functions/Find-DbaDatabaseGrowthEvent.ps1
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function Find-DbaDatabaseGrowthEvent { <# .SYNOPSIS Finds any database AutoGrow events in the Default Trace. .DESCRIPTION Finds any database AutoGrow events in the Default Trace. .PARAMETER SqlInstance The SQL Server that you're connecting to. .PARAMETER SqlCredential SqlCredential object used to connect to the SQL Server as a different user. .PARAMETER Database The database(s) to process - this list is auto-populated from the server. If unspecified, all databases will be processed. .PARAMETER ExcludeDatabase The database(s) to exclude - this list is auto-populated from the server .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .NOTES Tags: AutoGrow Author: Aaron Nelson Query Extracted from SQL Server Management Studio (SSMS) 2016. Website: https://dbatools.io Copyright: (C) Chrissy LeMaire, clemaire@gmail.com License: GNU GPL v3 https://opensource.org/licenses/GPL-3.0 .LINK https://dbatools.io/Find-DbaDatabaseGrowthEvent .EXAMPLE Find-DBADatabaseGrowthEvent -SqlInstance localhost Returns any database AutoGrow events in the Default Trace for every database on the localhost instance. .EXAMPLE Find-DBADatabaseGrowthEvent -SqlInstance ServerA\SQL2016, ServerA\SQL2014 Returns any database AutoGrow events in the Default Traces for every database on ServerA\sql2016 & ServerA\SQL2014. .EXAMPLE Find-DBADatabaseGrowthEvent -SqlInstance ServerA\SQL2016 | Format-Table -AutoSize -Wrap Returns any database AutoGrow events in the Default Trace for every database on the ServerA\SQL2016 instance in a table format. #> [CmdletBinding()] Param ( [parameter(Mandatory = $true, ValueFromPipeline = $true)] [Alias("ServerInstance", "SqlServer")] [DbaInstanceParameter[]]$SqlInstance, [PSCredential] $SqlCredential, [Alias("Databases")] [object[]]$Database, [object[]]$ExcludeDatabase, [switch][Alias('Silent')]$EnableException ) begin { $sql = " BEGIN TRY IF (SELECT CONVERT(INT,[value_in_use]) FROM sys.configurations WHERE [name] = 'default trace enabled' ) = 1 BEGIN DECLARE @curr_tracefilename VARCHAR(500); DECLARE @base_tracefilename VARCHAR(500); DECLARE @indx INT; SELECT @curr_tracefilename = [path] FROM sys.traces WHERE is_default = 1 ; SET @curr_tracefilename = REVERSE(@curr_tracefilename); SELECT @indx = PATINDEX('%\%', @curr_tracefilename); SET @curr_tracefilename = REVERSE(@curr_tracefilename); SET @base_tracefilename = LEFT( @curr_tracefilename,LEN(@curr_tracefilename) - @indx) + '\log.trc'; SELECT SERVERPROPERTY('MachineName') AS ComputerName, ISNULL(SERVERPROPERTY('InstanceName'), 'MSSQLSERVER') AS InstanceName, SERVERPROPERTY('ServerName') AS SqlInstance, CONVERT(INT,(DENSE_RANK() OVER (ORDER BY [StartTime] DESC))%2) AS OrderRank, CONVERT(INT, [EventClass]) AS EventClass, [DatabaseName], [Filename], CONVERT(INT,(Duration/1000)) AS Duration, DATEADD (MINUTE, DATEDIFF(MINUTE, GETDATE(), GETUTCDATE()), [StartTime]) AS StartTime, -- Convert to UTC time DATEADD (MINUTE, DATEDIFF(MINUTE, GETDATE(), GETUTCDATE()), [EndTime]) AS EndTime, -- Convert to UTC time ([IntegerData]*8.0/1024) AS ChangeInSize FROM::fn_trace_gettable( @base_tracefilename, DEFAULT ) WHERE [EventClass] >= 92 AND [EventClass] <= 95 AND [ServerName] = @@SERVERNAME AND [DatabaseName] IN (_DatabaseList_) ORDER BY [StartTime] DESC; END ELSE SELECT SERVERPROPERTY('MachineName') AS ComputerName, ISNULL(SERVERPROPERTY('InstanceName'), 'MSSQLSERVER') AS InstanceName, SERVERPROPERTY('ServerName') AS SqlInstance, -100 AS [OrderRank], -1 AS [OrderRank], 0 AS [EventClass], 0 [DatabaseName], 0 AS [Filename], 0 AS [Duration], 0 AS [StartTime], 0 AS [EndTime], 0 AS ChangeInSize END TRY BEGIN CATCH SELECT SERVERPROPERTY('MachineName') AS ComputerName, ISNULL(SERVERPROPERTY('InstanceName'), 'MSSQLSERVER') AS InstanceName, SERVERPROPERTY('ServerName') AS SqlInstance, -100 AS [OrderRank], -100 AS [OrderRank], ERROR_NUMBER() AS [EventClass], ERROR_SEVERITY() AS [DatabaseName], ERROR_STATE() AS [Filename], ERROR_MESSAGE() AS [Duration], 1 AS [StartTime], 1 AS [EndTime], 1 AS [ChangeInSize] END CATCH" } process { foreach ($instance in $SqlInstance) { Write-Message -Level Verbose -Message "Connecting to $instance" try { $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $SqlCredential } catch { Write-Message -Level Warning -Message "Can't connect to $instance. Moving on." continue } $dbs = $server.Databases if ($Database) { $dbs = $dbs | Where-Object Name -in $Database } if ($ExcludeDatabase) { $dbs = $dbs | Where-Object Name -notin $ExcludeDatabase } #Create dblist name in 'bd1', 'db2' format $dbsList = "'$($($dbs | ForEach-Object {$_.Name}) -join "','")'" Write-Message -Level Verbose -Message "Executing query against $dbsList on $instance" $sql = $sql -replace '_DatabaseList_', $dbsList Write-Message -Level Debug -Message $sql $props = 'ComputerName', 'InstanceName', 'SqlInstance', 'EventClass', 'DatabaseName', 'Filename', 'Duration', 'StartTime', 'EndTime', 'ChangeInSize' Select-DefaultView -InputObject $server.Query($sql) -Property $props } } } |