I was doing a larger run and I did notice that after I stopped upserting, the number of vectors in index kept on increasing. Eg. I completed upserting around 7 AM (total vector count ~40M). After 3 hours, the vector count continued to go up (from 40M → 45M). This was using gRPC index.
How long is the delta between upsert request completed vs all vectors are indexed and available for query?