IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.

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Tomcat module

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Tomcat module

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This functionality is in beta and is subject to change. The design and code is less mature than official GA features and is being provided as-is with no warranties. Beta features are not subject to the support SLA of official GA features.

This module periodically fetches JMX metrics from Apache Tomcat.

Compatibility

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The module has been tested with Tomcat 7.0.24 and 9.0.24. Other versions are expected to work.

Usage

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The Tomcat module requires Jolokiato fetch JMX metrics. Refer to the link for instructions about how to use Jolokia.

Example configuration

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The Tomcat module supports the standard configuration options that are described in Specify which modules to run. Here is an example configuration:

metricbeat.modules:
- module: tomcat
  metricsets: ['threading', 'cache', 'memory', 'requests']
  period: 10s
  hosts: ['localhost:8080']
  path: "/jolokia/?ignoreErrors=true&canonicalNaming=false"

Metricsets

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The following metricsets are available:

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