orcl siebel sun s282213 oow2006

Sun Proprietary/Confidential: Internal Use Only

Khader MohiuddinTechnical Product ManagerOracle-Sun AllianceSun Microsystems Inc.,

Optimizing Oracle/Siebel Apps for the Sun Microsystems CMT platform


Agenda

• Sun-Oracle Alliance• Siebel Architecture Suitability for T1• Oracle suitability for T1• What is T1• Performance benchmarks• Optimizations• Resources• Q&A


1980

Network FileSystem (NFS)

1980

SunWork Station

First SPARC Server

Oracle 5.0and 5.1 for Client/Server

Oracle Massively Parallel Processing (MPP)

Oracle Java Development Tools

Oracle Internet-Centric Business Vision; Business Components for Java

Oracle 8i with JVM

Oracle 9iwith J2EE

Oracle eBusSuite Cert. Configs on Sun

Oracle 9iRAC Certified Configs

1985 1990 1995 2000 2002 2004

Solarison x86

Oracle onAMD 64/Solaris x86

Liberty Alliance

Project

Oracle 10g

2006

Sun StorageTekSun x64 ServersSun UltraSPARC T1 Processor and Servers

Oracle reducesmulti-core pricing

20052003

Oracle Project Fusion apps tobe Java-based

Oracle selects Solaris 10 asits preferred64-bit App Development Environment

New Oracle pricing structure for multi-core based systems

Sun and Oracle: Two Decades of Visionary Alignment

Sun's X64Enterprise Systems


Today’s IT Challenges

• Provide a greater variety of services• Deploy reliable, high performance

database solutions• Use fewer resources• Stay within constrained capital and

expense budgets


Solaris10 for Siebel/Oracle

• Consolidate several servers into few Sun Fire T2000's• Consolidate multiple Siebel Enterprises into a single

Enterprise.• Improve availability and scalability of the setup• Deployment flexibility and higher utilization – since Siebel

and Oracle are certified with Solaris 10 Containers• UltraSPARC IV+ 1.8ghz provides the power required for

backend Oracle db


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.


The Sun Server Family

Horizontal Scaling

Vertical Scaling

Diagonal ScalingSun Fire™ Servers with

UltraSPARC® Processors

Sun Fire Servers with UltraSPARC or AMD Opteron™ Processors

Sun Fire Servers with UltraSPARC T1 or AMD Opteron Processors


The Right Platform for the Right Workload

High Throughput, More Multithreaded

More Data More Network

High Frequency, Clock Speed

Sun Servers withUltraSPARCProcessors

Sun Servers withAMD OpteronProcessors

Sun Servers withUltraSPARC T1

Processors


Multi-Channel Optimized Architecture

Siebel Siebel RepositoReposito

ryry

EAIEAI

Siebel Application ServerSiebel Application Server

Business Logic Business Logic Layer and Core Layer and Core ServiceService

Data Layer ServicesData Layer Services

User Interface ServicesUser Interface Services

Siebel Teller

Applications

Multiple Client Device Support

Local DBLocal DB

Siebel Mobile

Applications

Siebel Portal

Framework

Federated Data SourcesFederated Data Sources

DevelopmentEnvironment

Siebel Tools

SAPSAP OracleOracle PSFTPSFT

LegacyLegacyJDJDEdwardsEdwards

OLTPOLTP

UAN

Syn c

Siebel Business Siebel Business Analytics ServerAnalytics Server

Data Data Access Access Services - Services - BIBI

Modeling Modeling & & CalculatioCalculation Services n Services - BI- BI

PresentatiPresentation on Services - Services - BIBI

ETL ETL RelationshipRelationshipManagementManagement/ Customer / Customer Enterprise Enterprise WarehouseWarehouse

3rd Party Open

Integration

ETL ETL

Web ServerWeb Server

Siebel Siebel Universal Universal Customer Customer MasterMasterOLTPOLTP

Siebel On Premise Applications

Bus. ProcessBus. Process


Siebel-Oracle Logical view


Topolo gy Diagram for 8000 Oracle -Siebel Users

Loadrunner Generators SF V65x /V40z

Web servers SF V240

Siebel Gateway SF V24 0

Siebel App servers

SF E2900

SF V490

SF V890 Panther

SF T 2000 Niagara

Sun StorEdge SE 3510

SF V440

Database Servers


Topology Diagram for 12,500 concur rent Siebel users

Loadrunner Generators SF V65x /V40z

Web servers SF V240

Siebel Gateway SF V240 Siebel App servers Oracle DB server

SF 890 (Panther)

SF E2900

SF V490

SF E2900

SF T2000 Niagara

Sun StorEdge SE 3510

SF V440


Siebel 12,500 user benchmark

17502150

45004100

25672103

58925670

0

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

5500

6000

6500

v490 T2000 v890+ E2900

Server Type

#Vus

ers

Total vusers from benchmark Projected vusers at 100% load


$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


Siebel Performance on Sun's UltraSPARC T1 Processor

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


UltraSPARC T1 at a Glance

Solaris presents each of the hardware strands as a processor ie 32 “cpus”

UltraSPARC T1 only supported on Solaris 10UltraSPARC T1 is fully Sparc v7, v8 and v9 binary compatibleEach cycle a different hardware strand scheduled on the pipeline in round robin order. Stalled strands are switched out and slot on the pipeline given to the next strand automatically.No coherency, SMP UltraSPARC T1 not possible

Single Threaded Performance

Single Threading

Thread

Memory Latency Compute

Time

HURRYUP ANDWAIT!

