Benchmark of rack7slot4.osadl.org / GNU/Linux on Fri Aug 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack7slot4.osadl.org: GNU/Linux

OS:

GNU/Linux -- 3.18.13-rt10 -- #47 PREEMPT RT Thu Jun 4 23:57:06 CEST 2015

Machine:

armv7l: unknown

Language:

en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")

CPUs:

ARMv7 Processor rev 1 (v7l) (349.0 bogomips)

Uptime:

17:15:11 up 3 days, 2:29, 0 users, load average: 0.86, 0.60, 0.45; runlevel 2

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:11 - 17:42:06; 26m 55s

System Benchmarks — not all index tests were run; only a partial index score is available

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`926810.3`	`lps`	`10.1 s`	`7`	`116700.0`	`79.4`
Execl Throughput	`78.5`	`lps`	`29.5 s`	`2`	`43.0`	`18.3`
File Copy 1024 bufsize 2000 maxblocks	`11161.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`28.2`
File Copy 256 bufsize 500 maxblocks	`3390.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`20.5`
File Copy 4096 bufsize 8000 maxblocks	`25471.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`43.9`
Pipe Throughput	`46798.9`	`lps`	`10.1 s`	`7`	`12440.0`	`37.6`
Pipe-based Context Switching	`6381.8`	`lps`	`10.1 s`	`7`	`4000.0`	`16.0`
Process Creation	`156.7`	`lps`	`30.1 s`	`2`	`126.0`	`12.4`
Shell Scripts (1 concurrent)	`150.5`	`lpm`	`60.4 s`	`2`	`42.4`	`35.5`
Shell Scripts (8 concurrent)	`18.5`	`lpm`	`61.6 s`	`2`	`6.0`	`30.8`
System Call Overhead	`114186.0`	`lps`	`10.1 s`	`7`	`15000.0`	`76.1`
System Benchmarks Index Score (Partial Only):	`30.7`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

926810.3

lps

10.1 s

7

116700.0

79.4

Execl Throughput

78.5

lps

29.5 s

2

43.0

18.3

File Copy 1024 bufsize 2000 maxblocks

11161.4

KBps

30.0 s

2

3960.0

28.2

File Copy 256 bufsize 500 maxblocks

3390.9

KBps

30.0 s

2

1655.0

20.5

File Copy 4096 bufsize 8000 maxblocks

25471.8

KBps

30.0 s

2

5800.0

43.9

Pipe Throughput

46798.9

lps

10.1 s

7

12440.0

37.6

Pipe-based Context Switching

6381.8

lps

10.1 s

7

4000.0

16.0

Process Creation

156.7

lps

30.1 s

2

126.0

12.4

Shell Scripts (1 concurrent)

150.5

lpm

60.4 s

2

42.4

35.5

Shell Scripts (8 concurrent)

18.5

lpm

61.6 s

2

6.0

30.8

System Call Overhead

114186.0

lps

10.1 s

7

15000.0

76.1

System Benchmarks Index Score (Partial Only):

30.7

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