How do I delete data from log analytics?
- Sign in to the Azure portal.
- In the Azure portal, select All services. ...
- In the list of Log Analytics workspaces, select a workspace and then click Delete from the top of the middle pane.
- A confirmation page appears that shows the data ingestion to the workspace over the past week.
By default Application Insights and Log Analytics has a data retention of 90 days. You can opt to extend the retention up to 730 days.
How logs are stored. All logs are stored in block blobs in a container named $logs , which is automatically created when Storage Analytics is enabled for a storage account. The $logs container is located in the blob namespace of the storage account, for example: http://<accountname>.blob.core.windows.net/$logs .
Azure portal
Open the Log Analytics workspaces menu and then select your workspace. In the Overview page, click change next to either Resource group or Subscription. A new page opens with a list of resources related to the workspace.
In your list of Log Analytics workspaces, select the workspace you chose when you enabled VM insights. On the left, select Solutions. In the list of solutions, select VMInsights(workspace name). On the Overview page for the solution, select Delete.
Log Analytics is a tool in the Azure portal to edit and run log queries from data collected by Azure Monitor logs and interactively analyze their results. You can use Log Analytics queries to retrieve records that match particular criteria, identify trends, analyze patterns, and provide various insights into your data.
- From the Log Analytics workspaces menu, select Tables (preview). ...
- Select the context menu for the table you want to configure and select Manage table.
- Configure the retention and archive duration in Data retention settings section of the table configuration screen.
Its a bit like the relationship of Office to Word, Excel etc... Monitor is the brand, and Log Analytics is one of the solutions. Log Analytics and Application Insights have been consolidated into Azure Monitor to provide a single integrated experience for monitoring Azure resources and hybrid environments.
A Log Analytics workspace is a unique environment for log data from Azure Monitor and other Azure services, such as Microsoft Sentinel and Microsoft Defender for Cloud. Each workspace has its own data repository and configuration but might combine data from multiple services.
Log Analytics relies on Azure Storage in various scenarios. This use is typically managed automatically. However, some cases require you to provide and manage your own storage account, also referred to as a customer-managed storage account.
How do I connect my storage account to log analytics?
To enable logging on an Azure Storage account, open the respective storage account. Go to Monitoring (classic) – > Diagnostic Settings (classic), select the version and check the operations you need to log (read/write/delete). Azure Storage provides two versions of logging and v2. 0 is just a superset of the v1.
To log a service to Sentinel, pick the service (1), select "Activity Log" from the menu (2), and then click the "Logs" button (3). Note that on this screen, before pressing "Logs," you can review the information that will be sent to Sentinel.
Perform the following steps to correct the issue. Remove extension from Azure portal. Install the agent following the instructions. Restart the agent by running the following command: sudo /opt/microsoft/omsagent/bin/service_control restart .
- From the Microsoft Sentinel navigation menu, under Configuration, select Settings.
- In the Settings pane, select the Settings tab.
- Locate and expand the Remove Microsoft Sentinel expander (at the bottom of the list of expanders).
- Log into your Azure Databricks workspace as the account owner (the user who created the service), and click. Settings at the lower left.
- Select Manage Account.
- In the Azure Databricks service, click. and then OK.
