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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,8 +1,9 @@ | ||
| /********************************************************************************************* | ||
| sp_WhatsupQueryStore v1.1 | ||
| (C) Enrico van de Laar (@evdlaar) | ||
| sp_WhatsupQueryStore v1.2 | ||
| (C) Enrico van de Laar (Twitter: @evdlaar) | ||
| https://github.com/Evdlaar/sp_WhatsupQueryStore | ||
| Feedback: mailto:[email protected] | ||
| Feedback: mailto:[email protected] | ||
| License: | ||
| This script is free to download and use for personal, educational, and internal | ||
|
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@@ -32,13 +33,17 @@ CREATE PROCEDURE sp_WhatsupQueryStore | |
| @dbname VARCHAR(75), | ||
| @timewindow VARCHAR(4) = 1, | ||
| @topqueries VARCHAR(4) = 25, | ||
| @return_store_config INT = 1, | ||
| @return_forced_plans INT = 1, | ||
| @return_top_duration INT = 1, | ||
| @return_top_cpu INT = 1, | ||
| @return_top_log_read INT = 1, | ||
| @return_top_log_write INT = 1, | ||
| @return_top_phys_read INT = 1 | ||
| @return_store_config INT = 0, | ||
| @return_forced_plans INT = 0, | ||
| @return_multiple_plans INT = 0, | ||
| @return_top_executed INT = 0, | ||
| @return_top_duration INT = 0, | ||
| @return_top_cpu INT = 0, | ||
| @return_top_log_read INT = 0, | ||
| @return_top_log_write INT = 0, | ||
| @return_top_phys_read INT = 0, | ||
| @return_all INT = 0, | ||
| @show_query_hints INT = 0 | ||
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| AS | ||
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@@ -75,7 +80,7 @@ ELSE | |
| -- Now that we detected that the Query Store is enabled on the target database | ||
| -- we can start grabbing information from it. | ||
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| IF @return_store_config = 1 | ||
| IF @return_store_config = 1 OR @return_all = 1 | ||
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| BEGIN | ||
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@@ -113,7 +118,7 @@ ELSE | |
| Forced Query Store plans | ||
| */ | ||
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| IF @return_forced_plans = 1 | ||
| IF @return_forced_plans = 1 OR @return_all = 1 | ||
| BEGIN | ||
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| SELECT 'Forced Query Store Execution Plans' AS 'Info' | ||
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@@ -146,85 +151,148 @@ ELSE | |
| Queries with multiple execution plans | ||
| */ | ||
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| SELECT 'Queries with multiple plans in the last ' + @timewindow + ' hour(s)' AS 'Info' | ||
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| DECLARE @sql_qs_multiple_plans NVARCHAR(MAX) | ||
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| SET @sql_qs_multiple_plans = | ||
| N'WITH CTE_QS_Multiple_Plans (query_id, plan_count) | ||
| AS | ||
| ( | ||
| SELECT | ||
| qsp.query_id, | ||
| COUNT(qsp.plan_id) | ||
| FROM ' + @dbname + '.sys.query_store_plan qsp WITH (NOLOCK) | ||
| WHERE CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, qsp.last_execution_time), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) >= DATEADD(hour, -' + @timewindow + ', getdate()) | ||
| GROUP BY query_id HAVING COUNT(plan_id) > 1 | ||
| ) | ||
| SELECT | ||
| cte.query_id AS ''Query ID'', | ||
| CAST(qsp.query_plan AS XML) AS ''Execution Plan'' | ||
| FROM CTE_QS_Multiple_Plans cte | ||
| INNER JOIN ' + @dbname + '.sys.query_store_plan qsp | ||
| ON cte.query_id = qsp.query_id | ||
| INNER JOIN ' + @dbname + '.sys.query_store_query qsq WITH (NOLOCK) | ||
| ON qsp.query_id = qsq.query_id | ||
| INNER JOIN ' + @dbname + '.sys.query_store_query_text qsqt WITH (NOLOCK) | ||
| ON qsq.query_text_id = qsqt.query_text_id | ||
| WHERE CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, qsp.last_execution_time), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) >= DATEADD(hour, -' + @timewindow + ', getdate()) | ||
| ORDER BY cte.query_id ASC | ||
| ' | ||
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| EXEC sp_executesql @sql_qs_multiple_plans | ||
| IF @return_multiple_plans = 1 OR @return_all = 1 | ||
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| BEGIN | ||
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| SELECT 'Queries with multiple plans in the last ' + @timewindow + ' hour(s)' AS 'Info' | ||
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| DECLARE @sql_qs_multiple_plans NVARCHAR(MAX) | ||
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| IF @show_query_hints = 0 | ||
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| BEGIN | ||
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| SET @sql_qs_multiple_plans = | ||
| N'WITH CTE_QS_Multiple_Plans (query_id, plan_count) | ||
