Benchmark of rack4slot2.osadl.org / GNU/Linux on Mon Apr 27 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 129 days, 22:06, 0 users, load average: 2.01, 1.41, 1.20; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:08 - 17:45:41; 30m 33s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1814269.1`	`lps`	`10.1 s`	`7`	`116700.0`	`155.5`
Double-Precision Whetstone	`143.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`26.0`
Execl Throughput	`96.3`	`lps`	`29.4 s`	`2`	`43.0`	`22.4`
File Copy 1024 bufsize 2000 maxblocks	`31858.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`80.5`
File Copy 256 bufsize 500 maxblocks	`9996.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`60.4`
File Copy 4096 bufsize 8000 maxblocks	`8042.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`13.9`
Pipe Throughput	`53546.9`	`lps`	`10.1 s`	`7`	`12440.0`	`43.0`
Pipe-based Context Switching	`9503.3`	`lps`	`10.0 s`	`7`	`4000.0`	`23.8`
Process Creation	`209.3`	`lps`	`30.1 s`	`2`	`126.0`	`16.6`
Shell Scripts (1 concurrent)	`54.3`	`lpm`	`60.7 s`	`2`	`42.4`	`12.8`
Shell Scripts (8 concurrent)	`10.9`	`lpm`	`62.7 s`	`2`	`6.0`	`18.2`
System Call Overhead	`87133.6`	`lps`	`10.0 s`	`7`	`15000.0`	`58.1`
System Benchmarks Index Score:	`32.5`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1814269.1

lps

10.1 s

7

116700.0

155.5

Double-Precision Whetstone

143.0

MWIPS

10.0 s

7

55.0

26.0

Execl Throughput

96.3

lps

29.4 s

2

43.0

22.4

File Copy 1024 bufsize 2000 maxblocks

31858.2

KBps

30.0 s

2

3960.0

80.5

File Copy 256 bufsize 500 maxblocks

9996.7

KBps

30.0 s

2

1655.0

60.4

File Copy 4096 bufsize 8000 maxblocks

8042.2

KBps

30.0 s

2

5800.0

13.9

Pipe Throughput

53546.9

lps

10.1 s

7

12440.0

43.0

Pipe-based Context Switching

9503.3

lps

10.0 s

7

4000.0

23.8

Process Creation

209.3

lps

30.1 s

2

126.0

16.6

Shell Scripts (1 concurrent)

54.3

lpm

60.7 s

2

42.4

12.8

Shell Scripts (8 concurrent)

10.9

lpm

62.7 s

2

6.0

18.2

System Call Overhead

87133.6

lps

10.0 s

7

15000.0

58.1

System Benchmarks Index Score:

32.5

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