RongtongJin opened a new issue, #7622: URL: https://github.com/apache/rocketmq/issues/7622
### Before Creating the Bug Report - [X] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq/discussions). - [X] I have searched the [GitHub Issues](https://github.com/apache/rocketmq/issues) and [GitHub Discussions](https://github.com/apache/rocketmq/discussions) of this repository and believe that this is not a duplicate. - [X] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ. ### Runtime platform environment All platform ### RocketMQ version RocketMQ 5.x ### JDK Version All JDK versions ### Describe the Bug The current statistical method for the GROUP_GET_LATENCY metric fails to reveal its intended semantics ![image](https://github.com/apache/rocketmq/assets/21963954/fadbe60e-4038-45ab-a201-d18a07fbcbc4) The current statistics are analyzing the time to parse messages, rather than the time to retrieve messages from message store. ### Steps to Reproduce Reference code ### What Did You Expect to See? The current statistical method for the GROUP_GET_LATENCY metric can reveal its intended semantics ### What Did You See Instead? The current statistical method for the GROUP_GET_LATENCY metric can reveal its intended semantics ### Additional Context _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@rocketmq.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org