Jupyter Notebook Has Become Very Slow Suddenly

I used to run jupyter in an anaconda environment very well. After showing a warning on IOPub data rate exceeded. The notebook server will temporarily stop sending output to the cli

Solution 1:

I was having the same problem with the Jupiter notebook. I realized that Jupiter gets too slow when I set the limits too high.

For example,

import pandas as pd

pd.set_option('display.max_columns', 50000) was causing serious time issues.

I changed it to

pd.set_option('display.max_columns', 50) and problem solved.

For your case

Use

$jupyter notebook --NotebookApp.iopub_data_rate_limit=1000000

I think this will solve your problem

Thanks