Benchmark of rack4slot6s.osadl.org / GNU/Linux on Thu Apr 23 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:

17:15:04 up 132 days, 5:26, 0 users, load average: 0.35, 0.37, 0.36; runlevel 5

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:04 - 17:43:46; 28m 42s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`3155027.9`	`lps`	`10.0 s`	`7`	`116700.0`	`270.4`
Double-Precision Whetstone	`226.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`41.1`
Execl Throughput	`236.1`	`lps`	`29.9 s`	`2`	`43.0`	`54.9`
File Copy 1024 bufsize 2000 maxblocks	`35745.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.3`
File Copy 256 bufsize 500 maxblocks	`11318.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.4`
File Copy 4096 bufsize 8000 maxblocks	`75722.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`130.6`
Pipe Throughput	`85537.9`	`lps`	`10.0 s`	`7`	`12440.0`	`68.8`
Pipe-based Context Switching	`12366.4`	`lps`	`10.0 s`	`7`	`4000.0`	`30.9`
Process Creation	`575.1`	`lps`	`30.0 s`	`2`	`126.0`	`45.6`
Shell Scripts (1 concurrent)	`477.4`	`lpm`	`60.1 s`	`2`	`42.4`	`112.6`
Shell Scripts (8 concurrent)	`47.7`	`lpm`	`60.4 s`	`2`	`6.0`	`79.5`
System Call Overhead	`195763.6`	`lps`	`10.0 s`	`7`	`15000.0`	`130.5`
System Benchmarks Index Score:	`78.6`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

3155027.9

lps

10.0 s

7

116700.0

270.4

Double-Precision Whetstone

226.2

MWIPS

10.0 s

7

55.0

41.1

Execl Throughput

236.1

lps

29.9 s

2

43.0

54.9

File Copy 1024 bufsize 2000 maxblocks

35745.7

KBps

30.0 s

2

3960.0

90.3

File Copy 256 bufsize 500 maxblocks

11318.3

KBps

30.0 s

2

1655.0

68.4

File Copy 4096 bufsize 8000 maxblocks

75722.7

KBps

30.0 s

2

5800.0

130.6

Pipe Throughput

85537.9

lps

10.0 s

7

12440.0

68.8

Pipe-based Context Switching

12366.4

lps

10.0 s

7

4000.0

30.9

Process Creation

575.1

lps

30.0 s

2

126.0

45.6

Shell Scripts (1 concurrent)

477.4

lpm

60.1 s

2

42.4

112.6

Shell Scripts (8 concurrent)

47.7

lpm

60.4 s

2

6.0

79.5

System Call Overhead

195763.6

lps

10.0 s

7

15000.0

130.5

System Benchmarks Index Score:

78.6

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