Change language

Python | Pandas Index.memory_usage ()

| |

Index.memory_usage() Pandas 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)

Parameters:
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.

# import pandas as pd

import pandas as pd

 
# Create index

idx = pd.Index ([ ’Labrador’ , ’Beagle’ , ’Mastiff’ , ’ Lhasa’ , ’Husky’ , ’ Beagle’ ])

 
# Print index
idx

Exit :

Now we will use Index.memory_usage () to find the memory usage of the idx object.

# find memory used by idx
idx.memory_usage ()  

Output:

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.

# import pandas as pd

import pandas as pd

  
# Create MutiIndex

midx = pd.MultiIndex.from_arrays ([[ ’ Mon’ , ’Tue’ , ’ Wed’ < code class = "plain">, ’Thr’ ], [ 10 , 20 , 30 , 40 ]],

names = ( ’ Days’ , ’Target’ ))

 
# Print MultiIndex
midx

Output:

Now we check the amount of memory used by midx.

# return the total amount of memory used by the multi-index object
midx.memory_usage ()

Output:

As we can see in the output, the function returned 180, indicating that the midx object is using 180 bytes of memory.

Shop

Learn programming in R: courses

$

Best Python online courses for 2022

$

Best laptop for Fortnite

$

Best laptop for Excel

$

Best laptop for Solidworks

$

Best laptop for Roblox

$

Best computer for crypto mining

$

Best laptop for Sims 4

$

Latest questions

NUMPYNUMPY

Common xlabel/ylabel for matplotlib subplots

12 answers

NUMPYNUMPY

How to specify multiple return types using type-hints

12 answers

NUMPYNUMPY

Why do I get "Pickle - EOFError: Ran out of input" reading an empty file?

12 answers

NUMPYNUMPY

Flake8: Ignore specific warning for entire file

12 answers

NUMPYNUMPY

glob exclude pattern

12 answers

NUMPYNUMPY

How to avoid HTTP error 429 (Too Many Requests) python

12 answers

NUMPYNUMPY

Python CSV error: line contains NULL byte

12 answers

NUMPYNUMPY

csv.Error: iterator should return strings, not bytes

12 answers

News


Wiki

Python | How to copy data from one Excel sheet to another

Common xlabel/ylabel for matplotlib subplots

Check if one list is a subset of another in Python

sin

How to specify multiple return types using type-hints

exp

Printing words vertically in Python

exp

Python Extract words from a given string

Cyclic redundancy check in Python

Finding mean, median, mode in Python without libraries

cos

Python add suffix / add prefix to strings in a list

Why do I get "Pickle - EOFError: Ran out of input" reading an empty file?

Python - Move item to the end of the list

Python - Print list vertically