InfluxDB TSI1 takes all RAM

InfluxDB is using all my ram. The version is 2.0+.
The indexes are set to TSI1.
I tried to run the “command” influx_inspect build, what was reported is that the indexes are already TSI1.
Did anyone else have this issue? If so, how did you manage to resolve it? As I would not like for it to take this much ram. The amount is over 100GB right now.

I have a simliar problem with my RAM. How did you solve that problem?