Metrics

Uniffle has provided many metrics information, which help to maintain the Uniffle cluster in production.

Http Interface

Each coordinator or shuffle server has a http interface to get its metrics. We divide all metrics into four categories.

coordinator-related metrics

curl http://[coordinatorIP]:[jettyPort]/metrics/server

server-related metrics

curl http://[serverIp]:[jettyPort]/metrics/server

grpc-related metrics

curl http://[coordinatorIP or serverIp]:[jettyPort]/metrics/grpc

jvm-related metrics

curl http://[coordinatorIP or serverIp]:[jettyPort]/metrics/jvm