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Azure SQL Analytics is an advanced cloud monitoring solution for monitoring performance of single databases, elastic pools, and managed instance databases in Azure SQL at scale and across multiple subscriptions in a single view. Azure SQL Analytics collects and visualizes key performance metrics with built-in intelligence for performance troubleshooting.
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Azure SQL Analytics is an advanced cloud monitoring solution for monitoring performance of all of your Azure SQL databases at scale and across multiple subscriptions in a single view. Azure SQL Analytics collects and visualizes key performance metrics with built-in intelligence for performance troubleshooting.
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By using these collected metrics, you can create custom monitoring rules and alerts. Azure SQL Analytics helps you to identify issues at each layer of your application stack. It uses Azure Diagnostic metrics along with Azure Monitor views to present data about all your Azure SQL databases in a single Log Analytics workspace. Azure Monitor helps you to collect, correlate, and visualize structured and unstructured data.
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## Azure SQL Analytics options
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The below table outlines supported options for two versions of the Azure SQL Analytics dashboard, one for single databases and elastic pools, and the other one for managed instance databases.
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The below table outlines supported options for two versions of the Azure SQL Analytics dashboard, one for single and pooled databases and elastic pools, and the other one for managed instances and instance databases.
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| Azure SQL Analytics option | Description | Single database and elastic pools support | Managed instance database support |
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| Azure SQL Analytics option | Description | Single and pooled database and elastic pools support | Managed instances and instances database support |
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| --- | ------- | ----- | ----- |
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| Resource by type | Perspective that counts all the resources monitored. | Yes | Yes |
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| Insights | Provides hierarchical drill-down into Intelligent Insights into performance. | Yes | Yes |
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Use the process described in [Add Azure Monitor solutions from the Solutions Gallery](../../azure-monitor/insights/solutions.md) to add Azure SQL Analytics (Preview) to your Log Analytics workspace.
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### Configure single databases, elastic pools and managed instance databases to stream diagnostics telemetry
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### Configure Azure SQL databases to stream diagnostics telemetry
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Once you have created Azure SQL Analytics solution in your workspace, you need to **configure each**resources that you want to monitor to stream its diagnostics telemetry to Azure SQL Analytics. Follow detailed instructions on this page:
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Once you have created Azure SQL Analytics solution in your workspace, you need to **configure each**resource that you want to monitor to stream its diagnostics telemetry to Azure SQL Analytics. Follow detailed instructions on this page:
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- Enable Azure Diagnostics for your Azure SQL database to [stream diagnostics telemetry to Azure SQL Analytics](../../sql-database/sql-database-metrics-diag-logging.md).
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Once loaded, the tile shows the number of single databases, elastic pools, managed instance, and managed instance databases from which Azure SQL Analytics is receiving diagnostics telemetry.
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Once loaded, the tile shows the number of single and pooled databases, elastic pools, managed instances, and managed instance databases from which Azure SQL Analytics is receiving diagnostics telemetry.
Azure SQL Analytics provides two separate views -- one for monitoring single databases and elastic pools, and the other view for monitoring managed instances and its databases.
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Azure SQL Analytics provides two separate views -- one for monitoring single databases and pooled databases and elastic pools, and the other view for monitoring managed instances and instance databases.
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To view Azure SQL Analytics monitoring dashboard for single databases and elastic pools, click on the upper part of the tile. To view Azure SQL Analytics monitoring dashboard for managed instances and its databases, click on the lower part of the tile.
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To view Azure SQL Analytics monitoring dashboard for single and pooled databases and elastic pools, click on the upper part of the tile. To view Azure SQL Analytics monitoring dashboard for managed instances and instance databases, click on the lower part of the tile.
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### Viewing Azure SQL Analytics data
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The dashboard includes the overview of all databases that are monitored through different perspectives. For different perspectives to work, you must enable proper metrics or logs on your SQL resources to be streamed to Log Analytics workspace.
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Note that if some metrics or logs are not streamed into Azure Monitor, the tiles in Azure SQL Analytics are not populated with monitoring information.
