On Oct 14, 2022, at 11:44 AM, Sbob <sbob@xxxxxxxxxxxxxxxxxxxxx> wrote: > I'm wanting to find a good open source monitoring & alerting tool for PostgreSQL, it needs to have near real time alerting so tools like PG Badger / PGCLUU are out. What are you all using? check_postgres is great if you have a Nagios (or compatible alternative like Icinga) monitoring system. Even if you don't, you could use it with cron pretty easily, I imagine. https://bucardo.org/check_postgres/ https://github.com/bucardo/check_postgres Later, Ed