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https://dev.mysql.com/doc/refman/5.7/en/sys-ps-check-lost-instrumentation.html
This view returns information about lost Performance Schema instruments, to indicate whether the Performance Schema is unable to monitor all runtime data. The ps_check_lost_instrumentation view has these columns: variable_name The Performance ...
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-is-consumer-enabled.html
(Prior to MySQL 5.7.28, the function returns NULL if the argument is not a valid consumer name.) This function accounts for the consumer hierarchy, so a consumer is not considered enabled unless all consumers on which depends are also enabled.
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-is-thread-instrumented.html
This is a value of the type given in the PROCESSLIST_ID column of the Performance Schema threads table or the Id column of SHOW PROCESSLIST output. Returns YES or NO to indicate whether Performance Schema instrumentation for a given connection ID ...
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-setup-disable-thread.html
This is a value of the type given in the PROCESSLIST_ID column of the Performance Schema threads table or the Id column of SHOW PROCESSLIST output. Given a connection ID, disables Performance Schema instrumentation for the thread. Example Disable a ...
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-setup-enable-thread.html
This is a value of the type given in the PROCESSLIST_ID column of the Performance Schema threads table or the Id column of SHOW PROCESSLIST output. Given a connection ID, enables Performance Schema instrumentation for the thread. Example Enable a ...
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-setup-reload-saved.html
This procedure disables binary logging during its execution by manipulating the session value of the sql_log_bin system variable. Reloads a Performance Schema configuration saved earlier within the same session using ps_setup_save(). That is a ...
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-setup-reset-to-default.html
Parameters in_verbose BOOLEAN: Whether to display information about each setup stage during procedure execution. row *************************** status: Resetting: setup_actors DELETE FROM performance_schema.setup_actors WHERE NOT (HOST = '%' AND ...
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-setup-show-disabled-instruments.html
Displays all currently disabled Performance Schema instruments. This might be a long list. Parameters None. Example mysql> CALL sys.ps_setup_show_disabled_instruments()\G *************************** 1. row *************************** ...
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-setup-show-disabled.html
Displays all currently disabled Performance Schema configuration. Parameters in_show_instruments BOOLEAN: Whether to display disabled instruments. This might be a long list. in_show_threads BOOLEAN: Whether to display disabled threads. Example ...
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-setup-show-enabled-instruments.html
Displays all currently enabled Performance Schema instruments. This might be a long list. Parameters None. Example mysql> CALL sys.ps_setup_show_enabled_instruments()\G *************************** 1. row *************************** ...