Benchmark of rack4slot2.osadl.org / GNU/Linux on Mon Oct 27 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 18 days, 20:57, 0 users, load average: 1.52, 1.18, 1.12; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:08 - 05:45:51; 30m 43s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1741074.5`	`lps`	`10.1 s`	`7`	`116700.0`	`149.2`
Double-Precision Whetstone	`143.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`26.0`
Execl Throughput	`101.3`	`lps`	`29.3 s`	`2`	`43.0`	`23.6`
File Copy 1024 bufsize 2000 maxblocks	`31916.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`80.6`
File Copy 256 bufsize 500 maxblocks	`2446.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`14.8`
File Copy 4096 bufsize 8000 maxblocks	`66469.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`114.6`
Pipe Throughput	`69411.2`	`lps`	`10.0 s`	`7`	`12440.0`	`55.8`
Pipe-based Context Switching	`9455.9`	`lps`	`10.0 s`	`7`	`4000.0`	`23.6`
Process Creation	`93.3`	`lps`	`30.1 s`	`2`	`126.0`	`7.4`
Shell Scripts (1 concurrent)	`54.3`	`lpm`	`60.8 s`	`2`	`42.4`	`12.8`
Shell Scripts (8 concurrent)	`10.6`	`lpm`	`61.9 s`	`2`	`6.0`	`17.7`
System Call Overhead	`58312.8`	`lps`	`10.1 s`	`7`	`15000.0`	`38.9`
System Benchmarks Index Score:	`31.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1741074.5

lps

10.1 s

7

116700.0

149.2

Double-Precision Whetstone

143.0

MWIPS

10.0 s

7

55.0

26.0

Execl Throughput

101.3

lps

29.3 s

2

43.0

23.6

File Copy 1024 bufsize 2000 maxblocks

31916.4

KBps

30.0 s

2

3960.0

80.6

File Copy 256 bufsize 500 maxblocks

2446.5

KBps

30.0 s

2

1655.0

14.8

File Copy 4096 bufsize 8000 maxblocks

66469.6

KBps

30.0 s

2

5800.0

114.6

Pipe Throughput

69411.2

lps

10.0 s

7

12440.0

55.8

Pipe-based Context Switching

9455.9

lps

10.0 s

7

4000.0

23.6

Process Creation

93.3

lps

30.1 s

2

126.0

7.4

Shell Scripts (1 concurrent)

54.3

lpm

60.8 s

2

42.4

12.8

Shell Scripts (8 concurrent)

10.6

lpm

61.9 s

2

6.0

17.7

System Call Overhead

58312.8

lps

10.1 s

7

15000.0

38.9

System Benchmarks Index Score:

31.8

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