MySQL Processes

Find active MySQL or MariaDB queries and stop a connection when necessary.

Where to find it: Open the Server menu and choose MySQL Processes.

Available to: Root only.

What this page does

The page is an incident and performance tool, not a database-creation page. It shows live database activity so administrators can identify long-running queries, locked or sleeping sessions, busy hosts, affected databases, and processes that may need to be stopped during troubleshooting.

How to use it

1. Find the database or connection involved in the problem.
2. Read the query, running time and connection details.
3. Stop a connection only when necessary, then check the affected application.

Process scope and cancellation

Use the process list to inspect the database user, database, elapsed time, state, and query/activity that the current role may view. Refresh before selecting a process to terminate; IDs can disappear or be reused after an operation finishes.

Terminating database work can interrupt an application transaction. Investigate the blocking or expensive statement first, choose only the intended process, and verify the application afterwards. Root and account views must not be treated as interchangeable.