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Debugging and profiling

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StatisticDiff

tracemalloc

class (source)

StatisticDiff(traceback, size, size_diff, count, count_diff)

Statistic difference on memory allocations between an old and a new
Snapshot instance.

© Python Software Foundation. PSF License Version 2 · Official docs ↗

Members of StatisticDiff

c

count: Number of memory blocks in the new snapshot (int): 0 if the memory blocks have been released in the new snapshot.
count_diff: Difference of number of memory blocks between the old and the new snapshots (int): 0 if the memory blocks have been allocated in the new snapshot.

s

size: Total size of memory blocks in bytes in the new snapshot (int): 0 if the memory blocks have been released in the new snapshot.
size_diff: Difference of total size of memory blocks in bytes between the old and the new snapshots (int): 0 if the memory blocks have been allocated in the new snapshot.

t

traceback: Traceback where the memory blocks were allocated, Traceback instance.