Benchmark of iotest / GNU/Linux on Tue Sep 11 2012

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:

iotest: GNU/Linux

OS:

GNU/Linux -- 2.6.32-279.5.2.el6.x86_64 -- #1 SMP Fri Aug 24 01:07:11 UTC 2012

Machine:

x86_64: x86_64

Language:

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

CPUs:

QEMU Virtual CPU version (cpu64-rhel6) (6585.1 bogomips)
x86-64, MMX, Physical Address Ext, SYSCALL/SYSRET

Uptime:

06:39:56 up 12 days, 15:51, 2 users, load average: 0.07, 0.03, 0.00; runlevel 3

Benchmark Run: 1 CPU; 1 parallel process

Time: 06:39:56 - 07:08:00; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`36549491.9`	`lps`	`10.0 s`	`7`	`116700.0`	`3131.9`
Double-Precision Whetstone	`3981.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`723.9`
Execl Throughput	`5830.7`	`lps`	`30.0 s`	`2`	`43.0`	`1356.0`
File Copy 1024 bufsize 2000 maxblocks	`1279263.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`3230.5`
File Copy 256 bufsize 500 maxblocks	`359662.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`2173.2`
File Copy 4096 bufsize 8000 maxblocks	`2848725.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`4911.6`
Pipe Throughput	`2305030.1`	`lps`	`10.0 s`	`7`	`12440.0`	`1852.9`
Pipe-based Context Switching	`403190.6`	`lps`	`10.0 s`	`7`	`4000.0`	`1008.0`
Process Creation	`19030.8`	`lps`	`30.0 s`	`2`	`126.0`	`1510.4`
Shell Scripts (1 concurrent)	`6689.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1577.8`
Shell Scripts (8 concurrent)	`887.0`	`lpm`	`60.0 s`	`2`	`6.0`	`1478.3`
System Call Overhead	`2693018.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1795.3`
System Benchmarks Index Score:	`1811.9`

Test

Score

Unit

Time

Iters.

Baseline

Index

Dhrystone 2 using register variables

36549491.9

lps

10.0 s

7

116700.0

3131.9

Double-Precision Whetstone

3981.3

MWIPS

9.9 s

7

55.0

723.9

Execl Throughput

5830.7

lps

30.0 s

2

43.0

1356.0

File Copy 1024 bufsize 2000 maxblocks

1279263.5

KBps

30.0 s

2

3960.0

3230.5

File Copy 256 bufsize 500 maxblocks

359662.2

KBps

30.0 s

2

1655.0

2173.2

File Copy 4096 bufsize 8000 maxblocks

2848725.4

KBps

30.0 s

2

5800.0

4911.6

Pipe Throughput

2305030.1

lps

10.0 s

7

12440.0

1852.9

Pipe-based Context Switching

403190.6

lps

10.0 s

7

4000.0

1008.0

Process Creation

19030.8

lps

30.0 s

2

126.0

1510.4

Shell Scripts (1 concurrent)

6689.8

lpm

60.0 s

2

42.4

1577.8

Shell Scripts (8 concurrent)

887.0

lpm

60.0 s

2

6.0

1478.3

System Call Overhead

2693018.6

lps

10.0 s

7

15000.0

1795.3

System Benchmarks Index Score:

1811.9

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