Has anyone done benchmarking on OTLP receiver ie performance comparison for http vs grpc. Found this link but no numbers : https://github.com/open-telemetry/opentelemetry-collector/discussions/4102

Hey @User! We don't have any solid numbers backing up performance superiority yet. However, I believe gRPC though not widely adopted, should outperform HTTP. Mainly due to tight packing of the Protocol Buffers and the use of HTTP/2 by gRPC.