Cisco Cisco ASR 5700
Global Configuration Mode Commands (T-threshold phspc)
threshold cpu-available-memory ▀
Command Line Interface Reference, StarOS Release 17 ▄
5579
threshold cpu-available-memory
Configures alarm or alert thresholds for available CPU memory in the system.
Product
All
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration
configure
Entering the above command sequence results in the following prompt:
[local]host_name(config)#
Syntax
threshold cpu-available-memory low_thresh [ clear high_thresh ]
low_thresh
Default: 32
Specifies the low threshold amount of CPU memory that must be met or exceeded at the polling time to
generate an alert or alarm.
Specifies the low threshold amount of CPU memory that must be met or exceeded at the polling time to
generate an alert or alarm.
low_thresh
is measured in megabytes (MB) and is an integer from 0 through 2048.
clear
high_thresh
Default: 32
Specifies the high threshold amount of CPU memory that maintains a previously generated alarm condition.
If the memory amount rises above the high threshold within the polling interval, a clear alarm will be
generated.
Specifies the high threshold amount of CPU memory that maintains a previously generated alarm condition.
If the memory amount rises above the high threshold within the polling interval, a clear alarm will be
generated.
high_thresh
is measured in megabytes (MB) and is an integer from 0 through 2048.
Important:
This value is ignored for the Alert model. In addition, if this value is not configured for the Alarm
model, the system assumes it is identical to the low threshold.
Usage
CPU available memory thresholds generate alerts or alarms based on the amount of available memory for
each packet processing card CPU at the polling time. Although, a single threshold is configured for all CPUs,
separate alerts or alarms can be generated for each CPU.
Alerts or alarms are triggered for available CPU memory based on the following rules:
each packet processing card CPU at the polling time. Although, a single threshold is configured for all CPUs,
separate alerts or alarms can be generated for each CPU.
Alerts or alarms are triggered for available CPU memory based on the following rules:
Enter condition: Average measured amount of memory/CPU for the last 5 minutes is less than or equal
to the low threshold.
Clear condition: Average measured amount of memory/CPU for the last 5 minutes is greater than the
high threshold.
If a trigger condition occurs within the polling interval, the alert or alarm will not be generated until the end
of the polling interval.
of the polling interval.