Benchmark of rack4slot8.osadl.org / GNU/Linux on Thu Sep 10 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot8.osadl.org: GNU/Linux

OS:

GNU/Linux -- 3.12.31-rt45 -- #1 PREEMPT RT Wed May 31 17:05:33 CEST 2017

Machine:

armv7l: unknown

Language:

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

CPUs:

ARMv7 Processor rev 2 (v7l) (n.a. bogomips)

Uptime:

05:15:05 up 133 days, 18:04, 1 user, load average: 0.65, 0.51, 0.42; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:06 - 05:45:12; 30m 06s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1861181.3`	`lps`	`10.0 s`	`7`	`116700.0`	`159.5`
Double-Precision Whetstone	`122.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`197.6`	`lps`	`29.5 s`	`2`	`43.0`	`46.0`
File Copy 1024 bufsize 2000 maxblocks	`36189.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`91.4`
File Copy 256 bufsize 500 maxblocks	`11374.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.7`
File Copy 4096 bufsize 8000 maxblocks	`6150.0`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.6`
Pipe Throughput	`99046.9`	`lps`	`10.0 s`	`7`	`12440.0`	`79.6`
Pipe-based Context Switching	`15280.2`	`lps`	`10.0 s`	`7`	`4000.0`	`38.2`
Process Creation	`810.4`	`lps`	`30.0 s`	`2`	`126.0`	`64.3`
Shell Scripts (1 concurrent)	`117.9`	`lpm`	`60.3 s`	`2`	`42.4`	`27.8`
Shell Scripts (8 concurrent)	`19.2`	`lpm`	`60.7 s`	`2`	`6.0`	`32.0`
System Call Overhead	`191725.6`	`lps`	`10.0 s`	`7`	`15000.0`	`127.8`
System Benchmarks Index Score:	`50.0`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1861181.3

lps

10.0 s

7

116700.0

159.5

Double-Precision Whetstone

122.6

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

197.6

lps

29.5 s

2

43.0

46.0

File Copy 1024 bufsize 2000 maxblocks

36189.0

KBps

30.0 s

2

3960.0

91.4

File Copy 256 bufsize 500 maxblocks

11374.0

KBps

30.0 s

2

1655.0

68.7

File Copy 4096 bufsize 8000 maxblocks

6150.0

KBps

30.1 s

2

5800.0

10.6

Pipe Throughput

99046.9

lps

10.0 s

7

12440.0

79.6

Pipe-based Context Switching

15280.2

lps

10.0 s

7

4000.0

38.2

Process Creation

810.4

lps

30.0 s

2

126.0

64.3

Shell Scripts (1 concurrent)

117.9

lpm

60.3 s

2

42.4

27.8

Shell Scripts (8 concurrent)

19.2

lpm

60.7 s

2

6.0

32.0

System Call Overhead

191725.6

lps

10.0 s

7

15000.0

127.8

System Benchmarks Index Score:

50.0

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