You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@flink.apache.org by "Arun Lakshman (Jira)" <ji...@apache.org> on 2026/02/25 21:59:00 UTC

[jira] [Created] (FLINK-39160) [runtime][rpc][metrics] Expose RPC response frame size and oversized-response rejection metrics

Arun Lakshman created FLINK-39160:
-------------------------------------

             Summary: [runtime][rpc][metrics] Expose RPC response frame size and oversized-response rejection metrics
                 Key: FLINK-39160
                 URL: https://issues.apache.org/jira/browse/FLINK-39160
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / RPC
    Affects Versions: 2.2.0
            Reporter: Arun Lakshman


Flink currently lacks metrics for RPC-level observability for serialized response frame sizes and oversized-response rejections. When responses exceed pekko.framesize, they are rejected, but we cannot easily see the response-size trend. This makes it difficult to diagnose RPC failures, tune frame-size settings, and detect payload-size regressions in production





--
This message was sent by Atlassian Jira
(v8.20.10#820010)