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S12700 V200R010C00 Configuration Guide - Device Management

This document describes the principles and configurations of the Device Management features, and provides configuration examples of these features.
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Displaying the Memory Usage

Displaying the Memory Usage


Memory usage is an important performance indicator of a device. High memory usage can cause service faults. You can view the memory usage of a device in real time to determine whether the device is running stably.

You can view the memory usage threshold to check the alarm generation conditions.
  • When memory usage reaches the alarm threshold, the system generates a memory usage alarm.
  • When memory usage falls below the recovery threshold, the system generates a clear alarm.


  • Run the display memory-usage [ slave | slot slot-id ] [ vcpu vcpu ] command to view memory usage statistics.

  • Run the display memory-usage threshold [ slot slot-id ] command to view the memory usage threshold.


Updated: 2019-08-21

Document ID: EDOC1000142080

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