Mircea:

Pruning doesn’t work. Osmosis node grows by 8GB per day with prune=everything, and all the available pruning options.

Greg:

Run a chain with KV store, send transactions. Most likely an SDK issue.
Use tm-load-test against KV-store-backed network.
This would help eliminate Tendermint as a culprit.

Thane, Adi:

AS and TT will give it a try to do this.
If it proves to be a SDK issue, we’ll be blocked.
TT can help facilitate debugging, and would need someone from the team to fix, capture in an issue, shepherd.