duckdb::OperatorProfiler Class Reference

Collaboration diagram for duckdb::OperatorProfiler:

Public Member Functions
DUCKDB_API	OperatorProfiler (ClientContext &context)
DUCKDB_API void	StartOperator (optional_ptr< const PhysicalOperator > phys_op)
DUCKDB_API void	EndOperator (optional_ptr< DataChunk > chunk)
DUCKDB_API void	FinishSource (GlobalSourceState &gstate, LocalSourceState &lstate)
DUCKDB_API void	Flush (const PhysicalOperator &phys_op)
	Adds the timings in the OperatorProfiler (tree) to the QueryProfiler (tree).
DUCKDB_API OperatorInformation &	GetOperatorInfo (const PhysicalOperator &phys_op)
DUCKDB_API bool	OperatorInfoIsInitialized (const PhysicalOperator &phys_op)

Public Attributes
ClientContext &	context

Private Attributes
bool	enabled
	Whether or not the profiler is enabled.
profiler_settings_t	settings
	Sub-settings for the operator profiler.
Profiler	op
	The timer used to time the execution time of the individual Physical Operators.
optional_ptr< const PhysicalOperator >	active_operator
	The stack of Physical Operators that are currently active.
reference_map_t< const PhysicalOperator, OperatorInformation >	operator_infos
	A mapping of physical operators to profiled operator information.

Friends
class	QueryProfiler

Detailed Description

The OperatorProfiler measures timings of individual operators This class exists once for all operators and collects OperatorInfo for each operator

Constructor & Destructor Documentation

~OperatorProfiler()

duckdb::OperatorProfiler::~OperatorProfiler ( )

inline

                        {
    }

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

• external/duckdb/duckdb.hpp