PFS_account Struct Reference

Per account statistics. More...

#include <pfs_account.h>

Inheritance diagram for PFS_account:

Public Member Functions
void	init_refcount ()
int	get_refcount ()
void	inc_refcount ()
void	dec_refcount ()
void	aggregate (bool alive, PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_waits (PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_stages (PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_statements (PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_transactions (PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_errors (PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_memory (bool alive, PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_status (PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_stats (PFS_user *safe_user, PFS_host *safe_host)
void	release ()
void	rebase_memory_stats ()
	Reset all memory statistics. More...
void	carry_memory_stat_alloc_delta (PFS_memory_stat_alloc_delta *delta, uint index)
void	carry_memory_stat_free_delta (PFS_memory_stat_free_delta *delta, uint index)
void	set_instr_class_memory_stats (PFS_memory_shared_stat *array)
const PFS_memory_shared_stat *	read_instr_class_memory_stats () const
PFS_memory_shared_stat *	write_instr_class_memory_stats ()
void	reset_connections_stats ()
void	aggregate_disconnect (ulonglong controlled_memory, ulonglong total_memory)
Public Member Functions inherited from PFS_connection_slice
void	reset_stats ()
	Reset all statistics. More...
void	reset_waits_stats ()
	Reset all wait statistics. More...
void	reset_stages_stats ()
	Reset all stages statistics. More...
void	reset_statements_stats ()
	Reset all statements statistics. More...
void	reset_transactions_stats ()
	Reset all transactions statistics. More...
void	reset_errors_stats ()
	Reset all errors statistics. More...
void	reset_status_stats ()
	Reset all status variable statistics. More...
void	set_instr_class_waits_stats (PFS_single_stat *array)
const PFS_single_stat *	read_instr_class_waits_stats () const
PFS_single_stat *	write_instr_class_waits_stats ()
void	set_instr_class_stages_stats (PFS_stage_stat *array)
const PFS_stage_stat *	read_instr_class_stages_stats () const
PFS_stage_stat *	write_instr_class_stages_stats ()
void	set_instr_class_statements_stats (PFS_statement_stat *array)
const PFS_statement_stat *	read_instr_class_statements_stats () const
PFS_statement_stat *	write_instr_class_statements_stats ()
void	set_instr_class_transactions_stats (PFS_transaction_stat *array)
const PFS_transaction_stat *	read_instr_class_transactions_stats () const
PFS_transaction_stat *	write_instr_class_transactions_stats ()
void	set_instr_class_errors_stats (PFS_error_stat *array)
const PFS_error_stat *	read_instr_class_errors_stats () const
PFS_error_stat *	write_instr_class_errors_stats ()
void	aggregate_status_stats (const System_status_var *status_vars)

Public Attributes
pfs_lock	m_lock
	Internal lock. More...
PFS_account_key	m_key
bool	m_enabled
	True if this account is enabled, per rules in table SETUP_ACTORS. More...
bool	m_history
	True if this account has history enabled, per rules in table SETUP_ACTORS. More...
PFS_user *	m_user
PFS_host *	m_host
ulonglong	m_disconnected_count
ulonglong	m_max_controlled_memory
ulonglong	m_max_total_memory
Public Attributes inherited from PFS_connection_slice
PFS_status_stats	m_status_stats
	Aggregated status variables. More...
PFS_opaque_container_page *	m_page
	Container page. More...

Private Attributes
std::atomic< int >	m_refcount
PFS_memory_shared_stat *	m_instr_class_memory_stats {nullptr}
	Per account memory aggregated statistics. More...

Additional Inherited Members
Protected Attributes inherited from PFS_connection_slice
bool	m_has_memory_stats {false}

Detailed Description

Per account statistics.

Member Function Documentation

dec_refcount()

void PFS_account::dec_refcount ( )

inline

get_refcount()

int PFS_account::get_refcount ( )

inline

inc_refcount()

void PFS_account::inc_refcount ( )

inline

init_refcount()

void PFS_account::init_refcount ( )

inline

read_instr_class_memory_stats()

const PFS_memory_shared_stat * PFS_account::read_instr_class_memory_stats ( ) const

inline

reset_connections_stats()

void PFS_account::reset_connections_stats ( )

inline

set_instr_class_memory_stats()

void PFS_account::set_instr_class_memory_stats ( PFS_memory_shared_stat *  array )

inline

write_instr_class_memory_stats()

PFS_memory_shared_stat * PFS_account::write_instr_class_memory_stats ( )

inline

Member Data Documentation

m_disconnected_count

ulonglong PFS_account::m_disconnected_count

m_enabled

bool PFS_account::m_enabled

True if this account is enabled, per rules in table SETUP_ACTORS.

m_history

bool PFS_account::m_history

True if this account has history enabled, per rules in table SETUP_ACTORS.

m_host

PFS_host* PFS_account::m_host

m_instr_class_memory_stats

PFS_memory_shared_stat* PFS_account::m_instr_class_memory_stats {nullptr}

private

Per account memory aggregated statistics.

This member holds the data for the table PERFORMANCE_SCHEMA.MEMORY_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME. Immutable, safe to use without internal lock.

m_key

PFS_account_key PFS_account::m_key

m_lock

pfs_lock PFS_account::m_lock

Internal lock.

m_max_controlled_memory

ulonglong PFS_account::m_max_controlled_memory

m_max_total_memory

ulonglong PFS_account::m_max_total_memory

m_refcount

std::atomic<int> PFS_account::m_refcount

private

m_user

PFS_user* PFS_account::m_user

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The documentation for this struct was generated from the following files:

• storage/perfschema/pfs_account.h
• storage/perfschema/pfs_account.cc