0 s`	`7`	`15000.0`	`57.6`
System Benchmarks Index Score:	`36.5`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1658418.3

lps

10.1 s

7

116700.0

142.1

Double-Precision Whetstone

142.9

MWIPS

10.0 s

7

55.0

26.0

Execl Throughput

98.7

lps

29.3 s

2

43.0

22.9

File Copy 1024 bufsize 2000 maxblocks

31374.4

KBps

30.0 s

2

3960.0

79.2

File Copy 256 bufsize 500 maxblocks

6519.8

KBps

30.0 s

2

1655.0

39.4

File Copy 4096 bufsize 8000 maxblocks

69491.9

KBps

30.0 s

2

5800.0

119.8

Pipe Throughput

19876.4

lps

10.1 s

7

12440.0

16.0

Pipe-based Context Switching

9299.8

lps

10.0 s

7

4000.0

23.2

Process Creation

522.4

lps

30.0 s

2

126.0

41.5

Shell Scripts (1 concurrent)

45.2

lpm

61.4 s

2

42.4

10.7

Shell Scripts (8 concurrent)

11.1

lpm

64.1 s

2

6.0

18.5

System Call Overhead

86461.5

lps

10.0 s

7

15000.0

57.6

System Benchmarks Index Score:

36.5

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