Benchmark of rack5slot5.osadl.org / GNU/Linux on Thu Oct 23 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:

17:15:20 up 48 days, 3:08, 0 users, load average: 2.82, 2.02, 1.68; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:21 - 17:49:08; 33m 47s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`357170.4`	`lps`	`10.2 s`	`7`	`116700.0`	`30.6`
Double-Precision Whetstone	`91.5`	`MWIPS`	`9.9 s`	`7`	`55.0`	`16.6`
Execl Throughput	`29.4`	`lps`	`29.4 s`	`2`	`43.0`	`6.8`
File Copy 1024 bufsize 2000 maxblocks	`3796.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`9.6`
File Copy 256 bufsize 500 maxblocks	`1824.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`11.0`
File Copy 4096 bufsize 8000 maxblocks	`21376.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`36.9`
Pipe Throughput	`30522.4`	`lps`	`10.1 s`	`7`	`12440.0`	`24.5`
Pipe-based Context Switching	`1641.4`	`lps`	`10.3 s`	`7`	`4000.0`	`4.1`
Process Creation	`55.3`	`lps`	`30.2 s`	`2`	`126.0`	`4.4`
Shell Scripts (1 concurrent)	`67.3`	`lpm`	`60.6 s`	`2`	`42.4`	`15.9`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`64.9 s`	`2`	`6.0`	`15.4`
System Call Overhead	`92325.0`	`lps`	`10.1 s`	`7`	`15000.0`	`61.6`
System Benchmarks Index Score:	`14.6`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

357170.4

lps

10.2 s

7

116700.0

30.6

Double-Precision Whetstone

91.5

MWIPS

9.9 s

7

55.0

16.6

Execl Throughput

29.4

lps

29.4 s

2

43.0

6.8

File Copy 1024 bufsize 2000 maxblocks

3796.1

KBps

30.0 s

2

3960.0

9.6

File Copy 256 bufsize 500 maxblocks

1824.4

KBps

30.0 s

2

1655.0

11.0

File Copy 4096 bufsize 8000 maxblocks

21376.5

KBps

30.0 s

2

5800.0

36.9

Pipe Throughput

30522.4

lps

10.1 s

7

12440.0

24.5

Pipe-based Context Switching

1641.4

lps

10.3 s

7

4000.0

4.1

Process Creation

55.3

lps

30.2 s

2

126.0

4.4

Shell Scripts (1 concurrent)

67.3

lpm

60.6 s

2

42.4

15.9

Shell Scripts (8 concurrent)

9.2

lpm

64.9 s

2

6.0

15.4

System Call Overhead

92325.0

lps

10.1 s

7

15000.0

61.6

System Benchmarks Index Score:

14.6

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