Polycom CMA System Operations Guide

Threshold

Description

 

 

Average CPU usage

Whenever the average system CPU usage (over all

alert threshold

CPUs as identified in the CMA Info Dashboard

 

pane) exceeds this threshold for the length of time

 

identified in the Average CPU usage alert

 

threshold window, the system sends an alert and

 

an SNMP trap.

 

Valid values for this threshold are between 1-100%.

 

By default, this threshold is set to 95%.

 

A threshold setting between 90-100% is

 

recommended.

 

 

Average CPU usage

Whenever the average system CPU usage (over all

alert threshold window

CPUs as identified in the CMA Info Dashboard

 

pane) exceeds this threshold for the length of time

 

identified in the Average CPU usage alert

 

threshold window, the system sends an alert and

 

an SNMP trap.

 

By default, this threshold window is set to 10

 

minutes. This threshold can be set to between 1-15

 

minutes.

 

A threshold setting between 5-10 minutes is

 

recommended.

 

 

3Click Update.

Download Polycom CMA System MIB Package

The CMA system enterprise MIB relates information about the system. The information is divided into these categories:

Configuration—The static state of each component, for example component type, software version, current owner, values of all configured parameters.

Status—The dynamic state of each component, for example the number of connections, number of conferences, number of ports (used and available), temperature, fan speed, CPU utilization, memory utilization, network link status, number of dropped packets, jitter measurements, number of successful calls, number of CPU resets.

Alerts—To notify that an exception condition has occurred, for example a power supply failure, link/down up on a major interface, memory usage exceeding a predefined percentage, connections in an MCU exceeding a threshold, a logical fault or ungraceful transition.

Conformance—The historical trend for selected groups of data, for example conference load over time for an MCU, bandwidth consumed over time for a network device.

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Polycom, Inc.

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Polycom 3725-77601-001H manual Download Polycom CMA System MIB Package, Identified in the Average CPU usage alert