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www.

.com

owerso

Pre

DELL POWER SOLUTIONS

DELL SCALABLE ENTERPRISE TECHNOLOGY CENTER SERIES

hen decidin

how to implement a virtualized envi

ronment with industr

-standard com

onents such

as Dell PowerEd

e servers and VMware Virtual Infrastruc

ure 3 so

tware, two ke

actors are how man

virtual

machines (VMs) a single server can run and what level o

ormance these VMs can provide. Althou

h the answer

depends on many different factors, testing with common

applications and workloads can provide a startin

point

or enterprises planning such an environment

n September and October 2006, Dell en

ineers tested

irtualized environments based on VMware Virtual In

structure 3 on two differently confi

ured PowerEd

e 2950

servers and one previous-

eneration PowerEd

e 2850

server. Using three different workloads, the test team

assessed

eac

cou

ost

and the overall system performance, and found that the

PowerEd

e 2950 servers o

ered si

icant

ains in both

egar

s compare

to t

e PowerE

ge 2850. T

ese tests

are intended to provide an example of the scalability and

erformance increases possible when mi

ratin

to a new

enter

rise IT environment

Hardware configuration for test environment

e PowerE

ge 2950 is a

-soc

et server t

at sup-

orts Intel Xeon 5000, 5100, and 5300 series

rocessors.

The Dell test team configured one PowerEdge 2950 with

two dual-core Intel Xeon 5160 processors at 3.0 GHz, and

anot

er wit

two

-core Inte

Xeon X5355

rocessors at

.66 GHz. The Intel Xeon 5160 has a 4 MB processor cache

that is shared between the two cores and a 1

333 MHz

rontside bus. The Intel Xeon X5355 is essentially two dual-

core Intel Xeon 5160

rocessors combined, and so has an

MB level 2 (L2) cache (4 MB shared by each set of two

cores

)

and a 1,333 MHz

rontside bus.

An additional benefit of Intel Xeon 5160 processors is

lower power consumption compared to previous-

eneration

ntel Xeon

rocessors. A

revious stud

ound that ninth-

eneration PowerEd

e servers with Intel Xeon 5100 series

BY T

DD MUIRHEA

Performance Scaling

with Dell PowerEd

e 2950 Servers

VMw

Virt

l Infr

To assess virtualization scalability and performance, Dell engineers tested two Dell

™

PowerEdge

™

2950 servers with dual-core Intel

Xeon

5160 and quad-core Intel Xeon

X5355 processors alongside a previous-generation PowerEdge 2850 server with dual-

core Intel Xeon processors in a virtualized environment based on VMware

Virtual

Infrastructure 3. The results show that the PowerEdge 2950 servers can provide

enhanced performance and host more virtual machines than the PowerEdge 2850.

Related Categories:

Dell PowerEdge servers

Dell Scalable Enterprise

Technology Center

Intel

Scalable enterprise

Virtualization

VMware

Visit www.dell.com/powersolutions

for the complete category index.

1 2 3 4 5

Indice de contenidos

Pagina 1 - Performance Scaling

Pagina 2 - Virtualization plat

Pagina 3

Pagina 4

Pagina 5 - TALK BACK

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