Benchmark of rack2slot5.osadl.org / Linux on Mon Aug 17 2026

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 248 days, 7:34, load average: 0.50, 0.21, 0.08; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 19:20:11 - 20:00:14; 40m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`434803.4`	`lps`	`10.1 s`	`7`	`116700.0`	`37.3`
Double-Precision Whetstone	`104.7`	`MWIPS`	`9.5 s`	`1`	`55.0`	`19.0`
Execl Throughput	`71.5`	`lps`	`29.7 s`	`2`	`43.0`	`16.6`
File Copy 1024 bufsize 2000 maxblocks	`33.5`	`KBps`	`30.4 s`	`2`	`3960.0`	`0.1`
File Copy 256 bufsize 500 maxblocks	`9.9`	`KBps`	`30.1 s`	`2`	`1655.0`	`0.1`
File Copy 4096 bufsize 8000 maxblocks	`145.4`	`KBps`	`31.4 s`	`2`	`5800.0`	`0.3`
Pipe Throughput	`32788.5`	`lps`	`10.1 s`	`7`	`12440.0`	`26.4`
Pipe-based Context Switching	`3055.3`	`lps`	`10.1 s`	`7`	`4000.0`	`7.6`
Process Creation	`226.6`	`lps`	`30.1 s`	`2`	`126.0`	`18.0`
Shell Scripts (1 concurrent)	`36.6`	`lpm`	`60.6 s`	`2`	`42.4`	`8.6`
Shell Scripts (8 concurrent)	`4.7`	`lpm`	`64.5 s`	`2`	`6.0`	`7.8`
System Call Overhead	`128049.5`	`lps`	`10.1 s`	`7`	`15000.0`	`85.4`
System Benchmarks Index Score:	`5.1`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

434803.4

lps

10.1 s

7

116700.0

37.3

Double-Precision Whetstone

104.7

MWIPS

9.5 s

1

55.0

19.0

Execl Throughput

71.5

lps

29.7 s

2

43.0

16.6

File Copy 1024 bufsize 2000 maxblocks

33.5

KBps

30.4 s

2

3960.0

0.1

File Copy 256 bufsize 500 maxblocks

9.9

KBps

30.1 s

2

1655.0

0.1

File Copy 4096 bufsize 8000 maxblocks

145.4

KBps

31.4 s

2

5800.0

0.3

Pipe Throughput

32788.5

lps

10.1 s

7

12440.0

26.4

Pipe-based Context Switching

3055.3

lps

10.1 s

7

4000.0

7.6

Process Creation

226.6

lps

30.1 s

2

126.0

18.0

Shell Scripts (1 concurrent)

36.6

lpm

60.6 s

2

42.4

8.6

Shell Scripts (8 concurrent)

4.7

lpm

64.5 s

2

6.0

7.8

System Call Overhead

128049.5

lps

10.1 s

7

15000.0

85.4

System Benchmarks Index Score:

5.1

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