Benchmark of rack5slot5.osadl.org / GNU/Linux on Tue Oct 21 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:

05:15:20 up 45 days, 15:08, 0 users, load average: 1.51, 1.31, 1.36; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:21 - 05:48:39; 33m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`331482.4`	`lps`	`10.3 s`	`7`	`116700.0`	`28.4`
Double-Precision Whetstone	`93.1`	`MWIPS`	`9.9 s`	`7`	`55.0`	`16.9`
Execl Throughput	`29.3`	`lps`	`29.3 s`	`2`	`43.0`	`6.8`
File Copy 1024 bufsize 2000 maxblocks	`3796.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`9.6`
File Copy 256 bufsize 500 maxblocks	`1541.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`9.3`
File Copy 4096 bufsize 8000 maxblocks	`19114.7`	`KBps`	`30.2 s`	`2`	`5800.0`	`33.0`
Pipe Throughput	`37268.1`	`lps`	`10.1 s`	`7`	`12440.0`	`30.0`
Pipe-based Context Switching	`1754.4`	`lps`	`10.2 s`	`7`	`4000.0`	`4.4`
Process Creation	`58.1`	`lps`	`30.3 s`	`2`	`126.0`	`4.6`
Shell Scripts (1 concurrent)	`68.1`	`lpm`	`60.8 s`	`2`	`42.4`	`16.1`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`65.2 s`	`2`	`6.0`	`15.3`
System Call Overhead	`89391.5`	`lps`	`10.2 s`	`7`	`15000.0`	`59.6`
System Benchmarks Index Score:	`14.5`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

331482.4

lps

10.3 s

7

116700.0

28.4

Double-Precision Whetstone

93.1

MWIPS

9.9 s

7

55.0

16.9

Execl Throughput

29.3

lps

29.3 s

2

43.0

6.8

File Copy 1024 bufsize 2000 maxblocks

3796.2

KBps

30.0 s

2

3960.0

9.6

File Copy 256 bufsize 500 maxblocks

1541.5

KBps

30.0 s

2

1655.0

9.3

File Copy 4096 bufsize 8000 maxblocks

19114.7

KBps

30.2 s

2

5800.0

33.0

Pipe Throughput

37268.1

lps

10.1 s

7

12440.0

30.0

Pipe-based Context Switching

1754.4

lps

10.2 s

7

4000.0

4.4

Process Creation

58.1

lps

30.3 s

2

126.0

4.6

Shell Scripts (1 concurrent)

68.1

lpm

60.8 s

2

42.4

16.1

Shell Scripts (8 concurrent)

9.2

lpm

65.2 s

2

6.0

15.3

System Call Overhead

89391.5

lps

10.2 s

7

15000.0

59.6

System Benchmarks Index Score:

14.5

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