Difference between revisions of "Main Page"

Articles (→ Documentation category)

• Introduction
  • First steps with collectd
  • Networking introduction
• Advanced topics
  • Inside the RRDtool plugin
  • Notifications and thresholds
  • Chains: The filter mechanism
  • V3 to v4 migration guide
  • Core files: How to debug crashes

Current versions (→ See all)

• Version 4.10
• Version 4.9

Lists

• Table of Plugins
• Table of Matches
• Table of Targets
• List of manual pages
• Example configs
• List of front-ends

The GenericJMX plugin reads Managed Beans (MBeans) from an MBeanServer using JMX. The plugin is written in Java and requires the Java plugin to function.

The Java Management Extensions (JMX) is a generic framework to provide and query various management information. The interface is used by the Java Virtual Machine (JVM) to provide information about the memory used, threads and so on. These basic performance values can therefore be collected for every Java process without any support in the Java process itself.

Advanced Java processes can use the JMX interface to provide performance information themselves. The Apache Tomcat application server, for example, provides information on the number of requests processed, the number of bytes sent, processing time, and thread counts. (more …)

Infrastructure

• Roadmap
• Repository
• Mailing list
• Category:No Example Graph
• Plans for 5.0
• Contribution Appreciation Program

Code / architecture documentation

• Plugin architecture
• Build system
• Naming schema
• Coding style
• Submitting patches
• Category:Development