Benchmark of rack4slot6s.osadl.org / GNU/Linux on Tue Apr 07 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot6s.osadl.org: GNU/Linux

OS:

GNU/Linux -- 4.19.142-rt63+ -- #8 PREEMPT RT Tue Sep 15 18:07:19 CEST 2020

Machine:

armv7l: unknown

Language:

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

CPUs:

ARMv7 Processor rev 5 (v7l) (66.7 bogomips)

Uptime:

05:15:04 up 115 days, 17:26, 0 users, load average: 1.70, 1.38, 0.93; runlevel 5

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:04 - 05:43:46; 28m 42s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`2969343.1`	`lps`	`10.0 s`	`7`	`116700.0`	`254.4`
Double-Precision Whetstone	`226.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`41.2`
Execl Throughput	`235.9`	`lps`	`29.9 s`	`2`	`43.0`	`54.9`
File Copy 1024 bufsize 2000 maxblocks	`35608.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`89.9`
File Copy 256 bufsize 500 maxblocks	`11441.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`69.1`
File Copy 4096 bufsize 8000 maxblocks	`77179.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`133.1`
Pipe Throughput	`85065.9`	`lps`	`10.0 s`	`7`	`12440.0`	`68.4`
Pipe-based Context Switching	`12292.1`	`lps`	`10.0 s`	`7`	`4000.0`	`30.7`
Process Creation	`574.8`	`lps`	`30.0 s`	`2`	`126.0`	`45.6`
Shell Scripts (1 concurrent)	`475.6`	`lpm`	`60.1 s`	`2`	`42.4`	`112.2`
Shell Scripts (8 concurrent)	`47.4`	`lpm`	`60.7 s`	`2`	`6.0`	`79.1`
System Call Overhead	`195624.5`	`lps`	`10.0 s`	`7`	`15000.0`	`130.4`
System Benchmarks Index Score:	`78.3`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

2969343.1

lps

10.0 s

7

116700.0

254.4

Double-Precision Whetstone

226.7

MWIPS

10.0 s

7

55.0

41.2

Execl Throughput

235.9

lps

29.9 s

2

43.0

54.9

File Copy 1024 bufsize 2000 maxblocks

35608.9

KBps

30.0 s

2

3960.0

89.9

File Copy 256 bufsize 500 maxblocks

11441.3

KBps

30.0 s

2

1655.0

69.1

File Copy 4096 bufsize 8000 maxblocks

77179.8

KBps

30.0 s

2

5800.0

133.1

Pipe Throughput

85065.9

lps

10.0 s

7

12440.0

68.4

Pipe-based Context Switching

12292.1

lps

10.0 s

7

4000.0

30.7

Process Creation

574.8

lps

30.0 s

2

126.0

45.6

Shell Scripts (1 concurrent)

475.6

lpm

60.1 s

2

42.4

112.2

Shell Scripts (8 concurrent)

47.4

lpm

60.7 s

2

6.0

79.1

System Call Overhead

195624.5

lps

10.0 s

7

15000.0

130.4

System Benchmarks Index Score:

78.3

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