JavaFlightRecorder-Event Documentation

So while exploring the JFR-Event-Stream-System I came across the problem that there’s no (human readable) documentation what JFR-Events are available in a given JDK-Version.

Erik Gahlin who works on JavaFlightRecorder pointed me to a command one can use to dump the information

The output you get from such a command is something like:

So this is some structured text (well it’s fairly simple Java-Code). So I crafted a simple parser using Xtext:

wrote an HTML-Generator using Xtend, threw some CSS-Framework ( on it to get

Created a github-repo so that you can browse that yourself –

This entry was posted in Uncategorized. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.