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MySQL 5.7 Reference Manual  /  ...  /  The ps_is_instrument_default_enabled() Function

26.4.5.11 The ps_is_instrument_default_enabled() Function

Returns YES or NO to indicate whether a given Performance Schema instrument is enabled by default.

Parameters
  • in_instrument VARCHAR(128): The name of the instrument to check.

Return Value

An ENUM('YES','NO') value.

Example
mysql> SELECT sys.ps_is_instrument_default_enabled('memory/innodb/row_log_buf');
+-------------------------------------------------------------------+
| sys.ps_is_instrument_default_enabled('memory/innodb/row_log_buf') |
+-------------------------------------------------------------------+
| NO                                                                |
+-------------------------------------------------------------------+
mysql> SELECT sys.ps_is_instrument_default_enabled('statement/sql/alter_user');
+------------------------------------------------------------------+
| sys.ps_is_instrument_default_enabled('statement/sql/alter_user') |
+------------------------------------------------------------------+
| YES                                                              |
+------------------------------------------------------------------+