Re: [PR] Fix adaptive metrics decay when provider metrics are not updated [dubbo]

["SURYAS1306 (via GitHub)" <gi...@apache.org>]

SURYAS1306 commented on PR #16048:
URL: https://github.com/apache/dubbo/pull/16048#issuecomment-3832121066

   Hi @zrlw , thanks for the feedback.
   
   Understood - this PR focuses on fixing the incorrect decay behavior when provider metrics are not updated. The added high-QPS style test is intended to validate the correctness and stability of the existing adaptive logic under more realistic conditions, without altering the overall strategy.
   
   I agree that the adaptive algorithm itself is an important topic and could benefit from deeper discussion and comparison with more mature industry solutions. I’m happy to participate in that discussion or help explore alternative designs if there is a preferred direction.
   
   For now, this PR intentionally keeps the change minimal and low-risk, addressing the concrete issue of unstable decay behavior without introducing broader algorithmic refactoring. Please let me know how you’d like to proceed.
   
   Thanks.


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