Benchmark of rack2slot5.osadl.org / Linux on Thu May 22 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 87 days, 8:31, load average: 0.47, 0.20, 0.10; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 19:20:11 - 20:02:09; 41m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`428701.5`	`lps`	`10.1 s`	`7`	`116700.0`	`36.7`
Double-Precision Whetstone	`781.7`	`MWIPS`	`9.4 s`	`1`	`55.0`	`142.1`
Execl Throughput	`60.8`	`lps`	`29.4 s`	`2`	`43.0`	`14.1`
File Copy 1024 bufsize 2000 maxblocks	`35.9`	`KBps`	`31.3 s`	`2`	`3960.0`	`0.1`
File Copy 256 bufsize 500 maxblocks	`10.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`0.1`
File Copy 4096 bufsize 8000 maxblocks	`119.0`	`KBps`	`31.0 s`	`2`	`5800.0`	`0.2`
Pipe Throughput	`33415.1`	`lps`	`10.1 s`	`7`	`12440.0`	`26.9`
Pipe-based Context Switching	`3295.2`	`lps`	`10.1 s`	`7`	`4000.0`	`8.2`
Process Creation	`235.1`	`lps`	`30.2 s`	`2`	`126.0`	`18.7`
Shell Scripts (1 concurrent)	`32.4`	`lpm`	`62.9 s`	`2`	`42.4`	`7.6`
Shell Scripts (8 concurrent)	`5.5`	`lpm`	`66.0 s`	`2`	`6.0`	`9.1`
System Call Overhead	`130550.1`	`lps`	`10.1 s`	`7`	`15000.0`	`87.0`
System Benchmarks Index Score:	`6.0`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

428701.5

lps

10.1 s

7

116700.0

36.7

Double-Precision Whetstone

781.7

MWIPS

9.4 s

1

55.0

142.1

Execl Throughput

60.8

lps

29.4 s

2

43.0

14.1

File Copy 1024 bufsize 2000 maxblocks

35.9

KBps

31.3 s

2

3960.0

0.1

File Copy 256 bufsize 500 maxblocks

10.0

KBps

30.0 s

2

1655.0

0.1

File Copy 4096 bufsize 8000 maxblocks

119.0

KBps

31.0 s

2

5800.0

0.2

Pipe Throughput

33415.1

lps

10.1 s

7

12440.0

26.9

Pipe-based Context Switching

3295.2

lps

10.1 s

7

4000.0

8.2

Process Creation

235.1

lps

30.2 s

2

126.0

18.7

Shell Scripts (1 concurrent)

32.4

lpm

62.9 s

2

42.4

7.6

Shell Scripts (8 concurrent)

5.5

lpm

66.0 s

2

6.0

9.1

System Call Overhead

130550.1

lps

10.1 s

7

15000.0

87.0

System Benchmarks Index Score:

6.0

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