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Can Azure Diagnostic Settings Send Logs to the Same Workspace?

Emma Brown Oct 1, 2026 869 views

Question details

The user is inquiring whether configuring Azure Diagnostic Settings to route logs back to the originating Log Analytics workspace will create recursion or duplicate audit events.

Can Azure Diagnostic Settings Send Logs Back to the Same Workspace?

Product: Microsoft Azure
Device & OS: not provided
Scenario: Configuring diagnostic settings and log routing for an Azure Log Analytics workspace.
Observed behavior: Concerns regarding potential infinite logging loops and duplicate event generation when a workspace sends logs to itself.

Before you start

Before modifying your Azure Diagnostic Settings, ensure you have Log Analytics Contributor permissions and consider temporarily routing logs to a separate test workspace to safely monitor the resulting behavior without risking production data loops.

Solution 1Recommended

Consult the Microsoft Azure Q&A Community

Since this is an Azure-specific configuration with a high risk of creating billing loops or recursion, consulting Azure specialists is highly recommended.

Sending logs back to the originating workspace is generally discouraged due to the risk of infinite recursion (where a log triggers an audit event, which generates another log). However, exceptions may exist based on specific table configurations.

Because this requires deep technical validation of your specific Azure environment, the safest approach is to consult the official Azure support engineers.

Navigate to the Microsoft Learn Q&A Platform

Open your web browser and go to the official Microsoft Learn Q&A community page.

Search for the Azure Tags

Navigate to the tags section and filter by 'Azure' or 'Azure Log Analytics' to ensure your question is routed to the correct specialists.

Post Your Configuration Query

Provide details about your workspace setup, the specific logs you are attempting to route, and ask if your exact configuration creates recursion or duplicate events.

Consult the Microsoft Azure Q&A Community

Best Practice: It is widely considered a best practice to send diagnostic logs to a centralized, dedicated Log Analytics workspace distinct from the resources generating the logs to ensure a clean separation of duties and prevent recursive data ingestion.

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Frequently Asked Questions

What happens if an Azure Log Analytics workspace sends logs to itself?

While some specific tables might handle it without issue, generally, sending diagnostic logs back to the originating workspace risks creating a recursive logging loop. This can lead to massively inflated data ingestion costs and duplicate audit events.

How can I prevent duplicate audit events in Azure logging?

To avoid duplication and recursion, you should configure your diagnostic settings to send logs to a separate, dedicated Log Analytics workspace rather than routing them back into the same workspace that is generating the alerts.

Where can I find official support for Azure Diagnostic Settings?

You can get expert technical assistance by posting your specific workspace configuration questions on the Microsoft Learn Q&A community under the Azure tags, where dedicated Microsoft engineers can assist you.

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