functions/Get-DbaXEventSession.ps1
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function Get-DbaXEventSession { <# .SYNOPSIS Get a list of Extended Events Sessions .DESCRIPTION Retrieves a list of Extended Events Sessions .PARAMETER SqlInstance The SQL Instances that you're connecting to. .PARAMETER SqlCredential Credential object used to connect to the SQL Server as a different user .PARAMETER Session Only return specific sessions. This parameter is auto-populated. .PARAMETER Silent If this switch is enabled, the internal messaging functions will be silenced. .NOTES Tags: Memory Author: Klaas Vandenberghe ( @PowerDBAKlaas ) 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/Get-DbaXEventSession .EXAMPLE Get-DbaXEventSession -SqlInstance ServerA\sql987 Returns a custom object with ComputerName, SQLInstance, Session, StartTime, Status and other properties. .EXAMPLE Get-DbaXEventSession -SqlInstance ServerA\sql987 | Format-Table ComputerName, SqlInstance, Session, Status -AutoSize Returns a formatted table displaying ComputerName, SqlInstance, Session, and Status. .EXAMPLE 'ServerA\sql987','ServerB' | Get-DbaXEventSession Returns a custom object with ComputerName, SqlInstance, Session, StartTime, Status and other properties, from multiple SQL Instances. #> [CmdletBinding()] param ( [parameter(Mandatory = $true, ValueFromPipeline = $true)] [Alias("ServerInstance", "SqlServer")] [DbaInstanceParameter[]]$SqlInstance, [PSCredential]$SqlCredential, [Alias("Sessions")] [object[]]$Session, [switch]$Silent ) begin { if ([System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.Management.XEvent") -eq $null) { Stop-Function -Message "SMO version is too old. To collect Extended Events, you must have SQL Server Management Studio 2012 or higher installed." } Test-DbaDeprecation -DeprecatedOn "1.0.0" -Silent:$false -Alias Get-DbaXEventsSession } process { if (Test-FunctionInterrupt) { return } foreach ($instance in $SqlInstance) { try { Write-Message -Level Verbose -Message "Connecting to $instance" $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $SqlCredential -MinimumVersion 11 } catch { Stop-Function -Message "Failure" -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue } $SqlConn = $server.ConnectionContext.SqlConnectionObject $SqlStoreConnection = New-Object Microsoft.SqlServer.Management.Sdk.Sfc.SqlStoreConnection $SqlConn $XEStore = New-Object Microsoft.SqlServer.Management.XEvent.XEStore $SqlStoreConnection Write-Message -Level Verbose -Message "Getting XEvents Sessions on $instance." $xesessions = $XEStore.sessions if ($Session) { $xesessions = $xesessions | Where-Object { $_.Name -in $Session } } foreach ($x in $xesessions) { $status = switch ($x.IsRunning) { $true { "Running" } $false { "Stopped" } } $files = $x.Targets.TargetFields | Where-Object Name -eq Filename | Select-Object -ExpandProperty Value $filecollection = $remotefile = @() if ($files) { foreach ($file in $files) { if ($file -notmatch ':\\' -and $file -notmatch '\\\\') { $directory = $server.ErrorLogPath.TrimEnd("\") $file = "$directory\$file" } $filecollection += $file $remotefile += Join-AdminUnc -servername $server.netName -filepath $file } } Add-Member -Force -InputObject $x -MemberType NoteProperty -Name ComputerName -Value $server.NetName Add-Member -Force -InputObject $x -MemberType NoteProperty -Name InstanceName -Value $server.ServiceName Add-Member -Force -InputObject $x -MemberType NoteProperty -Name SqlInstance -Value $server.DomainInstanceName Add-Member -Force -InputObject $x -MemberType NoteProperty -Name Status -Value $status Add-Member -Force -InputObject $x -MemberType NoteProperty -Name Session -Value $x.Name Add-Member -Force -InputObject $x -MemberType NoteProperty -Name TargetFile -Value $filecollection Add-Member -Force -InputObject $x -MemberType NoteProperty -Name RemoteTargetFile -Value $remotefile Add-Member -Force -InputObject $x -MemberType NoteProperty -Name Parent -Value $server Select-DefaultView -InputObject $x -Property ComputerName, InstanceName, SqlInstance, Name, Status, StartTime, AutoStart, State, Targets, TargetFile, Events, MaxMemory, MaxEventSize } } } } |