PostgreSQL 12 High Availability Cookbook

How to do it...

We will mainly be exploring the web interface of the Grafana installation we created earlier, which should be located on our pgmon server at the http://pgmon:3000/ URL. Please log in to the interface and follow these steps:

1. Click New dashboard to create a new dashboard:

2. In New Panel, click Add Query to start creating the chart:

3. Click Select measurement and select postgresql.sessions.
4. Click on value within field (value) and choose total.
5. In the SELECT line, click the + icon and select Aliasing - alias.
6. Click the inside of ...