Skip to content


Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?

Latest commit

PS-8577: ALTER TABLE ... AUTO_INCREMENT=1 does not work as expected.


Failed to load latest commit information.
Latest commit message
Commit time

Percona Server for MySQL

PS logo

Percona Server for MySQL is a free, fully compatible, enhanced, and open source drop-in replacement for any MySQL database. It provides superior performance, scalability, and instrumentation.

Percona Server for MySQL is trusted by thousands of enterprises to provide better performance and concurrency for their most demanding workloads. It delivers higher value to MySQL server users with optimized performance, greater performance scalability and availability, enhanced backups, and increased visibility.


You can install Percona Server for MySQL using the following methods:

  • from the Percona repository
  • Build from the source code

The installation instructions in the official documentation are here.

Submit a bug report or a feature request

If you find a bug in Percona Server for MySQL, you can submit a report to the project's Jira issue tracker

As a general rule of thumb, please try to create a bug report that is:

  • Reproducible - include the steps on how to reproduce the issue
  • Specific - include as much detail as possible, such as which version, which environment, etc.
  • Unique - do not duplicate existing tickets
  • Scoped to a single issue - only one issue per report


Percona is dedicated to keeping open source open. Whenever possible, we strive to include permissive licensing for both our software and documentation. For this project, we are using version 2 of the GNU General Public License (GPLv2).

How to get involved

We encourage contributions and are always looking for new members that are as dedicated to serving the community as we are. The Contributing Guide contains how you can contribute.


You can reach us by using the Forum.