Locality-aware Load-Balancing

https://cgi.luddy.indiana.edu/~prateeks/papers/faaslb-hpdc22.pdf

https://brpc.apache.org/docs/rpc-in-depth/locality-aware/

https://github.com/apache/brpc/blob/master/src/brpc/policy/locality_aware_load_balancer.cpp#L31

https://ai2news.com/blog/2464364/