Benchmark of rack2slot8.osadl.org / GNU/Linux on Tue Nov 04 2025

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:

17:15:06 up 493 days, 5:04, 0 users, load average: 0.17, 0.20, 0.30; 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	`568090.0`	`lps`	`10.1 s`	`7`	`116700.0`	`48.7`
Double-Precision Whetstone	`278.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`50.6`
Execl Throughput	`122.3`	`lps`	`29.7 s`	`2`	`43.0`	`28.4`
File Copy 1024 bufsize 2000 maxblocks	`17140.0`	`KBps`	`30.1 s`	`2`	`3960.0`	`43.3`
File Copy 256 bufsize 500 maxblocks	`3724.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`22.5`
File Copy 4096 bufsize 8000 maxblocks	`37688.5`	`KBps`	`30.2 s`	`2`	`5800.0`	`65.0`
Pipe Throughput	`85322.7`	`lps`	`10.0 s`	`7`	`12440.0`	`68.6`
Pipe-based Context Switching	`11224.1`	`lps`	`10.0 s`	`7`	`4000.0`	`28.1`
Process Creation	`546.7`	`lps`	`30.0 s`	`2`	`126.0`	`43.4`
Shell Scripts (1 concurrent)	`142.7`	`lpm`	`60.1 s`	`2`	`42.4`	`33.7`
Shell Scripts (8 concurrent)	`26.5`	`lpm`	`61.2 s`	`2`	`6.0`	`44.1`
System Call Overhead	`217510.4`	`lps`	`10.0 s`	`7`	`15000.0`	`145.0`
System Benchmarks Index Score:	`45.5`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

568090.0

lps

10.1 s

7

116700.0

48.7

Double-Precision Whetstone

278.1

MWIPS

10.0 s

7

55.0

50.6

Execl Throughput

122.3

lps

29.7 s

2

43.0

28.4

File Copy 1024 bufsize 2000 maxblocks

17140.0

KBps

30.1 s

2

3960.0

43.3

File Copy 256 bufsize 500 maxblocks

3724.7

KBps

30.0 s

2

1655.0

22.5

File Copy 4096 bufsize 8000 maxblocks

37688.5

KBps

30.2 s

2

5800.0

65.0

Pipe Throughput

85322.7

lps

10.0 s

7

12440.0

68.6

Pipe-based Context Switching

11224.1

lps

10.0 s

7

4000.0

28.1

Process Creation

546.7

lps

30.0 s

2

126.0

43.4

Shell Scripts (1 concurrent)

142.7

lpm

60.1 s

2

42.4

33.7

Shell Scripts (8 concurrent)

26.5

lpm

61.2 s

2

6.0

44.1

System Call Overhead

217510.4

lps

10.0 s

7

15000.0

145.0

System Benchmarks Index Score:

45.5

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