Benchmark of rack4slot8s.osadl.org / GNU/Linux on Sun Nov 16 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:

17:15:07 up 467 days, 13:32, 1 user, load average: 0.86, 0.60, 0.54; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:08 - 17:45:06; 29m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1812484.4`	`lps`	`10.0 s`	`7`	`116700.0`	`155.3`
Double-Precision Whetstone	`122.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`195.6`	`lps`	`29.7 s`	`2`	`43.0`	`45.5`
File Copy 1024 bufsize 2000 maxblocks	`36080.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`91.1`
File Copy 256 bufsize 500 maxblocks	`10916.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`66.0`
File Copy 4096 bufsize 8000 maxblocks	`5982.9`	`KBps`	`30.3 s`	`2`	`5800.0`	`10.3`
Pipe Throughput	`98846.4`	`lps`	`10.0 s`	`7`	`12440.0`	`79.5`
Pipe-based Context Switching	`15191.1`	`lps`	`10.0 s`	`7`	`4000.0`	`38.0`
Process Creation	`696.5`	`lps`	`30.1 s`	`2`	`126.0`	`55.3`
Shell Scripts (1 concurrent)	`62.8`	`lpm`	`60.7 s`	`2`	`42.4`	`14.8`
Shell Scripts (8 concurrent)	`12.7`	`lpm`	`61.5 s`	`2`	`6.0`	`21.2`
System Call Overhead	`190787.4`	`lps`	`10.0 s`	`7`	`15000.0`	`127.2`
System Benchmarks Index Score:	`44.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1812484.4

lps

10.0 s

7

116700.0

155.3

Double-Precision Whetstone

122.5

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

195.6

lps

29.7 s

2

43.0

45.5

File Copy 1024 bufsize 2000 maxblocks

36080.5

KBps

30.0 s

2

3960.0

91.1

File Copy 256 bufsize 500 maxblocks

10916.4

KBps

30.0 s

2

1655.0

66.0

File Copy 4096 bufsize 8000 maxblocks

5982.9

KBps

30.3 s

2

5800.0

10.3

Pipe Throughput

98846.4

lps

10.0 s

7

12440.0

79.5

Pipe-based Context Switching

15191.1

lps

10.0 s

7

4000.0

38.0

Process Creation

696.5

lps

30.1 s

2

126.0

55.3

Shell Scripts (1 concurrent)

62.8

lpm

60.7 s

2

42.4

14.8

Shell Scripts (8 concurrent)

12.7

lpm

61.5 s

2

6.0

21.2

System Call Overhead

190787.4

lps

10.0 s

7

15000.0

127.2

System Benchmarks Index Score:

44.8

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