Benchmark of rack4slot8.osadl.org / GNU/Linux on Sat Jul 11 2026

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:

17:15:06 up 73 days, 6:05, 1 user, load average: 0.49, 0.44, 0.40; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:07 - 17:45:56; 30m 49s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1872417.1`	`lps`	`10.0 s`	`7`	`116700.0`	`160.4`
Double-Precision Whetstone	`122.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.3`	`lps`	`29.7 s`	`2`	`43.0`	`45.7`
File Copy 1024 bufsize 2000 maxblocks	`35792.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.4`
File Copy 256 bufsize 500 maxblocks	`11435.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`69.1`
File Copy 4096 bufsize 8000 maxblocks	`6225.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`10.7`
Pipe Throughput	`99296.1`	`lps`	`10.0 s`	`7`	`12440.0`	`79.8`
Pipe-based Context Switching	`15221.0`	`lps`	`10.0 s`	`7`	`4000.0`	`38.1`
Process Creation	`816.7`	`lps`	`30.0 s`	`2`	`126.0`	`64.8`
Shell Scripts (1 concurrent)	`59.8`	`lpm`	`60.7 s`	`2`	`42.4`	`14.1`
Shell Scripts (8 concurrent)	`9.8`	`lpm`	`61.4 s`	`2`	`6.0`	`16.3`
System Call Overhead	`190896.2`	`lps`	`10.0 s`	`7`	`15000.0`	`127.3`
System Benchmarks Index Score:	`44.7`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1872417.1

lps

10.0 s

7

116700.0

160.4

Double-Precision Whetstone

122.6

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

196.3

lps

29.7 s

2

43.0

45.7

File Copy 1024 bufsize 2000 maxblocks

35792.3

KBps

30.0 s

2

3960.0

90.4

File Copy 256 bufsize 500 maxblocks

11435.5

KBps

30.0 s

2

1655.0

69.1

File Copy 4096 bufsize 8000 maxblocks

6225.9

KBps

30.0 s

2

5800.0

10.7

Pipe Throughput

99296.1

lps

10.0 s

7

12440.0

79.8

Pipe-based Context Switching

15221.0

lps

10.0 s

7

4000.0

38.1

Process Creation

816.7

lps

30.0 s

2

126.0

64.8

Shell Scripts (1 concurrent)

59.8

lpm

60.7 s

2

42.4

14.1

Shell Scripts (8 concurrent)

9.8

lpm

61.4 s

2

6.0

16.3

System Call Overhead

190896.2

lps

10.0 s

7

15000.0

127.3

System Benchmarks Index Score:

44.7

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