diff --git a/Datadog/SQL Server Custom Metric Proc.sql b/Datadog/SQL Server Custom Metric Proc.sql
new file mode 100644
index 0000000..8fd7aca
Binary files /dev/null and b/Datadog/SQL Server Custom Metric Proc.sql differ
diff --git a/Power BI/Query/RING_BUFFER_SCHEDULER_MONITOR.sql b/Power BI/Query/RING_BUFFER_SCHEDULER_MONITOR.sql
new file mode 100644
index 0000000..0b74145
--- /dev/null
+++ b/Power BI/Query/RING_BUFFER_SCHEDULER_MONITOR.sql	
@@ -0,0 +1,24 @@
+-- https://github.com/Microsoft/azuredatastudio/tree/master/samples/serverReports
+SELECT TOP (100) 
+	'CPU%' AS [label]
+    , [timestamp] AS [Event Time]
+    , SQLProcessUtilization AS [SQL Server Process CPU Utilization]
+	, SystemIdle AS [System Idle Process] 
+	, 100 - SystemIdle - SQLProcessUtilization AS [Other Process CPU Utilization]
+	, [MemoryUtilization]
+FROM (
+    SELECT record.value('(./Record/@id)[1]', 'int') AS record_id
+        , record.value('(./Record/SchedulerMonitorEvent/SystemHealth/SystemIdle)[1]', 'int') AS [SystemIdle]
+        , record.value('(./Record/SchedulerMonitorEvent/SystemHealth/ProcessUtilization)[1]', 'int') AS [SQLProcessUtilization]
+		, record.value('(./Record/SchedulerMonitorEvent/SystemHealth/MemoryUtilization)[1]', 'int') AS [MemoryUtilization]
+        , [timestamp]
+    FROM (
+        SELECT [timestamp]
+            , convert(XML, record) AS [record]
+        FROM sys.dm_os_ring_buffers
+        WHERE ring_buffer_type = N'RING_BUFFER_SCHEDULER_MONITOR'
+            AND record LIKE '%<SystemHealth>%'
+        ) AS x
+    ) AS y
+--ORDER BY record_id DESC;
+ORDER BY [Event Time] DESC;
diff --git a/Power BI/Query/database_usage.sql b/Power BI/Query/database_usage.sql
new file mode 100644
index 0000000..a2313c0
--- /dev/null
+++ b/Power BI/Query/database_usage.sql	
@@ -0,0 +1,43 @@
+SELECT
+	DB_NAME() AS database_name,
+	type_desc, 
+	file_id,
+	size * 8 / 1024 AS size_mb,
+	FILEPROPERTY(name,'SpaceUsed') * 8  / 1024 AS space_used_mb, 
+	(size - FILEPROPERTY(name,'SpaceUsed')) * 8  / 1024 AS unallocated_page_mb,
+	CASE max_size
+		WHEN -1 THEN -1
+		ELSE max_size * 8  / 1024
+	END AS max_size_mb
+FROM
+	sys.database_files
+UNION ALL
+SELECT
+	database_name,
+	type_desc,
+	file_id,
+	size_mb,
+	size_mb - unallocated_page_mb AS space_used_mb,
+	unallocated_page_mb,
+	max_size_mb
+FROM
+(
+	SELECT
+		'tempdb' AS database_name,
+		type_desc, 
+		file_id,
+		size * 8  / 1024 AS size_mb,
+		(SELECT
+			allocated_extent_page_count * 8 / 1024 AS allocated_extent_page_mb
+		FROM
+			tempdb.sys.dm_db_file_space_usage 
+		WHERE
+			file_id = T.file_id
+		) AS unallocated_page_mb,
+		CASE max_size
+			WHEN -1 THEN -1
+			ELSE max_size * 8  / 1024
+		END AS max_size_mb
+	FROM
+		tempdb.sys.database_files AS T
+) AS T2
diff --git a/Power BI/Query/dtu_usage.sql b/Power BI/Query/dtu_usage.sql
new file mode 100644
index 0000000..a219a7a
--- /dev/null
+++ b/Power BI/Query/dtu_usage.sql	
@@ -0,0 +1,6 @@
+SELECT
