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armin1961's avatar
armin1961
Copper Contributor
Nov 26, 2019
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How to query W3CIISLog

Hello I'm totally lost with querying IIS HTTP logs at Azure Monitor. It just returns NO RESULTS FOUND.  What I'm doing wrong? Are there any configuration steps that I'm missed? Thank you for your...
azure monitor
  • armin1961's avatar
    armin1961
    Nov 29, 2019

    hspinto

    Yes, that query returns some rows...

    thanks,

    Armin 

     

hspinto's avatar
hspinto
Icon for Microsoft rankMicrosoft
Nov 28, 2019

armin1961, the W3CIISLog table holds IIS Logs collected by the Log Analytics agent running in a machine. That was my initial assumption.

 

I see you are forwarding Azure App Service HTTP logs to Log Analytics, but these logs are stored in another table. Can you please check if this query returns results?

 

AppServiceHTTPLogs
| limit 50

 

armin1961's avatar
armin1961
Copper Contributor
Nov 29, 2019

hspinto

Yes, that query returns some rows...

thanks,

Armin 

 

  • armin1961's avatar
    armin1961
    Copper Contributor
    Nov 29, 2019

    All right, I can conclude that the question is perfectly answered.

    I was not aware that these IIS logs are in another table.

    Many thanks for your professional help, hspinto.

    Armin

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