[Bug]: stability-test: tpch test report 'send notify msg to dispatch operator timeout' and lost connection.

[Ariznawlll]

Is there an existing issue for the same bug?

• [x] I have checked the existing issues.

Branch Name

3.0-dev

Commit ID

3d75f1045d967f36185c8f3222f13afcb6dc2f81

Other Environment Information

- Hardware parameters:
- OS type:
- Others:

Actual Behavior

问题1:

log:https://shanghai.idc.matrixorigin.cn:30001/explore?panes=%7B%22Y46%22:%7B%22datasource%22:%22loki%22,%22queries%22:%5B%7B%22refId%22:%22A%22,%22expr%22:%22%7Bnamespace%3D%5C%22mo-stb-3d75f10-202512051818%5C%22%7D%20%7C%3D%20%60internal%20error%60%22,%22queryType%22:%22range%22,%22datasource%22:%7B%22type%22:%22loki%22,%22uid%22:%22loki%22%7D,%22editorMode%22:%22builder%22%7D%5D,%22range%22:%7B%22from%22:%221764935424000%22,%22to%22:%221764935668000%22%7D%7D%7D&schemaVersion=1&orgId=1

问题2:

cpu mem metric:https://shanghai.idc.matrixorigin.cn:30001/d/cluster-detail-namespaced/cluster-detail-namespaced?orgId=1&from=1764948398000&to=now&var-namespace=mo-stb-3d75f10-202512051818&var-account=All&var-interval=$__auto_interval_interval&var-cluster=.%2A&var-loki=loki

log：https://shanghai.idc.matrixorigin.cn:30001/explore?panes=%7B%220Ej%22:%7B%22datasource%22:%22loki%22,%22queries%22:%5B%7B%22refId%22:%22A%22,%22expr%22:%22%7Bnamespace%3D%5C%22mo-stb-3d75f10-202512051818%5C%22%7D%20%7C%3D%20%60failed%60%22,%22queryType%22:%22range%22,%22datasource%22:%7B%22type%22:%22loki%22,%22uid%22:%22loki%22%7D,%22editorMode%22:%22builder%22%7D%5D,%22range%22:%7B%22from%22:%221764948401000%22,%22to%22:%221764948409000%22%7D%7D%7D&schemaVersion=1&orgId=1

工具日志：/data1/stability-test/19959832485_3d75f10/tpch-longrunning-test/mo-tpch

Expected Behavior

No response

Steps to Reproduce

trigger stability test

Additional information

No response

[LeftHandCold]

panic 了