sudo systemctl stop observium poller.service sudo systemctl disable observium poller.service sudo systemctl stop apache2 # or nginx, if used Log into MySQL/MariaDB and remove the Observium database and user:
Objective: Remove Observium, its web interface, database, and related services from an Ubuntu system. uninstall observium ubuntu
sudo mysql -u root -p Inside the MySQL prompt, execute: sudo systemctl stop observium poller