Benchmark of rack2slot8.osadl.org / GNU/Linux on Thu Jul 16 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

rack2slot8.osadl.org: GNU/Linux

OS:

GNU/Linux -- 3.10.94-rt102/STW-v1_03r1+ -- #1 Wed Apr 12 14:13:48 CEST 2017

Machine:

ppc: unknown

Language:

en_US.utf8 (charmap="UTF-8", collate="UTF-8")

CPUs:

stw,stw5200b (66.0 bogomips)
n.a.

Uptime:

05:15:05 up 48 days, 14:19, 0 users, load average: 0.33, 0.39, 0.39; runlevel 3

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:06 - 05:43:47; 28m 41s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`553204.5`	`lps`	`10.1 s`	`7`	`116700.0`	`47.4`
Double-Precision Whetstone	`277.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`50.5`
Execl Throughput	`69.4`	`lps`	`29.8 s`	`2`	`43.0`	`16.1`
File Copy 1024 bufsize 2000 maxblocks	`16983.8`	`KBps`	`30.4 s`	`2`	`3960.0`	`42.9`
File Copy 256 bufsize 500 maxblocks	`5233.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`31.6`
File Copy 4096 bufsize 8000 maxblocks	`38713.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`66.7`
Pipe Throughput	`66410.2`	`lps`	`10.0 s`	`7`	`12440.0`	`53.4`
Pipe-based Context Switching	`10524.6`	`lps`	`10.0 s`	`7`	`4000.0`	`26.3`
Process Creation	`566.2`	`lps`	`30.0 s`	`2`	`126.0`	`44.9`
Shell Scripts (1 concurrent)	`200.0`	`lpm`	`60.2 s`	`2`	`42.4`	`47.2`
Shell Scripts (8 concurrent)	`26.2`	`lpm`	`61.9 s`	`2`	`6.0`	`43.6`
System Call Overhead	`193460.8`	`lps`	`10.1 s`	`7`	`15000.0`	`129.0`
System Benchmarks Index Score:	`44.4`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

553204.5

lps

10.1 s

7

116700.0

47.4

Double-Precision Whetstone

277.6

MWIPS

10.0 s

7

55.0

50.5

Execl Throughput

69.4

lps

29.8 s

2

43.0

16.1

File Copy 1024 bufsize 2000 maxblocks

16983.8

KBps

30.4 s

2

3960.0

42.9

File Copy 256 bufsize 500 maxblocks

5233.0

KBps

30.0 s

2

1655.0

31.6

File Copy 4096 bufsize 8000 maxblocks

38713.0

KBps

30.0 s

2

5800.0

66.7

Pipe Throughput

66410.2

lps

10.0 s

7

12440.0

53.4

Pipe-based Context Switching

10524.6

lps

10.0 s

7

4000.0

26.3

Process Creation

566.2

lps

30.0 s

2

126.0

44.9

Shell Scripts (1 concurrent)

200.0

lpm

60.2 s

2

42.4

47.2

Shell Scripts (8 concurrent)

26.2

lpm

61.9 s

2

6.0

43.6

System Call Overhead

193460.8

lps

10.1 s

7

15000.0

129.0

System Benchmarks Index Score:

44.4

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