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The GUI is comprised of a series of tabs that aggregate performance data into the following groupings:
General application information, such as CPU and heap usage statistics.
Event information, such as event producers and types, event logging and graphing, event by thread, event stack traces, and event histograms.
Access any tab group by clicking the button described in Table: Java Flight Recorder Tab Groups. These buttons are always available on the JFR GUI.
Java Flight Recorder Tab Groups
Tab Group | Description |
---|---|
General |
General information of the recording and the recorded application and JVM. |
Memory |
Information on memory management and garbage collection. |
Code |
Information on methods, optimizations and exceptions |
Threads |
Information on the threads and locks in the recorded application. |
I/O |
Information on the file and socket reads and writes in the recorded application. |
System |
Information on the system resources that are being used by the recorded application. |
Events |
Generic information about selected events based upon event types selected in the Events Type View. |