Starting with OpenJDK-11 Java Flight Recorder Events are available to monitor your running JVM. A matrix of all events available in different OpenJDK Versions is available here.
| Version | Events | Types |
|---|---|---|
| OpenJDK 11 | 136 | 52 |
| OpenJDK 12 | 136 | 52 |
| OpenJDK 13 | 143 | 53 |
| OpenJDK 14 | 145 | 58 |
| OpenJDK 15 | 157 | 59 |
| OpenJDK 16 | 159 | 59 |
| OpenJDK 17 | 167 | 59 |
| OpenJDK 18 | 165 | 59 |