TSVB: aggregate across ALL documents in index, not just those in a selected time range

[ivh (Ian Van Hoven)]

Hello! I have a working aggregation (cumulative sum) that behaves as expected when I've used the time picker to select a date range large enough (i.e., goes far enough back in time) to calculate the agg cumulative sum across ALL documents in the index)...

...but when I reduce the date range via time picker to, say, the last week... what I see is this...

...where clearly documents in the index with timestamps older than 1 week are omitted ... whereas I expected to see this (at the far-right side of the graph)...

In other words: how do I instruct TSVB to search ALL documents in the index for the calculated/aggregated field ... instead of just those documents from the time range specified by the selected time-picker setting?

I've tried augmenting my filter query for the aggregation...

coin_bot_name_short:ETH AND coin_bot_datetime>"2021-04-01"
( or )
coin_bot_name_short:ETH AND coin_bot_datetime:*

...but no luck.

Any help appreciated.

Kibana 7.12

[Marius_Dragomir]

This isn't possible, the request is done only for the interval selected.
There is sort of an workaround if you use the Math aggregation to add the sum up to the point of start to the values shown, but you'd have to update that continuously if you have a dynamic interval (like 7 days ago -> now)

[ivh (Ian Van Hoven)]

OK thx Marius. Other option is simply write the cumulative sum to the index each day which is likely what I’ll do.