Javas Observability and Monitoring Framework - JFR

JDK Flight Recorder JFR is Javas Observability and Monitoring framework thats built directly into the HotSpot JVM.
JFRs low overhead and always-on capability allow it to provide a rich view of the JVM and applications running on it.
In this episode of Stack Walker we take a look at JFRs history and review its architecture to see how it is able to achieve these remarkable performance goals. Resources Dev.Java JFR on Dev.java Chapters 00:00 Intro 01:32 History of JFR 04:21 JFR Architectural Goals 05:40 Event-Based Architecture 10:40 How JFR Saves Events 13:25 How JFR Stores Events 15:33 Conclusion Presented by Billy Korando Java Developer Advocate - Oracle Tags: Java OpenJDK GC JVM InsideJava profiling

Источник: rutube.ru