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30.2.3 Lock Waits Report

To open the Lock Waits reports, select Lock Waits from the Reports & Graphs menu.

InnoDB Row Lock Waits

This report retrieves data on InnoDB row locks from sys.x$innodb_lock_waits.

For more information on the data retrieved in this report, see The innodb_lock_waits and x$innodb_lock_waits Views.

Table Metadata Lock Waits

Important

Table Metadata Lock Waits is supported on MySQL 5.7 only. This report relies on instrumentation introduced in MySQL 5.7.

This report retrieves data on MySQL 5.7 table metadata locks from sys.x$schema_table_lock_waits.

For more information on the data retrieved in this report, see The schema_table_lock_waits and x$schema_table_lock_waits Views.


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