Benchmark of rack7slot4.osadl.org / GNU/Linux on Thu May 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) (351.4 bogomips)

Uptime:

17:15:11 up 28 days, 6:06, 0 users, load average: 0.76, 0.44, 0.35; runlevel 2

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:12 - 17:42:10; 26m 58s

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	`937943.3`	`lps`	`10.2 s`	`7`	`116700.0`	`80.4`
Execl Throughput	`78.6`	`lps`	`29.9 s`	`2`	`43.0`	`18.3`
File Copy 1024 bufsize 2000 maxblocks	`11159.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`28.2`
File Copy 256 bufsize 500 maxblocks	`3440.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`20.8`
File Copy 4096 bufsize 8000 maxblocks	`25559.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`44.1`
Pipe Throughput	`47006.2`	`lps`	`10.1 s`	`7`	`12440.0`	`37.8`
Pipe-based Context Switching	`6904.2`	`lps`	`10.1 s`	`7`	`4000.0`	`17.3`
Process Creation	`157.2`	`lps`	`30.1 s`	`2`	`126.0`	`12.5`
Shell Scripts (1 concurrent)	`150.7`	`lpm`	`60.3 s`	`2`	`42.4`	`35.6`
Shell Scripts (8 concurrent)	`18.8`	`lpm`	`60.8 s`	`2`	`6.0`	`31.3`
System Call Overhead	`114296.7`	`lps`	`10.1 s`	`7`	`15000.0`	`76.2`
System Benchmarks Index Score (Partial Only):	`31.1`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

937943.3

lps

10.2 s

7

116700.0

80.4

Execl Throughput

78.6

lps

29.9 s

2

43.0

18.3

File Copy 1024 bufsize 2000 maxblocks

11159.2

KBps

30.0 s

2

3960.0

28.2

File Copy 256 bufsize 500 maxblocks

3440.5

KBps

30.0 s

2

1655.0

20.8

File Copy 4096 bufsize 8000 maxblocks

25559.6

KBps

30.0 s

2

5800.0

44.1

Pipe Throughput

47006.2

lps

10.1 s

7

12440.0

37.8

Pipe-based Context Switching

6904.2

lps

10.1 s

7

4000.0

17.3

Process Creation

157.2

lps

30.1 s

2

126.0

12.5

Shell Scripts (1 concurrent)

150.7

lpm

60.3 s

2

42.4

35.6

Shell Scripts (8 concurrent)

18.8

lpm

60.8 s

2

6.0

31.3

System Call Overhead

114296.7

lps

10.1 s

7

15000.0

76.2

System Benchmarks Index Score (Partial Only):

31.1

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