Benchmark of rack2slot5.osadl.org / Linux on Tue Jul 15 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 49 days, 20:59, load average: 0.81, 0.55, 0.31; runlevel unknown

Benchmark Run: 1 CPU; 1 parallel process

Time: 07:20:11 - 08:04:47; 44m 36s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`383386.9`	`lps`	`10.1 s`	`7`	`116700.0`	`32.9`
Double-Precision Whetstone	`1240.1`	`MWIPS`	`12.6 s`	`1`	`55.0`	`225.5`
Execl Throughput	`72.9`	`lps`	`29.8 s`	`2`	`43.0`	`16.9`
File Copy 1024 bufsize 2000 maxblocks	`38.5`	`KBps`	`30.6 s`	`2`	`3960.0`	`0.1`
File Copy 256 bufsize 500 maxblocks	`8.0`	`KBps`	`30.4 s`	`2`	`1655.0`	`0.0`
File Copy 4096 bufsize 8000 maxblocks	`135.7`	`KBps`	`30.1 s`	`2`	`5800.0`	`0.2`
Pipe Throughput	`33087.8`	`lps`	`10.1 s`	`7`	`12440.0`	`26.6`
Pipe-based Context Switching	`3134.6`	`lps`	`10.1 s`	`7`	`4000.0`	`7.8`
Process Creation	`238.2`	`lps`	`30.1 s`	`2`	`126.0`	`18.9`
Shell Scripts (1 concurrent)	`34.6`	`lpm`	`60.6 s`	`2`	`42.4`	`8.2`
Shell Scripts (8 concurrent)	`3.6`	`lpm`	`73.6 s`	`2`	`6.0`	`6.1`
System Call Overhead	`99581.6`	`lps`	`10.1 s`	`7`	`15000.0`	`66.4`
System Benchmarks Index Score:	`5.9`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

383386.9

lps

10.1 s

7

116700.0

32.9

Double-Precision Whetstone

1240.1

MWIPS

12.6 s

1

55.0

225.5

Execl Throughput

72.9

lps

29.8 s

2

43.0

16.9

File Copy 1024 bufsize 2000 maxblocks

38.5

KBps

30.6 s

2

3960.0

0.1

File Copy 256 bufsize 500 maxblocks

8.0

KBps

30.4 s

2

1655.0

0.0

File Copy 4096 bufsize 8000 maxblocks

135.7

KBps

30.1 s

2

5800.0

0.2

Pipe Throughput

33087.8

lps

10.1 s

7

12440.0

26.6

Pipe-based Context Switching

3134.6

lps

10.1 s

7

4000.0

7.8

Process Creation

238.2

lps

30.1 s

2

126.0

18.9

Shell Scripts (1 concurrent)

34.6

lpm

60.6 s

2

42.4

8.2

Shell Scripts (8 concurrent)

3.6

lpm

73.6 s

2

6.0

6.1

System Call Overhead

99581.6

lps

10.1 s

7

15000.0

66.4

System Benchmarks Index Score:

5.9

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