Return the memory usage of each column in bytes.

The memory usage can optionally include the contribution of the index and elements of object dtype.

This value is displayed in by default. This can be suppressed by setting pandas.options.display.memory_usage to False.

param index
bool, default True

Specifies whether to include the memory usage of the DataFrame’s index in returned Series. If index=True, the memory usage of the index is the first item in the output.

param deep
bool, default False

If True, introspect the data deeply by interrogating object dtypes for system-level memory consumption, and include it in the returned values.


Series A Series whose index is the original column names and whose values is the memory usage of each column in bytes.


This feature is currently unsupported by Intel Scalable Dataframe Compiler