README.md

prometheus-flask

Library to expose Prometheus performance metrics on Flask application

Metric will be exposed on the same port as main Flask application

Available metrics

- Host metrics:
     - Up time
     - CPU usage: percent, CPU time for user/system
     - Memory usage: total, available, cached, swap
     - IO usage: number of read/write operation
     - Networking: in and out: drop/packet/bytes/erros
- Web application metrics:
     - Request Response time
     - Request size.
     - Response size.
     - Throughput
     - HTTP status breakdown

Dashboard

Start Grafana, import the Grafana-dashboard.json, profit!

Installation

Install dependencies

pip install -r requirements.txt

Run

python main.py