| AS | ||
| ( | ||
| SELECT | ||
| qsp.query_id, | ||
| COUNT(qsp.plan_id) | ||
| FROM ' + @dbname + '.sys.query_store_plan qsp WITH (NOLOCK) | ||
| WHERE CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, qsp.last_execution_time), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) >= DATEADD(hour, -' + @timewindow + ', getdate()) | ||
| GROUP BY query_id HAVING COUNT(plan_id) > 1 | ||
| ) | ||
| SELECT | ||
| cte.query_id AS ''Query ID'', | ||
| qsp.plan_id AS ''Plan ID'', | ||
| CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, qsp.last_execution_time), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) AS ''Last Execution Time'', | ||
| qsqt.query_sql_text AS ''Query Text'', | ||
| qsp.engine_version AS ''Engine Version'', | ||
| qsp.[compatibility_level] AS ''Compatibility Level'', | ||
| CAST(qsp.query_plan AS XML) AS ''Execution Plan'' | ||
| FROM CTE_QS_Multiple_Plans cte | ||
| INNER JOIN ' + @dbname + '.sys.query_store_plan qsp | ||
| ON cte.query_id = qsp.query_id | ||
| INNER JOIN ' + @dbname + '.sys.query_store_query qsq WITH (NOLOCK) | ||
| ON qsp.query_id = qsq.query_id | ||
| INNER JOIN ' + @dbname + '.sys.query_store_query_text qsqt WITH (NOLOCK) | ||
| ON qsq.query_text_id = qsqt.query_text_id | ||
| WHERE CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, qsp.last_execution_time), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) >= DATEADD(hour, -' + @timewindow + ', getdate()) | ||
| ORDER BY cte.query_id ASC | ||
| ' | ||
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| EXEC sp_executesql @sql_qs_multiple_plans | ||
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| END | ||
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| IF @show_query_hints = 1 | ||
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| BEGIN | ||
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| SET @sql_qs_multiple_plans = | ||
| N'WITH CTE_QS_Multiple_Plans (query_id, plan_count) | ||
| AS | ||
| ( | ||
| SELECT | ||
| qsp.query_id, | ||
| COUNT(qsp.plan_id) | ||
| FROM ' + @dbname + '.sys.query_store_plan qsp WITH (NOLOCK) | ||
| WHERE CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, qsp.last_execution_time), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) >= DATEADD(hour, -' + @timewindow + ', getdate()) | ||
| GROUP BY query_id HAVING COUNT(plan_id) > 1 | ||
| ) | ||
| SELECT | ||
| cte.query_id AS ''Query ID'', | ||
| qsp.plan_id AS ''Plan ID'', | ||
| CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, qsp.last_execution_time), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) AS ''Last Execution Time'', | ||
| qsqt.query_sql_text AS ''Query Text'', | ||
| qsp.engine_version AS ''Engine Version'', | ||
| qsp.[compatibility_level] AS ''Compatibility Level'', | ||
| CAST(qsp.query_plan AS XML) AS ''Execution Plan'', | ||
| CAST(''-- Force Execution Plan '' + CAST(qsp.plan_id AS varchar) + '' for Query '' + CAST(cte.query_id AS varchar) + '' through the Query Store 
 EXEC sp_query_store_force_plan '' + CAST(cte.query_id AS varchar) + '', '' + CAST(qsp.plan_id AS varchar) + '''' AS XML) AS ''Force Plan'' | ||
| FROM CTE_QS_Multiple_Plans cte | ||
| INNER JOIN ' + @dbname + '.sys.query_store_plan qsp | ||
| ON cte.query_id = qsp.query_id | ||
| INNER JOIN ' + @dbname + '.sys.query_store_query qsq WITH (NOLOCK) | ||
| ON qsp.query_id = qsq.query_id | ||
| INNER JOIN ' + @dbname + '.sys.query_store_query_text qsqt WITH (NOLOCK) | ||
| ON qsq.query_text_id = qsqt.query_text_id | ||
| WHERE CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, qsp.last_execution_time), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) >= DATEADD(hour, -' + @timewindow + ', getdate()) | ||
| ORDER BY cte.query_id ASC | ||
| ' | ||
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| EXEC sp_executesql @sql_qs_multiple_plans | ||
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| END | ||
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| END | ||
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| /* | ||
| SECTION 4 | ||
| Top queries based on execution amount | ||
| */ | ||
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| SELECT 'Most executed queries in the last ' + @timewindow + ' hour(s)' AS 'Info' | ||
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| DECLARE @sql_qs_top_nr_executions NVARCHAR(MAX) | ||
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| SET @sql_qs_top_nr_executions = | ||
| N'WITH CTE_QS_Top_Executions (plan_id, exec_count) | ||
| AS | ||
| ( | ||
| SELECT TOP ' + @topqueries + ' | ||
| qsrs.plan_id, | ||
| SUM(qsrs.count_executions) | ||
| FROM ' + @dbname + '.sys.query_store_runtime_stats qsrs WITH (NOLOCK) | ||
| INNER JOIN ' + @dbname + '.sys.query_store_runtime_stats_interval qsrsi WITH (NOLOCK) | ||
