I'm trying to create a single report that will show me the following columns (data collection period is Last Month):
I've started off with a query that shows me the hourly interface utilisation (receive), but I don't know where to go from here to get the peak hourly load. Do I have to create some sort of nested SQL query (select from the results of the below query) or will I need a separate table to populate the data into first? If the latter, is it still possible to run this type of report on a monthly schedule?
I also still have to determine how to then include the monthly average response time to the node but I thought I'd try to get the interface information in first.
SELECT Nodes.Caption AS 'Node_Name', Nodes.SiteCode AS 'Site_Code', Interfaces.InterfaceName AS 'Interface_Name', Case InBandwidth When 0 Then 0 Else (In_Averagebps/InBandwidth) * 100 End AS Recv_Percent_Utilization FROM (Nodes INNER JOIN Interfaces ON (Nodes.NodeID = Interfaces.NodeID)) INNER JOIN InterfaceTraffic ON (Interfaces.InterfaceID = InterfaceTraffic.InterfaceID AND InterfaceTraffic.NodeID = Nodes.NodeID) WHERE ( MONTH(DateTime) = (MONTH(GETDATE()-DAY(GETDATE()))) -- filter last month AND YEAR(DateTime) = YEAR(GETDATE()-DAY(GETDATE()))) -- filter last month AND Interfaces.WAN_Interface = 1 -- filter WAN Interface = True ) ORDER BY 1 ASC