https://github.com/chriscarini/sample-python-profile-flask

A sample project to demonstrate profiling python flask web applications
https://github.com/chriscarini/sample-python-profile-flask

Last synced: 4 months ago
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A sample project to demonstrate profiling python flask web applications

• Host: GitHub
• URL: https://github.com/chriscarini/sample-python-profile-flask
• Owner: ChrisCarini
• Created: 2018-04-17T01:35:00.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2023-05-02T06:20:36.000Z (over 2 years ago)
• Last Synced: 2025-04-05T22:16:03.606Z (6 months ago)
• Language: Python
• Size: 17.6 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# sample-python-profile-flask

A sample project to demonstrate profiling python flask web applications 

## Quick Start

To get started, simply:

1) **term 1:** `git clone git@github.com:ChrisCarini/sample-python-profile-flask.git`

2) **term 1:** `source setup.sh`

3) **term 1:** `flask --app webapp --debug run`

4) **term 2:** `curl localhost:5000`

5) Kill the webapp started in step #3 (`[Cmd] + [C]` on OSX)

6) **term 1:** `snakeviz perf_test/GET.*.prof`

7) Browser should open, and you can view performance data in `snakeviz`  (example below)

![snakeviz_example](https://user-images.githubusercontent.com/6374067/38844999-ae9c48e6-41aa-11e8-891d-109c3cfc2e10.png)

## References

### Profiling

* [Werkzerg Application Profiler Documentation](http://werkzeug.pocoo.org/docs/0.14/contrib/profiler/)

### Viewing

* [Snakeviz](https://jiffyclub.github.io/snakeviz/)

* [KCachegrind](https://kcachegrind.github.io/html/Home.html)