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Log Reference

CloudEngine 8800, 7800, 6800, and 5800 V200R005C00

This document provides the explanations, causes, and recommended actions of logs on the product.

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ISIS/3/ISIS_DATABASE_OVERLOAD: The overload state of IS-IS LSDB changed. (isisSysInstance=[isisSysInstance], isisSysLevelIndex=[isisSysLevelIndex], isisSysLevelOverloadState=[isisSysLevelOverloadState])


The database entered or exited from the Overload state.


Parameter Name Parameter Meaning


ID of an IS-IS process.


IS-IS level


Overload state

Possible Causes

Cause 1: The set-overload or undo set-overload command was run in the IS-IS view.

Cause 2: The IS-IS process entered the Overload state and then exited from it.

Cause 3: Failed to apply for memory in the case of memory shortage, causing a system crash.


  1. Run the display this command in the IS-IS view to check whether the set-overload or undo set-overload command has been configured in the process.

    • If so, go to Step 5. This log message is informational only, and no action is required.

    • If not, go to Step 2.

  2. Run the display memory command to check whether the memory usage of the has reached the threshold.

    • If so, go to Step 3.

    • If not, go to Step 4.

  3. Obtain user logs and diagnosis logs, and then go to Step 4.
  4. Contact technical support personnel technical support personnel.
  5. End.
Updated: 2019-04-20

Document ID: EDOC1100039602

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