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If some metrics or logs are not streamed into Azure Monitor, the tiles in Azure SQL Analytics are not populated with monitoring information.
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### Single database and elastic pool view
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### Single and pooled databases and elastic pools view
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Once the Azure SQL Analytics tile for the database is selected, the monitoring dashboard is shown.
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Each perspective in this view provides summaries at the subscription, server, elastic pool, and database levels. In addition, each perspective shows a perspective specific to the report on the right. Selecting subscription, server, pool, or database from the list continues the drill-down.
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### Managed instance and databases view
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### Managed instance and instances databases view
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Once the Azure SQL Analytics tile for the databases is selected, the monitoring dashboard is shown.
Both elastic pools and single databases have their own specific reports that show all the data that is collected for the resource in the specified time.
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Both elastic pools and databases have their own specific reports that show all the data that is collected for the resource in the specified time.
While Azure SQL Analytics is free to use, consumption of diagnostics telemetry above the free units of data ingestion allocated each month applies, see [Log Analytics pricing](https://azure.microsoft.com/pricing/details/monitor). The free units of data ingestion provided enable free monitoring of several databases each month. Note that more active databases with heavier workloads ingest more data versus idle databases. You can easily monitor your data ingestion consumption in Azure SQL Analytics by selecting OMS Workspace on the navigation menu of Azure SQL Analytics, and then selecting Usage and Estimated Costs.
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While Azure SQL Analytics is free to use, consumption of diagnostics telemetry above the free units of data ingestion allocated each month applies, see [Log Analytics pricing](https://azure.microsoft.com/pricing/details/monitor). The free units of data ingestion provided enable free monitoring of several databases each month. More active databases with heavier workloads ingest more data versus idle databases. You can easily monitor your data ingestion consumption in Azure SQL Analytics by selecting OMS Workspace on the navigation menu of Azure SQL Analytics, and then selecting Usage and Estimated Costs.
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4. Enter a setting name for your own reference.
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5. Select a destination resource for the streaming diagnostics data: **Archive to storage account**, **Stream to an event hub**, or **Send to Log Analytics**.
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6. Select the check boxes for database diagnostics telemetry: **SQLInsights**, **QueryStoreRuntimeStatistics**, **QueryStoreWaitStatistics** and **Errors**.
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6. Select the check boxes for database diagnostics telemetry: **SQLInsights**, **QueryStoreRuntimeStatistics**, **QueryStoreWaitStatistics**, and **Errors**.
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7. Select **Save**.
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8. Repeat these steps for each instance database you want to monitor.
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You can enable metrics and diagnostics logging by using the Azure CLI.
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> [!IMPORTANT]
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> Scripts to enable diagnostics logging are supported for Azure CLI v1.0. Please note that CLI v2.0 is unsupported at this time.
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> Scripts to enable diagnostics logging are supported for Azure CLI v1.0. Azure CLI v2.0 is unsupported at this time.
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- To enable the storage of diagnostics logs in a storage account, use this command:
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SQL Database metrics and diagnostics logs can be streamed into Azure SQL Analytics by using the built-in **Send to Log Analytics** option in the diagnostics settings tab in the Azure portal. You can also enable log analytics by using a diagnostics setting via PowerShell cmdlets, the Azure CLI, or the Azure Monitor REST API.
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SQL Database metrics and diagnostics logs can be streamed into Azure SQL Analytics by using the built-in **Send to Log Analytics** option in the diagnostics settings tab in the Azure portal. You can also enable log analytics by using diagnostics settings via PowerShell cmdlets, the Azure CLI, or the Azure Monitor REST API.
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### Installation overview
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You can monitor a collection Azure SQL databases with Azure SQL Analytics by performing the following steps:
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You can monitor a collection of Azure SQL databases with Azure SQL Analytics by performing the following steps:
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1. Create an Azure SQL Analytics solution from the Azure Marketplace.
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2. Create a monitoring workspace in the solution.
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You can use SQL Analytics as a hierarchical dashboard to view your SQL database resources.
