Benchmark of rack2slot8.osadl.org / GNU/Linux on Mon Nov 03 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:

17:15:05 up 492 days, 5:04, 0 users, load average: 0.19, 0.28, 0.33; runlevel 3

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:05 - 17:43:59; 28m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`566280.7`	`lps`	`10.1 s`	`7`	`116700.0`	`48.5`
Double-Precision Whetstone	`278.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`50.6`
Execl Throughput	`123.1`	`lps`	`29.6 s`	`2`	`43.0`	`28.6`
File Copy 1024 bufsize 2000 maxblocks	`17087.0`	`KBps`	`30.1 s`	`2`	`3960.0`	`43.1`
File Copy 256 bufsize 500 maxblocks	`3693.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`22.3`
File Copy 4096 bufsize 8000 maxblocks	`37801.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`65.2`
Pipe Throughput	`84926.6`	`lps`	`10.0 s`	`7`	`12440.0`	`68.3`
Pipe-based Context Switching	`11424.4`	`lps`	`10.0 s`	`7`	`4000.0`	`28.6`
Process Creation	`581.9`	`lps`	`30.0 s`	`2`	`126.0`	`46.2`
Shell Scripts (1 concurrent)	`143.8`	`lpm`	`60.3 s`	`2`	`42.4`	`33.9`
Shell Scripts (8 concurrent)	`26.3`	`lpm`	`61.6 s`	`2`	`6.0`	`43.8`
System Call Overhead	`211616.6`	`lps`	`10.0 s`	`7`	`15000.0`	`141.1`
System Benchmarks Index Score:	`45.7`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

566280.7

lps

10.1 s

7

116700.0

48.5

Double-Precision Whetstone

278.1

MWIPS

10.0 s

7

55.0

50.6

Execl Throughput

123.1

lps

29.6 s

2

43.0

28.6

File Copy 1024 bufsize 2000 maxblocks

17087.0

KBps

30.1 s

2

3960.0

43.1

File Copy 256 bufsize 500 maxblocks

3693.9

KBps

30.0 s

2

1655.0

22.3

File Copy 4096 bufsize 8000 maxblocks

37801.6

KBps

30.0 s

2

5800.0

65.2

Pipe Throughput

84926.6

lps

10.0 s

7

12440.0

68.3

Pipe-based Context Switching

11424.4

lps

10.0 s

7

4000.0

28.6

Process Creation

581.9

lps

30.0 s

2

126.0

46.2

Shell Scripts (1 concurrent)

143.8

lpm

60.3 s

2

42.4

33.9

Shell Scripts (8 concurrent)

26.3

lpm

61.6 s

2

6.0

43.8

System Call Overhead

211616.6

lps

10.0 s

7

15000.0

141.1

System Benchmarks Index Score:

45.7

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