Description
We could store a mapping from replacement_uuid => replacement_nonce in an LRU cache to drop stale trades for specific submission patterns (bundles with same replacement_uuid but different transactions and lower (or equal) replacement_nonce sent to all proxies directly). This would ensure we don't submit any but the first one (received over user API) to rbuilder, and theoretically decrease the load caused by these submission patterns by 5x.
Description
We could store a mapping from
replacement_uuid => replacement_noncein an LRU cache to drop stale trades for specific submission patterns (bundles with samereplacement_uuidbut different transactions and lower (or equal)replacement_noncesent to all proxies directly). This would ensure we don't submit any but the first one (received over user API) to rbuilder, and theoretically decrease the load caused by these submission patterns by 5x.