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8/14/2019 Collaborate 07 Km Oh Iud d In

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Optimizing Oracle-Siebel

Applications for the Sun

Solaris 10 UltraSPARC T1

Platform

Khader MohiuddinTechnical Product Manager

Oracle-Sun Alliance

Sun Microsystems Inc.,


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Agenda

Sun-Oracle Alliance

Siebel Architecture Suitability for T1

Oracle suitability for T1

What is T1

Performance benchmarks

Optimizations Resources

Q&A


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1980

NetworkFileSystem(NFS)

1980

SunWorkStation

First SPARCServer

Oracle 5.0and 5.1 forClient/Server

OracleMassivelyParallelProcessing (MPP)

OracleJavaDevelopment Tools

OracleInternet-CentricBusinessVision;BusinessComponents for

Java

Oracle8i with

JVM

Oracle 9iwith J2EE

Oracle eBusSuite Cert.Configs onSun

Oracle 9iRACCertifiedConfigs

1985 1990 1995 2000 2002 2004

Solarison x86

Oracle onAMD 64/Solarisx86

Liberty

Alliance

Project

Oracle10g

2006

Sun StorageTek

Sun x64Servers

Sun UltraSPARCT1 Processor

and Servers

Oraclereducesmulti-core

pricing

20052003

OracleProjectFusion appstobe Java-based

OracleselectsSolaris 10 asits preferred64-bit AppDevelopmentEnvironment

New Oraclepricingstructurefor multi-

Sun and Oracle: Two Decades of VisionaryAlignment

Sun's X64Enterprise

Systems


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Todays IT Challenges

Provide a greater variety of services

Deploy reliable, high performance

database solutions

Use fewer resources

Stay within constrained capital and

expense budgets


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Solaris10 for Siebel/Oracle

Consolidate several servers into few Sun Fire T2000's

Consolidate multiple Siebel Enterprises into a singleEnterprise.

Improve availability and scalability of the setup

Deployment flexibility and higher utilization since Siebeland Oracle are certified with Solaris 10 Containers

UltraSPARC IV+ 1.8ghz provides the power required for

backend Oracle db


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Siebel Architecture best fit for Sun Fire T2000(Niagara)

Siebel CRM application is a multi-threaded, multi-

process and multi-instance commercial application.

Sun's New processor UltraSPARC T1 can run upto 32

threads in parallel with improved memory capabilities

Siebel's highly threaded architecture scales very well,

taking advantage of these characteristics of the chip.


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The Sun Server Family

Horizontal Scaling

Vertical

Scaling

Diagonal

Scaling

Sun Fire Servers with

UltraSPARC Processors

Sun Fire Servers with UltraSPARC or

AMD Opteron Processors

Sun Fire Servers with UltraSPARC T1

or AMD Opteron Processors


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The Right Platform for theRight Workload

High Throughput, More Multithreaded

More Data More Network

High Frequency, Clock Speed

Sun Servers with

UltraSPARC

Processors

Sun Servers with

AMD OpteronProcessors

Sun Servers withUltraSPARC T1

Processors


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Multi-Channel Optimized

Architecture

SiebelSiebel

RepositoryRepository

EAIEAI

Siebel Application ServerSiebel Application Server

Business Logic LayerBusiness Logic Layer

and Core Serviceand Core Service

Data Layer ServicesData Layer Services

User Interface ServicesUser Interface Services

SiebelTeller

Applications

Multiple Client Device Support

Local DBLocal DB

SiebelMobile

Applications

SiebelPortal

Framework

Federated Data SourcesFederated Data Sources

DevelopmentEnvironment

Siebel Tools

SAPSAP OracleOracle PSFTPSFT

LegacyLegacyJDJD

EdwardsEdwards

OLTPOLTP

UAN

Sync

Siebel BusinessSiebel BusinessAnalytics ServerAnalytics Server

Data AccessData AccessServices - BIServices - BI

Modeling &Modeling &

CalculationCalculation

Services - BIServices - BI

PresentatioPresentatio

n Services -n Services -

BIBI

ETLETL

RelationshipRelationship

ManagementManagement

/ Customer/ Customer

EnterpriseEnterprise

WarehouseWarehouse

3rd Party OpenIntegration

ETLETL

Web ServerWeb Server

SiebelSiebel

UniversalUniversal

CustomerCustomer

MasterMasterOLTPOLTP

Siebel On Premise Applications

Bus. ProcessBus. Process
http://www.microsoft.com/nethttp://java.sun.com/


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Siebel-Oracle Logical view


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Topology Diagram for 8000 Oracle -Siebel Users

