Users Guide

Example
OS10# show util-threshold cpu
Processor 5Sec(%) 1Min(%) 5Min(%)
High Low High Low High Low
====================================================
Overall 0 0 10 5 80 70
Supported
Releases
10.5.2.0 or later
util-threshold cpu
Sets the CPU utilization threshold values.
Syntax
util—threshold cpu cpu-utilization-time threshold threshold-percentage
Parameters
● cpu-utilization-time—Set the CPU threshold time:
○ 1min—Set threshold to 1-minute CPU utilization.
○ 5min—Set the threshold to 5-minute CPU utilization.
○ 5sec—Set the threshold to 5-second CPU utilization.
● threshold—Set the high and low threshold:
○ high—Set the threshold to high.
○ low—Set the threshold to low.
● threshold-percentage—Enter the threshold percentage, from 0 to 100.
Default
● High CPU utilization threshold: 1min = 85%, 5min = 80%
● Low CPU utilization threshold: 1min = 75%, 5min = 70%
Command Mode CONFIGURATION
Usage
Information
The system triggers an alarm each time the configured CPU threshold is crossed. Setting both high and
low thresholds to 0 disables CPU utilization monitoring.
The no version of this command returns the CPU thresholds to the default values.
Example
OS10(config)# util-threshold cpu 5min high 80 low 60
Supported
Releases
10.5.2.0 or later
Monitor Memory Utilization
You can set memory thresholds so that an alarm triggers when the system memory utilization reaches the high or low threshold
level. By default, this feature is enabled with a higher threshold value so that alarms do not generate frequently.
Memory utilization is monitored as a percentage of memory consumed in the overall system memory. When the total memory
utilization crosses the high threshold, a critical alarm triggers. When the total memory utilization crosses the low threshold, a
warning alarm triggers. The alarms clear when memory utilization goes below the corresponding thresholds. To view the current
active alarms in the system, use the show alarms command.
To configure the high or low memory utilization threshold values, use the util-threshold memory command. Before
configuring the threshold values, configure a syslog server to collect and store the syslog messages. To display the configured
utilization thresholds, use the show util-threshold memory command.
Example of configuring memory utilization threshold
OS10# configure terminal
OS10(config)# logging server 10.10.10.11
OS10(config)# util-threshold memory high 80 low 60
OS10(config)# exit
OS10# show util-threshold memory
Processor High Low
1822
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