Top 1000 call stacks for: Allocation profile
Total estimated bytes: 1636864 bytes. Actual heap usage (excluding TCMalloc internals): 445218800 bytes
Values shown below are for allocations still in use (i.e., objects that have been deallocated are not included)

Estimated Bytes	Estimated Count	Mean Bytes Per Allocation	Sampled Bytes	Sampled Count	Call Stack
1,636,864	25,576	64	64	1	Failed to symbolize Failed to symbolize Failed to symbolize Failed to symbolize Failed to symbolize Failed to symbolize Failed to symbolize Failed to symbolize Failed to symbolize start_thread