LoadrunnerGeneratorsSF V65x /V40z

Web serversSF V240

Siebel GatewaySF V24 0

Siebel App servers

SF E2900

SF V490

SF V890 Panther

SF T 2000Niagara

Sun StorEdgeSE 3510

SF V440

Database Servers


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Topology Diagram for 12,500 concur rent Siebel users

LoadrunnerGenerators SF V65x /V40z

Web serversSF V240

Siebel GatewaySF V240 Siebel App servers Oracle DB server

SF 890 (Panther)

SF E2900

SF V490

SF E2900

SF T2000 Niagara

Sun StorEdgeSE 3510

SF V440


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Siebel 12,500 user benchmark

1750

2150

4500

4100

2567

2103

5892

5670

0

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

5500

6000

6500

v490 T2000 v890+ E2900

Server Type

#Vusers

Total vusers from benchmark Projected vusers at 100% load


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$36.04

$10.52

$20.19

$48.14

0

10

20

30

40

50

$$

Server Type

Siebel 12,500 user benchmark

$$/User

$$/User

$$/User 36.04 10.52 20.19 48.14

v490 T2000 v890+ E2900


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Siebel Performance on Sun's UltraSPARC T1Processor

Server #CPUs #Users Price $ / User

Sun Fire E2900 (US-IV) 12 5670 $272,999.00 $48.15

Sun Fire T2000 (US-T1) 1 2567 $27,010.00 $10.52

Pure Performance 2.2 : 1

Price / Performance 4.6: 1


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UltraSPARC T1 at a Glance

Solaris presents each of the hardware strands asa processor ie 32 cpus

UltraSPARC T1 only supported on Solaris 10

UltraSPARC T1 is fully Sparc v7, v8 and v9binary compatible

Each cycle a different hardware strandscheduled on the pipeline in round robin order.Stalled strands are switched out and slot on thepipeline given to the next strand automatically.

No coherency, SMP UltraSPARC T1 not possible


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Single ThreadedPerformance

Single

Threading

Thread

Memory Latency Compute Time

HURRYUP ANDWAIT!

TypicalProcessor

Utilization:1525%

Up to 85% Cycles Waiting for Memory


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Single ThreadedPerformance

Chip Multi-threaded

(CMT) Performance

The Power of CMT

NiagaraProcessor

Utilization: Up to

85%

C MC MC MThread1

Memory Latency ComputeTime

C MC MC M

C MC MC M

C MC MC M

Thread2

Thread3

Thread4


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SPARC V9implementation

Up to eight 4-way

multi-threaded cores for upto32 simultaneousthreads

All cores connected

through a 134.4GB/scrossbar switch

High-bandwidth 12-way associative 3MBLevel-2 cache on chip

4 DDR2 channels(23GB/s)

1 of 8 Cores

BUS

C8C7C6C5C4C3C2C1

L2$L2$L2$L2$

Xbar

DDR-2SDRAM

DDR-2SDRAM

DDR-2SDRAM

DDR-2SDRAM

FPU

Introducing Niagara

Sys I/FBuffer Switch

Core


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Siebel Server Process Tuning (Cont)

Appearance of Siebel Server processes on

Solaris 10

PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP

1880 pspp 504M 298M cpu14 28 0 0:00.00 10% siebmtshmw/69

1868 pspp 461M 125M sleep 58 0 0:00.00 2.5% siebmtshmw/61

1227 pspp 687M 516M cpu3 22 0 0:00.03 1.6% siebmtshmw/621751 pspp 630M 447M sleep 59 0 0:00.01 1.5% siebmtshmw/591789 pspp 594M 410M sleep 38 0 0:00.02 1.4% siebmtshmw/601246 pspp 681M 509M cpu20 38 0 0:00.03 1.2% siebmtshmw/62


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Takeaways of ApplicationTesting

Applications that already scale well on SMP are taking good advantage of

Niagara

Oracle, Siebel, DB2, Sybase ASE, Lotus, SAP, BEA Weblogic, Reuters

Kondor+, SunGaurd Xamin.

