Benchmark of rack5slot5.osadl.org / GNU/Linux on Tue Oct 07 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack5slot5.osadl.org: GNU/Linux

OS:

GNU/Linux -- 4.9.47-rt37-00139-g624ba27-dirty -- #4 PREEMPT RT Tue Dec 5 09:56:22 CET 2017

Machine:

armv7l: unknown

Language:

en_US.utf8 (charmap="UTF-8", collate="UTF-8")

CPUs:

ARMv7 Processor rev 2 (v7l) (0.0 bogomips)

Uptime:

05:15:19 up 31 days, 15:08, 0 users, load average: 1.77, 1.47, 1.37; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:20 - 05:49:01; 33m 41s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`330054.5`	`lps`	`10.3 s`	`7`	`116700.0`	`28.3`
Double-Precision Whetstone	`91.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`16.6`
Execl Throughput	`28.6`	`lps`	`29.5 s`	`2`	`43.0`	`6.7`
File Copy 1024 bufsize 2000 maxblocks	`3792.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`9.6`
File Copy 256 bufsize 500 maxblocks	`1473.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`8.9`
File Copy 4096 bufsize 8000 maxblocks	`21113.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`36.4`
Pipe Throughput	`33780.6`	`lps`	`10.1 s`	`7`	`12440.0`	`27.2`
Pipe-based Context Switching	`1651.8`	`lps`	`10.3 s`	`7`	`4000.0`	`4.1`
Process Creation	`56.0`	`lps`	`30.3 s`	`2`	`126.0`	`4.4`
Shell Scripts (1 concurrent)	`66.3`	`lpm`	`61.1 s`	`2`	`42.4`	`15.6`
Shell Scripts (8 concurrent)	`9.3`	`lpm`	`64.7 s`	`2`	`6.0`	`15.5`
System Call Overhead	`94595.0`	`lps`	`10.1 s`	`7`	`15000.0`	`63.1`
System Benchmarks Index Score:	`14.3`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

330054.5

lps

10.3 s

7

116700.0

28.3

Double-Precision Whetstone

91.2

MWIPS

10.0 s

7

55.0

16.6

Execl Throughput

28.6

lps

29.5 s

2

43.0

6.7

File Copy 1024 bufsize 2000 maxblocks

3792.7

KBps

30.0 s

2

3960.0

9.6

File Copy 256 bufsize 500 maxblocks

1473.5

KBps

30.0 s

2

1655.0

8.9

File Copy 4096 bufsize 8000 maxblocks

21113.0

KBps

30.0 s

2

5800.0

36.4

Pipe Throughput

33780.6

lps

10.1 s

7

12440.0

27.2

Pipe-based Context Switching

1651.8

lps

10.3 s

7

4000.0

4.1

Process Creation

56.0

lps

30.3 s

2

126.0

4.4

Shell Scripts (1 concurrent)

66.3

lpm

61.1 s

2

42.4

15.6

Shell Scripts (8 concurrent)

9.3

lpm

64.7 s

2

6.0

15.5

System Call Overhead

94595.0

lps

10.1 s

7

15000.0

63.1

System Benchmarks Index Score:

14.3

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