In APM, the Threads tab on the JVMs page shows various JMX metrics supported by your application server, such as active, idle and total threads. In order to see metrics in the Threads tab, you must enable JMX reporting in your application server.
If JMX reporting is not enabled you will see an empty Threads tab with a link to relevant documentation for your application server to enable JMX.
To resolve the issue, read the following sections depending on your application server:
If you need more help, check out these support and learning resources:
- Browse the Explorers Hub to get help from the community and join in discussions.
- Find answers on our sites and learn how to use our support portal.
- Run New Relic Diagnostics, our troubleshooting tool for Linux, Windows, and macOS.
- Review New Relic's data security and licenses documentation.