Benchmark of rack4slot8s.osadl.org / GNU/Linux on Tue Mar 17 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:

17:15:07 up 95 days, 6:26, 1 user, load average: 0.55, 0.28, 0.26; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:07 - 17:45:46; 30m 39s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1837342.9`	`lps`	`10.0 s`	`7`	`116700.0`	`157.4`
Double-Precision Whetstone	`122.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`22.3`
Execl Throughput	`196.2`	`lps`	`30.0 s`	`2`	`43.0`	`45.6`
File Copy 1024 bufsize 2000 maxblocks	`35405.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`89.4`
File Copy 256 bufsize 500 maxblocks	`11305.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`68.3`
File Copy 4096 bufsize 8000 maxblocks	`5994.9`	`KBps`	`30.1 s`	`2`	`5800.0`	`10.3`
Pipe Throughput	`98165.0`	`lps`	`10.0 s`	`7`	`12440.0`	`78.9`
Pipe-based Context Switching	`15390.0`	`lps`	`10.0 s`	`7`	`4000.0`	`38.5`
Process Creation	`566.5`	`lps`	`30.0 s`	`2`	`126.0`	`45.0`
Shell Scripts (1 concurrent)	`42.0`	`lpm`	`60.3 s`	`2`	`42.4`	`9.9`
Shell Scripts (8 concurrent)	`6.5`	`lpm`	`64.5 s`	`2`	`6.0`	`10.9`
System Call Overhead	`191554.5`	`lps`	`10.0 s`	`7`	`15000.0`	`127.7`
System Benchmarks Index Score:	`40.4`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1837342.9

lps

10.0 s

7

116700.0

157.4

Double-Precision Whetstone

122.5

MWIPS

10.0 s

7

55.0

22.3

Execl Throughput

196.2

lps

30.0 s

2

43.0

45.6

File Copy 1024 bufsize 2000 maxblocks

35405.1

KBps

30.0 s

2

3960.0

89.4

File Copy 256 bufsize 500 maxblocks

11305.0

KBps

30.0 s

2

1655.0

68.3

File Copy 4096 bufsize 8000 maxblocks

5994.9

KBps

30.1 s

2

5800.0

10.3

Pipe Throughput

98165.0

lps

10.0 s

7

12440.0

78.9

Pipe-based Context Switching

15390.0

lps

10.0 s

7

4000.0

38.5

Process Creation

566.5

lps

30.0 s

2

126.0

45.0

Shell Scripts (1 concurrent)

42.0

lpm

60.3 s

2

42.4

9.9

Shell Scripts (8 concurrent)

6.5

lpm

64.5 s

2

6.0

10.9

System Call Overhead

191554.5

lps

10.0 s

7

15000.0

127.7

System Benchmarks Index Score:

40.4

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