Benchmark of rack4slot8s.osadl.org / GNU/Linux on Fri Aug 22 2025

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:

17:15:07 up 381 days, 12:32, 1 user, load average: 0.38, 0.26, 0.23; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:07 - 17:45:13; 30m 06s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1751545.0`	`lps`	`10.0 s`	`7`	`116700.0`	`150.1`
Double-Precision Whetstone	`122.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.6`	`lps`	`29.3 s`	`2`	`43.0`	`45.7`
File Copy 1024 bufsize 2000 maxblocks	`35556.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`89.8`
File Copy 256 bufsize 500 maxblocks	`11285.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.2`
File Copy 4096 bufsize 8000 maxblocks	`5960.5`	`KBps`	`30.3 s`	`2`	`5800.0`	`10.3`
Pipe Throughput	`99503.4`	`lps`	`10.0 s`	`7`	`12440.0`	`80.0`
Pipe-based Context Switching	`15314.8`	`lps`	`10.0 s`	`7`	`4000.0`	`38.3`
Process Creation	`806.8`	`lps`	`30.0 s`	`2`	`126.0`	`64.0`
Shell Scripts (1 concurrent)	`44.3`	`lpm`	`61.0 s`	`2`	`42.4`	`10.4`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`61.2 s`	`2`	`6.0`	`15.3`
System Call Overhead	`188840.6`	`lps`	`10.2 s`	`7`	`15000.0`	`125.9`
System Benchmarks Index Score:	`42.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1751545.0

lps

10.0 s

7

116700.0

150.1

Double-Precision Whetstone

122.6

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

196.6

lps

29.3 s

2

43.0

45.7

File Copy 1024 bufsize 2000 maxblocks

35556.5

KBps

30.0 s

2

3960.0

89.8

File Copy 256 bufsize 500 maxblocks

11285.5

KBps

30.0 s

2

1655.0

68.2

File Copy 4096 bufsize 8000 maxblocks

5960.5

KBps

30.3 s

2

5800.0

10.3

Pipe Throughput

99503.4

lps

10.0 s

7

12440.0

80.0

Pipe-based Context Switching

15314.8

lps

10.0 s

7

4000.0

38.3

Process Creation

806.8

lps

30.0 s

2

126.0

64.0

Shell Scripts (1 concurrent)

44.3

lpm

61.0 s

2

42.4

10.4

Shell Scripts (8 concurrent)

9.2

lpm

61.2 s

2

6.0

15.3

System Call Overhead

188840.6

lps

10.2 s

7

15000.0

125.9

System Benchmarks Index Score:

42.8

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