Benchmark of rack2slot8.osadl.org / GNU/Linux on Mon Jan 26 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 37 days, 17:19, 0 users, load average: 0.24, 0.23, 0.31; runlevel 3

Benchmark Run: 1 CPU; 1 parallel process

Time: 05:15:06 - 05:44:01; 28m 55s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`561729.2`	`lps`	`10.1 s`	`7`	`116700.0`	`48.1`
Double-Precision Whetstone	`278.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`50.6`
Execl Throughput	`123.2`	`lps`	`29.5 s`	`2`	`43.0`	`28.7`
File Copy 1024 bufsize 2000 maxblocks	`17012.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`43.0`
File Copy 256 bufsize 500 maxblocks	`3782.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`22.9`
File Copy 4096 bufsize 8000 maxblocks	`38250.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`65.9`
Pipe Throughput	`84787.3`	`lps`	`10.0 s`	`7`	`12440.0`	`68.2`
Pipe-based Context Switching	`11473.2`	`lps`	`10.0 s`	`7`	`4000.0`	`28.7`
Process Creation	`567.0`	`lps`	`30.0 s`	`2`	`126.0`	`45.0`
Shell Scripts (1 concurrent)	`143.5`	`lpm`	`60.2 s`	`2`	`42.4`	`33.8`
Shell Scripts (8 concurrent)	`26.4`	`lpm`	`61.4 s`	`2`	`6.0`	`43.9`
System Call Overhead	`218428.3`	`lps`	`10.0 s`	`7`	`15000.0`	`145.6`
System Benchmarks Index Score:	`45.8`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

561729.2

lps

10.1 s

7

116700.0

48.1

Double-Precision Whetstone

278.0

MWIPS

10.0 s

7

55.0

50.6

Execl Throughput

123.2

lps

29.5 s

2

43.0

28.7

File Copy 1024 bufsize 2000 maxblocks

17012.5

KBps

30.0 s

2

3960.0

43.0

File Copy 256 bufsize 500 maxblocks

3782.5

KBps

30.0 s

2

1655.0

22.9

File Copy 4096 bufsize 8000 maxblocks

38250.7

KBps

30.0 s

2

5800.0

65.9

Pipe Throughput

84787.3

lps

10.0 s

7

12440.0

68.2

Pipe-based Context Switching

11473.2

lps

10.0 s

7

4000.0

28.7

Process Creation

567.0

lps

30.0 s

2

126.0

45.0

Shell Scripts (1 concurrent)

143.5

lpm

60.2 s

2

42.4

33.8

Shell Scripts (8 concurrent)

26.4

lpm

61.4 s

2

6.0

43.9

System Call Overhead

218428.3

lps

10.0 s

7

15000.0

145.6

System Benchmarks Index Score:

45.8

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