[Feature]: Limit some query that can cause OOM on cosmos node.

[silentnoname]

Summary

In Oct 3, Cosmoshub Lava provider's QOS availability score dropped so much

And many provider's cosmos node met oom issue. (can check in discord incentivized-cosmos-hub channel)
I have checked the log when the cosmos node ram continuesly increased.
/cosmos/tx/v1beta1/txs?query=tx.height%3E%3D22022712&query=tx.height%3C%3D22022752&pagination.limit=100&pagination.offset=0 was the query which caused the OOM issue

Is it possible to limit this kind of query?

Problem Definition

/cosmos/tx/v1beta1/txs?query=tx.height%3E%3D22022712&query=tx.height%3C%3D22022752&pagination.limit=100&pagination.offset=0 this kind of api query can cause cosmos node memory leak.

Proposed Feature

Limit the query like /cosmos/tx/v1beta1/txs?query=tx.height%3E%3D22022712&query=tx.height%3C%3D22022752&pagination.limit=100&pagination.offset=0 on cosmos chains apis

[ranlavanet]

Hi @silentnoname we are taking this into consideration internally planning on how we can solve this issue, will update on the progress.