IBM 6.1.X manual IBM WebSphere Portal software family Your world. Your way

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IBM WebSphere Portal software family

Your world. Your way.

IBM WebSphere Portal 6.1.X

Performance Tuning Guide

IBM WPLC Performance Team

March 2009

Document version 2.1

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Contents IBM WebSphere Portal software family Your world. Your way IBM WebSphere PortalContents Web Server Tuning Portlet Caching General Information Figures About this Document Performance Tuning Overview Environment Considerations Base Portal Tuning How to get to Admin Console Application Server TuningLinux Solaris Windows Parameter2003 Initial 1792 2048POWER5 Parameter Value Additional Information New Area Size Xmn320m Xmn256m Xmn768m Xmn1024mSession Minutes TimeoutWeb Container Thread pool Size Propagation Name ValueContext Pool Setting Default Value How to SetDefault Value Definition Used WebSphere Portal ServicesG I S T R Y S E R V I C E Cache Name Default Value Value UsedDatabase Database name Datasource name Database Tuning2 O N a I X S E T U P Db2 reorgchk update statistics on table all Db2 reorgchk current statistics on table all reorgchk.txt A C L E D a T a B a S E S E R V E R T U N I N G Parameter Value AIXTHREADSCOPE=SExecute Db2 update db config for idsldap using dbheap Directory Server TuningLinux Windows Additional Information Web Server TuningMinSpareThreads MaxSpareThreads Operating System Tuning N U T W O R K T U N I N G How-to-Setndd -set /dev/tcpPARAMETER Value L a R I S C O N T a I N E R Maxthreadtasks Required FixesNavigator Service Properties WEB 2.0 Theme TuningParameter Setting Used JVM Initial and Maximum Heap SizeParameter Setting Used Additional Information Caching Proxy TuningInternet Explorer Support of Vary Header # set cache-control public for various static content # uncommented these to enable statics to be cachedExpiresActive On Portlet CachingDB2 Database Tuning Many Pages TuningRelease DB Parameter Cache Manager Service WEB Content Management Tuning Cache Name WebSphere Portal Service PropertiesWCM Object Cache JCR Text Search WCM Configuration ServiceDB2 Tuning Authoring Environment DB2 BP4 Cache Manager Service Properties Composite Applications TuningComposite Applications Best Practices BS P HE R E P O R T AL V 6 T U N I N G G U I D E Value true Cluster TuningHow-To Set ThreadLimit ServerLimit Parameter Setting Additional Details Session Persistence To Database TuningVertical Cluster Tuning IBM Tivoli Directory Server Tuning Improving Portal Startup Performance Other Performance Tuning OptionsManaging the Retrieval of User Attributes BS P HE R E P O R T AL V 6 T U N I N G G U I D E Use of Dynamic Content Features Real-World Network Considerations BrowserMatch Mozilla/4 gzip-only-text/html General Information Websphere Portal CachesBS P HE R E P O R T AL V 6 T U N I N G G U I D E BS P HE R E P O R T AL V 6 T U N I N G G U I D E Pattern invalidation checking Cache Usage PatternsCache Instances Com.ibm.wps.ac.PermissionCollectionCache Portal Access Control Cache HierarchyCom.ibm.wps.ac.ProtectedResourceCache Com.ibm.wps.ac.AccessControlUserContextCacheCom.ibm.wps.ac.OwnedResourcesCache Com.ibm.wps.ac.RolesCacheCom.ibm.wps.ac.ExternalOIDCache Com.ibm.wps.ac.ApplicationRoleOIDCache Com.ibm.wps.ac.ChildResourcesCacheCom.ibm.wps.ac.ApplicationRoleDescriptorCache Com.ibm.wps.ac.ContainedRolesCache Com.ibm.wps.ac.ApplicationRolesForPrincipalCacheCom.ibm.wps.ac.ApplicationRoleChildrenCache Com.ibm.wps.puma.DNOIDCache / com.ibm.wps.puma.OIDDNCacheCom.ibm.wps.datastore.PortalIdCache.explicitLpidPerVP Com.ibm.wps.datastore.PortalIdCache.vpPerLpid.cacheCom.ibm.wps.datastore.pageinstance.OIDCache Com.ibm.wps.datastore.pageinstance.DynamicNodeCache Com.ibm.wps.datastore.pageinstance.DerivationCacheCom.ibm.wps.model.factory.SimpleCacheKey Com.ibm.wps.model.content.impl.ResourceCacheCom.ibm.wps.model.factory.ContentModelCache.live Com.ibm.wsp.mode.content.impl.TopologyCacheCom.ibm.wps.model.factory.URLMappingCache.live Com.ibm.wps.model.factory.ContentModelCache.isolatedCom.ibm.wps.model.factory.URLMappingCache.isolated Com.ibm.wps.model.content.impl.DynamicLoadCacheCom.ibm.wps.model.factory.MultiModelCache.live Com.ibm.wps.model.factory.MultiModelCache.isolatedCom.ibm.wps.model.impl.RuntimeClientMap.userAgent2client Com.ibm.wps.services.vpmapping.VirtualPortalIDToRealmCacheWps.mappingurl.ContextsCache Wps.mappingurl.LookupCacheCom.ibm.wps.services.vpmapping.URLToVirtualPortalIDCache Com.ibm.wps.services.vpmapping.VirtualPortalIDToURLCacheWsrp.cache.portletdescription Wsrp.cache.portlet.instance Wsrp.cache.servicedescriptionWsrp.cache.producer.user Wsrp.cache.portlet.windowWsrp.producer.portletpool.ccps Wsrp.producer.portletpool.popsProcessintegration.PendingTasksCache Wp.te.transformationAssociationCacheCom.ibm.wps.policy.services.UserPolicyNodeCacheManager Com.ibm.wps.policy.services.PolicyCacheManagerCom.lotus.cs.services.UserEnvironment Com.lotus.cs.services.directory.wmm.WMMDirectoryServiceCom.lotus.cs.services.domino.DominoService Com.ibm.wps.pe.portletentity Wp.xml.configitemsPortletMenuCache Com.ibm.workplace.searchmenu.helper.SearchMenuCacheHelper RegistryServiceExample Scenarios BS P HE R E P O R T AL V 6 T U N I N G G U I D E R T a L S W I T H L O N G S E S S I O N T I M E O U T S BS P HE R E P O R T AL V 6 T U N I N G G U I D E Services/cache/iwk/strategy WCM Item caching WEB Content Management CachesServices/cache/iwk/objectsummary WCM Summary WCM Cache InstancesServices/cache/iwk/processing Advanced and Resour ces Services/cache/iwk/moduleServices/cache/iwk/session Session Services/cache/iwk/nav Navigator Services/cache/iwk/menu MenuServices/cache/iwk/abspath Absolute path Services/cache/iwk/missed Missed ItemsServices/cache/iwk/draftSummary Draft Summary Services/cache/iwk/libparent Library ParentUser cache Appendix A. References Lee Backstrom, Document Coordinator Mark Alkins, ManagerBS P HE R E P O R T AL V 6 T U N I N G G U I D E
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