Recompilation is not needed

All our tests have used existing binaries

May need higher thread/process count to achieve same throughput than US-IV

Small, shared caches have not been an issue

Processor is doing a good job at masking memory latencies


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Performance Tuning Process


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A Few Tune-ables Siebel tunables: max tasks min mt servers

max mt servers

mw_gma_vaddr

MainWin Address

Space tunable

anonuserpool OSD_LATCH

OSD_NLATCH

sessiontimeout

DSrequestserver

flushfreq

Sun Java Web

Server tunables: rqthrottle

listenq

maxkeepaliveconn

ections

keepalivetimeout

connqueuesize

keepalivequerymea

ntime Oracle DB

Sun Storagetunables:

blocksize=64k

cache=auto

mirror=auto

mp_support=none

naca=off-rd_ahead=off

recon_rate=med

Solaris tunables: set shmsys:

shminfo_shmmax=0xffffffffffffffff

shminfo_shmseg=200

shminfo_shmmin=100

seminfo_semmni=4096 seminfo_semmns=12092

seminfo_semmnu=4096

seminfo_semume=2500

seminfo_semopm=100

seminfo_semmsl=500

seminfo_semmap=4096

msginfo_msgmax=16384

msginfo_msgmnb=16384 msginfo_msgmni=2200

cfgsharedmodeusersdir

siebel_filesystem

preloadsrf=true

maxshareddbconns

minshareddbconns

mintrxshareddbconns

maxtrxshareddbconns

EAI-HTTP_drivercount ClientAdmin

FSMsrvr

tcp_conn_req_max_queue

rlim_fd_max

rlim_fd_cur

sq_max_size

tcp_conn_hash_size

db_domain=""

db_name=oramst

sys memsize=256MB

cachememsize=1024MB

fc_topology=auto

fc_speed=2Gb

disk_scrubber=off

ondg=befit

* set rlim_fd_cur = 8192

* set rlim_fd_max =819

set rlim_fd_cur=32768

setrlim_fd_max=32768

* for resonate gbic

set ip:dohwcksum=0


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Siebel Servers Tuning The ratio of threads or users/process is configured using

the Siebel parameters:MinMTServers, MaxMTServers, Maxtasks

Optimal users/OM ratios for Siebel 7.7 on Solaris 10. FINS 110 users/OM eChannel 100 users/OM

Caution : Setting a very high users/OM value may cause

problems. Improve performance by disabling mprotect()change param MemProtection=false for comp


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Siebel Application Tuning Example:Stack Size

Graph showing the effect of process stack size ontotal process size. Varies with workload carried by the

process.

64KB 1MB UnlimitedStack size

Process

size

3.72GB


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Solaris Tuning Example: MTmalloc Effect of MTmalloc on CPU/mem use (V440, V890, E2900).

CPU benefit follows increase in concurrency.

4 8 12

0%

28%

35%

51%

89%

103%

CPU

Memory

# CPUs

%C

ost/Benefit


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Run 14% more Siebel on Solaris

Multiple Page Size Support - A standard feature available in

Solaris 9 onwards gives applications the ability to run with

more than one page size on the same OS.

Improves application performance by reducing page faults (dtlb

misses)

Reduce CPU utilization by 14%

Default pagesize is 8KB for heap and stack on Solaris, set this to4MB

MPSS helps Oracle performance as well.


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Tuning Siebel Database (Oracle) Follow the 'SAME' methodology for disk config and oracle

datafiles placement.

Take advantage of performance features available instorage systems.

Separate out Indices from Data, keep objects with same

extent sizes in the same tablespace this reduces disk

fragmentation.

Use locally managed tablespaces instead of traditional

(dictionary managed).

Use system managed undo instead of traditional rollback

segments.


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Tuning Siebel Database (Oracle)

Use Siebel connection multiplexing feature.

Tune long running queries and get back CPU. Use CBO supported with Oracle-Siebel

applications.

Size SGA and tune init.ora parameters basedon individual load characteristics.


