Benchmark of rack4slot2.osadl.org / GNU/Linux on Wed Mar 18 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack4slot2.osadl.org: GNU/Linux

OS:

GNU/Linux -- 5.10.47-rt46 -- #26 PREEMPT_RT Tue Aug 3 11:04:27 CEST 2021

Machine:

armv7l: unknown

Language:

en_US.utf8 (charmap="UTF-8", collate="UTF-8")

CPUs:

ARMv7 Processor rev 2 (v7l) (796.8 bogomips)

Uptime:

05:15:10 up 89 days, 11:06, 0 users, load average: 1.53, 1.17, 1.09; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:10 - 05:46:47; 31m 37s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1883422.7`	`lps`	`10.1 s`	`7`	`116700.0`	`161.4`
Double-Precision Whetstone	`143.1`	`MWIPS`	`9.9 s`	`7`	`55.0`	`26.0`
Execl Throughput	`96.8`	`lps`	`29.4 s`	`2`	`43.0`	`22.5`
File Copy 1024 bufsize 2000 maxblocks	`31543.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`79.7`
File Copy 256 bufsize 500 maxblocks	`9779.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`59.1`
File Copy 4096 bufsize 8000 maxblocks	`69829.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`120.4`
Pipe Throughput	`65154.1`	`lps`	`10.0 s`	`7`	`12440.0`	`52.4`
Pipe-based Context Switching	`8034.6`	`lps`	`10.1 s`	`7`	`4000.0`	`20.1`
Process Creation	`494.5`	`lps`	`30.0 s`	`2`	`126.0`	`39.2`
Shell Scripts (1 concurrent)	`56.4`	`lpm`	`60.6 s`	`2`	`42.4`	`13.3`
Shell Scripts (8 concurrent)	`10.5`	`lpm`	`61.7 s`	`2`	`6.0`	`17.5`
System Call Overhead	`86897.4`	`lps`	`10.0 s`	`7`	`15000.0`	`57.9`
System Benchmarks Index Score:	`42.0`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

1883422.7

lps

10.1 s

7

116700.0

161.4

Double-Precision Whetstone

143.1

MWIPS

9.9 s

7

55.0

26.0

Execl Throughput

96.8

lps

29.4 s

2

43.0

22.5

File Copy 1024 bufsize 2000 maxblocks

31543.1

KBps

30.0 s

2

3960.0

79.7

File Copy 256 bufsize 500 maxblocks

9779.2

KBps

30.0 s

2

1655.0

59.1

File Copy 4096 bufsize 8000 maxblocks

69829.5

KBps

30.0 s

2

5800.0

120.4

Pipe Throughput

65154.1

lps

10.0 s

7

12440.0

52.4

Pipe-based Context Switching

8034.6

lps

10.1 s

7

4000.0

20.1

Process Creation

494.5

lps

30.0 s

2

126.0

39.2

Shell Scripts (1 concurrent)

56.4

lpm

60.6 s

2

42.4

13.3

Shell Scripts (8 concurrent)

10.5

lpm

61.7 s

2

6.0

17.5

System Call Overhead

86897.4

lps

10.0 s

7

15000.0

57.9

System Benchmarks Index Score:

42.0

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