Timeout child items, Umbraco 8, Azure App Service and SQL Server
We're getting timeout errors when retrieving child items for a page in the content section of the backoffice.
We running Umbraco 8.12.2 in Azure (App Service and SQL Server).
We've just implemented deployment slots but I think this is a red herring as this behaviour wasn't observed in other environments using Umbraco.
Anecdotally, this behaviour has just started. Any ideas how to resolve?
Two errors appear in the log:
Exception ("18e87fbc").
System.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding. ---> System.ComponentModel.Win32Exception (0x80004005): The wait operation timed out
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
at System.Data.SqlClient.SqlDataReader.TrySetMetaData(SqlMetaDataSet metaData, Boolean moreInfo)
at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
at System.Data.SqlClient.SqlDataReader.getMetaData()
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at StackExchange.Profiling.Data.ProfiledDbCommand.ExecuteDbDataReader(CommandBehavior behavior) in C:\projects\dotnet\src\MiniProfiler.Shared\Data\ProfiledDbCommand.cs:line 208
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.<>cDisplayClass300.0() in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 204
at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.<>cDisplayClass330`1.0() in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 222
at Umbraco.Core.Persistence.FaultHandling.RetryPolicy.ExecuteAction[TResult](Func`1 func) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryPolicy.cs:line 172
at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.Execute[T](Func`1 f) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 219
at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.ExecuteDbDataReader(CommandBehavior behavior) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 204
at System.Data.Common.DbCommand.ExecuteReader()
at NPoco.Database.ExecuteReaderHelper(DbCommand cmd)
at NPoco.Database.ExecuteDataReader(DbCommand cmd)
at NPoco.Database.
Unhandled controller exception occurred for request '"{host}/umbraco/backoffice/UmbracoApi/Content/GetChildren?id=1211&includeProperties=sortOrder,updateDate,owner,publicationDate&pageNumber=1&pageSize=10&orderBy=publicationDate&orderDirection=Descending&orderBySystemField=false&filter=&cultureName="'
System.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding. ---> System.ComponentModel.Win32Exception (0x80004005): The wait operation timed out
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
at System.Data.SqlClient.SqlDataReader.TrySetMetaData(SqlMetaDataSet metaData, Boolean moreInfo)
at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
at System.Data.SqlClient.SqlDataReader.getMetaData()
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at StackExchange.Profiling.Data.ProfiledDbCommand.ExecuteDbDataReader(CommandBehavior behavior) in C:\projects\dotnet\src\MiniProfiler.Shared\Data\ProfiledDbCommand.cs:line 208
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.<>cDisplayClass300.0() in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 204
at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.<>cDisplayClass330`1.0() in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 222
at Umbraco.Core.Persistence.FaultHandling.RetryPolicy.ExecuteAction[TResult](Func`1 func) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryPolicy.cs:line 172
at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.Execute[T](Func`1 f) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 219
at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.ExecuteDbDataReader(CommandBehavior behavior) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 204
at System.Data.Common.DbCommand.ExecuteReader()
at NPoco.Database.ExecuteReaderHelper(DbCommand cmd)
at NPoco.Database.ExecuteDataReader(DbCommand cmd)
at NPoco.Database.
Timeout child items, Umbraco 8, Azure App Service and SQL Server
We're getting timeout errors when retrieving child items for a page in the content section of the backoffice.
We running Umbraco 8.12.2 in Azure (App Service and SQL Server).
We've just implemented deployment slots but I think this is a red herring as this behaviour wasn't observed in other environments using Umbraco.
Anecdotally, this behaviour has just started. Any ideas how to resolve?
Two errors appear in the log:
Exception ("18e87fbc").
System.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding. ---> System.ComponentModel.Win32Exception (0x80004005): The wait operation timed out at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) at System.Data.SqlClient.SqlDataReader.TrySetMetaData(SqlMetaDataSet metaData, Boolean moreInfo) at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() at System.Data.SqlClient.SqlDataReader.getMetaData() at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior) at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior) at StackExchange.Profiling.Data.ProfiledDbCommand.ExecuteDbDataReader(CommandBehavior behavior) in C:\projects\dotnet\src\MiniProfiler.Shared\Data\ProfiledDbCommand.cs:line 208 at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior) at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.<>cDisplayClass300.0() in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 204 at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.<>cDisplayClass330`1.0() in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 222 at Umbraco.Core.Persistence.FaultHandling.RetryPolicy.ExecuteAction[TResult](Func`1 func) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryPolicy.cs:line 172 at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.Execute[T](Func`1 f) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 219 at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.ExecuteDbDataReader(CommandBehavior behavior) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 204 at System.Data.Common.DbCommand.ExecuteReader() at NPoco.Database.ExecuteReaderHelper(DbCommand cmd) at NPoco.Database.ExecuteDataReader(DbCommand cmd) at NPoco.Database.
Unhandled controller exception occurred for request '"{host}/umbraco/backoffice/UmbracoApi/Content/GetChildren?id=1211&includeProperties=sortOrder,updateDate,owner,publicationDate&pageNumber=1&pageSize=10&orderBy=publicationDate&orderDirection=Descending&orderBySystemField=false&filter=&cultureName="'
System.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding. ---> System.ComponentModel.Win32Exception (0x80004005): The wait operation timed out at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) at System.Data.SqlClient.SqlDataReader.TrySetMetaData(SqlMetaDataSet metaData, Boolean moreInfo) at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() at System.Data.SqlClient.SqlDataReader.getMetaData() at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior) at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior) at StackExchange.Profiling.Data.ProfiledDbCommand.ExecuteDbDataReader(CommandBehavior behavior) in C:\projects\dotnet\src\MiniProfiler.Shared\Data\ProfiledDbCommand.cs:line 208 at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior) at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.<>cDisplayClass300.0() in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 204 at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.<>cDisplayClass330`1.0() in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 222 at Umbraco.Core.Persistence.FaultHandling.RetryPolicy.ExecuteAction[TResult](Func`1 func) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryPolicy.cs:line 172 at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.Execute[T](Func`1 f) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 219 at Umbraco.Core.Persistence.FaultHandling.FaultHandlingDbCommand.ExecuteDbDataReader(CommandBehavior behavior) in D:\a\1\s\src\Umbraco.Core\Persistence\FaultHandling\RetryDbConnection.cs:line 204 at System.Data.Common.DbCommand.ExecuteReader() at NPoco.Database.ExecuteReaderHelper(DbCommand cmd) at NPoco.Database.ExecuteDataReader(DbCommand cmd) at NPoco.Database.
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