Benchmark of rack4slot8.osadl.org / GNU/Linux on Fri Aug 22 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:

17:15:06 up 120 days, 6:06, 1 user, load average: 0.41, 0.22, 0.22; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:07 - 17:45:11; 30m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1737127.3`	`lps`	`10.0 s`	`7`	`116700.0`	`148.9`
Double-Precision Whetstone	`122.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.3`	`lps`	`29.5 s`	`2`	`43.0`	`45.6`
File Copy 1024 bufsize 2000 maxblocks	`36013.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.9`
File Copy 256 bufsize 500 maxblocks	`11175.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`67.5`
File Copy 4096 bufsize 8000 maxblocks	`6026.1`	`KBps`	`30.3 s`	`2`	`5800.0`	`10.4`
Pipe Throughput	`99602.2`	`lps`	`10.0 s`	`7`	`12440.0`	`80.1`
Pipe-based Context Switching	`15235.5`	`lps`	`10.0 s`	`7`	`4000.0`	`38.1`
Process Creation	`812.6`	`lps`	`30.0 s`	`2`	`126.0`	`64.5`
Shell Scripts (1 concurrent)	`45.5`	`lpm`	`61.0 s`	`2`	`42.4`	`10.7`
Shell Scripts (8 concurrent)	`8.8`	`lpm`	`64.0 s`	`2`	`6.0`	`14.6`
System Call Overhead	`192240.4`	`lps`	`10.0 s`	`7`	`15000.0`	`128.2`
System Benchmarks Index Score:	`42.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1737127.3

lps

10.0 s

7

116700.0

148.9

Double-Precision Whetstone

122.6

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

196.3

lps

29.5 s

2

43.0

45.6

File Copy 1024 bufsize 2000 maxblocks

36013.0

KBps

30.0 s

2

3960.0

90.9

File Copy 256 bufsize 500 maxblocks

11175.4

KBps

30.0 s

2

1655.0

67.5

File Copy 4096 bufsize 8000 maxblocks

6026.1

KBps

30.3 s

2

5800.0

10.4

Pipe Throughput

99602.2

lps

10.0 s

7

12440.0

80.1

Pipe-based Context Switching

15235.5

lps

10.0 s

7

4000.0

38.1

Process Creation

812.6

lps

30.0 s

2

126.0

64.5

Shell Scripts (1 concurrent)

45.5

lpm

61.0 s

2

42.4

10.7

Shell Scripts (8 concurrent)

8.8

lpm

64.0 s

2

6.0

14.6

System Call Overhead

192240.4

lps

10.0 s

7

15000.0

128.2

System Benchmarks Index Score:

42.8

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