Benchmark of rack4slot8s.osadl.org / GNU/Linux on Tue Jul 29 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot8s.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:

17:15:08 up 357 days, 12:32, 1 user, load average: 0.49, 0.28, 0.24; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:09 - 17:45:10; 30m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1811345.4`	`lps`	`10.0 s`	`7`	`116700.0`	`155.2`
Double-Precision Whetstone	`122.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.1`	`lps`	`29.6 s`	`2`	`43.0`	`45.6`
File Copy 1024 bufsize 2000 maxblocks	`34974.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`88.3`
File Copy 256 bufsize 500 maxblocks	`11067.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`66.9`
File Copy 4096 bufsize 8000 maxblocks	`6019.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`10.4`
Pipe Throughput	`98965.1`	`lps`	`10.0 s`	`7`	`12440.0`	`79.6`
Pipe-based Context Switching	`15316.1`	`lps`	`10.0 s`	`7`	`4000.0`	`38.3`
Process Creation	`669.5`	`lps`	`30.1 s`	`2`	`126.0`	`53.1`
Shell Scripts (1 concurrent)	`45.4`	`lpm`	`60.4 s`	`2`	`42.4`	`10.7`
Shell Scripts (8 concurrent)	`9.0`	`lpm`	`62.4 s`	`2`	`6.0`	`15.0`
System Call Overhead	`190399.0`	`lps`	`10.0 s`	`7`	`15000.0`	`126.9`
System Benchmarks Index Score:	`42.2`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1811345.4

lps

10.0 s

7

116700.0

155.2

Double-Precision Whetstone

122.7

MWIPS

9.9 s

7

55.0

22.3

Execl Throughput

196.1

lps

29.6 s

2

43.0

45.6

File Copy 1024 bufsize 2000 maxblocks

34974.0

KBps

30.0 s

2

3960.0

88.3

File Copy 256 bufsize 500 maxblocks

11067.5

KBps

30.0 s

2

1655.0

66.9

File Copy 4096 bufsize 8000 maxblocks

6019.4

KBps

30.0 s

2

5800.0

10.4

Pipe Throughput

98965.1

lps

10.0 s

7

12440.0

79.6

Pipe-based Context Switching

15316.1

lps

10.0 s

7

4000.0

38.3

Process Creation

669.5

lps

30.1 s

2

126.0

53.1

Shell Scripts (1 concurrent)

45.4

lpm

60.4 s

2

42.4

10.7

Shell Scripts (8 concurrent)

9.0

lpm

62.4 s

2

6.0

15.0

System Call Overhead

190399.0

lps

10.0 s

7

15000.0

126.9

System Benchmarks Index Score:

42.2

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