Benchmark of rack4slot8s.osadl.org / GNU/Linux on Thu Jun 12 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:

05:15:08 up 310 days, 32 min, 1 user, load average: 0.53, 0.37, 0.34; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:09 - 05:45:15; 30m 06s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1840366.1`	`lps`	`10.0 s`	`7`	`116700.0`	`157.7`
Double-Precision Whetstone	`122.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.6`	`lps`	`29.3 s`	`2`	`43.0`	`45.7`
File Copy 1024 bufsize 2000 maxblocks	`35859.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.6`
File Copy 256 bufsize 500 maxblocks	`11142.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`67.3`
File Copy 4096 bufsize 8000 maxblocks	`6064.9`	`KBps`	`30.2 s`	`2`	`5800.0`	`10.5`
Pipe Throughput	`99262.3`	`lps`	`10.0 s`	`7`	`12440.0`	`79.8`
Pipe-based Context Switching	`15275.2`	`lps`	`10.0 s`	`7`	`4000.0`	`38.2`
Process Creation	`724.1`	`lps`	`30.0 s`	`2`	`126.0`	`57.5`
Shell Scripts (1 concurrent)	`45.9`	`lpm`	`60.6 s`	`2`	`42.4`	`10.8`
Shell Scripts (8 concurrent)	`9.1`	`lpm`	`61.6 s`	`2`	`6.0`	`15.2`
System Call Overhead	`191824.1`	`lps`	`10.0 s`	`7`	`15000.0`	`127.9`
System Benchmarks Index Score:	`42.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1840366.1

lps

10.0 s

7

116700.0

157.7

Double-Precision Whetstone

122.5

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

196.6

lps

29.3 s

2

43.0

45.7

File Copy 1024 bufsize 2000 maxblocks

35859.0

KBps

30.0 s

2

3960.0

90.6

File Copy 256 bufsize 500 maxblocks

11142.7

KBps

30.0 s

2

1655.0

67.3

File Copy 4096 bufsize 8000 maxblocks

6064.9

KBps

30.2 s

2

5800.0

10.5

Pipe Throughput

99262.3

lps

10.0 s

7

12440.0

79.8

Pipe-based Context Switching

15275.2

lps

10.0 s

7

4000.0

38.2

Process Creation

724.1

lps

30.0 s

2

126.0

57.5

Shell Scripts (1 concurrent)

45.9

lpm

60.6 s

2

42.4

10.8

Shell Scripts (8 concurrent)

9.1

lpm

61.6 s

2

6.0

15.2

System Call Overhead

191824.1

lps

10.0 s

7

15000.0

127.9

System Benchmarks Index Score:

42.8

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