Benchmark of rack4slot8.osadl.org / GNU/Linux on Sat Oct 18 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot8.osadl.org: GNU/Linux

OS:

GNU/Linux -- 3.12.31-rt45 -- #1 PREEMPT RT Wed May 31 17:05:33 CEST 2017

Machine:

armv7l: unknown

Language:

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

CPUs:

ARMv7 Processor rev 2 (v7l) (n.a. bogomips)

Uptime:

17:15:07 up 177 days, 6:06, 1 user, load average: 0.32, 0.35, 0.38; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:07 - 17:45:06; 29m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1795380.7`	`lps`	`10.0 s`	`7`	`116700.0`	`153.8`
Double-Precision Whetstone	`122.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.2`	`lps`	`29.4 s`	`2`	`43.0`	`45.6`
File Copy 1024 bufsize 2000 maxblocks	`35558.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`89.8`
File Copy 256 bufsize 500 maxblocks	`11308.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.3`
File Copy 4096 bufsize 8000 maxblocks	`6093.4`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.5`
Pipe Throughput	`98661.4`	`lps`	`10.0 s`	`7`	`12440.0`	`79.3`
Pipe-based Context Switching	`15460.9`	`lps`	`10.0 s`	`7`	`4000.0`	`38.7`
Process Creation	`610.7`	`lps`	`30.0 s`	`2`	`126.0`	`48.5`
Shell Scripts (1 concurrent)	`48.5`	`lpm`	`60.5 s`	`2`	`42.4`	`11.4`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`63.9 s`	`2`	`6.0`	`15.4`
System Call Overhead	`191536.5`	`lps`	`10.0 s`	`7`	`15000.0`	`127.7`
System Benchmarks Index Score:	`42.4`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1795380.7

lps

10.0 s

7

116700.0

153.8

Double-Precision Whetstone

122.6

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

196.2

lps

29.4 s

2

43.0

45.6

File Copy 1024 bufsize 2000 maxblocks

35558.3

KBps

30.0 s

2

3960.0

89.8

File Copy 256 bufsize 500 maxblocks

11308.9

KBps

30.0 s

2

1655.0

68.3

File Copy 4096 bufsize 8000 maxblocks

6093.4

KBps

30.1 s

2

5800.0

10.5

Pipe Throughput

98661.4

lps

10.0 s

7

12440.0

79.3

Pipe-based Context Switching

15460.9

lps

10.0 s

7

4000.0

38.7

Process Creation

610.7

lps

30.0 s

2

126.0

48.5

Shell Scripts (1 concurrent)

48.5

lpm

60.5 s

2

42.4

11.4

Shell Scripts (8 concurrent)

9.2

lpm

63.9 s

2

6.0

15.4

System Call Overhead

191536.5

lps

10.0 s

7

15000.0

127.7

System Benchmarks Index Score:

42.4

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