Benchmark of rack5slot5.osadl.org / GNU/Linux on Wed Sep 17 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack5slot5.osadl.org: GNU/Linux

OS:

GNU/Linux -- 4.9.47-rt37-00139-g624ba27-dirty -- #4 PREEMPT RT Tue Dec 5 09:56:22 CET 2017

Machine:

armv7l: unknown

Language:

en_US.utf8 (charmap="UTF-8", collate="UTF-8")

CPUs:

ARMv7 Processor rev 2 (v7l) (0.0 bogomips)

Uptime:

05:15:20 up 11 days, 15:08, 0 users, load average: 2.08, 1.54, 1.44; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:21 - 05:49:16; 33m 55s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`321599.3`	`lps`	`10.3 s`	`7`	`116700.0`	`27.6`
Double-Precision Whetstone	`91.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`16.6`
Execl Throughput	`26.2`	`lps`	`29.7 s`	`2`	`43.0`	`6.1`
File Copy 1024 bufsize 2000 maxblocks	`3615.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`9.1`
File Copy 256 bufsize 500 maxblocks	`1721.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`10.4`
File Copy 4096 bufsize 8000 maxblocks	`21015.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`36.2`
Pipe Throughput	`29433.6`	`lps`	`10.1 s`	`7`	`12440.0`	`23.7`
Pipe-based Context Switching	`1660.0`	`lps`	`10.3 s`	`7`	`4000.0`	`4.2`
Process Creation	`60.3`	`lps`	`30.3 s`	`2`	`126.0`	`4.8`
Shell Scripts (1 concurrent)	`65.8`	`lpm`	`60.7 s`	`2`	`42.4`	`15.5`
Shell Scripts (8 concurrent)	`9.0`	`lpm`	`66.4 s`	`2`	`6.0`	`15.1`
System Call Overhead	`91388.6`	`lps`	`10.2 s`	`7`	`15000.0`	`60.9`
System Benchmarks Index Score:	`14.1`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

321599.3

lps

10.3 s

7

116700.0

27.6

Double-Precision Whetstone

91.1

MWIPS

10.0 s

7

55.0

16.6

Execl Throughput

26.2

lps

29.7 s

2

43.0

6.1

File Copy 1024 bufsize 2000 maxblocks

3615.5

KBps

30.0 s

2

3960.0

9.1

File Copy 256 bufsize 500 maxblocks

1721.1

KBps

30.0 s

2

1655.0

10.4

File Copy 4096 bufsize 8000 maxblocks

21015.4

KBps

30.0 s

2

5800.0

36.2

Pipe Throughput

29433.6

lps

10.1 s

7

12440.0

23.7

Pipe-based Context Switching

1660.0

lps

10.3 s

7

4000.0

4.2

Process Creation

60.3

lps

30.3 s

2

126.0

4.8

Shell Scripts (1 concurrent)

65.8

lpm

60.7 s

2

42.4

15.5

Shell Scripts (8 concurrent)

9.0

lpm

66.4 s

2

6.0

15.1

System Call Overhead

91388.6

lps

10.2 s

7

15000.0

60.9

System Benchmarks Index Score:

14.1

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