Benchmark of rack4slot8s.osadl.org / GNU/Linux on Fri Mar 27 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 104 days, 18:26, 1 user, load average: 0.25, 0.27, 0.26; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:08 - 05:45:29; 30m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1869048.0`	`lps`	`10.0 s`	`7`	`116700.0`	`160.2`
Double-Precision Whetstone	`122.6`	`MWIPS`	`9.9 s`	`7`	`55.0`	`22.3`
Execl Throughput	`199.1`	`lps`	`29.7 s`	`2`	`43.0`	`46.3`
File Copy 1024 bufsize 2000 maxblocks	`35860.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`90.6`
File Copy 256 bufsize 500 maxblocks	`11351.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.6`
File Copy 4096 bufsize 8000 maxblocks	`6090.0`	`KBps`	`30.3 s`	`2`	`5800.0`	`10.5`
Pipe Throughput	`99630.0`	`lps`	`10.0 s`	`7`	`12440.0`	`80.1`
Pipe-based Context Switching	`15467.4`	`lps`	`10.0 s`	`7`	`4000.0`	`38.7`
Process Creation	`666.6`	`lps`	`30.0 s`	`2`	`126.0`	`52.9`
Shell Scripts (1 concurrent)	`42.4`	`lpm`	`60.8 s`	`2`	`42.4`	`10.0`
Shell Scripts (8 concurrent)	`6.4`	`lpm`	`65.4 s`	`2`	`6.0`	`10.7`
System Call Overhead	`192661.0`	`lps`	`10.0 s`	`7`	`15000.0`	`128.4`
System Benchmarks Index Score:	`41.3`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1869048.0

lps

10.0 s

7

116700.0

160.2

Double-Precision Whetstone

122.6

MWIPS

9.9 s

7

55.0

22.3

Execl Throughput

199.1

lps

29.7 s

2

43.0

46.3

File Copy 1024 bufsize 2000 maxblocks

35860.5

KBps

30.0 s

2

3960.0

90.6

File Copy 256 bufsize 500 maxblocks

11351.9

KBps

30.0 s

2

1655.0

68.6

File Copy 4096 bufsize 8000 maxblocks

6090.0

KBps

30.3 s

2

5800.0

10.5

Pipe Throughput

99630.0

lps

10.0 s

7

12440.0

80.1

Pipe-based Context Switching

15467.4

lps

10.0 s

7

4000.0

38.7

Process Creation

666.6

lps

30.0 s

2

126.0

52.9

Shell Scripts (1 concurrent)

42.4

lpm

60.8 s

2

42.4

10.0

Shell Scripts (8 concurrent)

6.4

lpm

65.4 s

2

6.0

10.7

System Call Overhead

192661.0

lps

10.0 s

7

15000.0

128.4

System Benchmarks Index Score:

41.3

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