Benchmark of rack5slot5.osadl.org / GNU/Linux on Sat Mar 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:

05:15:21 up 42 days, 19:08, 0 users, load average: 2.51, 2.28, 1.95; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:22 - 05:48:58; 33m 36s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`331000.8`	`lps`	`10.3 s`	`7`	`116700.0`	`28.4`
Double-Precision Whetstone	`92.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`16.8`
Execl Throughput	`25.2`	`lps`	`29.7 s`	`2`	`43.0`	`5.9`
File Copy 1024 bufsize 2000 maxblocks	`3727.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`9.4`
File Copy 256 bufsize 500 maxblocks	`1631.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`9.9`
File Copy 4096 bufsize 8000 maxblocks	`21421.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`36.9`
Pipe Throughput	`32902.8`	`lps`	`10.1 s`	`7`	`12440.0`	`26.4`
Pipe-based Context Switching	`1740.7`	`lps`	`10.2 s`	`7`	`4000.0`	`4.4`
Process Creation	`57.1`	`lps`	`30.3 s`	`2`	`126.0`	`4.5`
Shell Scripts (1 concurrent)	`67.8`	`lpm`	`60.2 s`	`2`	`42.4`	`16.0`
Shell Scripts (8 concurrent)	`9.1`	`lpm`	`66.0 s`	`2`	`6.0`	`15.1`
System Call Overhead	`92585.6`	`lps`	`10.1 s`	`7`	`15000.0`	`61.7`
System Benchmarks Index Score:	`14.3`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

331000.8

lps

10.3 s

7

116700.0

28.4

Double-Precision Whetstone

92.3

MWIPS

9.9 s

7

55.0

16.8

Execl Throughput

25.2

lps

29.7 s

2

43.0

5.9

File Copy 1024 bufsize 2000 maxblocks

3727.0

KBps

30.0 s

2

3960.0

9.4

File Copy 256 bufsize 500 maxblocks

1631.9

KBps

30.0 s

2

1655.0

9.9

File Copy 4096 bufsize 8000 maxblocks

21421.8

KBps

30.0 s

2

5800.0

36.9

Pipe Throughput

32902.8

lps

10.1 s

7

12440.0

26.4

Pipe-based Context Switching

1740.7

lps

10.2 s

7

4000.0

4.4

Process Creation

57.1

lps

30.3 s

2

126.0

4.5

Shell Scripts (1 concurrent)

67.8

lpm

60.2 s

2

42.4

16.0

Shell Scripts (8 concurrent)

9.1

lpm

66.0 s

2

6.0

15.1

System Call Overhead

92585.6

lps

10.1 s

7

15000.0

61.7

System Benchmarks Index Score:

14.3

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