![]() ![]() ![]() This function incorporates a retry mechanism, which ensures that the script can gracefully handle transient connection issues or query timeouts. Invoke-SqlCommandWithRetry Function: The script includes a robust function called Invoke-SqlCommandWithRetry, responsible for establishing and maintaining a connection to the Azure SQL Database. Each category represents a crucial aspect of query performance, providing valuable insights into query efficiency, resource utilization, and execution frequency. It then processes and organizes this data into five distinct categories: AvgWorkerTime, AvgDOP (Degree of Parallelism), AvgLogicalReads, AvgPhysicalReads, and AvgRows. The PowerShell script utilizes the sys.dm_exec_query_stats and sys.dm_exec_sql_text dynamic management views (DMVs) to gather vital information about query execution statistics and their associated SQL text. We'll delve into the script's inner workings, explain the key components, and discuss why this monitoring approach is essential for optimizing your database performance. By using this script, you can keep a close eye on the execution statistics of various queries running on your Azure SQL Database. In this article, we will explore a PowerShell script that serves as an Activity Monitor for Azure SQL Database query performance. ![]()
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