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Igor-Teresco avatar image
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Igor-Teresco asked ·

Azure AppGW: Logging of time-outed requests

We use AppGW to route requests to APIs we host. Requests logging is set to Log Analytics.

When some APIs are busy requests are time-outed and can't find them in Log Analytics.

Is it generally possible to log a request via AppGW which has no answer on time?

azure-application-gateway
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1 Answer

suvasara-MSFT avatar image
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suvasara-MSFT answered ·

@Igor-Teresco, Diagnostic logs of APPGW has a metric to calculate number of requests that failed due to connection issues. This count includes requests that failed due to exceeding the "Request time-out" HTTP setting and requests that failed due to connection issues between Application gateway and backend. This count does not include failures due to no healthy backend being available. 4xx and 5xx responses from the backend are also not considered as part of this metric.
Ref: https://docs.microsoft.com/en-us/azure/application-gateway/application-gateway-metrics


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Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.

So I can only see the amount, not the request itself in "request" table?

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