![]() Previous |
![]() Next |
The Heap graph shows how heap statistics changed during the recording period. It is overlaid with pause times caused by garbage collections, so that you can see how heap parameters are affected by them. The following data can be displayed on this graph by selecting the corresponding check boxes:
Committed Heap: Displays the amount of memory committed to the Java heap.
Used Heap: Displays the size of the Java heap used by the JVM.
GC Pause Time: Displays the pause times caused by garbage collections. The length of the pause correlates to the height of the vertical bar with pause time values plotted on the right y-axis.
If you want to see a more detailed view of a specific section of the graph, you can select the necessary time range by clicking and dragging the selection. The range navigator will update to the selected range. To display a bigger time range, use the range navigator.