Benchmark of rack2slot8.osadl.org / GNU/Linux on Sat May 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:

17:15:05 up 148 days, 4:19, 0 users, load average: 0.31, 0.42, 0.41; runlevel 3

Benchmark Run: 1 CPU; 1 parallel process

Time: 17:15:06 - 17:44:01; 28m 55s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`568662.4`	`lps`	`10.1 s`	`7`	`116700.0`	`48.7`
Double-Precision Whetstone	`278.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`50.6`
Execl Throughput	`123.0`	`lps`	`29.5 s`	`2`	`43.0`	`28.6`
File Copy 1024 bufsize 2000 maxblocks	`17074.5`	`KBps`	`30.1 s`	`2`	`3960.0`	`43.1`
File Copy 256 bufsize 500 maxblocks	`3742.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`22.6`
File Copy 4096 bufsize 8000 maxblocks	`37164.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`64.1`
Pipe Throughput	`84600.7`	`lps`	`10.0 s`	`7`	`12440.0`	`68.0`
Pipe-based Context Switching	`11207.4`	`lps`	`10.0 s`	`7`	`4000.0`	`28.0`
Process Creation	`579.5`	`lps`	`30.0 s`	`2`	`126.0`	`46.0`
Shell Scripts (1 concurrent)	`140.3`	`lpm`	`60.3 s`	`2`	`42.4`	`33.1`
Shell Scripts (8 concurrent)	`26.4`	`lpm`	`61.4 s`	`2`	`6.0`	`44.0`
System Call Overhead	`220501.0`	`lps`	`10.0 s`	`7`	`15000.0`	`147.0`
System Benchmarks Index Score:	`45.7`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

568662.4

lps

10.1 s

7

116700.0

48.7

Double-Precision Whetstone

278.0

MWIPS

10.0 s

7

55.0

50.6

Execl Throughput

123.0

lps

29.5 s

2

43.0

28.6

File Copy 1024 bufsize 2000 maxblocks

17074.5

KBps

30.1 s

2

3960.0

43.1

File Copy 256 bufsize 500 maxblocks

3742.3

KBps

30.0 s

2

1655.0

22.6

File Copy 4096 bufsize 8000 maxblocks

37164.7

KBps

30.0 s

2

5800.0

64.1

Pipe Throughput

84600.7

lps

10.0 s

7

12440.0

68.0

Pipe-based Context Switching

11207.4

lps

10.0 s

7

4000.0

28.0

Process Creation

579.5

lps

30.0 s

2

126.0

46.0

Shell Scripts (1 concurrent)

140.3

lpm

60.3 s

2

42.4

33.1

Shell Scripts (8 concurrent)

26.4

lpm

61.4 s

2

6.0

44.0

System Call Overhead

220501.0

lps

10.0 s

7

15000.0

147.0

System Benchmarks Index Score:

45.7

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