Node Down Time

You can use this query as an SWQL report or as a Query Widget. It is excellent as a widget as it includes hyperlinks. Credit to the original creator for adding all the comments!

select n.caption as [Device]
-- shows the current status icon
, '/Orion/images/StatusIcons/Small-' + n.StatusIcon AS [_IconFor_Device]
-- makes a clickable link to the node details
, n.DetailsUrl as [_linkfor_Device]
--Show Mute Node Down Custom Property
, n.customProperties.IgnoreNodeDown
-- shows the timestamp of the down event, if there is no timestamp then is says the event was greater than the number of days in your event retention settings
, isnull(tostring(t2.[Down Event]),concat('Greater than ',(SELECT CurrentValue FROM Orion.Settings where settingid='SWNetPerfMon-Settings-Retain Events'),' days ago')) as [Down Event]
-- shows the timestamp of the up event, unless the object is still down
, isnull(tostring(t2.[Up Event]),'Still Down') as [Up Event]
-- figures out the minutes between the down and up events, if the object is still down it counts from the down event to now, displays 99999 if we cannot accurately determine the original downtime, and 
, isnull(MINUTEDIFF(t2.[Down Event], isnull(t2.[Up Event],GETDATE())),99999) as Minutes
,n.Vendor
from orion.nodes n
left join (SELECT    
 -- Device nodeid used for our join   
 StartTime.Nodes.NodeID     

 -- Down Event time stamp in local time zone    
 ,ToLocal(StartTime.EventTime) AS [Down Event]    
  
 -- Up Event time stamp in local time zone    
 ,(SELECT TOP 1    
 ToLocal(EventTime) AS [EventTime]    
 FROM Orion.Events AS [EndTime]    
-- picks the first up event that is newer than the down event for this node
 WHERE EndTime.EventTime >= StartTime.EventTime   
-- EventType 5 is a node up 
 AND EndTime.EventType = 5    
 AND EndTime.NetObjectID = StartTime.NetObjectID    
 AND EventTime IS NOT NULL 
  
 ORDER BY EndTime.EventTime    
 ) AS [Up Event]    
  
-- This is the table we are querying    
FROM Orion.Events StartTime    
  
-- EventType 1 is a node down
WHERE StartTime.EventType = 1    
    
) t2 on n.NodeID = t2.nodeid


-- this is how I catch nodes that are down but have aged out of the events table
where (n.status = 2 or t2.nodeid is not null)

-- If you want to filter the results to only show outages of a minimum duration uncomment the below line
--and MINUTEDIFF(isnull(t2.[Down Event],(GETUTCDATE()-30)), isnull(t2.[Up Event],GETUTCDATE())) >  60


-- if you want to use this query in a search box of the Custom Query resource uncomment the below line
--and n.Caption like '%${SEARCH_STRING}%'
--Filter on Vendor
---and n.Vendor like '%Windows%'

order by t2.[down event] desc

Trying to modify it to group by Device and Order by Down Event in descending order but getting an error. What is the syntax for that?

Show me what  you have tried, and the error you receive, please

Also,  are you using SQL? or SWQL Query?

Show me what  you have tried, and the error you receive, please

Also,  are you using SQL? or SWQL Query?

I'm using SWQL for Stevenstadel's query and getting the "there was an error processing the request" message. 

I tried placing "group by n.Caption" immediately before the "order by" statement at the end.

Sorry, i will have to see your version of the code... for example.. your query will not work unless you comment out line 7...  show your version of the code for assistance

Sorry to take so long to respond. Got off on other things. So I have almost everything I need here wit this query, but I still need:

1. To filter the report based on a specific customer using the node custom property "CustomerName".

2. Need different time frames, specifically, Yesterday, Last Week and Last Month.

How can I do all of these?

Appreciate it.