Oracle SOA Suite 11g Performance Tuning Cookbook

Choosing deployment hardware

Using JMS bridges to improve the enqueue speed

Using distributed JMS destinations in a cluster

Tuning for deployment on a virtualized infrastructure

Configuring an OHS load balancer

Configuring a cluster of SOA Suite servers

Introduction

Chapter 12. High Performance Configuration

Tuning BPEL adapter properties

Setting HTTP timeouts for external services

Using parallel routing rules in Mediator components

Designing BPEL processes to reduce persistence

Turning off payload validation and composite state monitoring

Using non-blocking service invocations in BPEL flows

Using BPEL process parallelization

Introduction

Chapter 11. SOA Application Design

Tuning rule execution

Preventing looping and inefficient rule execution

Choosing the correct workflow service client

Disabling automatic release timers globally

Introduction

Chapter 10. Rules and Human Workflow

Using batched delivery in the BAM Adapter

Setting Parallel Locker Thread Sleep

Setting Mediator Parallel Maximum Rows Retrieved

Setting Mediator Parallel Worker Threads

Setting Mediator Parallel Metrics Level

Introduction

Chapter 9. Mediator and BAM

Tuning the Oracle database

Tuning Oracle database parameters

Ensuring automatic database statistics gathering is enabled

Purging data from the BPEL store

Reducing SOA infra log levels

Increasing large document threshold

Reducing audit trail size threshold

Setting the audit store policy

Disabling persistence on invocation

Reducing the completion persist level

Changing a BPEL process to be transient

Reducing the audit level

Disabling BPEL monitors and sensors

Tuning the dispatcher system threads

Tuning the dispatcher engine threads

Tuning the dispatcher invoke threads

Introduction

Chapter 8. BPEL and BPMN Engine Tuning

Tuning JMS connection factories

Using JMS file persistence

Configuring the WebLogic thread pool

Tuning connections in the native EIS database adapter

Tuning database XA timeouts

Setting data source connection timeouts

Configuring data source growing and shrinking

Configuring data source testing

Setting the data source pool sizes

Introduction

Chapter 7. Data Sources and JMS

Creating a boot.properties file

Running your domain in the production mode

Using the Oracle JRockit JVM

Setting the Linux kernel swappiness to low

Upgrading to a newer JVM

Tuning the SOA Suite EJB timeouts

Increasing the number of file descriptors in Linux

Using large pages in Linux

Finding out which JVM you are using

Reducing the server logging level

Increasing the HTTP accept backlog

Tuning global transaction timeouts

Introduction

Chapter 6. Platform Tuning

Disabling explicit GC

Disabling the RMI garbage collector

Tuning to reduce the number of full garbage collections

Turning on verbose garbage collection

Choosing a garbage collection algorithm in JRockit

Choosing a garbage collection algorithm in HotSpot

Setting the survivor ratio

Setting the new size

Introduction

Chapter 5. JVM Garbage Collection Tuning

Setting the size of the thread stack

Viewing the memory used using VisualVM for HotSpot

Viewing the memory used using JRMC for JRockit

Calculating the total memory used by your application

Setting the size of the Permanent Generation heap

Setting Xmx and Xms to the same value

Increasing the JVM heap size

Introduction

Chapter 4. JVM Memory

Running performance tests from the Cloud

Designing advanced load tests

Recording user web sessions with JMeter

Monitoring SOA Suite while testing

Checking responses in JMeter tests

Running JMeter on multiple servers

Creating a web service test using JMeter

Installing Apache JMeter

Introduction

Chapter 3. Performance Testing

Monitoring the system using the DMS servlet

Configuring alerts in Hyperic

Monitoring committed transactions

Monitoring open sockets

Monitoring the data source usage

Monitoring the platform CPU usage

Monitoring the JVM memory usage

Monitoring the SOA Suite server availability

Configuring Hyperic to monitor SOA Suite 11g

Installing Hyperic agents

Installing the Hyperic server

Introduction

Chapter 2. Monitoring Oracle SOA Suite

Identifying slow-running components with the Enterprise Manager

Identifying slow-running database queries

Monitoring JDBC connections with the WebLogic console

Using JRockit flight recorder to identify problems

Identifying performance problems using JRMC on JRockit

Identifying performance problems using VisualVM on HotSpot

Identifying performance problems with jstack

Identifying locking issues with jstack

Monitoring garbage collection with jstat

Identifying permanent generation problems with jstat

Identifying new size problems with jstat

Introduction

Chapter 1. Identifying Problems

Preface

www.PacktPub.com

About the Reviewers

About the Authors

