Benchmark of rack4slot8.osadl.org / GNU/Linux on Tue Mar 03 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot8.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 80 days, 18:26, 0 users, load average: 0.80, 0.44, 0.35; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:08 - 05:45:23; 30m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1868862.9`	`lps`	`10.0 s`	`7`	`116700.0`	`160.1`
Double-Precision Whetstone	`122.6`	`MWIPS`	`9.9 s`	`7`	`55.0`	`22.3`
Execl Throughput	`198.5`	`lps`	`29.9 s`	`2`	`43.0`	`46.2`
File Copy 1024 bufsize 2000 maxblocks	`36036.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`91.0`
File Copy 256 bufsize 500 maxblocks	`11385.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.8`
File Copy 4096 bufsize 8000 maxblocks	`6048.9`	`KBps`	`30.2 s`	`2`	`5800.0`	`10.4`
Pipe Throughput	`99453.1`	`lps`	`10.0 s`	`7`	`12440.0`	`79.9`
Pipe-based Context Switching	`15291.8`	`lps`	`10.0 s`	`7`	`4000.0`	`38.2`
Process Creation	`719.4`	`lps`	`30.0 s`	`2`	`126.0`	`57.1`
Shell Scripts (1 concurrent)	`45.1`	`lpm`	`60.3 s`	`2`	`42.4`	`10.6`
Shell Scripts (8 concurrent)	`6.4`	`lpm`	`65.3 s`	`2`	`6.0`	`10.7`
System Call Overhead	`191793.1`	`lps`	`10.0 s`	`7`	`15000.0`	`127.9`
System Benchmarks Index Score:	`41.7`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1868862.9

lps

10.0 s

7

116700.0

160.1

Double-Precision Whetstone

122.6

MWIPS

9.9 s

7

55.0

22.3

Execl Throughput

198.5

lps

29.9 s

2

43.0

46.2

File Copy 1024 bufsize 2000 maxblocks

36036.5

KBps

30.0 s

2

3960.0

91.0

File Copy 256 bufsize 500 maxblocks

11385.0

KBps

30.0 s

2

1655.0

68.8

File Copy 4096 bufsize 8000 maxblocks

6048.9

KBps

30.2 s

2

5800.0

10.4

Pipe Throughput

99453.1

lps

10.0 s

7

12440.0

79.9

Pipe-based Context Switching

15291.8

lps

10.0 s

7

4000.0

38.2

Process Creation

719.4

lps

30.0 s

2

126.0

57.1

Shell Scripts (1 concurrent)

45.1

lpm

60.3 s

2

42.4

10.6

Shell Scripts (8 concurrent)

6.4

lpm

65.3 s

2

6.0

10.7

System Call Overhead

191793.1

lps

10.0 s

7

15000.0

127.9

System Benchmarks Index Score:

41.7

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