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Sun OpenSSO Enterprise 8.0 Performance Tuning Guide
Book Information
Chapter 1 Best Practices for Performance Tuning and Testing
Avoiding Common Performance Testing and Tuning Mistakes
Using a Systematic Approach to Performance Tuning
Constructing the System
Automated Performance Tuning
Related Systems Tuning
Baseline Modular Performance Testing
Conducting Baseline Authentication Tests
Determine the Number of Test Users
Determine the System Steady State
Conduct the Baseline Test
Analyze the Baseline Test Results
Troubleshoot the Problems You Find
Run Extended Tests for System Stability
Conducting Baseline Authorization Tests
Determine the Number of Test Users
Analyze the Test Results
Troubleshoot Problems You Find
Conduct Extended Stability Tests
Advanced Performance Tuning
Targeted Performance Testing
Chapter 2 Tuning Components in the OpenSSO Enterprise Deployment
About the amtune Tool
Using a Password File
Using amtune Modes
Tuning the Operating System
Linux OS
File Descriptors
TCP Settings
Tuning JRE Heap Sizes
Tuning Third-Party Containers
Using the amtune Tool
To Install the amtune Tool
To Tune the Operating System, Web Container, and OpenSSO Enterprise
To Tune a Remote Sun Directory Server
Chapter 3 Advanced Performance Tuning
Tuning the LDAP Connection Pool and LDAP Configurations
To Tune the User Authentication LDAP Configuration
To Tune the Data Store LDAP Configuration
To Tune the LDAP Configuration for the OpenSSO Enterprise Configuration Date Store
Tuning the Policy Cache
Policy cache behavior
Configuring the Policy Cache Limit
Configuring Server-Side Properties
Configuring Client-Side Properties
Resolving Memory Issues
To Tune the Notification Threadpool Size
To Tune the Purge Delay Settings
More Resources
Appendix A amtune-env.properties Reference
Tuning Modes
AMTUNE_MODE
Log Level Options
AMTUNE_LOG_LEVEL
Components to be Tuned
AMTUNE_TUNE_*
Web Container Options
WEB_CONTAINER
CONTAINER_INSTANCE_DIR
Sun Web Server Settings
WSADMIN_*
WSADMIN_DIR
WSADMIN_USER
WSADMIN_HOST
WSADMIN_PORT
WSADMIN_SECURE
WSADMIN_CONFIG
WSADMIN_HTTPLISTENER
Sun Application Server 9.1 and GlassFish v2 Settings
ASADMIN_*
ASADMIN_DIR
ASADMIN_USER
ASADMIN_HOST
ASADMIN_PORT
ASADMIN_SECURE
ASADMIN_TARGET
ASADMIN_HTTPLISTENER
AMTUNE_WEB_CONTAINER_JAVA_POLICY
OpenSSO Enterprise Settings
SSOADM_LOCATION
OPENSSOADMIN_USER
OPENSSOSERVER_URL
REALM_NAME
Sun Directory Server Settings
DS_HOST
DS_PORT
ROOT_SUFFIX
DS_INSTANCE_DIR
DS_TOOLS_DIR
DS_VERSION
DIRMGR_BIND_DN
Special Performance Settings
AMTUNE_PCT_MEMORY_TO_USE
AMTUNE_MEM_MAX_HEAP_SIZE_RATIO
AMTUNE_PER_THREAD_STACK_SIZE
AMTUNE_*_MEMORY_TO_USE_IN_MB_*
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