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NETGEAR M4500 Series Switches CLI Command Reference Manual 105
configured from 5 seconds to 86400 seconds in multiples of 5 seconds. The CPU utilization threshold
configuration is saved across a switch reboot. Configuring the falling utilization threshold is optional.
If the falling CPU utilization parameters are not configured, then they take the same value as the
rising CPU utilization parameters.
Format process cpu threshold type total rising <1-100> interval
no process cpu threshold type total
Mode Global Config
5.1.24. memory free low-watermark processor
Use this command to get notifications when the CPU free memory falls below the configured threshold.
A notification is generated when the free memory falls below the threshold. Another notification is
generated once the available free memory rises to 10 percent above the specified threshold. To prevent
generation of excessive notifications when the CPU free memory fluctuates around the configured
threshold, only one Rising or Falling memory notification is generated over a period of 60 seconds. The
threshold is specified in kilobytes. The CPU free memory threshold configuration is saved across a switch
reboot.
Format memory free low-watermark processor <1-8142712>
no memory free low-watermark processor
Mode Global Config
Parameter
Description
rising threshold
The percentage of CPU resources that, when exceeded for the configured rising
interval, triggers a notification. The range is 1 to 100. The default is 0 (disabled).
rising interval
The duration of the CPU rising threshold violation, in seconds, that must be met to
trigger a notification. The range is 5 to 86400. The default is 0 (disabled).
falling threshold
The percentage of CPU resources that, when usage falls below this level for the
configured interval, triggers a notification. The range is 1 to 100. The default is
0 (disabled).
A notification is triggered when the total CPU utilization falls below this level for
a configured period of time. The falling utilization threshold notification is made
only if a rising threshold notification was previously done. The falling utilization
threshold must always be equal or less than the rising threshold value. The CLI
does not allow setting the falling threshold to be greater than the rising threshold.
falling interval
The duration of the CPU falling threshold, in seconds, that must be met to trigger
a notification. The range is 5 to 86400. The default is 0 (disabled).