Benchmark of rack4slot8s.osadl.org / GNU/Linux on Thu Apr 16 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot8s.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:

05:15:07 up 124 days, 17:26, 1 user, load average: 0.39, 0.22, 0.23; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:08 - 05:45:27; 30m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1841137.1`	`lps`	`10.0 s`	`7`	`116700.0`	`157.8`
Double-Precision Whetstone	`122.5`	`MWIPS`	`9.9 s`	`7`	`55.0`	`22.3`
Execl Throughput	`197.4`	`lps`	`29.9 s`	`2`	`43.0`	`45.9`
File Copy 1024 bufsize 2000 maxblocks	`35666.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.1`
File Copy 256 bufsize 500 maxblocks	`11178.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`67.5`
File Copy 4096 bufsize 8000 maxblocks	`6043.5`	`KBps`	`30.3 s`	`2`	`5800.0`	`10.4`
Pipe Throughput	`99431.1`	`lps`	`10.0 s`	`7`	`12440.0`	`79.9`
Pipe-based Context Switching	`15207.8`	`lps`	`10.0 s`	`7`	`4000.0`	`38.0`
Process Creation	`681.6`	`lps`	`30.0 s`	`2`	`126.0`	`54.1`
Shell Scripts (1 concurrent)	`43.9`	`lpm`	`60.9 s`	`2`	`42.4`	`10.4`
Shell Scripts (8 concurrent)	`6.5`	`lpm`	`64.7 s`	`2`	`6.0`	`10.8`
System Call Overhead	`191106.0`	`lps`	`10.0 s`	`7`	`15000.0`	`127.4`
System Benchmarks Index Score:	`41.2`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1841137.1

lps

10.0 s

7

116700.0

157.8

Double-Precision Whetstone

122.5

MWIPS

9.9 s

7

55.0

22.3

Execl Throughput

197.4

lps

29.9 s

2

43.0

45.9

File Copy 1024 bufsize 2000 maxblocks

35666.7

KBps

30.0 s

2

3960.0

90.1

File Copy 256 bufsize 500 maxblocks

11178.6

KBps

30.0 s

2

1655.0

67.5

File Copy 4096 bufsize 8000 maxblocks

6043.5

KBps

30.3 s

2

5800.0

10.4

Pipe Throughput

99431.1

lps

10.0 s

7

12440.0

79.9

Pipe-based Context Switching

15207.8

lps

10.0 s

7

4000.0

38.0

Process Creation

681.6

lps

30.0 s

2

126.0

54.1

Shell Scripts (1 concurrent)

43.9

lpm

60.9 s

2

42.4

10.4

Shell Scripts (8 concurrent)

6.5

lpm

64.7 s

2

6.0

10.8

System Call Overhead

191106.0

lps

10.0 s

7

15000.0

127.4

System Benchmarks Index Score:

41.2

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