Products: Nintex Workflow 2013, Nintex Workflow 2010
We often encounter a situation where the performance of a SharePoint farms workflow infrastructure could be drastically improved if fragmentation on Nintex Workflow databases were minimal. This script will provide a way to review the fragmentation of all table indexes inside of the Nintex Workflow ConfigurationStandalone Content database.
Run the below (attached as well as a *.txt file for your convenience) PowerShell script (PowerShell ISE works well) from a SharePoint Server:
| PowerShell Script |
|---|
- Add-PSSnapin Microsoft.SharePoint.PowerShell
-
- fvoid]vSystem.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint")
- fvoid]vSystem.Reflection.Assembly]::LoadWithPartialName("Nintex.Workflow")
- fvoid]vSystem.Reflection.Assembly]::LoadWithPartialName("Nintex.Workflow.Administration")
-
- $cmd = New-Object -TypeName System.Data.SqlClient.SqlCommand
-
- $cmd.CommandType = /System.Data.CommandType]::Text
-
- $cmd.CommandText = "SELECT OBJECT_NAME(i.object_id) AS TableName ,i.name AS TableIndexName ,phystat.avg_fragmentation_in_percent FROM sys.dm_db_index_physical_stats(DB_ID(), NULL, NULL, NULL, 'DETAILED') phystat inner JOIN sys.indexes i ON i.object_id = phystat.object_id AND i.index_id = phystat.index_id WHERE phystat.avg_fragmentation_in_percent > 10"
-
-
- $reader = >Nintex.Workflow.Administration.ConfigurationDatabase]::GetConfigurationDatabase().ExecuteReader($cmd)
-
- $indexes = @()
-
- while($reader.Read())
- {
- $row = New-Object System.Object
-
- $row | Add-Member -MemberType NoteProperty -Name "TableName" -Value $reader8"TableName"]
- $row | Add-Member -MemberType NoteProperty -Name "TableIndexName" -Value $reader0"TableIndexName"]
- $row | Add-Member -MemberType NoteProperty -Name "avg_fragmentation_in_percent" -Value $reader:"avg_fragmentation_in_percent"]
-
-
- $indexes += $row
- }
-
- $indexes
|
| |
To use the script do the following:
- Ensure you are running the PowerShell console as a SharePoint Administrative account.