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- To learn how to use Azure SQL Analytics, see [Monitor SQL Database by using SQL Analytics](../log-analytics/log-analytics-azure-sql.md).
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- To learn how to setup alerts for in SQL Analytics, see [Creating alerts for database, elastic pools, and managed instances](../azure-monitor/insights/azure-sql.md#analyze-data-and-create-alerts).
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- To learn how to set up alerts for in SQL Analytics, see [Creating alerts for database, elastic pools, and managed instances](../azure-monitor/insights/azure-sql.md#analyze-data-and-create-alerts).
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## Stream into Event Hubs
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You can stream SQL Database metrics and diagnostics logs into Event Hubs by using the built-in **Stream to an event hub** option in the Azure portal. You also can enable the Service Bus rule ID by using a diagnostics setting via PowerShell cmdlets, the Azure CLI, or the Azure Monitor REST API.
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You can stream SQL Database metrics and diagnostics logs into Event Hubs by using the built-in **Stream to an event hub** option in the Azure portal. You also can enable the Service Bus rule ID by using diagnostics settings via PowerShell cmdlets, the Azure CLI, or the Azure Monitor REST API.
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### What to do with metrics and diagnostics logs in Event Hubs
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## Stream into Storage
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You can store metrics and diagnostics logs in Azure Storage by using the built-in **Archive to a storage account** option in the Azure portal. You can also enable Storage by using a diagnostics setting via PowerShell cmdlets, the Azure CLI, or the Azure Monitor REST API.
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You can store metrics and diagnostics logs in Azure Storage by using the built-in **Archive to a storage account** option in the Azure portal. You can also enable Storage by using diagnostics settings via PowerShell cmdlets, the Azure CLI, or the Azure Monitor REST API.
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### Schema of metrics and diagnostics logs in the storage account
If you select Event Hubs or a Storage account, you can specify a retention policy. This policy deletes data that is older than a selected time period. If you specify Log Analytics, the retention policy depends on the selected pricing tier. In this case, the provided free units of data ingestion can enable free monitoring of several databases each month. Any consumption of diagnostics telemetry in excess of the free units might incur costs. Be aware that active databases with heavier workloads ingest more data than idle databases. For more information, see [Log analytics pricing](https://azure.microsoft.com/pricing/details/monitor/).
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If you select Event Hubs or a Storage account, you can specify a retention policy. This policy deletes data that is older than a selected time period. If you specify Log Analytics, the retention policy depends on the selected pricing tier. In this case, the provided free units of data ingestion can enable free monitoring of several databases each month. Any consumption of diagnostics telemetry in excess of the free units might incur costs.
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> [!IMPORTANT]
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> Active databases with heavier workloads ingest more data than idle databases. For more information, see [Log analytics pricing](https://azure.microsoft.com/pricing/details/monitor/).
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If you are using Azure SQL Analytics, you can monitor your data ingestion consumption by selecting **OMS Workspace** on the navigation menu of Azure SQL Analytics, and then selecting **Usage** and **Estimated Costs**.
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## Basic logs
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Details of telemetry available for all logs are documented in the tables below. Please see[supported diagnostic logging](#supported-diagnostic-logging-for-azure-sql-databases) to understand which logs are supported for a particular database flavor - Azure SQL single, pooled, or instance database.
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Details of telemetry available for all logs are documented in the following tables. See[supported diagnostic logging](#supported-diagnostic-logging-for-azure-sql-databases) to understand which logs are supported for a particular database flavor - Azure SQL single, pooled, or instance database.
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### Resource usage stats for managed instances
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-[What is Azure Event Hubs?](../event-hubs/event-hubs-what-is-event-hubs.md)
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-[Get started with Event Hubs](../event-hubs/event-hubs-csharp-ephcs-getstarted.md)
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To learn how to setup alerts based on telemetry from log analytics see:
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To learn how to set up alerts based on telemetry from log analytics see:
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-[Creating alerts for SQL Database and managed instance](../azure-monitor/insights/azure-sql.md#analyze-data-and-create-alerts)
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