[Question] monitoring alarm

### Question

连接是正常的，但是经常出现这个报警，是不是很不稳定

Start with the attached screenshot and the report that the connection is normal while the alarm recurs. Identify which monitor and alarm condition are involved, then document enough context to determine whether the alert is false or reflects instability; done means the alarm's cause and expected behavior are clarified.

Written by the indexing model from the issue text.