fixing broken links

Author: MashaMSFT

articles/azure-sql/database/intelligent-insights-troubleshoot-performance.md

@@ -66,7 +66,7 @@ The diagnostics log outputs query hashes of queries that affected the performanc
 
 If you have reached the available session limits, you can optimize your applications by reducing the number of logins made to the database. If you're unable to reduce the number of logins from your applications to the database, consider increasing the pricing tier of your database subscription. Or you can split and move your database into multiple databases for a more balanced workload distribution.
 
-For more suggestions on resolving session limits, see [How to deal with the limits of maximum logins](https://blogs.technet.microsoft.com/latam/20../../how-to-deal-with-the-limits-of-azure-sql-database-maximum-logins/). See [Overview of resource limits on a server](../azure-sql/database/resource-limits-logical-server.md) for information about limits at the server and subscription levels.
+For more suggestions on resolving session limits, see [How to deal with the limits of maximum logins](https://blogs.technet.microsoft.com/latam/20../../how-to-deal-with-the-limits-of-azure-sql-database-maximum-logins/). See [Overview of resource limits on a server](resource-limits-logical-server.md) for information about limits at the server and subscription levels.
 
 ## Workload Increase
 

articles/azure-sql/database/intelligent-insights-use-diagnostics-log.md

@@ -14,7 +14,7 @@ ms.date: 03/10/2020
 ---
 
 # Use the Intelligent Insights performance diagnostics log of Azure SQL Database and Azure SQL Managed Instance performance issues
-[!INCLUDE[appliesto-sqldb-sqlmi](includes/appliesto-sqldb-sqlmi.md)]
+[!INCLUDE[appliesto-sqldb-sqlmi](../includes/appliesto-sqldb-sqlmi.md)]
 
 This page provides information on how to use the performance diagnostics log generated by [Intelligent Insights](intelligent-insights-overview.md) of Azure SQL Database and Azure SQL Managed Instance performance issues, its format, and the data it contains for your custom development needs. You can send this diagnostics log to [Azure Monitor logs](../../azure-monitor/insights/azure-sql.md), [Azure Event Hubs](../../azure-monitor/platform/resource-logs-stream-event-hubs.md), [Azure Storage](metrics-diagnostic-telemetry-logging-streaming-export-configure.md#stream-into-azure-storage), or a third-party solution for custom DevOps alerting and reporting capabilities.
 

articles/azure-sql/database/monitoring-tuning-index.yml

@@ -96,7 +96,7 @@ landingContent:
       - linkListType: overview
         links:
           - text: Identify query performance issues
-            url: identify-query-performance-issues.md
+            url: ../identify-query-performance-issues.md
       - linkListType: concept
         links:
           - text: Monitoring using DMVs

articles/azure-sql/toc.yml

@@ -108,7 +108,7 @@
       - name: Overview
         href: database/monitor-tune-overview.md
       - name: Intelligent Insights
-        href: intelligent-insights.md
+        href: intelligent-insights-overview.md
       - name: SQL Analytics
         href: /azure/log-analytics/log-analytics-azure-sql?toc=/azure/azure-sql/toc.json
       - name: Automatic tuning