Benchmark of rack5slot5.osadl.org / GNU/Linux on Mon Mar 23 2026

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:

17:15:19 up 45 days, 7:08, 0 users, load average: 1.68, 1.58, 1.54; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:20 - 17:49:07; 33m 47s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`323639.8`	`lps`	`10.3 s`	`7`	`116700.0`	`27.7`
Double-Precision Whetstone	`91.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`16.7`
Execl Throughput	`28.5`	`lps`	`29.3 s`	`2`	`43.0`	`6.6`
File Copy 1024 bufsize 2000 maxblocks	`3567.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`9.0`
File Copy 256 bufsize 500 maxblocks	`1975.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`11.9`
File Copy 4096 bufsize 8000 maxblocks	`20576.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`35.5`
Pipe Throughput	`31492.0`	`lps`	`10.2 s`	`7`	`12440.0`	`25.3`
Pipe-based Context Switching	`1718.5`	`lps`	`10.3 s`	`7`	`4000.0`	`4.3`
Process Creation	`54.3`	`lps`	`30.3 s`	`2`	`126.0`	`4.3`
Shell Scripts (1 concurrent)	`62.9`	`lpm`	`60.5 s`	`2`	`42.4`	`14.8`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`65.3 s`	`2`	`6.0`	`15.3`
System Call Overhead	`93892.2`	`lps`	`10.1 s`	`7`	`15000.0`	`62.6`
System Benchmarks Index Score:	`14.4`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

323639.8

lps

10.3 s

7

116700.0

27.7

Double-Precision Whetstone

91.8

MWIPS

10.0 s

7

55.0

16.7

Execl Throughput

28.5

lps

29.3 s

2

43.0

6.6

File Copy 1024 bufsize 2000 maxblocks

3567.2

KBps

30.0 s

2

3960.0

9.0

File Copy 256 bufsize 500 maxblocks

1975.2

KBps

30.0 s

2

1655.0

11.9

File Copy 4096 bufsize 8000 maxblocks

20576.5

KBps

30.0 s

2

5800.0

35.5

Pipe Throughput

31492.0

lps

10.2 s

7

12440.0

25.3

Pipe-based Context Switching

1718.5

lps

10.3 s

7

4000.0

4.3

Process Creation

54.3

lps

30.3 s

2

126.0

4.3

Shell Scripts (1 concurrent)

62.9

lpm

60.5 s

2

42.4

14.8

Shell Scripts (8 concurrent)

9.2

lpm

65.3 s

2

6.0

15.3

System Call Overhead

93892.2

lps

10.1 s

7

15000.0

62.6

System Benchmarks Index Score:

14.4

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