PostgreSQL is an open-source database management system. Metricly can be used to monitor your PostgreSQL database(s). Prerequisites Linux Agent Configure Navigate to the collectors folder, /opt/netuitive-agent/conf/collectors. Open the PostgresqlCollector.conf file. Change the enabled setting to True. Update the dbname setting to the name of your database. Update the user and password settings to the proper credentials used to access the database. Save the configuration file, and restart the Linux Agent.