Description

Monitors Temperature, Fan Speed and Voltages with LM sensors on Linux hosts.

Prerequisites

SNMP should be enabled in end device and device should support LM-SENSORS-MIB OIDs and SNMP credentials should be attached against the device in portal.

How to Apply: This template is All instance selection based. It will not ask user to select any instance(s) while assigning it to a device.

Metric Parameters

Metric Parameters
ParameterDescription
Frequency
  • Frequency is the interval in which you want to probe and collect metric data from the target device/resource
  • Frequency is defined in minutes (min).
    • Warning ThresholdIf the metric value satisfies the condition defined along with Warning Threshold value, then a notification is sent to the user.
    Critical ThresholdIf the metric value satisfies the condition defined along with Critical Threshold value, then a notification is sent to the user.
    AlertThe alert value can be set to either Yes or No. If it is Yes, then an alert message is sent to the user.

    Metrics

    lm.fan.sensor.value

    Metric Details

    Metric Details
    Applicable forDevice
    SNMP OID1.3.6.1.4.1.2021.13.16.3.1.3
    ExpressionNULL
    DescriptionProvides the rotation speed of the fan in RPM. [OIDs: 1.3.6.1.4.1.2021.13.16.3.1.2, 1.3.6.1.4.1.2021.13.16.3.1.3]
    CategorySNMP monitors
    Collector TypeGateway
    Monitor NameLM Sensors Fan Speeds
    Unitrpm

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency101 – 1440 (mins)
    FilterNULLNot Applicable
    Warning Operator
    Warning Threshold
    Warning Repeat Count
    Critical Operator
    Critical Threshold
    Critical Repeat Count
    AlertNoYes/No
    Graph (Yes/No)YesYes/No

    Sample Output

    No graph

    lm.temp.sensor.value

    Metric Details

    Metric Details
    Applicable forDevice
    SNMP OID1.3.6.1.4.1.2021.13.16.2.1.3
    ExpressionlmTempSensorsValue/1000
    DescriptionProvides the temperature on this sensor in degree Centigrade. [OIDs: 1.3.6.1.4.1.2021.13.16.2.1.2, 1.3.6.1.4.1.2021.13.16.2.1.3]
    CategorySNMP monitors
    Collector TypeGateway
    Monitor NameLM Sensors Temperatures
    UnitC

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    FilterNULLNot Applicable
    Warning OperatorGREATER_THAN_EQUALEnds with, ==, !=, >=, <=, >, <, In Range, Out of range, Equals, Not equals, Equals Ignore Case, Not Equals Ignore Case, Contains, Not contains, Regex match, Regex no match, In string list, Not in string list, In List, Not in list, Starts with
    Warning Threshold500 - 2147483647
    Warning Repeat Count11-12
    Critical OperatorGREATER_THAN_EQUALEnds with, ==, !=, >=, <=, >, <, In Range, Out of range, Equals, Not equals, Equals Ignore Case, Not Equals Ignore Case, Contains, Not contains, Regex match, Regex no match, In string list, Not in string list, In List, Not in list, Starts with
    Critical Threshold800 - 2147483647
    Critical Repeat Count11-12
    AlertNoYes/No
    Graph (Yes/No)YesYes/No

    Sample Output

    No graph

    lm.voltage.sensor.value

    Metric Details

    Metric Details
    Applicable forDevice
    SNMP OID1.3.6.1.4.1.2021.13.16.4.1.3
    ExpressionNULL
    DescriptionProvides the voltage in mV. [OIDs: 1.3.6.1.4.1.2021.13.16.4.1.2, 1.3.6.1.4.1.2021.13.16.4.1.3]
    CategorySNMP monitors
    Collector TypeGateway
    Monitor NameLM Sensors Voltages
    UnitmV

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    FilterNULLNot Applicable
    Warning Operator
    Warning Threshold
    Warning Repeat Count
    Critical Operator
    Critical Threshold
    Critical Repeat Count
    AlertNoYes/No
    Graph (Yes/No)YesYes/No

    Sample Output

    No graph

    lm.misc.sensor.value

    Metric Details

    Metric Details
    Applicable forDevice
    SNMP OID1.3.6.1.4.1.2021.13.16.5.1.3
    ExpressionNULL
    DescriptionProvides the value of miscellaneous sensor. [OIDs: 1.3.6.1.4.1.2021.13.16.5.1.2, 1.3.6.1.4.1.2021.13.16.5.1.3]
    CategorySNMP monitors
    Collector TypeGateway
    Monitor NameLM Sensors Miscellaneous
    UnitNone

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency101 – 1440 (mins)
    FilterNULLNot Applicable
    Warning Operator
    Warning Threshold
    Warning Repeat Count
    Critical Operator
    Critical Threshold
    Critical Repeat Count
    AlertNoYes/No
    Graph (Yes/No)YesYes/No

    Sample Output

    No graph