Uninstall Observium Ubuntu

When it came back up, the terminal was clean. htop showed CPU usage at 2%. Memory was mostly free. The server was quiet. It was just an Ubuntu box again, waiting for its next purpose.

Package 'observium' is not installed, so not removed.

In this guide, we will walk through the process of completely removing Observium from an Ubuntu server. uninstall observium ubuntu

sudo apt-get purge fping rrdtool graphviz snmp snmpd mtr-tiny whois rsnmp php-snmp php-gd php-mysql php-pear Use code with caution.

If Observium was the only application running on this Ubuntu server, you might want to remove the extra packages installed alongside it, such as Fping, Net-SNMP, or RRDtool. When it came back up, the terminal was clean

Run ps aux | grep observium to ensure no orphaned polling processes are actively running in the background. Your Ubuntu server is now entirely free of Observium.

How to Completely Uninstall Observium from Ubuntu Whether you are migrating to a different monitoring solution or simply cleaning up your server, uninstalling Observium requires more than just removing a few files. Because Observium relies on a stack of dependencies—including a web server, a database, and several PHP modules—a proper cleanup ensures no orphan processes or security holes are left behind. The server was quiet

sudo apt-get purge php-* fping snmp mtr-tiny sudo apt-get autoremove Use code with caution. Copied to clipboard Final Summary Table Location/Command Delete Directory /opt/observium Database Drop Database DROP DATABASE observium; Automation Remove Cron /etc/cron.d/observium Web Server Remove Site Config /etc/apache2/sites-available/

By default, Observium is installed in /opt/observium . This directory contains the configuration files, logs, and RRD (graph) data. Ubuntu/Debian Install - Observium

You will need sudo or root access to remove system services, configuration files, and packages.

Follow this step-by-step guide to completely purge Observium from your Ubuntu system. Step 1: Stop and Remove Cron Jobs