Benchmark of rack4slot8s.osadl.org / GNU/Linux on Fri Sep 04 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot8s.osadl.org: GNU/Linux

OS:

GNU/Linux -- 3.12.31-rt45 -- #1 PREEMPT RT Wed May 31 17:05:33 CEST 2017

Machine:

armv7l: unknown

Language:

en_US.utf8 (charmap="UTF-8", collate="UTF-8")

CPUs:

ARMv7 Processor rev 2 (v7l) (n.a. bogomips)

Uptime:

05:15:06 up 127 days, 17:59, 1 user, load average: 0.26, 0.21, 0.19; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:06 - 05:44:54; 29m 48s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1879369.8`	`lps`	`10.0 s`	`7`	`116700.0`	`161.0`
Double-Precision Whetstone	`122.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`207.2`	`lps`	`29.5 s`	`2`	`43.0`	`48.2`
File Copy 1024 bufsize 2000 maxblocks	`37643.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`95.1`
File Copy 256 bufsize 500 maxblocks	`11877.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`71.8`
File Copy 4096 bufsize 8000 maxblocks	`6381.5`	`KBps`	`30.1 s`	`2`	`5800.0`	`11.0`
Pipe Throughput	`103396.1`	`lps`	`10.0 s`	`7`	`12440.0`	`83.1`
Pipe-based Context Switching	`16199.7`	`lps`	`10.0 s`	`7`	`4000.0`	`40.5`
Process Creation	`657.1`	`lps`	`30.1 s`	`2`	`126.0`	`52.2`
Shell Scripts (1 concurrent)	`63.9`	`lpm`	`60.3 s`	`2`	`42.4`	`15.1`
Shell Scripts (8 concurrent)	`12.0`	`lpm`	`61.2 s`	`2`	`6.0`	`20.0`
System Call Overhead	`193961.9`	`lps`	`10.0 s`	`7`	`15000.0`	`129.3`
System Benchmarks Index Score:	`46.0`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1879369.8

lps

10.0 s

7

116700.0

161.0

Double-Precision Whetstone

122.9

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

207.2

lps

29.5 s

2

43.0

48.2

File Copy 1024 bufsize 2000 maxblocks

37643.0

KBps

30.0 s

2

3960.0

95.1

File Copy 256 bufsize 500 maxblocks

11877.5

KBps

30.0 s

2

1655.0

71.8

File Copy 4096 bufsize 8000 maxblocks

6381.5

KBps

30.1 s

2

5800.0

11.0

Pipe Throughput

103396.1

lps

10.0 s

7

12440.0

83.1

Pipe-based Context Switching

16199.7

lps

10.0 s

7

4000.0

40.5

Process Creation

657.1

lps

30.1 s

2

126.0

52.2

Shell Scripts (1 concurrent)

63.9

lpm

60.3 s

2

42.4

15.1

Shell Scripts (8 concurrent)

12.0

lpm

61.2 s

2

6.0

20.0

System Call Overhead

193961.9

lps

10.0 s

7

15000.0

129.3

System Benchmarks Index Score:

46.0

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