Dear All,
I am facing issue where I need you guidance to pin point the issue for slowness of SharePoint Intranet Portal.During daytime operations when user uses this site I see slowness in portal and at the same time I see central admin also responding slow.
I captured SharePoint logs which is repeatedly coming ..which are
06/07/2014 18:03:17.15 w3wp.exe (0x1E48) 0x1B48 Windows SharePoint Services General 75fe High Failed to determine definition for Feature with ID 'd866c222-bd5a-fabf-5d0d-f318bdd0be56'. Skipping this feature for element querying consideration.
Potentially excessive number of SPRequest objects (215) currently unreleased on thread 23. Ensure that this object or its parent (such as an SPWeb or SPSite) is being properly disposed. Allocation Id for this object: {88BC4F72-51FB-41A3-A960-EBECD85BAC90} Stack trace of current allocation: at Microsoft.SharePoint.SPRequestManager.Add(SPRequest request, Boolean shareable) at Microsoft.SharePoint.SPGlobal.CreateSPRequestAndSetIdentity(Boolean bNotGlobalAdminCode, String strUrl, Boolean bNotAddToContext, Byte[] UserToken, String userName, Boolean bIgnoreTokenTimeout, Boolean bAsAnonymous) at Microsoft.SharePoint.SPWeb.InitializeSPRequest() at Microsoft.SharePoint.SPWeb.EnsureSPRequest() at Microsoft.SharePoint.SPWeb.get_Request() at Microsoft.SharePoint.SPWeb.InitWeb(...
and on event view I see sometimes
A runtime exception was detected. Details follow.
Message: Cannot insert duplicate key row in object 'dbo.UserMemberships' with unique index 'CX_UserMemberships_RecordId_MemberGroupId_SID'.
The statement has been terminated.
Techinal Details:
System.Data.SqlClient.SqlException: Cannot insert duplicate key row in object 'dbo.UserMemberships' with unique index 'CX_UserMemberships_RecordId_MemberGroupId_SID'.
The statement has been terminated.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at Microsoft.Office.Server.Data.SqlSession.ExecuteNonQuery(SqlCommand command)
at Microsoft.Office.Server.UserProfiles.WSSSynchSqlSession.SynchExecuteNonQuery(SqlCommand cmd, Boolean throwOnFail)
at Microsoft.Office.Server.UserProfiles.WSSSynchSqlSession.SynchExecuteNonQuery(SqlCommand cmd)
at Microsoft.Office.Server.UserProfiles.SiteSynchronizer.WriteChangeLogConsumed()
at Microsoft.Office.Server.UserProfiles.SiteSynchronizer.Synch()
at Microsoft.Office.Server.Diagnostics.FirstChanceHandler.ExceptionFilter(Boolean fRethrowException, TryBlock tryBlock, FilterBlock filter, CatchBlock catchBlock, FinallyBlock finallyBlock)
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..but at off peak hours sharepoint works fine..
Please guide me to correct pointer so that I can diagnose and fix the same,
-- Regards Sandeep