Benchmark of rack2slot5.osadl.org / Linux on Fri Oct 16 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:

19:20:17 up 308 days, 7:34, load average: 0.95, 0.28, 0.09; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 19:20:18 - 20:00:14; 39m 56s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`435981.7`	`lps`	`10.1 s`	`7`	`116700.0`	`37.4`
Double-Precision Whetstone	`109.0`	`MWIPS`	`10.1 s`	`1`	`55.0`	`19.8`
Execl Throughput	`71.5`	`lps`	`29.7 s`	`2`	`43.0`	`16.6`
File Copy 1024 bufsize 2000 maxblocks	`34.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`0.1`
File Copy 256 bufsize 500 maxblocks	`9.9`	`KBps`	`30.6 s`	`2`	`1655.0`	`0.1`
File Copy 4096 bufsize 8000 maxblocks	`149.3`	`KBps`	`31.1 s`	`2`	`5800.0`	`0.3`
Pipe Throughput	`30808.3`	`lps`	`10.1 s`	`7`	`12440.0`	`24.8`
Pipe-based Context Switching	`3283.3`	`lps`	`10.1 s`	`7`	`4000.0`	`8.2`
Process Creation	`223.6`	`lps`	`30.1 s`	`2`	`126.0`	`17.7`
Shell Scripts (1 concurrent)	`36.4`	`lpm`	`61.7 s`	`2`	`42.4`	`8.6`
Shell Scripts (8 concurrent)	`4.3`	`lpm`	`70.7 s`	`2`	`6.0`	`7.1`
System Call Overhead	`129186.3`	`lps`	`10.1 s`	`7`	`15000.0`	`86.1`
System Benchmarks Index Score:	`5.1`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

435981.7

lps

10.1 s

7

116700.0

37.4

Double-Precision Whetstone

109.0

MWIPS

10.1 s

1

55.0

19.8

Execl Throughput

71.5

lps

29.7 s

2

43.0

16.6

File Copy 1024 bufsize 2000 maxblocks

34.4

KBps

30.0 s

2

3960.0

0.1

File Copy 256 bufsize 500 maxblocks

9.9

KBps

30.6 s

2

1655.0

0.1

File Copy 4096 bufsize 8000 maxblocks

149.3

KBps

31.1 s

2

5800.0

0.3

Pipe Throughput

30808.3

lps

10.1 s

7

12440.0

24.8

Pipe-based Context Switching

3283.3

lps

10.1 s

7

4000.0

8.2

Process Creation

223.6

lps

30.1 s

2

126.0

17.7

Shell Scripts (1 concurrent)

36.4

lpm

61.7 s

2

42.4

8.6

Shell Scripts (8 concurrent)

4.3

lpm

70.7 s

2

6.0

7.1

System Call Overhead

129186.3

lps

10.1 s

7

15000.0

86.1

System Benchmarks Index Score:

5.1

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