PMM - Percona Monitoring and Management | Percona Community

Powered by Percona Server for PostgreSQL and pgvector
Free, open-source database monitoring for MySQL, MongoDB, PostgreSQL, and MariaDB — try it, share feedback, and help improve it.
Looking for an easier way to monitor and troubleshoot your databases? PMM is a free, open-source solution designed for exactly that. It supports multiple database technologies (MySQL, MongoDB, PostgreSQL, MariaDB) and lets you view and monitor them all in one place.
We encourage you to try PMM, share your experience, and help us make it better with your feedback!
Be part of the Percona community: submit a PR, leave a review, report a bug, or help others in the forum. Every contribution matters and helps keep open source software free and accessible to all!
Have questions or need guidance? Visit our Community Forum, where you can get help from other Percona users and experienced experts.
It’s also a great place to give back: share your knowledge, answer questions, and connect with others. Every contribution helps strengthen the community and keeps it growing.
Not a developer? You can still make a big impact by leaving an unbiased review of Percona software on popular app marketplaces.
If PMM or other Percona tools have worked well for you, your recommendation can help others make informed decisions and discover the right solution for their needs.
Our team carefully reads every review and truly values your feedback. When leaving a review, include as many technical and practical details as possible. You could mention the operating system, CPU, memory, volumes of data, engines, programming languages, applications, versions, configurations, performance, etc.
Your review not only helps us improve but can also make a real difference for someone evaluating PMM in a production environment.
PMM is fully open source. This means that you can monitor your databases and contribute to the software itself, as well as have the freedom to extend its capabilities and build your own tooling around it.
Out of the box, PMM provides a rich set of exporters to collect and expose metrics, including:
For a deeper look at how these exporters fit into the system, see PMM Architecture.
If you’d like to get involved, we welcome contributions! Check out our Contributing guide and explore the main PMM repository, which also lists all our exporter repositories.
Get an early look at what’s coming in the next PMM version:
Real-Time Query Analytics and PMM High Availability - April 22, 2026
Wednesday, April 22, 2026 · 16:00-17:00 GMT
34. Meetup Data Community Trójmiasto – Gdynia
Gdansk Observability group #1
FOSS 2026 conference in Chernihiv: how it went
The Perfect Serve: What Tennis Taught Me About Reading PMM Like a Coach Instead of Guessing
Where people who run databases in production share events, talks, and practical know-how.
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