The Leak reports are essentially the same as the Heap Status Source and Heap Status Backtrace reports. Honing in on the information you want is simpler in these reports as there are fewer controls and less data. For example, there is no Data Source area. The real difference between a Heap Status Source report and a Leak Source report is that a Leak Source report does not show allocations that are not leaked. That is, these two reports focus only on leaked memory.