SQL SERVER – PowerShell to Count Number of VLFs in SQL Server

If you are a seasoned DBA, then the conversations and monitoring VLFs is something you are already doing. To learn about the basics of VLF, check my earlier blog at: SQL SERVER – Detect Virtual Log Files (VLF) in LDF. Having a large number of VLFs has a performance impact and there are a number of blogs that discuss the same. As a DBA in this blog I thought of showing a simple script that will help identifying the number of VLFs available inside a SQL Server instance or a number of instances.

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