Chapter 9 Portal Server Performance Tuning
This chapter describes the Sun JavaTM System Portal Server perftune() script.
This chapter provides the following sections:
About the Portal Server perftune Script
Administrators typically run the Portal Server perftune script before performance tests or during system production.
The script does the following:
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Invokes the Access Manager amtune script and modifies the desktopconfig.properties file
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Tunes the SolarisTM Operating System kernel and transmission control protocol (TCP) settings
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Prevents the script from tuning a system that lacks adequate memory
Configuration Changes in Portal Server Components
This section identifies configuration changes that the amtune script makes for the following Portal Server components:
Application Server
The amtune script modifies the following configuration files for Sun Java System Application Server and GlassFishTM:
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deploy_domain/deploy_instance/config/init.conf
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deploy_domain/deploy_instance/config/server.xml
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deploy_domain/deploy_instance/config/server.policy
- deploy_domain
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Application server domain directory and the application server domain. For example: /opt/SUNWappserver/domains/domain1
- deploy_instance
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Application server domain directory and the application server domain. For example: /opt/SUNWappserver/domains/domain1
Directory Server
The amtune script modifies the following Sun Java System Directory Server configuration file:
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/var/opt/mps/serverroot/slapd-hostname/config/dse.ldif
Access Manager
The amtune script modifies the following Sun Java System Access Manager configuration file:
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/etc/opt/SUNWam/config/serverconfig.xml
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/etc/opt/SUNWam/config/AMConfig.properties
Portal Server Desktop
The perftune script modifies the following Portal Server Desktop configuration file:
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/etc/opt/SUNWps/desktop/desktopconfig.properties
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