Benchmark of rack7slot8 / GNU/Linux on Fri Aug 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack7slot8: GNU/Linux

OS:

GNU/Linux -- 4.19.94-rt39 -- #2 SMP PREEMPT RT Tue Mar 30 08:31:35 CEST 2021

Machine:

armv7l: unknown

Language:

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

CPUs:

ARMv7 Processor rev 2 (v7l) (0.0 bogomips)

Uptime:

17:15:06 up 346 days, 6:45, 0 users, load average: 0.53, 0.35, 0.34; runlevel 5

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:06 - 17:44:58; 29m 52s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1931851.0`	`lps`	`10.1 s`	`7`	`116700.0`	`165.5`
Double-Precision Whetstone	`245.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`44.7`
Execl Throughput	`39.3`	`lps`	`29.6 s`	`2`	`43.0`	`9.1`
File Copy 1024 bufsize 2000 maxblocks	`19039.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`48.1`
File Copy 256 bufsize 500 maxblocks	`7656.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`46.3`
File Copy 4096 bufsize 8000 maxblocks	`51877.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`89.4`
Pipe Throughput	`54084.0`	`lps`	`10.0 s`	`7`	`12440.0`	`43.5`
Pipe-based Context Switching	`9572.9`	`lps`	`10.0 s`	`7`	`4000.0`	`23.9`
Process Creation	`167.2`	`lps`	`30.1 s`	`2`	`126.0`	`13.3`
Shell Scripts (1 concurrent)	`227.4`	`lpm`	`60.2 s`	`2`	`42.4`	`53.6`
Shell Scripts (8 concurrent)	`26.7`	`lpm`	`60.6 s`	`2`	`6.0`	`44.5`
System Call Overhead	`97509.6`	`lps`	`10.0 s`	`7`	`15000.0`	`65.0`
System Benchmarks Index Score:	`41.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1931851.0

lps

10.1 s

7

116700.0

165.5

Double-Precision Whetstone

245.9

MWIPS

10.0 s

7

55.0

44.7

Execl Throughput

39.3

lps

29.6 s

2

43.0

9.1

File Copy 1024 bufsize 2000 maxblocks

19039.7

KBps

30.0 s

2

3960.0

48.1

File Copy 256 bufsize 500 maxblocks

7656.9

KBps

30.0 s

2

1655.0

46.3

File Copy 4096 bufsize 8000 maxblocks

51877.1

KBps

30.0 s

2

5800.0

89.4

Pipe Throughput

54084.0

lps

10.0 s

7

12440.0

43.5

Pipe-based Context Switching

9572.9

lps

10.0 s

7

4000.0

23.9

Process Creation

167.2

lps

30.1 s

2

126.0

13.3

Shell Scripts (1 concurrent)

227.4

lpm

60.2 s

2

42.4

53.6

Shell Scripts (8 concurrent)

26.7

lpm

60.6 s

2

6.0

44.5

System Call Overhead

97509.6

lps

10.0 s

7

15000.0

65.0

System Benchmarks Index Score:

41.8

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