Benchmark of rack7slot4.osadl.org / GNU/Linux on Thu Sep 18 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:

05:15:12 up 29 days, 14:29, 0 users, load average: 1.97, 1.37, 0.86; runlevel 2

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:13 - 05:42:15; 27m 02s

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	`939076.9`	`lps`	`10.1 s`	`7`	`116700.0`	`80.5`
Execl Throughput	`81.0`	`lps`	`29.7 s`	`2`	`43.0`	`18.8`
File Copy 1024 bufsize 2000 maxblocks	`11427.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`28.9`
File Copy 256 bufsize 500 maxblocks	`3427.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`20.7`
File Copy 4096 bufsize 8000 maxblocks	`25323.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`43.7`
Pipe Throughput	`47406.8`	`lps`	`10.1 s`	`7`	`12440.0`	`38.1`
Pipe-based Context Switching	`6540.1`	`lps`	`10.1 s`	`7`	`4000.0`	`16.4`
Process Creation	`167.6`	`lps`	`30.1 s`	`2`	`126.0`	`13.3`
Shell Scripts (1 concurrent)	`153.0`	`lpm`	`60.4 s`	`2`	`42.4`	`36.1`
Shell Scripts (8 concurrent)	`19.0`	`lpm`	`61.7 s`	`2`	`6.0`	`31.6`
System Call Overhead	`113372.6`	`lps`	`10.2 s`	`7`	`15000.0`	`75.6`
System Benchmarks Index Score (Partial Only):	`31.3`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

939076.9

lps

10.1 s

7

116700.0

80.5

Execl Throughput

81.0

lps

29.7 s

2

43.0

18.8

File Copy 1024 bufsize 2000 maxblocks

11427.5

KBps

30.0 s

2

3960.0

28.9

File Copy 256 bufsize 500 maxblocks

3427.3

KBps

30.0 s

2

1655.0

20.7

File Copy 4096 bufsize 8000 maxblocks

25323.7

KBps

30.0 s

2

5800.0

43.7

Pipe Throughput

47406.8

lps

10.1 s

7

12440.0

38.1

Pipe-based Context Switching

6540.1

lps

10.1 s

7

4000.0

16.4

Process Creation

167.6

lps

30.1 s

2

126.0

13.3

Shell Scripts (1 concurrent)

153.0

lpm

60.4 s

2

42.4

36.1

Shell Scripts (8 concurrent)

19.0

lpm

61.7 s

2

6.0

31.6

System Call Overhead

113372.6

lps

10.2 s

7

15000.0

75.6

System Benchmarks Index Score (Partial Only):

31.3

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