Benchmark of rack2slot8.osadl.org / GNU/Linux on Tue Nov 25 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack2slot8.osadl.org: GNU/Linux

OS:

GNU/Linux -- 3.10.94-rt102/STW-v1_03r1+ -- #1 Wed Apr 12 14:13:48 CEST 2017

Machine:

ppc: unknown

Language:

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

CPUs:

stw,stw5200b (66.0 bogomips)
n.a.

Uptime:

17:15:06 up 514 days, 5:04, 0 users, load average: 0.27, 0.23, 0.30; runlevel 3

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:06 - 17:44:02; 28m 56s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`571017.9`	`lps`	`10.0 s`	`7`	`116700.0`	`48.9`
Double-Precision Whetstone	`277.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`50.5`
Execl Throughput	`122.7`	`lps`	`29.6 s`	`2`	`43.0`	`28.5`
File Copy 1024 bufsize 2000 maxblocks	`17003.5`	`KBps`	`30.1 s`	`2`	`3960.0`	`42.9`
File Copy 256 bufsize 500 maxblocks	`3729.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`22.5`
File Copy 4096 bufsize 8000 maxblocks	`38375.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`66.2`
Pipe Throughput	`85246.9`	`lps`	`10.0 s`	`7`	`12440.0`	`68.5`
Pipe-based Context Switching	`11388.4`	`lps`	`10.0 s`	`7`	`4000.0`	`28.5`
Process Creation	`572.1`	`lps`	`30.0 s`	`2`	`126.0`	`45.4`
Shell Scripts (1 concurrent)	`143.2`	`lpm`	`60.1 s`	`2`	`42.4`	`33.8`
Shell Scripts (8 concurrent)	`26.5`	`lpm`	`61.2 s`	`2`	`6.0`	`44.1`
System Call Overhead	`219781.3`	`lps`	`10.1 s`	`7`	`15000.0`	`146.5`
System Benchmarks Index Score:	`45.9`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

571017.9

lps

10.0 s

7

116700.0

48.9

Double-Precision Whetstone

277.9

MWIPS

10.0 s

7

55.0

50.5

Execl Throughput

122.7

lps

29.6 s

2

43.0

28.5

File Copy 1024 bufsize 2000 maxblocks

17003.5

KBps

30.1 s

2

3960.0

42.9

File Copy 256 bufsize 500 maxblocks

3729.7

KBps

30.0 s

2

1655.0

22.5

File Copy 4096 bufsize 8000 maxblocks

38375.3

KBps

30.0 s

2

5800.0

66.2

Pipe Throughput

85246.9

lps

10.0 s

7

12440.0

68.5

Pipe-based Context Switching

11388.4

lps

10.0 s

7

4000.0

28.5

Process Creation

572.1

lps

30.0 s

2

126.0

45.4

Shell Scripts (1 concurrent)

143.2

lpm

60.1 s

2

42.4

33.8

Shell Scripts (8 concurrent)

26.5

lpm

61.2 s

2

6.0

44.1

System Call Overhead

219781.3

lps

10.1 s

7

15000.0

146.5

System Benchmarks Index Score:

45.9

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