Benchmark of rack2slot8.osadl.org / GNU/Linux on Wed Aug 05 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:

05:15:06 up 68 days, 14:19, 0 users, load average: 0.45, 0.19, 0.16; runlevel 3

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:06 - 05:43:39; 28m 33s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`935960.1`	`lps`	`10.0 s`	`7`	`116700.0`	`80.2`
Double-Precision Whetstone	`278.1`	`MWIPS`	`9.9 s`	`7`	`55.0`	`50.6`
Execl Throughput	`119.7`	`lps`	`29.8 s`	`2`	`43.0`	`27.8`
File Copy 1024 bufsize 2000 maxblocks	`17114.5`	`KBps`	`30.2 s`	`2`	`3960.0`	`43.2`
File Copy 256 bufsize 500 maxblocks	`5233.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`31.6`
File Copy 4096 bufsize 8000 maxblocks	`37984.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`65.5`
Pipe Throughput	`84985.1`	`lps`	`10.0 s`	`7`	`12440.0`	`68.3`
Pipe-based Context Switching	`11392.8`	`lps`	`10.0 s`	`7`	`4000.0`	`28.5`
Process Creation	`570.3`	`lps`	`30.0 s`	`2`	`126.0`	`45.3`
Shell Scripts (1 concurrent)	`200.4`	`lpm`	`60.0 s`	`2`	`42.4`	`47.3`
Shell Scripts (8 concurrent)	`26.2`	`lpm`	`61.9 s`	`2`	`6.0`	`43.6`
System Call Overhead	`329503.5`	`lps`	`10.0 s`	`7`	`15000.0`	`219.7`
System Benchmarks Index Score:	`52.1`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

935960.1

lps

10.0 s

7

116700.0

80.2

Double-Precision Whetstone

278.1

MWIPS

9.9 s

7

55.0

50.6

Execl Throughput

119.7

lps

29.8 s

2

43.0

27.8

File Copy 1024 bufsize 2000 maxblocks

17114.5

KBps

30.2 s

2

3960.0

43.2

File Copy 256 bufsize 500 maxblocks

5233.0

KBps

30.0 s

2

1655.0

31.6

File Copy 4096 bufsize 8000 maxblocks

37984.8

KBps

30.0 s

2

5800.0

65.5

Pipe Throughput

84985.1

lps

10.0 s

7

12440.0

68.3

Pipe-based Context Switching

11392.8

lps

10.0 s

7

4000.0

28.5

Process Creation

570.3

lps

30.0 s

2

126.0

45.3

Shell Scripts (1 concurrent)

200.4

lpm

60.0 s

2

42.4

47.3

Shell Scripts (8 concurrent)

26.2

lpm

61.9 s

2

6.0

43.6

System Call Overhead

329503.5

lps

10.0 s

7

15000.0

219.7

System Benchmarks Index Score:

52.1

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