Benchmark of rack2slot5.osadl.org / Linux on Wed Jul 09 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:

19:20:11 up 44 days, 8:59, load average: 0.43, 0.24, 0.13; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 19:20:11 - 20:00:31; 40m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`365208.5`	`lps`	`10.1 s`	`7`	`116700.0`	`31.3`
Double-Precision Whetstone	`107.4`	`MWIPS`	`10.0 s`	`1`	`55.0`	`19.5`
Execl Throughput	`70.2`	`lps`	`29.7 s`	`2`	`43.0`	`16.3`
File Copy 1024 bufsize 2000 maxblocks	`34.2`	`KBps`	`30.1 s`	`2`	`3960.0`	`0.1`
File Copy 256 bufsize 500 maxblocks	`10.5`	`KBps`	`30.6 s`	`2`	`1655.0`	`0.1`
File Copy 4096 bufsize 8000 maxblocks	`150.9`	`KBps`	`31.0 s`	`2`	`5800.0`	`0.3`
Pipe Throughput	`23681.1`	`lps`	`10.1 s`	`7`	`12440.0`	`19.0`
Pipe-based Context Switching	`3202.2`	`lps`	`10.1 s`	`7`	`4000.0`	`8.0`
Process Creation	`213.0`	`lps`	`30.1 s`	`2`	`126.0`	`16.9`
Shell Scripts (1 concurrent)	`35.7`	`lpm`	`60.4 s`	`2`	`42.4`	`8.4`
Shell Scripts (8 concurrent)	`4.2`	`lpm`	`71.2 s`	`2`	`6.0`	`7.1`
System Call Overhead	`118246.9`	`lps`	`10.1 s`	`7`	`15000.0`	`78.8`
System Benchmarks Index Score:	`4.9`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

365208.5

lps

10.1 s

7

116700.0

31.3

Double-Precision Whetstone

107.4

MWIPS

10.0 s

1

55.0

19.5

Execl Throughput

70.2

lps

29.7 s

2

43.0

16.3

File Copy 1024 bufsize 2000 maxblocks

34.2

KBps

30.1 s

2

3960.0

0.1

File Copy 256 bufsize 500 maxblocks

10.5

KBps

30.6 s

2

1655.0

0.1

File Copy 4096 bufsize 8000 maxblocks

150.9

KBps

31.0 s

2

5800.0

0.3

Pipe Throughput

23681.1

lps

10.1 s

7

12440.0

19.0

Pipe-based Context Switching

3202.2

lps

10.1 s

7

4000.0

8.0

Process Creation

213.0

lps

30.1 s

2

126.0

16.9

Shell Scripts (1 concurrent)

35.7

lpm

60.4 s

2

42.4

8.4

Shell Scripts (8 concurrent)

4.2

lpm

71.2 s

2

6.0

7.1

System Call Overhead

118246.9

lps

10.1 s

7

15000.0

78.8

System Benchmarks Index Score:

4.9

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