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  • John Walker 43 posts 66 karma points
    Feb 15, 2011 @ 11:41
    John Walker
    0

    IIS AppPool stopped

    Hi,

    This morning one of our Umbraco websites caused the application pool to terminate. After looking at the logs on IIS the following error was shown:

    Application pool 'DefaultAppPool' is being automatically disabled due to a series of failures in the process(es) serving that application pool.

    I then took a look in the log table for the website and found the processes that seem to make the app pool fall over could anyone shed any light on what this process is doing an a possible fix if possible.

    Thanks John

     

    NodeId    Datestamp    logHeader    logComment
    -1    2011-02-15 07:32:32.183    NotFound    site/inco/templates/home.aspx (from '')
    -1    2011-02-15 07:33:02.747    NotFound    site/inco/templates/home.aspx (from '')
    -1    2011-02-15 07:33:46.550    System    Loading content from disk cache...
    -1    2011-02-15 07:33:46.550    Custom    [UmbracoExamine] Index is being optimized
    -1    2011-02-15 07:33:46.550    Custom    [UmbracoExamine] Index is being optimized
    -1    2011-02-15 07:33:46.550    Custom    [UmbracoExamine] Adding examine event handlers for index providers: 2
    -1    2011-02-15 07:33:46.550    System    Application started at 2/15/2011 7:33:46 AM
    -1    2011-02-15 07:33:57.220    System    Loading content from disk cache...
    -1    2011-02-15 07:33:57.220    Custom    [UmbracoExamine] Index is being optimized
    -1    2011-02-15 07:33:57.237    Custom    [UmbracoExamine] Index is being optimized
    -1    2011-02-15 07:33:57.237    Custom    [UmbracoExamine] Adding examine event handlers for index providers: 2
    -1    2011-02-15 07:33:57.237    System    Application started at 2/15/2011 7:33:57 AM
    -1    2011-02-15 07:34:07.843    System    Loading content from disk cache...
    -1    2011-02-15 07:34:07.860    Custom    [UmbracoExamine] Index is being optimized
    -1    2011-02-15 07:34:07.860    Custom    [UmbracoExamine] Index is being optimized
    -1    2011-02-15 07:34:07.860    Custom    [UmbracoExamine] Adding examine event handlers for index providers: 2
    -1    2011-02-15 07:34:07.953    System    Application started at 2/15/2011 7:34:07 AM
    -1    2011-02-15 07:34:18.717    System    Loading content from disk cache...
    -1    2011-02-15 07:34:18.717    Custom    [UmbracoExamine] Index is being optimized
    -1    2011-02-15 07:34:18.717    Custom    [UmbracoExamine] Index is being optimized
    -1    2011-02-15 07:34:18.717    Custom    [UmbracoExamine] Adding examine event handlers for index providers: 2
    -1    2011-02-15 07:34:18.717    System    Application started at 2/15/2011 7:34:18 AM

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  • Jackson Wilson 1 post 21 karma points
    Aug 15, 2011 @ 16:05
    Jackson Wilson
    0

    Did you ever find a solution to this issue?

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  • Ben Divsalar 14 posts 34 karma points
    Jul 27, 2013 @ 12:44
    Ben Divsalar
    0

    We are experiencing same issue in Umbraco 4.5, .Net 4. The app pool has been crashing with below errors messages in umbraco log and windows event logs:

    Any help would highly be appreciated.

    Umbraco Log:

    2013-07-25 14:39:33.450                System Application started at 25/07/2013 14:14:47
    2013-07-25 14:39:33.450                Custom                [UmbracoExamine] Adding examine event handlers for index providers: 2
    2013-07-25 14:39:33.450                Custom                [UmbracoExamine] Index is being optimized
    2013-07-25 14:39:33.437                Custom                [UmbracoExamine] Index is being optimized
    2013-07-25 14:39:33.420                System Loading content from disk cache...
    2013-07-25 14:38:26.500                System Application started at 25/07/2013 14:13:40
    2013-07-25 14:38:26.500                Custom                [UmbracoExamine] Adding examine event handlers for index providers: 2
    2013-07-25 14:38:26.483                Custom                [UmbracoExamine] Index is being optimized
    2013-07-25 14:38:26.467                Custom                [UmbracoExamine] Index is being optimized
    2013-07-25 14:38:26.467                System Loading content from disk cache...
    2013-07-25 14:38:02.233                NotFound           media/24179/ (from '')
    2013-07-25 14:37:15.170                NotFound           media/17875/ (from '')
    2013-07-25 14:37:12.827                System Application started at 25/07/2013 14:12:27
    2013-07-25 14:37:12.827                Custom                [UmbracoExamine] Adding examine event handlers for index providers: 2
    2013-07-25 14:37:12.827                Custom                [UmbracoExamine] Index is being optimized
    2013-07-25 14:37:12.810                Custom                [UmbracoExamine] Index is being optimized
    2013-07-25 14:37:12.810                System Loading content from disk cache...
    2013-07-25 14:36:16.623                System Application started at 25/07/2013 14:11:30
    2013-07-25 14:36:16.607                Custom                [UmbracoExamine] Adding examine event handlers for index providers: 2
    2013-07-25 14:36:16.607                Custom                [UmbracoExamine] Index is being optimized
    2013-07-25 14:36:16.607                Custom                [UmbracoExamine] Index is being optimized
    2013-07-25 14:36:16.590                System Loading content from disk cache...

     

    Application Log:

    Event Type:        Error
    Event Source:    .NET Runtime
    Event Category:                None
    Event ID:              1027
    Date:                     25/07/2013
    Time:                     14:11:40
    User:                     N/A
    Computer:          0172-????????
    Description:
    Application: w3wp.exe
    Framework Version: v4.0.30319
    Description: The process was terminated due to stack overflow.

     

    System Log:

    Event Type:        Warning
    Event Source:    W3SVC
    Event Category:                None
    Event ID:              1011
    Date:                     25/07/2013
    Time:                     14:11:18
    User:                     N/A
    Computer:          0172-????????
    Description:
    A process serving application pool 'Umbraco45Pool' suffered a fatal communication error with the World Wide Web Publishing Service. The process id was '5312'. The data field contains the error number.

     

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