MEM Performance Analyser

This tool run various tests against your WSUS environment, Including WSUS, SQL & IIS and provide feedback based on Microsofts best practices

Documentation

You can find all docs related to this tool here

Requirements

Software

• Microsoft .NET Framework 4.6.2
• Installed on top level WSUS Server
• Supported Operating Systems
  • Windows Server 2012, Windows Server 2012r2, Windows Server 2016, Windows Server 2019, Windows Server 2022
  • Windows Server Update Services (WSUS) installed and configured
  • IIS Web Administration tools installed

Limitations

• Currently only queries the local WSUS server

Tests

• Test SUSDB Response Time
• Check that nclLocalizedPropertyID & nclSupercededUpdateID Indexes exist in SUSDB
• Validate that all WSUSContent paths exist & match (Registry, IIS & SUSDB)
• Validate that WSUSContent and UpdateServicesPackages folders have the correct permissions
• Checks the WSUS App Pool in IIS is running
• Check WSUS Administration site for the following
  • Queue legnth matches the microsoft recommendation
  • Idle timeout matches the microsoft recommendation
  • Private memory limit matches the microsoft recommendation
  • Regular time interval matches the microsoft recommendation
  • App pool identity matches the microsoft recommendation
• Checks that the number of superceded & undeclined updates are within recommended limits

More tests will be added as time goes on!

Feedback & Support

If you have any feedback, please reach out to us at [email protected] or open an issue