Benchmark of rack4slot2.osadl.org / GNU/Linux on Wed Sep 17 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot2.osadl.org: GNU/Linux

OS:

GNU/Linux -- 5.10.47-rt46 -- #26 PREEMPT_RT Tue Aug 3 11:04:27 CEST 2021

Machine:

armv7l: unknown

Language:

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

CPUs:

ARMv7 Processor rev 2 (v7l) (796.8 bogomips)

Uptime:

17:15:10 up 76 days, 8 min, 0 users, load average: 1.58, 1.23, 1.13; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:11 - 17:45:56; 30m 45s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`612608.9`	`lps`	`10.1 s`	`7`	`116700.0`	`52.5`
Double-Precision Whetstone	`143.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`26.0`
Execl Throughput	`96.0`	`lps`	`29.3 s`	`2`	`43.0`	`22.3`
File Copy 1024 bufsize 2000 maxblocks	`31416.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`79.3`
File Copy 256 bufsize 500 maxblocks	`2000.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`12.1`
File Copy 4096 bufsize 8000 maxblocks	`69481.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`119.8`
Pipe Throughput	`69382.3`	`lps`	`10.0 s`	`7`	`12440.0`	`55.8`
Pipe-based Context Switching	`9457.9`	`lps`	`10.0 s`	`7`	`4000.0`	`23.6`
Process Creation	`215.6`	`lps`	`30.0 s`	`2`	`126.0`	`17.1`
Shell Scripts (1 concurrent)	`55.4`	`lpm`	`60.1 s`	`2`	`42.4`	`13.1`
Shell Scripts (8 concurrent)	`11.4`	`lpm`	`62.3 s`	`2`	`6.0`	`19.0`
System Call Overhead	`86841.4`	`lps`	`10.0 s`	`7`	`15000.0`	`57.9`
System Benchmarks Index Score:	`32.0`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

612608.9

lps

10.1 s

7

116700.0

52.5

Double-Precision Whetstone

143.0

MWIPS

10.0 s

7

55.0

26.0

Execl Throughput

96.0

lps

29.3 s

2

43.0

22.3

File Copy 1024 bufsize 2000 maxblocks

31416.2

KBps

30.0 s

2

3960.0

79.3

File Copy 256 bufsize 500 maxblocks

2000.7

KBps

30.0 s

2

1655.0

12.1

File Copy 4096 bufsize 8000 maxblocks

69481.2

KBps

30.0 s

2

5800.0

119.8

Pipe Throughput

69382.3

lps

10.0 s

7

12440.0

55.8

Pipe-based Context Switching

9457.9

lps

10.0 s

7

4000.0

23.6

Process Creation

215.6

lps

30.0 s

2

126.0

17.1

Shell Scripts (1 concurrent)

55.4

lpm

60.1 s

2

42.4

13.1

Shell Scripts (8 concurrent)

11.4

lpm

62.3 s

2

6.0

19.0

System Call Overhead

86841.4

lps

10.0 s

7

15000.0

57.9

System Benchmarks Index Score:

32.0

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