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Fat AP and Cloud AP V200R008C00 CLI-based Configuration Guide

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Configuring the Memory Usage Alarm Threshold

Configuring the Memory Usage Alarm Threshold

Context

Memory usage is an important indicator to evaluate device performance. A high memory usage will cause service faults. During data processing, if the device can generate an alarm when high memory usage occurs, you can effectively monitor memory usage and optimize system performance to ensure system stability.

  • Memory usage alarm threshold

    When memory usage reaches this threshold, the system generates an alarm.

  • Memory usage alarm recovery threshold

    When memory usage falls within this threshold, the system generates a clear alarm.

Procedure

  1. (Optional) Run:

    display memory-usage threshold

    The memory usage configuration is displayed.

  2. Run:

    system-view

    The system view is displayed.

  3. Run:

    set memory-usage threshold threshold-value

    The memory usage alarm threshold is set.

    By default,
    • If the device memory is smaller than 128 MB, the memory usage alarm threshold is 83%.
    • If the device memory is larger than or equal to 128 MB, the memory usage alarm threshold is 90%.

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Updated: 2019-01-11

Document ID: EDOC1000176006

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