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  • cesimiumb 1 post 21 karma points
    Feb 25, 2015 @ 14:36
    cesimiumb
    0

    Huge site - Application pool recycle

    Hi,
    I have an issue: my umbraco site have a lot of nodes (actually 125.000, MSSQL Server Datafile 7 Gbytes) and their number rises of 3.500 units monthly. When the application starts up, it needs upto 7 minutes before to show a page.
    Besides the application pool of the site rises quickly the maximum memory size that I have configured (2,9 Gbytes) and then it recycles automatically.
    This pool recycles upto 10 times per hour.
    Actual environment has 2 dedicated servers:

    • IIS 7/Windows Server 2008 R2 Standard SP1 64bit/Memory 8Gb/4 CPU/HDU 100Gb
    • MS SQL Server 2008 R2/Windows Server 2008 R2 Standard SP1 64bit/Memory 16Gb/2 CPU/HDU 300Gb

    Umbraco installation is rel 4.7  32bit. I don't use the XML cache file.
    MS SQL Server Datafile 7 Gbytes
    Here the dimensions of the main tables:
    cmsPropertyData  RowNumber: 6.231.604  DataSize:  2.828.456 KB  IndexSize:  1.068.920 KB
    cmsPreviewXml    RowNumber:   116.121  DataSize:    721.728    KB  IndexSize:        144 KB
    cmsDocument      RowNumber:   408.591  DataSize:     96.112    KB  IndexSize:     15.824 KB
    cmsContentXml    RowNumber:    90.959     DataSize:    587.104    KB  IndexSize:         40 KB

    Any suggestions?
    Kind regards

  • Kevin Jump 2342 posts 14889 karma points MVP 8x c-trib
    Feb 25, 2015 @ 17:06
    Kevin Jump
    0

    It might not be it - but Examine could be checking/building it's cache during the app start ? 

    from umbraco 4.7.1 (which you might just be short of) you can turn off RebuildOnAppStart to the examinesettings.config file <Examine RebuildOnAppStart="false">

     


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