Benchmark of rack4slot2.osadl.org / GNU/Linux on Fri Jul 17 2026

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 30 days, 18:43, 0 users, load average: 1.74, 1.46, 1.35; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:08 - 05:47:03; 31m 55s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1774158.7`	`lps`	`10.1 s`	`7`	`116700.0`	`152.0`
Double-Precision Whetstone	`143.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`26.0`
Execl Throughput	`98.8`	`lps`	`29.6 s`	`2`	`43.0`	`23.0`
File Copy 1024 bufsize 2000 maxblocks	`31218.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`78.8`
File Copy 256 bufsize 500 maxblocks	`10093.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`61.0`
File Copy 4096 bufsize 8000 maxblocks	`8196.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`14.1`
Pipe Throughput	`60675.0`	`lps`	`10.0 s`	`7`	`12440.0`	`48.8`
Pipe-based Context Switching	`7298.0`	`lps`	`10.1 s`	`7`	`4000.0`	`18.2`
Process Creation	`505.0`	`lps`	`30.0 s`	`2`	`126.0`	`40.1`
Shell Scripts (1 concurrent)	`54.6`	`lpm`	`60.5 s`	`2`	`42.4`	`12.9`
Shell Scripts (8 concurrent)	`10.8`	`lpm`	`62.2 s`	`2`	`6.0`	`18.1`
System Call Overhead	`87090.5`	`lps`	`10.0 s`	`7`	`15000.0`	`58.1`
System Benchmarks Index Score:	`34.6`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1774158.7

lps

10.1 s

7

116700.0

152.0

Double-Precision Whetstone

143.2

MWIPS

10.0 s

7

55.0

26.0

Execl Throughput

98.8

lps

29.6 s

2

43.0

23.0

File Copy 1024 bufsize 2000 maxblocks

31218.4

KBps

30.0 s

2

3960.0

78.8

File Copy 256 bufsize 500 maxblocks

10093.6

KBps

30.0 s

2

1655.0

61.0

File Copy 4096 bufsize 8000 maxblocks

8196.8

KBps

30.0 s

2

5800.0

14.1

Pipe Throughput

60675.0

lps

10.0 s

7

12440.0

48.8

Pipe-based Context Switching

7298.0

lps

10.1 s

7

4000.0

18.2

Process Creation

505.0

lps

30.0 s

2

126.0

40.1

Shell Scripts (1 concurrent)

54.6

lpm

60.5 s

2

42.4

12.9

Shell Scripts (8 concurrent)

10.8

lpm

62.2 s

2

6.0

18.1

System Call Overhead

87090.5

lps

10.0 s

7

15000.0

58.1

System Benchmarks Index Score:

34.6

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