The Memory Graph menu is available whenever a .npi or .bap data file is opened that contains memory usage trace data. Use it to modify how the graph is calculated, view memory statistics, and control how the memory information is displayed.
Figure 1. Memory Graph menu items
Menu Item | Description |
---|---|
Memory Usage Statistics | Open the Memory Usage Statistics dialog. |
Show Chunk Usage |
Select Show Chunk Usage to show chunks allocated to threads. Heap threads are not included. The graph refreshes and scales the vertical axis to cover the maximum non-heap chunk usage of the entire graph or the current selected threads. |
Show Stack/Heap Usage | Select Show Stack/Heap Usage to show thread heap chunks. |
Show Current and Stack/Heap Usage | This is the default setting showing both the current and stack/heap usage portions of the graph. |
Dynamically Rescale to Selected Threads | Enable to rescale the vertical axis of the graph to the maximum memory usage in the entire graph by the threads currently checked in the CPU load table. When disabled, rescale the vertical axis to the maximum memory usage of all threads in the entire graph. The default settings is disabled. |
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