I'm using Cube and Cubism. It's perfect, except for one thing... I need to display the total events numerically. E.g. I have a metric showing API calls per 10 second, I need to know the total API calls.
Is there anything built-in that I'm missing?
I thought about adding a (Mongo) count in the evaluator, but events expire so that wouldn't work.
Keeping track of the running total client-side and including it in the event could be an option, but the sources are distributed and the events are not monotonic, so a simple sum on the last 10 seconds won't work. I would need to be able to query 'get the last event for each distinct source'. Is that possible?
I have a lot of metrics, so I really want to keep the number of client requests to a minimum. If I could get e.g. cumulative alongside value in the standard metric query I'd be happy.
EDIT
I was missing something... using sum and a large (e.g. 1 day) step works.
I was missing something... using sum and a large (e.g. 1 day) step works perfectly.