ib::Monitoring_interface Class Reference

Interface for repoting values of some INFORMATION_SCHEMA.INNODB_METRICS. More...

#include <srv0monitoring_interface.h>

Inheritance diagram for ib::Monitoring_interface:

Public Member Functions
virtual	~Monitoring_interface ()=default
	Default destructor. More...
virtual std::optional< mon_type_t >	get_value (monitor_id_t id)=0
	Returns the value of given Innodb-specific monitor by id or std::nullopt if not supported. More...

Detailed Description

Interface for repoting values of some INFORMATION_SCHEMA.INNODB_METRICS.

Constructor & Destructor Documentation

~Monitoring_interface()

virtual ib::Monitoring_interface::~Monitoring_interface ( )

virtualdefault

Default destructor.

Member Function Documentation

get_value()

virtual std::optional< mon_type_t > ib::Monitoring_interface::get_value ( monitor_id_t  id )

pure virtual

Returns the value of given Innodb-specific monitor by id or std::nullopt if not supported.

Parameters

[in]

id

The id of the monitor

Returns

The value for that monitor, or std::nullopt if not supported by implementation.

Implemented in ib::fil::Pages_persistence_monitoring.

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The documentation for this class was generated from the following file:

• storage/innobase/include/srv0monitoring_interface.h