Benchmark of rack4slot8s.osadl.org / GNU/Linux on Sat Apr 18 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:

17:15:07 up 127 days, 5:26, 1 user, load average: 0.29, 0.21, 0.22; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:08 - 17:45:22; 30m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1759925.9`	`lps`	`10.0 s`	`7`	`116700.0`	`150.8`
Double-Precision Whetstone	`122.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`197.4`	`lps`	`29.6 s`	`2`	`43.0`	`45.9`
File Copy 1024 bufsize 2000 maxblocks	`35949.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.8`
File Copy 256 bufsize 500 maxblocks	`11362.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.7`
File Copy 4096 bufsize 8000 maxblocks	`6020.8`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.4`
Pipe Throughput	`99089.5`	`lps`	`10.0 s`	`7`	`12440.0`	`79.7`
Pipe-based Context Switching	`15373.7`	`lps`	`10.0 s`	`7`	`4000.0`	`38.4`
Process Creation	`734.4`	`lps`	`30.1 s`	`2`	`126.0`	`58.3`
Shell Scripts (1 concurrent)	`43.4`	`lpm`	`60.9 s`	`2`	`42.4`	`10.2`
Shell Scripts (8 concurrent)	`6.5`	`lpm`	`64.4 s`	`2`	`6.0`	`10.9`
System Call Overhead	`191845.9`	`lps`	`10.0 s`	`7`	`15000.0`	`127.9`
System Benchmarks Index Score:	`41.4`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1759925.9

lps

10.0 s

7

116700.0

150.8

Double-Precision Whetstone

122.5

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

197.4

lps

29.6 s

2

43.0

45.9

File Copy 1024 bufsize 2000 maxblocks

35949.5

KBps

30.0 s

2

3960.0

90.8

File Copy 256 bufsize 500 maxblocks

11362.8

KBps

30.0 s

2

1655.0

68.7

File Copy 4096 bufsize 8000 maxblocks

6020.8

KBps

30.1 s

2

5800.0

10.4

Pipe Throughput

99089.5

lps

10.0 s

7

12440.0

79.7

Pipe-based Context Switching

15373.7

lps

10.0 s

7

4000.0

38.4

Process Creation

734.4

lps

30.1 s

2

126.0

58.3

Shell Scripts (1 concurrent)

43.4

lpm

60.9 s

2

42.4

10.2

Shell Scripts (8 concurrent)

6.5

lpm

64.4 s

2

6.0

10.9

System Call Overhead

191845.9

lps

10.0 s

7

15000.0

127.9

System Benchmarks Index Score:

41.4

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