C C C

Typical Processor Utilization:15–25%

M M M

Up to 85% Cycles Waiting for Memory

Single Threaded Performance Chip Multi-threaded

(CMT) Performance

The Power of CMT

Niagara Processor Utilization: Up to 85%

C MC MC MThread 1

Memory Latency ComputeTime

C MC MC M

C MC MC M

C MC MC M

Thread 2

Thread 3

Thread 4

• SPARC V9 implementation

• Up to eight 4-way multi-threaded cores for up to32 simultaneous threads

• All cores connected through a 134.4GB/s crossbar switch

• High-bandwidth 12-way associative 3MB Level-2 cache on chip

• 4 DDR2 channels (23GB/s)

• Power : < 80W !

• ~300M transistors

• 378 sq. mm die 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


Siebel Server Process Tuning (Cont)•Appearance of Siebel Server processes on Solaris 10PID 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/62



1246 pspp 681M 509M cpu20 38 0 0:00.03 1.2% siebmtshmw/62


Takeaways of Application Testing

•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


Performance Tuning Process


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• maxkeepaliveconnections• keepalivetimeout• connqueuesize• keepalivequerymeantime• Oracle DB tunables:• db_block_size=8192• db_cache_size=3048576000

Sun Storage tunables: 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 msginfo_msgtql=2500 msginfo_msgssz=64 msginfo_msgseg=32767

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 cache memsize=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 set rlim_fd_max=32768 * for resonate gbic set ip:dohwcksum=0


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 <component_name>


Siebel Application Tuning Example: Stack Size•Graph showing the effect of process stack size on total process size. Varies with workload carried by the process.

64KB 1MB UnlimitedStack size

Pro

cess

siz

e

3.72GB


Solaris Tuning Example: MTmalloc

•Effect of MTmalloc on CPU/mem use (V440, V890, E2900). •CPU benefit follows increase in concurrency.

4 8 12

0

0.2790.348

0.51

0.891.03

CPUMemory

# CPUs

% C

ost

/ B

en

efit


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 to

4MB• MPSS helps Oracle performance as well.


Tuning Siebel Database (Oracle)

•Follow the 'SAME' methodology for disk config and oracle datafiles placement.•Take advantage of performance features available in storage 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.


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 based on individual load characteristics.


Storage Tuning Example: Zone Bit Recording

86 MB/second

57 MB/second


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 StorEdgeFC 3510 Storage Array with 4 trays of 12 @15k

rpm 73 GB disks.


Performance Tuning Resources

•Sun

•Whitepaper -Title : Optimizing Oracle-Siebel Applications for the Sun™ Platform• 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]

http://partner.sun.com/soatc

http://partner.sun.com/soatc


Solaris Tools for Performance Tuning & Diagnosis

•DTrace ( Solaris 10 onwards)- Hotsos profiler, appworx•pmap•plimit - get size of running process•trapstat•truss•performance analyzer – memory leak detection•prstat

SPARC System RoadmapToday Rock

Note: Roadmap reflects estimated system delivery dates

DataCentric APL

NetworkCentric

UltraSPARC T1 Niagara 2

UltraSPARC III UltraSPARC IV UltraSPARC IV+

UltraSPARC IIIi+UltraSPARC IIIi

Standard Configurations and Pricing

Sun Fire T2000Sun Fire T1000

•6core 1.0GHz, 2GB

•6core 1.0GHz, 8GB, 1x80GB



•4 core 1.0GHz, 8GB, 2x73 GB





$7,795

$9,895

$12,395

$15,995

$25,995

$2,995

$4,995

$6,,995

$10,995


Q & A

[email protected]

Global Users. Global Solutions.Global Users. Global Solutions.

Oracle Applications Users GroupOracle Applications Users Group(OAUG)(OAUG)

• THE users group for all Oracle E-Business Suite, PeopleSoft, THE users group for all Oracle E-Business Suite, PeopleSoft, Siebel, Oracle Retail and Portal Software customersSiebel, Oracle Retail and Portal Software customers

• Networking opportunities with over 100,000 members worldwideNetworking opportunities with over 100,000 members worldwide

• Over 20,000 available white papers in the online OAUG Over 20,000 available white papers in the online OAUG Conference Paper DatabaseConference Paper Database

• FREE online training every Tuesday for OAUG membersFREE online training every Tuesday for OAUG members

• Introductory FREE Web membership – sign up during Oracle Introductory FREE Web membership – sign up during Oracle OpenWorld in the Oracle Users Group PavilionOpenWorld in the Oracle Users Group Pavilion

• Learn more about the OAUG in the Oracle Users Group Pavilion, Learn more about the OAUG in the Oracle Users Group Pavilion, Moscone West, Lobby Level 2Moscone West, Lobby Level 2


Backup slides

• To be used time permitting, based on Questions from audience


Sun Oracle 10g Grid Reference Architecture

A high performance, highly available databaseinfrastructure in a cost-effective grid environment

Management Server

Database Servers

Storage

Application Servers

Terminal Console


Components from Sun and Oracle

• 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


• 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 with UltraSPARC Technology


Sun Fire Servers with CoolThreads™ 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


Sun Fire x64 Servers

• Scale from very low cost single rackmount servers to integrated solutions

• Feature up to 16 single- or dual-core Next-Generation AMD Opteron processors

• Bring extreme performance and a new level of energy efficiency to the x86 market

• Support the Solaris OS, Linux, Windows, VMware


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

orcl siebel sun s282213 oow2006

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