Benchmark of rack4slot2.osadl.org / GNU/Linux on Mon May 18 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:

05:15:08 up 150 days, 10:06, 0 users, load average: 1.75, 1.27, 1.13; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:09 - 05:45:16; 30m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1870198.5`	`lps`	`10.1 s`	`7`	`116700.0`	`160.3`
Double-Precision Whetstone	`143.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`26.0`
Execl Throughput	`99.4`	`lps`	`29.4 s`	`2`	`43.0`	`23.1`
File Copy 1024 bufsize 2000 maxblocks	`31490.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`79.5`
File Copy 256 bufsize 500 maxblocks	`6494.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`39.2`
File Copy 4096 bufsize 8000 maxblocks	`8291.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`14.3`
Pipe Throughput	`69301.7`	`lps`	`10.0 s`	`7`	`12440.0`	`55.7`
Pipe-based Context Switching	`9495.4`	`lps`	`10.0 s`	`7`	`4000.0`	`23.7`
Process Creation	`270.3`	`lps`	`30.1 s`	`2`	`126.0`	`21.5`
Shell Scripts (1 concurrent)	`55.2`	`lpm`	`60.8 s`	`2`	`42.4`	`13.0`
Shell Scripts (8 concurrent)	`9.6`	`lpm`	`62.4 s`	`2`	`6.0`	`16.0`
System Call Overhead	`86952.4`	`lps`	`10.0 s`	`7`	`15000.0`	`58.0`
System Benchmarks Index Score:	`32.7`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1870198.5

lps

10.1 s

7

116700.0

160.3

Double-Precision Whetstone

143.0

MWIPS

10.0 s

7

55.0

26.0

Execl Throughput

99.4

lps

29.4 s

2

43.0

23.1

File Copy 1024 bufsize 2000 maxblocks

31490.4

KBps

30.0 s

2

3960.0

79.5

File Copy 256 bufsize 500 maxblocks

6494.0

KBps

30.0 s

2

1655.0

39.2

File Copy 4096 bufsize 8000 maxblocks

8291.3

KBps

30.0 s

2

5800.0

14.3

Pipe Throughput

69301.7

lps

10.0 s

7

12440.0

55.7

Pipe-based Context Switching

9495.4

lps

10.0 s

7

4000.0

23.7

Process Creation

270.3

lps

30.1 s

2

126.0

21.5

Shell Scripts (1 concurrent)

55.2

lpm

60.8 s

2

42.4

13.0

Shell Scripts (8 concurrent)

9.6

lpm

62.4 s

2

6.0

16.0

System Call Overhead

86952.4

lps

10.0 s

7

15000.0

58.0

System Benchmarks Index Score:

32.7

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