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Cloud Insights uses this data collector to gather metrics from JVM.

Installation

  1. From Admin > Data Collectors, click +Data Collector. Under Services, choose JVM.

    Select the Operating System or Platform on which the Telegraf agent is installed.

  2. If you haven’t already installed an Agent for collection, or you wish to install an Agent for a different Operating System or Platform, click Show Instructions to expand the Agent installation instructions.

  3. Select the Agent Access Key for use with this data collector. You can add a new Agent Access Key by clicking the + Agent Access Key button. Best practice: Use a different Agent Access Key only when you want to group data collectors, for example, by OS/Platform.

  4. Follow the configuration steps to configure the data collector. The instructions vary depending on the type of Operating System or Platform you are using to collect data.

JVM configuration

Setup

Information may be found in JVM documentation.

Objects and Counters

The following objects and their counters are collected:

Object: Identifiers: Attributes: Datapoints:

JVM

Namespace
JVM

OS Architecture
OS Name
OS Version
Runtime Specification
Runtime Specification Vendor
Runtime Specification Version
Uptime
Runtime VM Name
Runtime VM Vendor
Runtime VM Version
Node Name
Node IP

Class Loaded
Class Loaded Total
Class Unloaded
Memory Heap Committed
Memory Heap Init
Memory Heap Used Max
Memory Heap Used
Memory Non Heap Committed
Memory Non Heap Init
Memory Non Heap Max
Memory Non Heap Used
Memory Objects Pending Finalization
OS Processors Available
OS Committed Virtual Memory Size
OS Free Physical Memory Size
OS Free Swap Space Size
OS Max File Descriptor Count
OS Open File Descriptors Count
OS Processor CPU Load
OS Processor CPU Time
OS System CPU Load
OS System Load Average
OS Total Physical Memory Size
OS Total Swap Space Size
Thread Daemon Count
Thread Peak Count
Thread Count
Thread Total Started Count
Garbage Collector Copy Collection Count
Garbage Collector Copy Collection Time
Garbage Collector Mark-sweep Collection Count
Garbage Collector Mark-sweep Collection Time
Garbage Collector G1 Old Generation Collection Count
Garbage Collector G1 Old Generation Collection Time
Garbage Collector G1 Young Generation Collection Count
Garbage Collector G1 Young Generation Collection Time
Garbage Collector Concurrent Mark-sweep Collection Count
Garbage Collector Concurrent Mark-sweep Collection Time
Garbage Collector Parallel Collection Count
Garbage Collector Parallel Collection Time
Garbage Collector Parallel Scavenge Mark-sweep Collection Count
Garbage Collector Parallel Scavenge Mark-sweep Collection Time
Garbage Collector Parallel Scavenge Collection Count
Garbage Collector Parallel Scavenge Collection Time

Troubleshooting

Additional information may be found from the Support page.