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

05:15:19 up 35 days, 12:59, 0 users, load average: 1.89, 1.67, 1.56; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:20 - 05:51:04; 35m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`349960.5`	`lps`	`10.3 s`	`7`	`116700.0`	`30.0`
Double-Precision Whetstone	`89.8`	`MWIPS`	`9.8 s`	`7`	`55.0`	`16.3`
Execl Throughput	`30.0`	`lps`	`29.7 s`	`2`	`43.0`	`7.0`
File Copy 1024 bufsize 2000 maxblocks	`11021.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`27.8`
File Copy 256 bufsize 500 maxblocks	`1297.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`7.8`
File Copy 4096 bufsize 8000 maxblocks	`12582.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`21.7`
Pipe Throughput	`37672.3`	`lps`	`10.1 s`	`7`	`12440.0`	`30.3`
Pipe-based Context Switching	`3848.2`	`lps`	`10.1 s`	`7`	`4000.0`	`9.6`
Process Creation	`61.2`	`lps`	`30.3 s`	`2`	`126.0`	`4.9`
Shell Scripts (1 concurrent)	`67.9`	`lpm`	`60.6 s`	`2`	`42.4`	`16.0`
Shell Scripts (8 concurrent)	`10.9`	`lpm`	`60.7 s`	`2`	`6.0`	`18.1`
System Call Overhead	`37216.3`	`lps`	`10.3 s`	`7`	`15000.0`	`24.8`
System Benchmarks Index Score:	`15.3`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

349960.5

lps

10.3 s

7

116700.0

30.0

Double-Precision Whetstone

89.8

MWIPS

9.8 s

7

55.0

16.3

Execl Throughput

30.0

lps

29.7 s

2

43.0

7.0

File Copy 1024 bufsize 2000 maxblocks

11021.8

KBps

30.0 s

2

3960.0

27.8

File Copy 256 bufsize 500 maxblocks

1297.0

KBps

30.0 s

2

1655.0

7.8

File Copy 4096 bufsize 8000 maxblocks

12582.4

KBps

30.0 s

2

5800.0

21.7

Pipe Throughput

37672.3

lps

10.1 s

7

12440.0

30.3

Pipe-based Context Switching

3848.2

lps

10.1 s

7

4000.0

9.6

Process Creation

61.2

lps

30.3 s

2

126.0

4.9

Shell Scripts (1 concurrent)

67.9

lpm

60.6 s

2

42.4

16.0

Shell Scripts (8 concurrent)

10.9

lpm

60.7 s

2

6.0

18.1

System Call Overhead

37216.3

lps

10.3 s

7

15000.0

24.8

System Benchmarks Index Score:

15.3

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