Benchmark of rack2slot5.osadl.org / Linux on Sun Jul 06 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack2slot5.osadl.org: Linux

OS:

Linux -- 2.6.33.7.2-rt30linux_bsp_1.1 -- #4 PREEMPT RT Mon Jul 11 15:05:16 IST 2011

Machine:

ppc:

Language:

en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")

CPUs:

(66.0 bogomips)

Uptime:

07:20:11 up 40 days, 20:59, load average: 0.36, 0.21, 0.10; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 07:20:11 - 08:00:27; 40m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`354470.0`	`lps`	`10.1 s`	`7`	`116700.0`	`30.4`
Double-Precision Whetstone	`105.4`	`MWIPS`	`10.0 s`	`1`	`55.0`	`19.2`
Execl Throughput	`70.9`	`lps`	`29.7 s`	`2`	`43.0`	`16.5`
File Copy 1024 bufsize 2000 maxblocks	`37.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`0.1`
File Copy 256 bufsize 500 maxblocks	`10.5`	`KBps`	`31.0 s`	`2`	`1655.0`	`0.1`
File Copy 4096 bufsize 8000 maxblocks	`140.5`	`KBps`	`30.9 s`	`2`	`5800.0`	`0.2`
Pipe Throughput	`25026.1`	`lps`	`10.1 s`	`7`	`12440.0`	`20.1`
Pipe-based Context Switching	`3363.3`	`lps`	`10.1 s`	`7`	`4000.0`	`8.4`
Process Creation	`229.1`	`lps`	`30.1 s`	`2`	`126.0`	`18.2`
Shell Scripts (1 concurrent)	`37.3`	`lpm`	`61.1 s`	`2`	`42.4`	`8.8`
Shell Scripts (8 concurrent)	`4.4`	`lpm`	`68.8 s`	`2`	`6.0`	`7.3`
System Call Overhead	`109542.2`	`lps`	`10.1 s`	`7`	`15000.0`	`73.0`
System Benchmarks Index Score:	`4.9`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

354470.0

lps

10.1 s

7

116700.0

30.4

Double-Precision Whetstone

105.4

MWIPS

10.0 s

1

55.0

19.2

Execl Throughput

70.9

lps

29.7 s

2

43.0

16.5

File Copy 1024 bufsize 2000 maxblocks

37.2

KBps

30.0 s

2

3960.0

0.1

File Copy 256 bufsize 500 maxblocks

10.5

KBps

31.0 s

2

1655.0

0.1

File Copy 4096 bufsize 8000 maxblocks

140.5

KBps

30.9 s

2

5800.0

0.2

Pipe Throughput

25026.1

lps

10.1 s

7

12440.0

20.1

Pipe-based Context Switching

3363.3

lps

10.1 s

7

4000.0

8.4

Process Creation

229.1

lps

30.1 s

2

126.0

18.2

Shell Scripts (1 concurrent)

37.3

lpm

61.1 s

2

42.4

8.8

Shell Scripts (8 concurrent)

4.4

lpm

68.8 s

2

6.0

7.3

System Call Overhead

109542.2

lps

10.1 s

7

15000.0

73.0

System Benchmarks Index Score:

4.9

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