Is there any working memory profiler for Python3

Question

In Python 2 there's a couple of tools but everything seems to be old and out-of-dated.

I've found PySizer and Heapy but everything seems to be Python2 oriented and would take a lot of effort to port.

objgraph is interesting but still not a fully working profiler

Which tool are using ?

btw, the `sys.getsizeof` function mentioned in http://stackoverflow.com/questions/4416654/is-there-a-memory-profiler-for-python2-7 works for Python 3.2 as well — hvr, Oct 21 '11 at 21:48
Possible duplicate of [How do I profile memory usage in Python?](https://stackoverflow.com/questions/552744/how-do-i-profile-memory-usage-in-python) — Don Kirkby, Aug 14 '17 at 16:35
YiFei Zhu has ported Guppy-PE/Heapy to Python 3 creating Guppy3. It can be reached here: https://github.com/zhuyifei1999/guppy3/ — svenil, Aug 29 '19 at 03:26

Pankrat · Answer 1 · 2013-03-23T03:55:15.897

12

Pympler is a Python memory profiler that is compatible with both Python 2.x and Python3.x.

edited Mar 23 '13 at 03:55

answered Oct 22 '11 at 12:16

Pankrat

score 4 · Answer 2 · answered May 28 '14 at 12:29

4

objgraph is compatible with Python 3

answered May 28 '14 at 12:29

score 2 · Answer 3 · answered Oct 18 '13 at 11:25

2

memprof works for Python3:

It will log and plot the memory footprint of all your variables.

answered Oct 18 '13 at 11:25

jmdana

3 Answers3