Description

This template monitors JVM metrics related to Yarn NodeManager. It is applicable for the devices containing Yarn NodeManager application.

Prerequisites

Java must be installed on the device. Gateway should be up and running. The device should be reachable from Gateway. The device should be in managed state.

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

    yarn.nodemanager.jvm.daemon.thread.count

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the number of threads marked as daemons in the system.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    Unitcount

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.gc.collection.count

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe number of garbage collections that have occurred.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    Unitcount

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.heap_memory_committed

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe total Java heap memory committed to be used.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitBytes

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.heap_memory_init

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe initial Java heap memory allocated.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitBytes

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.heap_memory_max

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe maximum Java heap memory available.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitBytes

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.heap_memory_used

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe total Java heap memory used.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitBytes

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.codecache.peak_usage_used

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the peak usage of code cache in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitBytes

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.codecache.peak_usage_committed

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe total codecache memory committed to be used
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.codecache.peak_usage_init

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the initial peak usage max of code cache in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.codecache.peak_usage_max

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the maximum peak usage of code cache in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.edenspace.peak_usage_used

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the peak usage of edenspace in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.edenspace.peak_usage_committed

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe total edenspace memory committed to be used
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.edenspace.peak_usage_init

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the initial peak usage of edenspace in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.edenspace.peak_usage_max

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the maximum peak usage max of edenspace in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.metaspace.peak_usage_used

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the peak usage of metaspace in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.metaspace.peak_usage_committed

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe total metaspace memory committed to be used
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.metaspace.peak_usage_init

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the initial peak usage of metaspace in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.metaspace.peak_usage_max

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the maximum peak usage of metaspace in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.survivorspace.peak_usage_used

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the peak usage of survivorspace in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.survivorspace.peak_usage_committed

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe total survivorspace memory committed to be used
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.survivorspace.peak_usage_init

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the initial peak usage max of survivorspace in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.survivorspace.peak_usage_max

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the peak maximum usage of survivorspace in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.tenuredgen.peak_usage_used

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the peak usage of tenuredgen in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.tenuredgen.peak_usage.init

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the initial peak usage max of tenuredgen in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.tenuredgen.peak_usage.max

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the peak maximum usage of tenuredgen in kilo bytes
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.memorypool.tenuredgen.peak_usage_committed

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe total tenuredgen memory committed to be used
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitKB

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.non_heap_memory_committed

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe total Java non-heap memory committed to be used.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitBytes

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.non_heap_memory_init

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe initial Java non-heap memory allocated.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitBytes

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.non_heap_memory_max

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe maximum Java non-heap memory available.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitBytes

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.non_heap_memory_used

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionThe total Java non-heap memory used.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    UnitBytes

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.thread.count

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the number of active threads in the system.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    Unitcount

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.thread.current_cpu_time

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the total CPU time for the current thread in milliseconds.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    Unitms

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.thread.current_user_time

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionDisplays the CPU time that the current thread has executed in user mode, in milliseconds.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    Unitms

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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

    yarn.nodemanager.jvm.thread.peakcount

    Metric Details

    Metric Details
    Applicable forDevice
    DescriptionPeak number of threads running in the JVM since it started.
    CategoryApplication
    Collector TypeGateway
    Monitor NameYarn NodeManager Jvm Monitor
    Unitcount

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    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