Benchmark of rack4slot8s.osadl.org / GNU/Linux on Wed Feb 25 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:

05:15:06 up 74 days, 18:26, 1 user, load average: 0.41, 0.41, 0.41; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:07 - 05:45:49; 30m 42s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1807452.7`	`lps`	`10.0 s`	`7`	`116700.0`	`154.9`
Double-Precision Whetstone	`122.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`198.0`	`lps`	`29.9 s`	`2`	`43.0`	`46.0`
File Copy 1024 bufsize 2000 maxblocks	`35603.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`89.9`
File Copy 256 bufsize 500 maxblocks	`11180.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`67.6`
File Copy 4096 bufsize 8000 maxblocks	`6083.4`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.5`
Pipe Throughput	`98641.6`	`lps`	`10.0 s`	`7`	`12440.0`	`79.3`
Pipe-based Context Switching	`15474.2`	`lps`	`10.0 s`	`7`	`4000.0`	`38.7`
Process Creation	`663.4`	`lps`	`30.0 s`	`2`	`126.0`	`52.7`
Shell Scripts (1 concurrent)	`40.0`	`lpm`	`60.7 s`	`2`	`42.4`	`9.4`
Shell Scripts (8 concurrent)	`6.7`	`lpm`	`63.1 s`	`2`	`6.0`	`11.1`
System Call Overhead	`194439.0`	`lps`	`10.0 s`	`7`	`15000.0`	`129.6`
System Benchmarks Index Score:	`40.9`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1807452.7

lps

10.0 s

7

116700.0

154.9

Double-Precision Whetstone

122.6

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

198.0

lps

29.9 s

2

43.0

46.0

File Copy 1024 bufsize 2000 maxblocks

35603.7

KBps

30.0 s

2

3960.0

89.9

File Copy 256 bufsize 500 maxblocks

11180.2

KBps

30.0 s

2

1655.0

67.6

File Copy 4096 bufsize 8000 maxblocks

6083.4

KBps

30.1 s

2

5800.0

10.5

Pipe Throughput

98641.6

lps

10.0 s

7

12440.0

79.3

Pipe-based Context Switching

15474.2

lps

10.0 s

7

4000.0

38.7

Process Creation

663.4

lps

30.0 s

2

126.0

52.7

Shell Scripts (1 concurrent)

40.0

lpm

60.7 s

2

42.4

9.4

Shell Scripts (8 concurrent)

6.7

lpm

63.1 s

2

6.0

11.1

System Call Overhead

194439.0

lps

10.0 s

7

15000.0

129.6

System Benchmarks Index Score:

40.9

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