IBM WebSphere Portal | IBM 6.1.X instruction

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

Image 1

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

Contents

IBM WebSphere Portal software family Your world. Your way IBM WebSphere Portal Contents 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 Tuning Linux Solaris Windows Parameter2003 Initial 1792 2048 POWER5 Parameter Value Additional Information New Area Size Xmn320m Xmn256m Xmn768m Xmn1024m Session Minutes TimeoutWeb Container Thread pool Size Propagation Name Value Context Pool Setting Default Value How to Set Default Value Definition Used WebSphere Portal Services G I S T R Y S E R V I C E Cache Name Default Value Value Used Database Database name Datasource name Database Tuning 2 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=S Execute Db2 update db config for idsldap using dbheap Directory Server Tuning Linux Windows Additional Information Web Server Tuning MinSpareThreads 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 Fixes Navigator Service Properties WEB 2.0 Theme TuningParameter Setting Used JVM Initial and Maximum Heap Size Parameter 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 cached ExpiresActive On Portlet Caching DB2 Database Tuning Many Pages TuningRelease DB Parameter Cache Manager Service WEB Content Management Tuning Cache Name WebSphere Portal Service Properties WCM Object Cache JCR Text Search WCM Configuration Service DB2 Tuning Authoring Environment DB2 BP4 Cache Manager Service Properties Composite Applications Tuning Composite 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 Tuning How-To Set ThreadLimit ServerLimit Parameter Setting Additional Details Session Persistence To Database Tuning Vertical Cluster Tuning IBM Tivoli Directory Server Tuning Improving Portal Startup Performance Other Performance Tuning Options Managing 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 Caches BS 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 Patterns Cache Instances Com.ibm.wps.ac.PermissionCollectionCache Portal Access Control Cache Hierarchy Com.ibm.wps.ac.ProtectedResourceCache Com.ibm.wps.ac.AccessControlUserContextCacheCom.ibm.wps.ac.OwnedResourcesCache Com.ibm.wps.ac.RolesCache Com.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.OIDDNCache Com.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.DerivationCache Com.ibm.wps.model.factory.SimpleCacheKey Com.ibm.wps.model.content.impl.ResourceCache Com.ibm.wps.model.factory.ContentModelCache.live Com.ibm.wsp.mode.content.impl.TopologyCache Com.ibm.wps.model.factory.URLMappingCache.live Com.ibm.wps.model.factory.ContentModelCache.isolated Com.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.isolated Com.ibm.wps.model.impl.RuntimeClientMap.userAgent2client Com.ibm.wps.services.vpmapping.VirtualPortalIDToRealmCacheWps.mappingurl.ContextsCache Wps.mappingurl.LookupCache Com.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.window Wsrp.producer.portletpool.ccps Wsrp.producer.portletpool.popsProcessintegration.PendingTasksCache Wp.te.transformationAssociationCache Com.ibm.wps.policy.services.UserPolicyNodeCacheManager Com.ibm.wps.policy.services.PolicyCacheManager Com.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 RegistryService Example 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 Instances Services/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 Items Services/cache/iwk/draftSummary Draft Summary Services/cache/iwk/libparent Library ParentUser cache Appendix A. References Lee Backstrom, Document Coordinator Mark Alkins, Manager BS P HE R E P O R T AL V 6 T U N I N G G U I D E