I previously posted a question* about Real Time searches, and, thanks to the answers, I was able to achieve what I wanted with my dashboard. However, Real Time searches are expensive. Is there any way to continuously get the current (server) time and use it to perform calculations without performing a Real Time search?
Did you look at my answer for your previous post where you can use use historical search but refresh every periodic interval like 5 minutes? It was option 2 where you did not have to use Real Time Searches.