functions/Get-DbaProcess.ps1
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function Get-DbaProcess { <# .SYNOPSIS This command displays SQL Server processes. .DESCRIPTION This command displays processes associated with a spid, login, host, program or database. Thanks to Michael J Swart at https://sqlperformance.com/2017/07/sql-performance/find-database-connection-leaks for the query to get the last executed SQL statement, minutesasleep and host process ID .PARAMETER SqlInstance The SQL Server instance. .PARAMETER SqlCredential Allows you to login to servers using SQL Logins as opposed to Windows Auth/Integrated/Trusted. .PARAMETER Spid This parameter is auto-populated from -SqlInstance. You can specify one or more Spids (including blocking spids) to be displayed. .PARAMETER Login This parameter is auto-populated from-SqlInstance and allows only login names that have active processes. You can specify one or more logins whose processes will be displayed. .PARAMETER Hostname This parameter is auto-populated from -SqlInstance and allows only host names that have active processes. You can specify one or more Hosts whose processes will be displayed. .PARAMETER Program This parameter is auto-populated from -SqlInstance and allows only program names that have active processes. You can specify one or more Programs whose processes will be displayed. .PARAMETER Database This parameter is auto-populated from -SqlInstance and allows only database names that have active processes. You can specify one or more Databases whose processes will be displayed. .PARAMETER ExcludeSpid This parameter is auto-populated from -SqlInstance. You can specify one or more Spids to exclude from being displayed (goes well with Logins). Exclude is the last filter to run, so even if a Spid matches, for example, Hosts, if it's listed in Exclude it wil be excluded. .PARAMETER NoSystemSpid Ignores the System Spids .PARAMETER Silent Use this switch to disable any kind of verbose messages .NOTES 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-DbaProcess .EXAMPLE Get-DbaProcess -SqlInstance sqlserver2014a -Login base\ctrlb, sa Shows information about the processes for base\ctrlb and sa on sqlserver2014a. Uses Windows Authentication to login to sqlserver2014a. .EXAMPLE Get-DbaProcess -SqlInstance sqlserver2014a -SqlCredential $credential -Spid 56, 77 Shows information about the processes for spid 56 and 57. Uses alternative (SQL or Windows) credentials to login to sqlserver2014a. .EXAMPLE Get-DbaProcess -SqlInstance sqlserver2014a -Program 'Microsoft SQL Server Management Studio' Shows information about the processes that were created in Microsoft SQL Server Management Studio. .EXAMPLE Get-DbaProcess -SqlInstance sqlserver2014a -Host workstationx, server100 Shows information about the processes that were initiated by hosts (computers/clients) workstationx and server 1000. #> [CmdletBinding()] Param ( [parameter(Mandatory = $true, ValueFromPipeline = $true)] [Alias("ServerInstance", "SqlServer")] [DbaInstanceParameter[]]$SqlInstance, [Alias("Credential")] [PSCredential] $SqlCredential, [int[]]$Spid, [int[]]$ExcludeSpid, [string[]]$Database, [string[]]$Login, [string[]]$Hostname, [string[]]$Program, [switch]$NoSystemSpid, [switch]$Silent ) process { foreach ($instance in $sqlinstance) { Write-Message -Message "Attempting to connect to $instance" -Level Verbose try { $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $SqlCredential } catch { Stop-Function -Message "Could not connect to Sql Server instance $instance : $_" -Target $instance -ErrorRecord $_ -Continue } $sql = "SELECT datediff(minute, s.last_request_end_time, getdate()) as MinutesAsleep, s.session_id as spid, s.host_process_id as HostProcessId, t.text as Query FROM sys.dm_exec_connections c join sys.dm_exec_sessions s on c.session_id = s.session_id cross apply sys.dm_exec_sql_text(c.most_recent_sql_handle) t" if ($server.VersionMajor -gt 8) { $results = $server.Query($sql) } else { $results = $null } $allsessions = @() $processes = $server.EnumProcesses() if ($Login) { $allsessions += $processes | Where-Object { $_.Login -in $Login -and $_.Spid -notin $allsessions.Spid } } if ($Spid) { $allsessions += $processes | Where-Object { ($_.Spid -in $Spid -or $_.BlockingSpid -in $Spid) -and $_.Spid -notin $allsessions.Spid } } if ($Hostname) { $allsessions += $processes | Where-Object { $_.Host -in $Hostname -and $_.Spid -notin $allsessions.Spid } } if ($Program) { $allsessions += $processes | Where-Object { $_.Program -in $Program -and $_.Spid -notin $allsessions.Spid } } if ($Database) { $allsessions += $processes | Where-Object { $Database -contains $_.Database -and $_.Spid -notin $allsessions.Spid } } if (Test-Bound -not 'Login','Spid','ExcludeSpid','Host', 'Program','Database') { $allsessions = $processes } if ($NoSystemSpid -eq $true) { $allsessions = $allsessions | Where-Object { $_.Spid -gt 50 } } if ($Exclude) { $allsessions = $allsessions | Where-Object { $Exclude -notcontains $_.SPID -and $_.Spid -notin $allsessions.Spid } } foreach ($session in $allsessions) { if ($session.Status -eq "") { $status = "sleeping" } else { $status = $session.Status } if ($session.Command -eq "") { $command = "AWAITING COMMAND" } else { $command = $session.Command } $row = $results | Where-Object { $_.Spid -eq $session.Spid } Add-Member -Force -InputObject $session -MemberType NoteProperty -Name Parent -value $server Add-Member -Force -InputObject $session -MemberType NoteProperty -Name ComputerName -value $server.NetName Add-Member -Force -InputObject $session -MemberType NoteProperty -Name InstanceName -value $server.ServiceName Add-Member -Force -InputObject $session -MemberType NoteProperty -Name SqlInstance -value $server.DomainInstanceName Add-Member -Force -InputObject $session -MemberType NoteProperty -Name Status -value $status Add-Member -Force -InputObject $session -MemberType NoteProperty -Name Command -value $command Add-Member -Force -InputObject $session -MemberType NoteProperty -Name LastQuery -value $row.Query Add-Member -Force -InputObject $session -MemberType NoteProperty -Name HostProcessId -value $row.HostProcessId Add-Member -Force -InputObject $session -MemberType NoteProperty -Name MinutesAsleep -value $row.MinutesAsleep Select-DefaultView -InputObject $session -Property ComputerName, InstanceName, SqlInstance, Spid, Login, Host, Database, BlockingSpid, Program, Status, Command, Cpu, MemUsage, IsSystem, MinutesAsleep, HostProcessId, LastQuery } } } } |