Benchmark of rack5slot5.osadl.org / GNU/Linux on Thu Mar 12 2026

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:

05:15:20 up 33 days, 19:08, 0 users, load average: 2.27, 1.79, 1.60; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:21 - 05:51:29; 36m 08s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`331840.6`	`lps`	`10.2 s`	`7`	`116700.0`	`28.4`
Double-Precision Whetstone	`88.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`16.1`
Execl Throughput	`29.7`	`lps`	`29.5 s`	`2`	`43.0`	`6.9`
File Copy 1024 bufsize 2000 maxblocks	`10577.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`26.7`
File Copy 256 bufsize 500 maxblocks	`1283.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`7.8`
File Copy 4096 bufsize 8000 maxblocks	`11595.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`20.0`
Pipe Throughput	`12770.9`	`lps`	`10.3 s`	`7`	`12440.0`	`10.3`
Pipe-based Context Switching	`2585.4`	`lps`	`10.2 s`	`7`	`4000.0`	`6.5`
Process Creation	`169.1`	`lps`	`30.1 s`	`2`	`126.0`	`13.4`
Shell Scripts (1 concurrent)	`39.6`	`lpm`	`61.3 s`	`2`	`42.4`	`9.3`
Shell Scripts (8 concurrent)	`9.2`	`lpm`	`65.3 s`	`2`	`6.0`	`15.3`
System Call Overhead	`95452.8`	`lps`	`10.1 s`	`7`	`15000.0`	`63.6`
System Benchmarks Index Score:	`14.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

331840.6

lps

10.2 s

7

116700.0

28.4

Double-Precision Whetstone

88.4

MWIPS

9.9 s

7

55.0

16.1

Execl Throughput

29.7

lps

29.5 s

2

43.0

6.9

File Copy 1024 bufsize 2000 maxblocks

10577.9

KBps

30.0 s

2

3960.0

26.7

File Copy 256 bufsize 500 maxblocks

1283.8

KBps

30.0 s

2

1655.0

7.8

File Copy 4096 bufsize 8000 maxblocks

11595.4

KBps

30.0 s

2

5800.0

20.0

Pipe Throughput

12770.9

lps

10.3 s

7

12440.0

10.3

Pipe-based Context Switching

2585.4

lps

10.2 s

7

4000.0

6.5

Process Creation

169.1

lps

30.1 s

2

126.0

13.4

Shell Scripts (1 concurrent)

39.6

lpm

61.3 s

2

42.4

9.3

Shell Scripts (8 concurrent)

9.2

lpm

65.3 s

2

6.0

15.3

System Call Overhead

95452.8

lps

10.1 s

7

15000.0

63.6

System Benchmarks Index Score:

14.8

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