RockteMQ-AI commented on issue #2614: URL: https://github.com/apache/rocketmq-dashboard/issues/2614#issuecomment-5419596636
**Issue Evaluation** Category: | Status: **Confirmed** The reported issue has been verified against the current codebase. **Root Cause:** The PromQL expression is unreachable. The function returns a non-negative integer representing the count of value transitions within the window — it can never produce a negative value, so the comparison is always false. The alert rule will never fire regardless of actual connection drops. **Verified locations:** - — - (line 61) — same expression in the generator - (line 141) — same expression in frontend mock **Impact:** The alert is completely non-functional. Production connection drops will go undetected. **Suggested fix:** Replace with which can represent actual gauge decreases, e.g.: Update all three locations and add regression coverage for the rule expression. **Severity:** High — monitoring blind spot for connection stability. An automated fix proposal will be generated. Reply to proceed with PR generation. --- *Automated evaluation by github-manager-bot* -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
