flask-profiler
gprof2dot
flask-profiler | gprof2dot | |
---|---|---|
1 | 5 | |
744 | 3,095 | |
- | - | |
0.0 | 4.8 | |
over 1 year ago | about 2 months ago | |
Python | Python | |
MIT License | GNU Lesser General Public License v3.0 only |
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flask-profiler
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Profiling Flask application to improve performance
There are a lot of profiling tools for Python code, and most of them are built-in — like profile or cProfile. Since I’m speaking about Flask application, let’s see what the world has especially for it. There is a beautiful lib called flask-profiler, which has a web interface with some cool features such as route or date filters. But Flask also has a built-in in werkzeug's profiler. It looked awesomely easy in use, so it was the first — and the last — one I tried. To use the built-in profiler you’ll need to add only two lines of code to your project:
gprof2dot
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Visualizing Pythons process?
It also lets you run tools like https://github.com/jrfonseca/gprof2dot on the profiling results to generate comprehensive flowcharts (call graph) for your program.
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Map a python project
The closes thing I can think of is gprof2dot. It's used for visual representations after profiling code: https://github.com/jrfonseca/gprof2dot
- Scanning Function calls in a script - is there a tool?
- Is there a way I can visualize all the function calls made while running the project(C++) in a graphical way?
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Profiling Flask application to improve performance
There are a few tools to visualise the profile dumps. Some of them providing a full GUI for navigatig within your profiling results ( RunSnakeRun), some of them represent the analysis result as a Graph (gprof2dot). I stopped on snakeviz, which is a browser based visualizer. It is easy installed using pip install snakeviz, and then simply run with snakeviz profile_dir. The result looks something like this, and you can dive in to each of the visual parts to see its more close detalization, which is in my opinion is super cool and handy.
What are some alternatives?
scalene - Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
tracy - Frame profiler
Shynet - Modern, privacy-friendly, and detailed web analytics that works without cookies or JS.
massif-visualizer - Visualizer for Valgrind Massif data files
django-leaflet-admin-list - The Django Leaflet Admin List package provides an admin list view featured by the map and bounding box filter for the geo-based data of the GeoDjango.
pytest-austin - Python Performance Testing with Austin
kube-opex-analytics - 🎨 Kubernetes Usage Analytics and Accounting for Cost Allocation and Capacity Planning - Hourly Trends, Daily and Monthly Accounting - Prometheus Exporter - Built-in & Grafana Dashboards.
pprof - pprof is a tool for visualization and analysis of profiling data
Redash - Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.
gperftools - Main gperftools repository
rqmonitor - Flask based more dynamic and actionable frontend dashboard for monitoring Redis Queue 👩🏿💻 http://python-rq.org
SnakeViz - An in-browser Python profile viewer