Developer Tools

    Debug Diagnostic Tool v2 Update 1

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    English
    The Debug Diagnostic Tool (DebugDiag) is designed to assist in troubleshooting issues such as hangs, slow performance, memory leaks or memory fragmentation, and crashes in any user-mode process.
    • Note:There are multiple files available for this download.Once you click on the "Download" button, you will be prompted to select the files you need.
      Version:

      2.1.0.7

      File Name:

      DebugDiagx64.msi

      DebugDiagx86.msi

      Date Published:

      5/19/2014

      File Size:

      21.4 MB

      16.6 MB

        The Debug Diagnostic Tool (DebugDiag) is designed to assist in troubleshooting issues such as hangs, slow performance, memory leaks or memory fragmentation, and crashes in any user-mode process. The tool includes built-in analysis rules focused on Internet Information Services (IIS) applications, web data access components, COM+, SharePoint and related Microsoft technologies. Debugdiag 2.0 introduces a new analysis engine host with built-in reporting framework that can be accessed from .NET. This new analysis engine simplifies analysis rule development in .NET.
        • DebugDiag 1.0 released as part of the IIS Diagnostic Toolkit and as a standalone tool (x86 only).
        • DebugDiag 1.1 released as a standalone tool only (x86 and limited x64 support).
        • DebugDiag 1.2 released as a standalone tool only (x86 and full x64 support).
        • DebugDiag 2.0 released as a standalone tool only (x86 and full x64 support).



        DebugDiag 2 Update 1 addressed a number of issues that were reported in version 2.0 in both the collection and analysis modules. Below is a summary:


        Analysis Module
        ============


        • DAC load issue durign analysis
        • Many analysis rules exceptions


        Collection Module:
        ============


        • DbgHost leak in .NET 4.5 target processes
        • UI fixes in Crash Rule Preferences
        • Breakpoint re-set in rule's Control Script
        • Wrong Script block for configured exceptions
        In addition to this, the update introduced some new features. A summary is as follows:
        • MiniDump support in analysis
        • Reduced rule’s log file size.
        • Added debugging overhead summary in the rule’s log file


    • Supported Operating System

      Windows 7, Windows 8, Windows 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Vista

        Collection Module:
        ============
        • Windows 2008
        • Windows Vista
        • Windows 2008 R2
        • Windows 7
        • Windows Server 2012
        • Windows 8
        • Windows Server 2012 R2
        • Windows 8.1


        Analysis Module:
        ============
        • .NET 4.0
        • Windows 2008
        • Windows Vista
        • Windows 2008 R2
        • Windows 7
        • Windows Server 2012
        • Windows 8
        • Windows Server 2012 R2
        • Windows 8.1
      • - Remove any previous version - Run the MSI

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