Segue um select com CTE para listar o consumo de CPU para cada banco de dados, exceto os banco de dados de sistema.
Para executar o select abaixo é necessário estar logado com um usuário que tenha permissão VIEW SERVER STATE no servidor.
WITH DB_CPU_Stats AS (SELECT DatabaseID, DB_Name(DatabaseID) AS [DatabaseName], SUM(total_worker_time) AS [CPU_Time_Ms] FROM sys.dm_exec_query_stats AS qs CROSS APPLY (SELECT CONVERT(int, value) AS [DatabaseID] FROM sys.dm_exec_plan_attributes(qs.plan_handle) WHERE attribute = N'dbid') AS F_DB GROUP BY DatabaseID) SELECT ROW_NUMBER() OVER(ORDER BY [CPU_Time_Ms] DESC) AS [row_num], DatabaseName, [CPU_Time_Ms], CAST([CPU_Time_Ms] * 1.0 / SUM([CPU_Time_Ms]) OVER() * 100.0 AS DECIMAL(5, 2)) AS [CPUPercent] FROM DB_CPU_Stats WHERE DatabaseID > 4 -- Banco de dados de sistema AND DatabaseID <> 32767 -- ResourceDB ORDER BY row_num OPTION (RECOMPILE);
Espero que tenham gostado!1