Benchmark of rack4slot2.osadl.org / GNU/Linux on Tue Dec 30 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:

05:15:08 up 11 days, 11:06, 0 users, load average: 1.80, 1.74, 1.54; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:09 - 05:46:40; 31m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1605911.0`	`lps`	`10.1 s`	`7`	`116700.0`	`137.6`
Double-Precision Whetstone	`142.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`26.0`
Execl Throughput	`77.0`	`lps`	`29.5 s`	`2`	`43.0`	`17.9`
File Copy 1024 bufsize 2000 maxblocks	`31091.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`78.5`
File Copy 256 bufsize 500 maxblocks	`10167.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`61.4`
File Copy 4096 bufsize 8000 maxblocks	`8238.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`14.2`
Pipe Throughput	`54391.0`	`lps`	`10.1 s`	`7`	`12440.0`	`43.7`
Pipe-based Context Switching	`8249.6`	`lps`	`10.0 s`	`7`	`4000.0`	`20.6`
Process Creation	`405.9`	`lps`	`30.1 s`	`2`	`126.0`	`32.2`
Shell Scripts (1 concurrent)	`50.0`	`lpm`	`60.6 s`	`2`	`42.4`	`11.8`
Shell Scripts (8 concurrent)	`13.9`	`lpm`	`60.8 s`	`2`	`6.0`	`23.1`
System Call Overhead	`85842.5`	`lps`	`10.0 s`	`7`	`15000.0`	`57.2`
System Benchmarks Index Score:	`33.5`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1605911.0

lps

10.1 s

7

116700.0

137.6

Double-Precision Whetstone

142.9

MWIPS

10.0 s

7

55.0

26.0

Execl Throughput

77.0

lps

29.5 s

2

43.0

17.9

File Copy 1024 bufsize 2000 maxblocks

31091.4

KBps

30.0 s

2

3960.0

78.5

File Copy 256 bufsize 500 maxblocks

10167.0

KBps

30.0 s

2

1655.0

61.4

File Copy 4096 bufsize 8000 maxblocks

8238.8

KBps

30.0 s

2

5800.0

14.2

Pipe Throughput

54391.0

lps

10.1 s

7

12440.0

43.7

Pipe-based Context Switching

8249.6

lps

10.0 s

7

4000.0

20.6

Process Creation

405.9

lps

30.1 s

2

126.0

32.2

Shell Scripts (1 concurrent)

50.0

lpm

60.6 s

2

42.4

11.8

Shell Scripts (8 concurrent)

13.9

lpm

60.8 s

2

6.0

23.1

System Call Overhead

85842.5

lps

10.0 s

7

15000.0

57.2

System Benchmarks Index Score:

33.5

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