Credits

版权信息

封面

封面

版权信息

Credits

About the Authors

About the Reviewers

www.PacktPub.com

Preface

Chapter 1. Identifying Problems

Introduction

Identifying new size problems with jstat

Identifying permanent generation problems with jstat

Monitoring garbage collection with jstat

Identifying locking issues with jstack

Identifying performance problems with jstack

Identifying performance problems using VisualVM on HotSpot

Identifying performance problems using JRMC on JRockit

Using JRockit flight recorder to identify problems

Monitoring JDBC connections with the WebLogic console

Identifying slow-running database queries

Identifying slow-running components with the Enterprise Manager

Chapter 2. Monitoring Oracle SOA Suite

Introduction

Installing the Hyperic server

Installing Hyperic agents

Configuring Hyperic to monitor SOA Suite 11g

Monitoring the SOA Suite server availability

Monitoring the JVM memory usage

Monitoring the platform CPU usage

Monitoring the data source usage

Monitoring open sockets

Monitoring committed transactions

Configuring alerts in Hyperic

Monitoring the system using the DMS servlet

Chapter 3. Performance Testing

Introduction

Installing Apache JMeter

Creating a web service test using JMeter

Running JMeter on multiple servers

Checking responses in JMeter tests

Monitoring SOA Suite while testing

Recording user web sessions with JMeter

Designing advanced load tests

Running performance tests from the Cloud

Chapter 4. JVM Memory

Introduction

Increasing the JVM heap size

Setting Xmx and Xms to the same value

Setting the size of the Permanent Generation heap

Calculating the total memory used by your application

Viewing the memory used using JRMC for JRockit

Viewing the memory used using VisualVM for HotSpot

Setting the size of the thread stack

Chapter 5. JVM Garbage Collection Tuning

Introduction

Setting the new size

Setting the survivor ratio

Choosing a garbage collection algorithm in HotSpot

Choosing a garbage collection algorithm in JRockit

Turning on verbose garbage collection

Tuning to reduce the number of full garbage collections

Disabling the RMI garbage collector

Disabling explicit GC

Chapter 6. Platform Tuning

Introduction

Tuning global transaction timeouts

Increasing the HTTP accept backlog

Reducing the server logging level

Finding out which JVM you are using

Using large pages in Linux

Increasing the number of file descriptors in Linux

Tuning the SOA Suite EJB timeouts

Upgrading to a newer JVM

Setting the Linux kernel swappiness to low

Using the Oracle JRockit JVM

Running your domain in the production mode

Creating a boot.properties file

Chapter 7. Data Sources and JMS

Introduction

Setting the data source pool sizes

Configuring data source testing

Configuring data source growing and shrinking

Setting data source connection timeouts

Tuning database XA timeouts

Tuning connections in the native EIS database adapter

Configuring the WebLogic thread pool

Using JMS file persistence

Tuning JMS connection factories

Chapter 8. BPEL and BPMN Engine Tuning

Introduction

Tuning the dispatcher invoke threads

Tuning the dispatcher engine threads

Tuning the dispatcher system threads

Disabling BPEL monitors and sensors

Reducing the audit level

Changing a BPEL process to be transient

Reducing the completion persist level

Disabling persistence on invocation

Setting the audit store policy

Reducing audit trail size threshold

Increasing large document threshold

Reducing SOA infra log levels

Purging data from the BPEL store

Ensuring automatic database statistics gathering is enabled

Tuning Oracle database parameters

Tuning the Oracle database

Chapter 9. Mediator and BAM

Introduction

Setting Mediator Parallel Metrics Level

Setting Mediator Parallel Worker Threads

Setting Mediator Parallel Maximum Rows Retrieved

Setting Parallel Locker Thread Sleep

Using batched delivery in the BAM Adapter

Chapter 10. Rules and Human Workflow

Introduction

Disabling automatic release timers globally

Choosing the correct workflow service client

Preventing looping and inefficient rule execution

Tuning rule execution

Chapter 11. SOA Application Design

Introduction

Using BPEL process parallelization

Using non-blocking service invocations in BPEL flows

Turning off payload validation and composite state monitoring

Designing BPEL processes to reduce persistence

Using parallel routing rules in Mediator components

Setting HTTP timeouts for external services

Tuning BPEL adapter properties

Chapter 12. High Performance Configuration

Introduction

Configuring a cluster of SOA Suite servers

Configuring an OHS load balancer

Tuning for deployment on a virtualized infrastructure

Using distributed JMS destinations in a cluster

Using JMS bridges to improve the enqueue speed

Choosing deployment hardware