Data loss on unexpected shut down before the end of shard group duration?

InfluxDB 2
2

Hello @breadum,
Welcome!
What version are you using?
It depends on whether you are using TSI or TSM as well.

  1. I don’t believe it will be lost. That data is on disk and ram for hot storage to support faster querying.
  2. If a server has little RAM you can limit the data gathered
    Ram is shooting up because of high data pump to influxdb
  3. I think again you’ll be fine.

I hope this helps.