How can I view how much time each cell took to run in a Jupyter notebook?

Question

After I select run all, run all above, or run all below in a Jupyter notebook, how can I view how much time each cell took to run?

My question is different from Simple way to measure cell execution time in ipython notebook as I want the running times for all cells, not just one. I.e., if the notebook contains 10 cells I want 10 running times.

Possible duplicate of [Simple way to measure cell execution time in ipython notebook](https://stackoverflow.com/questions/32565829/simple-way-to-measure-cell-execution-time-in-ipython-notebook) — vishes_shell, Jun 03 '17 at 18:15

score 7 · Answer 1 · answered Aug 19 '18 at 20:08

7

Install and enable ExecuteTime nbextension: "Display when each cell has been executed and how long it took".

Installation and configuration details are here.

answered Aug 19 '18 at 20:08

stason

Best answer, this extension is a must-have! :D – Yohan Grember Dec 10 '18 at 11:16

score 4 · Answer 2 · answered Jun 03 '17 at 18:15

4

I believe only by putting magic function %%time

answered Jun 03 '17 at 18:15

vishes_shell

2

@FranckDernoncourt yeap, in the beginning of each cell. – vishes_shell Jun 03 '17 at 18:17

2 Answers2