Hi, We are currently working on making beam portable mode mainstream in addition to supporting classic mode for Samza runner.
I was looking at OSS benchmarks on how other runners performed in portable mode in comparison with the classic mode. However, all I found was performance numbers and metrics for various classic runners <http://metrics.beam.apache.org/d/1/getting-started?orgId=1&viewPanel=123125> . Checking in to see if anyone in the community has benchmarked portable mode numbers for their runners. Additionally, I found vanilla metrics around GRPC performance <https://grafana-dot-grpc-testing.appspot.com/?orgId=1>, although I am looking for pointers to get granular insights on E2E pipeline latency. e.g., the time spent on network across stages vs serialization cost for GRPC vs actual time spent executing the ParDO and so-on. Thanks, Bharath
