Index.memory_usage() returns the memory usage of an index. Returns the amount of memory used by all individual tags present in the index.
Syntax: Index.memory_usage (deep = False)
deep: Introspect the data deeply, interrogate object dtypes for system-level memory consumption
Returns: bytes used
Example # 1: Use
Index.memory_usage () to find the total memory used by the Index.
Now we will use
Index.memory_usage () to find the memory usage of the idx object.
The function returned 48, indicating that 48 bytes of memory are being used.
Example # 2: Use
Index.memory_usage () to check the memory usage of a MultiIndex object.
Now we check the amount of memory used by midx.
As we can see in the output, the function returned 180, indicating that the midx object is using 180 bytes of memory.