Benchmark of rack4slot8.osadl.org / GNU/Linux on Fri Oct 17 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 175 days, 18:06, 1 user, load average: 0.20, 0.22, 0.23; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:08 - 05:45:09; 30m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1831629.7`	`lps`	`10.0 s`	`7`	`116700.0`	`157.0`
Double-Precision Whetstone	`122.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`197.0`	`lps`	`29.6 s`	`2`	`43.0`	`45.8`
File Copy 1024 bufsize 2000 maxblocks	`35991.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.9`
File Copy 256 bufsize 500 maxblocks	`11329.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.5`
File Copy 4096 bufsize 8000 maxblocks	`6058.4`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.4`
Pipe Throughput	`99749.9`	`lps`	`10.0 s`	`7`	`12440.0`	`80.2`
Pipe-based Context Switching	`15201.4`	`lps`	`10.0 s`	`7`	`4000.0`	`38.0`
Process Creation	`672.3`	`lps`	`30.0 s`	`2`	`126.0`	`53.4`
Shell Scripts (1 concurrent)	`48.1`	`lpm`	`60.5 s`	`2`	`42.4`	`11.3`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`64.1 s`	`2`	`6.0`	`15.3`
System Call Overhead	`191576.9`	`lps`	`10.0 s`	`7`	`15000.0`	`127.7`
System Benchmarks Index Score:	`42.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1831629.7

lps

10.0 s

7

116700.0

157.0

Double-Precision Whetstone

122.4

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

197.0

lps

29.6 s

2

43.0

45.8

File Copy 1024 bufsize 2000 maxblocks

35991.0

KBps

30.0 s

2

3960.0

90.9

File Copy 256 bufsize 500 maxblocks

11329.4

KBps

30.0 s

2

1655.0

68.5

File Copy 4096 bufsize 8000 maxblocks

6058.4

KBps

30.1 s

2

5800.0

10.4

Pipe Throughput

99749.9

lps

10.0 s

7

12440.0

80.2

Pipe-based Context Switching

15201.4

lps

10.0 s

7

4000.0

38.0

Process Creation

672.3

lps

30.0 s

2

126.0

53.4

Shell Scripts (1 concurrent)

48.1

lpm

60.5 s

2

42.4

11.3

Shell Scripts (8 concurrent)

9.2

lpm

64.1 s

2

6.0

15.3

System Call Overhead

191576.9

lps

10.0 s

7

15000.0

127.7

System Benchmarks Index Score:

42.8

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