Search

Chapter 3. Automatic starting of a dynamic JFR recording

download PDF

When the Cryostat agent is enabled to start JFR recordings and the custom trigger condition for a dynamic recording is met, the Cryostat agent automatically starts the recording from within the target application.

The Cryostat agent automatically assigns a name to the JFR recording, which is always in a cryostat-smart-trigger-X format, where X represents the recording ID. The JVM automatically generates the recording ID, which is an incremental numeric value that is unique for each JFR recording that is started within the JVM.

When the Cryostat agent starts a dynamic JFR recording, you can subsequently view this recording in the Active Recordings tab in the Cryostat web console. For more information about using the Active Recordings tab, see Creating a JFR recording with Cryostat.

Red Hat logoGithubRedditYoutubeTwitter

Learn

Try, buy, & sell

Communities

About Red Hat Documentation

We help Red Hat users innovate and achieve their goals with our products and services with content they can trust.

Making open source more inclusive

Red Hat is committed to replacing problematic language in our code, documentation, and web properties. For more details, see the Red Hat Blog.

About Red Hat

We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.

© 2024 Red Hat, Inc.