def memory_usage ( self , deep = False ) : return self . _codes . nbytes + self . dtype . categories . memory_usage ( deep = deep )
python get memory usage of numpy array
Memory usage of my values
def memory_usage(self, deep=False):
        """
        Memory usage of my values

        Parameters
        ----------
        deep : bool
            Introspect the data deeply, interrogate
            `object` dtypes for system-level memory consumption

        Returns
        -------
        bytes used

        Notes
        -----
        Memory usage does not include memory consumed by elements that
        are not components of the array if deep=False

        See Also
        --------
        numpy.ndarray.nbytes
        """
        return self._codes.nbytes + self.dtype.categories.memory_usage(
            deep=deep)