Benchmark of rack4slot8s.osadl.org / GNU/Linux on Mon Oct 27 2025

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:

17:15:07 up 447 days, 13:32, 1 user, load average: 0.43, 0.31, 0.28; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:07 - 17:45:15; 30m 08s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1736302.5`	`lps`	`10.0 s`	`7`	`116700.0`	`148.8`
Double-Precision Whetstone	`122.6`	`MWIPS`	`9.9 s`	`7`	`55.0`	`22.3`
Execl Throughput	`195.4`	`lps`	`29.5 s`	`2`	`43.0`	`45.4`
File Copy 1024 bufsize 2000 maxblocks	`35704.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.2`
File Copy 256 bufsize 500 maxblocks	`11185.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`67.6`
File Copy 4096 bufsize 8000 maxblocks	`6042.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`10.4`
Pipe Throughput	`99483.0`	`lps`	`10.0 s`	`7`	`12440.0`	`80.0`
Pipe-based Context Switching	`15335.2`	`lps`	`10.0 s`	`7`	`4000.0`	`38.3`
Process Creation	`637.6`	`lps`	`30.0 s`	`2`	`126.0`	`50.6`
Shell Scripts (1 concurrent)	`46.7`	`lpm`	`60.8 s`	`2`	`42.4`	`11.0`
Shell Scripts (8 concurrent)	`9.6`	`lpm`	`63.6 s`	`2`	`6.0`	`16.0`
System Call Overhead	`191340.3`	`lps`	`10.0 s`	`7`	`15000.0`	`127.6`
System Benchmarks Index Score:	`42.4`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1736302.5

lps

10.0 s

7

116700.0

148.8

Double-Precision Whetstone

122.6

MWIPS

9.9 s

7

55.0

22.3

Execl Throughput

195.4

lps

29.5 s

2

43.0

45.4

File Copy 1024 bufsize 2000 maxblocks

35704.4

KBps

30.0 s

2

3960.0

90.2

File Copy 256 bufsize 500 maxblocks

11185.0

KBps

30.0 s

2

1655.0

67.6

File Copy 4096 bufsize 8000 maxblocks

6042.4

KBps

30.0 s

2

5800.0

10.4

Pipe Throughput

99483.0

lps

10.0 s

7

12440.0

80.0

Pipe-based Context Switching

15335.2

lps

10.0 s

7

4000.0

38.3

Process Creation

637.6

lps

30.0 s

2

126.0

50.6

Shell Scripts (1 concurrent)

46.7

lpm

60.8 s

2

42.4

11.0

Shell Scripts (8 concurrent)

9.6

lpm

63.6 s

2

6.0

16.0

System Call Overhead

191340.3

lps

10.0 s

7

15000.0

127.6

System Benchmarks Index Score:

42.4

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