Follow this procedure for setting the memory usage threshold for a specific device.
Select Devices → <Admin Domain Name> → Devices → <Device Name> → Setup → Performance Monitoring → Thresholds.
Memory Usage.png)
Select Memory Usage in the drop down list against Metric.
Enter the required threshold percentage in the Threshold [%] column (this value should be higher than the value in the Reset Threshold [%] column).
Select the Generate Fault? checkbox to generate fault. Deselect the Generate Fault? checkbox to disable generation of fault.
Click Save to save your settings.
Note
Click Defaults to set the threshold settings to the default values. This option is available only when Inherit Settings? is deselected.