Optimizing Envoy networking by using LD_PRELOAD to use shared memory instead of the local network stack.
https://drive.google.com/file/d/1n-h235tm8DnL_RqxTTA95rgGtrLkBsyr/view
Probably will want to use init containers to run the preload: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/
Envoy source: https://github.com/envoyproxy/envoy
Build/test: https://github.com/envoyproxy/envoy/tree/master/ci