Benchmark of rack5slot5.osadl.org / GNU/Linux on Fri Jul 11 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack5slot5.osadl.org: GNU/Linux

OS:

GNU/Linux -- 4.9.47-rt37-00139-g624ba27-dirty -- #4 PREEMPT RT Tue Dec 5 09:56:22 CET 2017

Machine:

armv7l: unknown

Language:

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

CPUs:

ARMv7 Processor rev 2 (v7l) (0.0 bogomips)

Uptime:

17:15:19 up 357 days, 5:54, 0 users, load average: 1.87, 1.71, 1.77; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:20 - 17:51:13; 35m 53s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`335043.1`	`lps`	`10.3 s`	`7`	`116700.0`	`28.7`
Double-Precision Whetstone	`89.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`16.3`
Execl Throughput	`29.4`	`lps`	`29.5 s`	`2`	`43.0`	`6.8`
File Copy 1024 bufsize 2000 maxblocks	`10861.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`27.4`
File Copy 256 bufsize 500 maxblocks	`1249.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`7.6`
File Copy 4096 bufsize 8000 maxblocks	`16765.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`28.9`
Pipe Throughput	`37345.2`	`lps`	`10.1 s`	`7`	`12440.0`	`30.0`
Pipe-based Context Switching	`3706.4`	`lps`	`10.1 s`	`7`	`4000.0`	`9.3`
Process Creation	`59.2`	`lps`	`30.2 s`	`2`	`126.0`	`4.7`
Shell Scripts (1 concurrent)	`67.5`	`lpm`	`60.4 s`	`2`	`42.4`	`15.9`
Shell Scripts (8 concurrent)	`10.7`	`lpm`	`61.6 s`	`2`	`6.0`	`17.9`
System Call Overhead	`34228.2`	`lps`	`10.3 s`	`7`	`15000.0`	`22.8`
System Benchmarks Index Score:	`15.3`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

335043.1

lps

10.3 s

7

116700.0

28.7

Double-Precision Whetstone

89.7

MWIPS

9.9 s

7

55.0

16.3

Execl Throughput

29.4

lps

29.5 s

2

43.0

6.8

File Copy 1024 bufsize 2000 maxblocks

10861.1

KBps

30.0 s

2

3960.0

27.4

File Copy 256 bufsize 500 maxblocks

1249.7

KBps

30.0 s

2

1655.0

7.6

File Copy 4096 bufsize 8000 maxblocks

16765.6

KBps

30.0 s

2

5800.0

28.9

Pipe Throughput

37345.2

lps

10.1 s

7

12440.0

30.0

Pipe-based Context Switching

3706.4

lps

10.1 s

7

4000.0

9.3

Process Creation

59.2

lps

30.2 s

2

126.0

4.7

Shell Scripts (1 concurrent)

67.5

lpm

60.4 s

2

42.4

15.9

Shell Scripts (8 concurrent)

10.7

lpm

61.6 s

2

6.0

17.9

System Call Overhead

34228.2

lps

10.3 s

7

15000.0

22.8

System Benchmarks Index Score:

15.3

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