Benchmark of rack4slot8.osadl.org / GNU/Linux on Fri Dec 12 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 6:26, 0 users, load average: 0.45, 0.46, 0.42; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:07 - 17:45:03; 29m 56s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1821070.2`	`lps`	`10.0 s`	`7`	`116700.0`	`156.0`
Double-Precision Whetstone	`122.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`189.9`	`lps`	`29.7 s`	`2`	`43.0`	`44.2`
File Copy 1024 bufsize 2000 maxblocks	`35297.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`89.1`
File Copy 256 bufsize 500 maxblocks	`10983.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`66.4`
File Copy 4096 bufsize 8000 maxblocks	`6076.4`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.5`
Pipe Throughput	`98058.0`	`lps`	`10.0 s`	`7`	`12440.0`	`78.8`
Pipe-based Context Switching	`15147.1`	`lps`	`10.0 s`	`7`	`4000.0`	`37.9`
Process Creation	`770.6`	`lps`	`30.0 s`	`2`	`126.0`	`61.2`
Shell Scripts (1 concurrent)	`47.3`	`lpm`	`60.3 s`	`2`	`42.4`	`11.1`
Shell Scripts (8 concurrent)	`9.9`	`lpm`	`64.3 s`	`2`	`6.0`	`16.5`
System Call Overhead	`189746.2`	`lps`	`10.0 s`	`7`	`15000.0`	`126.5`
System Benchmarks Index Score:	`43.0`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1821070.2

lps

10.0 s

7

116700.0

156.0

Double-Precision Whetstone

122.4

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

189.9

lps

29.7 s

2

43.0

44.2

File Copy 1024 bufsize 2000 maxblocks

35297.5

KBps

30.0 s

2

3960.0

89.1

File Copy 256 bufsize 500 maxblocks

10983.3

KBps

30.0 s

2

1655.0

66.4

File Copy 4096 bufsize 8000 maxblocks

6076.4

KBps

30.1 s

2

5800.0

10.5

Pipe Throughput

98058.0

lps

10.0 s

7

12440.0

78.8

Pipe-based Context Switching

15147.1

lps

10.0 s

7

4000.0

37.9

Process Creation

770.6

lps

30.0 s

2

126.0

61.2

Shell Scripts (1 concurrent)

47.3

lpm

60.3 s

2

42.4

11.1

Shell Scripts (8 concurrent)

9.9

lpm

64.3 s

2

6.0

16.5

System Call Overhead

189746.2

lps

10.0 s

7

15000.0

126.5

System Benchmarks Index Score:

43.0

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