+	DATEADD(HOUR, 9, end_time) AT TIME ZONE 'Tokyo Standard Time' AS end_time_jp
+	,*
+FROM
+	sys.dm_db_resource_stats
+ORDER BY end_time ASC
\ No newline at end of file
diff --git a/Power BI/Query/resource_pool_cpu_usage.sql b/Power BI/Query/resource_pool_cpu_usage.sql
new file mode 100644
index 0000000..2d22cea
--- /dev/null
+++ b/Power BI/Query/resource_pool_cpu_usage.sql	
@@ -0,0 +1,25 @@
+SELECT
+	SUBSTRING(RTRIM(T.object_name), CHARINDEX(':', RTRIM(T.object_name)) + 1, LEN(RTRIM(T.object_name)) - CHARINDEX(':', RTRIM(T.object_name))) AS object_name,
+	T.counter_name,
+	T.instance_name,
+	(T.cntr_value * 1.0 / T_BASE.cntr_value) * 100 AS cntr_value
+FROM
+	sys.dm_os_performance_counters AS T
+	LEFT JOIN
+	(
+	SELECT
+		*
+	FROM
+		sys.dm_os_performance_counters
+	WHERE
+		object_name like '%Resource Pool Stats%'
+		AND 
+		counter_name = 'CPU usage % base'
+	) AS T_Base
+	ON
+	T_BASE.instance_name = t.instance_name
+		
+WHERE
+	T.object_name like '%Resource Pool Stats%'
+	AND 
+	T.counter_name = 'CPU usage %'
\ No newline at end of file
diff --git a/Power BI/Query/sys.dm_os_performance_counters.sql b/Power BI/Query/sys.dm_os_performance_counters.sql
new file mode 100644
index 0000000..8bc5b17
--- /dev/null
+++ b/Power BI/Query/sys.dm_os_performance_counters.sql	
@@ -0,0 +1,56 @@
+DECLARE @cntr_value bigint
+DECLARE @start_time datetime2(2)
+
+SELECT
+	@cntr_value = cntr_value,
+	@start_time = GETDATE()
+FROM 
+	sys.dm_os_performance_counters
+WHERE
+	object_name like '%:SQL Statistics%'
+	AND
+	counter_name = 'Batch Requests/sec'
+
+WAITFOR DELAY '00:00:01'
+
+SELECT
+	SUBSTRING(RTRIM(object_name), CHARINDEX(':', RTRIM(object_name)) + 1, LEN(RTRIM(object_name)) - CHARINDEX(':', RTRIM(object_name))) AS object_name,
+	RTRIM(counter_name) AS counter_name,
+	RTRIM(instance_name) AS instance_name,
+	(cntr_value - @cntr_value) / DATEDIFF(SECOND, @start_time, GETDATE())AS cntr_value
+FROM 
+	sys.dm_os_performance_counters
+WHERE
+	object_name like '%:SQL Statistics%'
+	AND
+	counter_name = 'Batch Requests/sec'
+UNION ALL
+SELECT 
+	SUBSTRING(RTRIM(object_name), CHARINDEX(':', RTRIM(object_name)) + 1, LEN(RTRIM(object_name)) - CHARINDEX(':', RTRIM(object_name))) AS object_name,
+	RTRIM(counter_name) AS counter_name,
+	RTRIM(instance_name) AS instance_name,
+	cntr_value
+FROM 
+	sys.dm_os_performance_counters 
+WHERE 
+	object_name LIKE '%:Memory Manager%'
+UNION ALL
+SELECT 
+	SUBSTRING(RTRIM(object_name), CHARINDEX(':', RTRIM(object_name)) + 1, LEN(RTRIM(object_name)) - CHARINDEX(':', RTRIM(object_name))) AS object_name,
+	CASE 
+		WHEN counter_name = 'Cache Pages' THEN 'Cache Pages (KB)'
+		ELSE counter_name
+	END AS counter_name,
+	RTRIM(instance_name) AS instance_name, 
+	CASE 
+		WHEN counter_name = 'Cache Pages' THEN cntr_value * 8
+		ELSE cntr_value
+	END AS cntr_value
+FROM 
+	sys.dm_os_performance_counters 
+WHERE 
+	object_name LIKE '%:Plan Cache%'
+	AND
+	counter_name IN('Cache Pages', 'Cache Object Counts')
+
+