Benchmark of rack4slot8.osadl.org / GNU/Linux on Wed Jan 21 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot8.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 40 days, 6:26, 0 users, load average: 0.37, 0.23, 0.23; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:07 - 17:45:39; 30m 32s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1853137.9`	`lps`	`10.0 s`	`7`	`116700.0`	`158.8`
Double-Precision Whetstone	`122.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`197.2`	`lps`	`29.5 s`	`2`	`43.0`	`45.9`
File Copy 1024 bufsize 2000 maxblocks	`35900.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.7`
File Copy 256 bufsize 500 maxblocks	`11186.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`67.6`
File Copy 4096 bufsize 8000 maxblocks	`5934.9`	`KBps`	`30.2 s`	`2`	`5800.0`	`10.2`
Pipe Throughput	`98314.6`	`lps`	`10.0 s`	`7`	`12440.0`	`79.0`
Pipe-based Context Switching	`15519.2`	`lps`	`10.0 s`	`7`	`4000.0`	`38.8`
Process Creation	`548.9`	`lps`	`30.0 s`	`2`	`126.0`	`43.6`
Shell Scripts (1 concurrent)	`43.4`	`lpm`	`61.2 s`	`2`	`42.4`	`10.2`
Shell Scripts (8 concurrent)	`9.6`	`lpm`	`63.7 s`	`2`	`6.0`	`16.0`
System Call Overhead	`191985.3`	`lps`	`10.0 s`	`7`	`15000.0`	`128.0`
System Benchmarks Index Score:	`41.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1853137.9

lps

10.0 s

7

116700.0

158.8

Double-Precision Whetstone

122.6

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

197.2

lps

29.5 s

2

43.0

45.9

File Copy 1024 bufsize 2000 maxblocks

35900.5

KBps

30.0 s

2

3960.0

90.7

File Copy 256 bufsize 500 maxblocks

11186.2

KBps

30.0 s

2

1655.0

67.6

File Copy 4096 bufsize 8000 maxblocks

5934.9

KBps

30.2 s

2

5800.0

10.2

Pipe Throughput

98314.6

lps

10.0 s

7

12440.0

79.0

Pipe-based Context Switching

15519.2

lps

10.0 s

7

4000.0

38.8

Process Creation

548.9

lps

30.0 s

2

126.0

43.6

Shell Scripts (1 concurrent)

43.4

lpm

61.2 s

2

42.4

10.2

Shell Scripts (8 concurrent)

9.6

lpm

63.7 s

2

6.0

16.0

System Call Overhead

191985.3

lps

10.0 s

7

15000.0

128.0

System Benchmarks Index Score:

41.8

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