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Thread: Debug Diag Tool for IIS7 - 64 bit

Last post 12-04-2009 10:00 AM by Bret Bentzinger. 12 replies.

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  • 12-09-2008, 12:38 PM

    • perfer
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    • Joined on 12-09-2008, 5:31 PM
    • Posts 1

    Debug Diag Tool for IIS7 - 64 bit

    Where can I download Debug Diag Tool X64 for IIS7.0 , Windows 2008 server 64 bit edition ? The downloads are available officially for 32 bit version.

    Thanks.

  • 12-15-2008, 1:52 AM In reply to

    Re: Debug Diag Tool for IIS7 - 64 bit

    Hi perfer,

    Version 1.1 of the Debug Diagnostic Tool includes the win64 compatibility. Pleasse refer to:

    http://blogs.msdn.com/debugdiag

    The Version 1.1 Download URL:

    http://www.iis.net/downloads/default.aspx?tabid=34&g=6&i=1286

    Leo Tang
    Microsoft Online Community Support

    Please remember to mark the replies as answers if they help and unmark them if they provide no help.
  • 09-16-2009, 2:07 PM In reply to

    • TntGuy
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    • Joined on 08-27-2009, 3:03 AM
    • Posts 5

    Re: Debug Diag Tool for IIS7 - 64 bit

    Leo Tang - MSFT:
    Version 1.1 of the Debug Diagnostic Tool includes the win64 compatibility

    The tool will run on a 64-bit OS, but it can only be used to debug 32-bit processes.  I'd like to see a "Debug Diagnostics" tool come out with full x64 compatibility.

    Thanks,
    Troy

  • 10-11-2009, 11:55 PM In reply to

    • asembler
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    • Joined on 10-12-2009, 3:54 AM
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    Re: Debug Diag Tool for IIS7 - 64 bit

    any news on 64-bit version of Debug Diag for IIS 7?

  • 10-12-2009, 6:08 AM In reply to

    Re: Debug Diag Tool for IIS7 - 64 bit

    Currently DebugDiag 64-bit is not available for public download.

    It will be soon available for public download, I am sorry I don't know the timelines.

    HTH.

    ~ Ganesh

  • 10-24-2009, 1:54 PM In reply to

    • gdhgdh
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    Re: Debug Diag Tool for IIS7 - 64 bit

     Hm, that's a shame :(

    Recently we've started to see one of our web apps (on 2 servers) report HTTP 503 and the app pool is stopped

    Faulting application w3wp.exe, version 6.0.3790.3959, stamp 45d6968e, faulting module kernel32.dll, version 5.2.3790.4480, stamp 49c51f06, debug? 0, fault address 0x0002237e.

     Starting the app pool buys us anywhere from 5 mins to an hour :(

     We use Win Server 2003 x64 with .NET 2.0 (well, 3.5 + MVC) - how can we get more detail on this error?

     gdh

     

  • 10-24-2009, 11:00 PM In reply to

    Re: Debug Diag Tool for IIS7 - 64 bit

    Best thing I can suggest is use adplus to capture a dump, then analyze with WinDBG.  The debugging tools.  You can use -hang to capture an immediate dump of a worker process.

    adplus -quiet -hang -p PID -o pathtodumpfile

    adplus -quiet -crash -p PID -o pathtodumpfile

    Of course, WinDBG isn't as handy as IIS debugdiag.  I'd like to see the x64 version too.

    http://www.microsoft.com/WHDC/DEVTOOLS/DEBUGGING/INSTALL64BIT.MSPX

    Steve Schofield
    Windows Server MVP - IIS
    http://weblogs.asp.net/steveschofield


    http://www.IISLogs.com
    Log archival solution
    Install, Configure, Forget
  • 10-29-2009, 5:25 AM In reply to

    Re: Debug Diag Tool for IIS7 - 64 bit

    Debugdiag 64-bit is now available.

     

    The tool is posted in the following download center location:  http://www.microsoft.com/DOWNLOADS/details.aspx?FamilyID=28bd5941-c458-46f1-b24d-f60151d875a3&displaylang=en"

     

    Cheers!

    Ganesh
  • 10-29-2009, 5:29 AM In reply to

    • gdhgdh
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    • Joined on 10-24-2009, 5:50 PM
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    Re: Debug Diag Tool for IIS7 - 64 bit

     Excellent timing! Thank you :D

  • 10-29-2009, 6:36 PM In reply to

    • ErnieD
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    • Joined on 10-29-2009, 10:33 PM
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    Re: Debug Diag Tool for IIS7 - 64 bit

     This debugger only installs in analysis mode on a 2008 IIS7 x64 server. I want to attach to a crashing sharepoint app pool. Do you have a debugdiag tool version for this or is adplus my only option still?

  • 10-30-2009, 4:17 AM In reply to

    • OO
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    • Joined on 10-29-2009, 12:45 PM
    • Posts 2

    Re: Debug Diag Tool for IIS7 - 64 bit

     A also want to attach to a hanged worker process but only the analysis part is installed..

     Isn´t there any way to attach to a 64-bit worker process? 

  • 12-02-2009, 3:39 PM In reply to

    • CHolt
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    • Joined on 12-27-2006, 4:39 PM
    • Posts 1

    Re: Debug Diag Tool for IIS7 - 64 bit

    Same issue here.  Only Analysis is available and I'm trying to debug why I get this error in an application pool after it has been shutdown due to inactivity and then tries to start back up:

     A process serving application pool 'WebDFRX64' suffered a fatal communication error with the Windows Process Activation Service. The process id was '5144'. The data field contains the error number.

     Did anybody ever find out what the best way to debug an app pool on a 64-bit machine is?  The funny thing is this app pool is actually 32-bit BUT when you use the 32-bit version of the tool it will not let you create a hang rule for an application pool.

  • 11 hours, 32 minutes ago In reply to

    Re: Debug Diag Tool for IIS7 - 64 bit

    I work on this tool, and currently it is not supported on IIS 7.0.    We are workig on a version that will support it.   In the meantime you can use some of the built in OS Features to capture data.   If you need a hang dump you can just right click the process in task manager and choose Create Dump.   For crashes, you can use adplus as mentioned earlier in this post or configure watson:

     http://blogs.msdn.com/webtopics/archive/2009/11/25/how-to-collect-a-crash-dump-of-an-iis-worker-process-w3wp-exe-on-iis-7-0-and-above.aspx

     Thanks,

    Bret

     

    -bretb
    IIS Critical Problem Resolution
    Microsoft Corp.
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