| ON qsrs.runtime_stats_interval_id = qsrsi.runtime_stats_interval_id | ||
| WHERE CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, qsrsi.end_time), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) >= DATEADD(hour, -' + @timewindow + ', getdate()) | ||
| GROUP BY qsrs.plan_id | ||
| ORDER BY SUM(qsrs.count_executions) DESC | ||
| ) | ||
| SELECT | ||
| cte.plan_id AS ''Plan ID'', | ||
| qsp.query_id AS ''Query ID'', | ||
| qsqt.query_sql_text AS ''Statement'', | ||
| CAST(qsp.query_plan AS XML) AS ''Execution Plan'', | ||
| cte.exec_count AS ''Execution count'' | ||
| FROM CTE_QS_Top_Executions cte | ||
| INNER JOIN ' + @dbname + '.sys.query_store_plan qsp WITH (NOLOCK) | ||
| ON cte.plan_id = qsp.plan_id | ||
| INNER JOIN ' + @dbname + '.sys.query_store_query qsq WITH (NOLOCK) | ||
| ON qsp.query_id = qsq.query_id | ||
| INNER JOIN ' + @dbname + '.sys.query_store_query_text qsqt WITH (NOLOCK) | ||
| ON qsq.query_text_id = qsqt.query_text_id | ||
| ' | ||
| IF @return_top_executed = 1 OR @return_all = 1 | ||
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| BEGIN | ||
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| SELECT 'Most executed queries in the last ' + @timewindow + ' hour(s)' AS 'Info' | ||
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| DECLARE @sql_qs_top_nr_executions NVARCHAR(MAX) | ||
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| SET @sql_qs_top_nr_executions = | ||
| N'WITH CTE_QS_Top_Executions (plan_id, exec_count) | ||
| AS | ||
| ( | ||
| SELECT TOP ' + @topqueries + ' | ||
| qsrs.plan_id, | ||
| SUM(qsrs.count_executions) | ||
| FROM ' + @dbname + '.sys.query_store_runtime_stats qsrs WITH (NOLOCK) | ||
| INNER JOIN ' + @dbname + '.sys.query_store_runtime_stats_interval qsrsi WITH (NOLOCK) | ||
| ON qsrs.runtime_stats_interval_id = qsrsi.runtime_stats_interval_id | ||
| WHERE CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, qsrsi.end_time), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) >= DATEADD(hour, -' + @timewindow + ', getdate()) | ||
| GROUP BY qsrs.plan_id | ||
| ORDER BY SUM(qsrs.count_executions) DESC | ||
| ) | ||
| SELECT | ||
| cte.plan_id AS ''Plan ID'', | ||
| qsp.query_id AS ''Query ID'', | ||
| qsqt.query_sql_text AS ''Statement'', | ||
| CAST(qsp.query_plan AS XML) AS ''Execution Plan'', | ||
| cte.exec_count AS ''Execution count'' | ||
| FROM CTE_QS_Top_Executions cte | ||
| INNER JOIN ' + @dbname + '.sys.query_store_plan qsp WITH (NOLOCK) | ||
| ON cte.plan_id = qsp.plan_id | ||
| INNER JOIN ' + @dbname + '.sys.query_store_query qsq WITH (NOLOCK) | ||
| ON qsp.query_id = qsq.query_id | ||
| INNER JOIN ' + @dbname + '.sys.query_store_query_text qsqt WITH (NOLOCK) | ||
| ON qsq.query_text_id = qsqt.query_text_id | ||
| ' | ||
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| EXEC sp_executesql @sql_qs_top_nr_executions | ||
| EXEC sp_executesql @sql_qs_top_nr_executions | ||
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| END | ||
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| /* | ||
| SECTION 5 | ||
| Top queries based on average duration | ||
| */ | ||
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| IF @return_top_duration = 1 | ||
| IF @return_top_duration = 1 OR @return_all = 1 | ||
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| BEGIN | ||
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@@ -277,7 +345,7 @@ ELSE | |
| Top queries based on average CPU Time | ||
| */ | ||
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| IF @return_top_cpu = 1 | ||
| IF @return_top_cpu = 1 OR @return_all = 1 | ||
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| BEGIN | ||
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@@ -330,7 +398,7 @@ ELSE | |
| Top queries based on average logical IO reads | ||
| */ | ||
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| IF @return_top_log_read = 1 | ||
| IF @return_top_log_read = 1 OR @return_all = 1 | ||
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| BEGIN | ||
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@@ -383,7 +451,7 @@ ELSE | |
| Top queries based on average logical IO writes | ||
| */ | ||
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| IF @return_top_log_write = 1 | ||
| IF @return_top_log_write = 1 OR @return_all = 1 | ||
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| BEGIN | ||
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@@ -436,7 +504,7 @@ ELSE | |
| Top queries based on average physical IO reads | ||
| */ | ||
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| IF @return_top_phys_read = 1 | ||
| IF @return_top_phys_read = 1 OR @return_all = 1 | ||
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| BEGIN | ||
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