Server-side sum of timeseries data - synthetic and classic

Hello experts,

I'm interested in the following function: the sum of all data points in a time series server-side.

I know there are aggregation operations for a specific time interval, but I'm looking for either a cumulative or total sum.

I'd like to be able to perform this operation on either a standard time series or a synthetic time series, but unfortunately, I haven't found what I'm looking for yet.

Please see below for the operations I am performing; I would like a discrete summation between the multiplication and the output.

Does anyone have a server-side solution?

Regards,

Pierre Rambourg