Benchmark of rack4slot8.osadl.org / GNU/Linux on Thu Dec 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:

05:15:07 up 5 days, 18:26, 0 users, load average: 0.58, 0.30, 0.25; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:08 - 05:45:18; 30m 10s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1851048.5`	`lps`	`10.0 s`	`7`	`116700.0`	`158.6`
Double-Precision Whetstone	`122.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.3`	`lps`	`29.6 s`	`2`	`43.0`	`45.6`
File Copy 1024 bufsize 2000 maxblocks	`35124.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`88.7`
File Copy 256 bufsize 500 maxblocks	`11293.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.2`
File Copy 4096 bufsize 8000 maxblocks	`6097.9`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.5`
Pipe Throughput	`98920.8`	`lps`	`10.0 s`	`7`	`12440.0`	`79.5`
Pipe-based Context Switching	`15296.1`	`lps`	`10.0 s`	`7`	`4000.0`	`38.2`
Process Creation	`708.9`	`lps`	`30.1 s`	`2`	`126.0`	`56.3`
Shell Scripts (1 concurrent)	`48.6`	`lpm`	`60.4 s`	`2`	`42.4`	`11.5`
Shell Scripts (8 concurrent)	`9.5`	`lpm`	`61.8 s`	`2`	`6.0`	`15.9`
System Call Overhead	`192274.6`	`lps`	`10.0 s`	`7`	`15000.0`	`128.2`
System Benchmarks Index Score:	`43.1`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1851048.5

lps

10.0 s

7

116700.0

158.6

Double-Precision Whetstone

122.4

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

196.3

lps

29.6 s

2

43.0

45.6

File Copy 1024 bufsize 2000 maxblocks

35124.5

KBps

30.0 s

2

3960.0

88.7

File Copy 256 bufsize 500 maxblocks

11293.1

KBps

30.0 s

2

1655.0

68.2

File Copy 4096 bufsize 8000 maxblocks

6097.9

KBps

30.1 s

2

5800.0

10.5

Pipe Throughput

98920.8

lps

10.0 s

7

12440.0

79.5

Pipe-based Context Switching

15296.1

lps

10.0 s

7

4000.0

38.2

Process Creation

708.9

lps

30.1 s

2

126.0

56.3

Shell Scripts (1 concurrent)

48.6

lpm

60.4 s

2

42.4

11.5

Shell Scripts (8 concurrent)

9.5

lpm

61.8 s

2

6.0

15.9

System Call Overhead

192274.6

lps

10.0 s

7

15000.0

128.2

System Benchmarks Index Score:

43.1

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