Benchmark of rack4slot8.osadl.org / GNU/Linux on Wed Apr 22 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:

05:15:09 up 130 days, 17:26, 0 users, load average: 0.33, 0.32, 0.32; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:09 - 05:45:37; 30m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1833604.6`	`lps`	`10.0 s`	`7`	`116700.0`	`157.1`
Double-Precision Whetstone	`122.6`	`MWIPS`	`9.9 s`	`7`	`55.0`	`22.3`
Execl Throughput	`197.2`	`lps`	`29.8 s`	`2`	`43.0`	`45.9`
File Copy 1024 bufsize 2000 maxblocks	`36130.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`91.2`
File Copy 256 bufsize 500 maxblocks	`11206.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`67.7`
File Copy 4096 bufsize 8000 maxblocks	`6083.0`	`KBps`	`30.3 s`	`2`	`5800.0`	`10.5`
Pipe Throughput	`97478.6`	`lps`	`10.0 s`	`7`	`12440.0`	`78.4`
Pipe-based Context Switching	`15670.3`	`lps`	`10.0 s`	`7`	`4000.0`	`39.2`
Process Creation	`816.6`	`lps`	`30.0 s`	`2`	`126.0`	`64.8`
Shell Scripts (1 concurrent)	`43.5`	`lpm`	`60.4 s`	`2`	`42.4`	`10.3`
Shell Scripts (8 concurrent)	`6.6`	`lpm`	`63.7 s`	`2`	`6.0`	`11.0`
System Call Overhead	`191236.2`	`lps`	`10.0 s`	`7`	`15000.0`	`127.5`
System Benchmarks Index Score:	`42.0`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1833604.6

lps

10.0 s

7

116700.0

157.1

Double-Precision Whetstone

122.6

MWIPS

9.9 s

7

55.0

22.3

Execl Throughput

197.2

lps

29.8 s

2

43.0

45.9

File Copy 1024 bufsize 2000 maxblocks

36130.9

KBps

30.0 s

2

3960.0

91.2

File Copy 256 bufsize 500 maxblocks

11206.0

KBps

30.0 s

2

1655.0

67.7

File Copy 4096 bufsize 8000 maxblocks

6083.0

KBps

30.3 s

2

5800.0

10.5

Pipe Throughput

97478.6

lps

10.0 s

7

12440.0

78.4

Pipe-based Context Switching

15670.3

lps

10.0 s

7

4000.0

39.2

Process Creation

816.6

lps

30.0 s

2

126.0

64.8

Shell Scripts (1 concurrent)

43.5

lpm

60.4 s

2

42.4

10.3

Shell Scripts (8 concurrent)

6.6

lpm

63.7 s

2

6.0

11.0

System Call Overhead

191236.2

lps

10.0 s

7

15000.0

127.5

System Benchmarks Index Score:

42.0

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