Time series last point is not the real last point about clickhouse-grafana HOT 2 CLOSED

Hi @aminalaee
Plugin extrapolates last datapoint if timerange is last N to avoid displaying of constantly decreasing graphs when timestamp in table is rounded to minute or bigger. If it so then in 99% cases last datapoint will be much less than previous one, because last minute is not finished yet. That's why plugin checks prev datapoints and tries to predict last datapoint value just as it was already written into db.

I understand it's misleading a bit but u r the first who noticed this behavior. I guess, it should be configured somehow in graph settings, like extrapolate last datapoint?

from clickhouse-grafana.

Thank you @hagen1778 for the quick reply and this great tool. I think it'd be great if it's added to the docs somewhere and even better if it's configurable as you said. extrapolate last datapoint would be fine.

from clickhouse-grafana.