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Storage Tuning Example: Zone BitRecording

86 MB/second

57 MB/second


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US-IV+ provides exceptional Oracle

Database Performance

With 8000 concurrent users and batch load of EAI Http adapter

the database server averaged 29% cpu utilization 1 x Sun Fire V890 Plus

> 8 x 1.5 Ghz UltraSPARC IV+ , 32 GB RAM

> Solaris 10,Oracle EE 9.2.0.6 - 64bit

> Sun StorEdge

FC 3510 Storage Array with 4 trays of12 @15k rpm 73 GB disks.


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Performance Tuning Resources Sun - Whitepaper -Title : Optimizing Oracle-SiebelApplications for the SunPlatform,http://developers.sun.com/solaris/articles/perf_tune_siebel

_sun.html

http://www.sun.com/third-party/global/oracle Sun-Siebel Competency Center

Send sizing request to: [email protected]

Contact: [email protected]

On Sun-Partner Website http://partner.sun.com/soatc

On Oracle Internal website http://soatc.us.oracle.com Sun Client Services (formerly Sun PS)

Siebel-Oracle Siebel Expert Services

Siebel Support Web and Documentation
mailto:[email protected]://partner.sun.com/soatchttp://partner.sun.com/soatchttp://partner.sun.com/soatcmailto:[email protected]


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Oracle's Siebel benchmarks on Sunplatform URL http://www.oracle.com/applications/crm/siebel/resources/siebel-

resource-library.html

Siebel-Sun Performance Benchmark Detailed Report - 8,000 Users


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Solaris Tools for PerformanceTuning & Diagnosis

DTrace ( Solaris 10 onwards)- Hotsos profiler, appworx

pmap

plimit - get size of running process

trapstat

truss performance analyzer memory leak detection

prstat


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SPARC System RoadmapToday Rock

Note: Roadmap reflects estimatedsystem delivery dates

DataCentric APL

Network

Centric

UltraSPARCT1

Niagara 2

UltraSPARC III UltraSPARC IV UltraSPARC

IV+

UltraSPARCIIIi+

UltraSPARCIIIi


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Standard Configurations and Pricing

Sun Fire T2000un Fire T1000

6core 1.0GHz,2GB

6core 1.0GHz,

8GB, 1x80GB

8core 1.0GHz,8GB, 1x80GB

8core 1.0GHz,

16GB, 1x80GB

4 core 1.0GHz, 8GB, 2x73 GB - $7,795

6 core 1.0GHz, 8GB, 2x73 GB - $9,895

8 core 1.0GHz, 8GB, 2x73 GB -$12,395

8 core 1.0GHz, 16GB, 2x73 GB -$15,995

8 core 1.2GHz, 32GB, 2x73 GB -$25,995

$2,995

$4,995

$6,,995

$10,995


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Q &A


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Backup slides

To be used time permitting, based on

Questions from audience


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Sun Oracle 10g Grid ReferenceArchitecture

A high performance, highly available database

infrastructure in a cost-effective grid environment

Management

Server

Database

Servers

Storage

Application

ServersTerminal

Console


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Components from Sun andOracle

Sun servers

Solaris 10 Operating System Sun StorageTek 3510 Fibre Channel Array

Oracle Real Application Clusters 10g

Sun Cluster Advanced Edition

for Oracle RAC

InfiniBand switching technology

Management software


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Scale from blades, to low cost servers, to large-way, massively scalable

SMP systems Multiple design points address specific application needs

Support industrial strength computing workloads

Provide a balance of:

Performance

Scalability Reliability

Cost

Power consumption

Sun Fire Servers withUltraSPARC Technology


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Sun Fire Servers withCoolThreads Technology

Designed for Web, application

tier, and multithreaded workloads

Utilize an innovative design

Deliver breakthrough performance

Provide massive thread-level parallelism

Increase application throughput Offer dramatic space and power efficiency


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Sun Fire x64 Servers

Scale from very low cost singlerackmount servers to integratedsolutions

Feature up to 16 single- or dual-coreNext-Generation AMD Opteronprocessors

Bring extreme performance and anew level of energy efficiency to the

x86 market Support the Solaris OS,Linux, Windows, VMware


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Solaris 10 Operating System

Offers over 600 exciting new features

Supports horizontal or vertical scaling

Provides relentless availability

Delivers extreme performance

Provides unparalleled security

Offers interoperability with Linux, Windows

Facilitates leveraging of low cost hardware

Enables standardization on a single OS

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