ArjenBrands

I haven't used this yet myself, but maybe this could help? PerfStack 2.0 - New Features & Improvements

I use the very simple, but effective sql query as workaround trigger condition: SELECT * FROM [dbo].[Nodes] where (DateDiff(mi, LastBoot, getdate()) < (3)) The evaluation frequency of the alert is 1 minute and the reset trigger is reset after 3 minutes