PgHero is an open-source performance dashboard for Postgres database server. It shows system metrics such as resource usage and health checks, among other features. This article explains how to install PgHero on Ubuntu 20.04. * Deploy a [fully updated](https://docs.vultr.com/how-to-update-a-vultr-cloud-server#how-to-update-debian--ubuntu) Vultr Ubuntu 20.04 Server. * Create a non-root user with sudo access. 1. Install PostgreSQL database server. $ sudo apt -y install postgresql-12 1. Ena......