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cpu-load-threshold

 

Syntax

Hierarchy Level

Release Information

Statement introduced in Release 13.2.

Support added in Junos OS Release 19.3R2for Next Gen Services on MX Series routers MX240, MX480 and MX960 with the MX-SPC3 services card.

Description

Regulate the usage of CPU resources on services cards. When the CPU usage exceeds the configured value (percentage of the total available CPU resources), the system reduces the rate of new sessions so that the existing sessions are not affected by low CPU availability. The CPU utilization is constantly monitored, and if the CPU usage remains above the configured cpu-load-threshold value for a continuous period of 5 seconds, Junos OS reduces the session rate value configured at edit interfaces interface-name services-options session-limit rate by 10%. This is repeated until the CPU utilization comes down to the configured limit.

Options

percentagePercentage of total available CPU resources.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.