pfs_instr_class.cc File Reference

#include "my_global.h"
#include "my_sys.h"
#include "structs.h"
#include "table.h"
#include "pfs_instr_class.h"
#include "pfs_instr.h"
#include "pfs_global.h"
#include "pfs_timer.h"
#include "pfs_events_waits.h"
#include "pfs_setup_object.h"
#include "pfs_atomic.h"
#include "mysql/psi/mysql_thread.h"
#include "lf.h"
#include <string.h>

Include dependency graph for pfs_instr_class.cc:

Go to the source code of this file.

Macros
#define	REGISTER_CLASS_BODY_PART(INDEX, ARRAY, MAX, NAME, NAME_LENGTH)
#define	FIND_CLASS_BODY(KEY, COUNT, ARRAY)

Functions
void	init_event_name_sizing (const PFS_global_param *param)
void	register_global_classes ()
int	init_sync_class (uint mutex_class_sizing, uint rwlock_class_sizing, uint cond_class_sizing)
void	cleanup_sync_class (void)
int	init_thread_class (uint thread_class_sizing)
void	cleanup_thread_class (void)
int	init_table_share (uint table_share_sizing)
void	cleanup_table_share (void)
C_MODE_END int	init_table_share_hash (void)
void	cleanup_table_share_hash (void)
LF_PINS *	get_table_share_hash_pins (PFS_thread *thread)
int	init_file_class (uint file_class_sizing)
void	cleanup_file_class (void)
int	init_stage_class (uint stage_class_sizing)
void	cleanup_stage_class (void)
int	init_statement_class (uint statement_class_sizing)
void	cleanup_statement_class (void)
int	init_socket_class (uint socket_class_sizing)
void	cleanup_socket_class (void)
PFS_sync_key	register_mutex_class (const char *name, uint name_length, int flags)
PFS_sync_key	register_rwlock_class (const char *name, uint name_length, int flags)
PFS_sync_key	register_cond_class (const char *name, uint name_length, int flags)
PFS_mutex_class *	find_mutex_class (PFS_sync_key key)
PFS_mutex_class *	sanitize_mutex_class (PFS_mutex_class *unsafe)
PFS_rwlock_class *	find_rwlock_class (PFS_sync_key key)
PFS_rwlock_class *	sanitize_rwlock_class (PFS_rwlock_class *unsafe)
PFS_cond_class *	find_cond_class (PFS_sync_key key)
PFS_cond_class *	sanitize_cond_class (PFS_cond_class *unsafe)
PFS_thread_key	register_thread_class (const char *name, uint name_length, int flags)
PFS_thread_class *	find_thread_class (PFS_sync_key key)
PFS_thread_class *	sanitize_thread_class (PFS_thread_class *unsafe)
PFS_file_key	register_file_class (const char *name, uint name_length, int flags)
PFS_stage_key	register_stage_class (const char *name, uint prefix_length, uint name_length, int flags)
PFS_statement_key	register_statement_class (const char *name, uint name_length, int flags)
PFS_file_class *	find_file_class (PFS_file_key key)
PFS_file_class *	sanitize_file_class (PFS_file_class *unsafe)
PFS_stage_class *	find_stage_class (PFS_stage_key key)
PFS_stage_class *	sanitize_stage_class (PFS_stage_class *unsafe)
PFS_statement_class *	find_statement_class (PFS_stage_key key)
PFS_statement_class *	sanitize_statement_class (PFS_statement_class *unsafe)
PFS_socket_key	register_socket_class (const char *name, uint name_length, int flags)
PFS_socket_class *	find_socket_class (PFS_socket_key key)
PFS_socket_class *	sanitize_socket_class (PFS_socket_class *unsafe)
PFS_instr_class *	find_table_class (uint index)
PFS_instr_class *	sanitize_table_class (PFS_instr_class *unsafe)
PFS_instr_class *	find_idle_class (uint index)
PFS_instr_class *	sanitize_idle_class (PFS_instr_class *unsafe)
PFS_table_share *	find_or_create_table_share (PFS_thread *thread, bool temporary, const TABLE_SHARE *share)
void	release_table_share (PFS_table_share *pfs)
void	drop_table_share (PFS_thread *thread, bool temporary, const char *schema_name, uint schema_name_length, const char *table_name, uint table_name_length)
PFS_table_share *	sanitize_table_share (PFS_table_share *unsafe)
void	reset_events_waits_by_class ()
void	reset_file_class_io (void)
void	reset_socket_class_io (void)
void	update_table_share_derived_flags (PFS_thread *thread)

Variables
my_bool	pfs_enabled = TRUE
DYNAMIC_ARRAY	pfs_instr_config_array
int	pfs_instr_config_state = PFS_INSTR_CONFIG_NOT_INITIALIZED
ulong	mutex_class_max = 0
ulong	mutex_class_lost = 0
ulong	rwlock_class_max = 0
ulong	rwlock_class_lost = 0
ulong	cond_class_max = 0
ulong	cond_class_lost = 0
ulong	thread_class_max = 0
ulong	thread_class_lost = 0
ulong	file_class_max = 0
ulong	file_class_lost = 0
ulong	stage_class_max = 0
ulong	stage_class_lost = 0
ulong	statement_class_max = 0
ulong	statement_class_lost = 0
ulong	table_share_max = 0
ulong	table_share_lost = 0
ulong	socket_class_max = 0
ulong	socket_class_lost = 0
PFS_mutex_class *	mutex_class_array = NULL
PFS_rwlock_class *	rwlock_class_array = NULL
PFS_cond_class *	cond_class_array = NULL
PFS_table_share *	table_share_array = NULL
PFS_ALIGNED PFS_single_stat	global_idle_stat
PFS_ALIGNED PFS_table_io_stat	global_table_io_stat
PFS_ALIGNED PFS_table_lock_stat	global_table_lock_stat
PFS_ALIGNED PFS_instr_class	global_table_io_class
PFS_ALIGNED PFS_instr_class	global_table_lock_class
PFS_ALIGNED PFS_instr_class	global_idle_class
enum_timer_name *	class_timers []
LF_HASH	table_share_hash
PFS_file_class *	file_class_array = NULL
uint	mutex_class_start = 0
uint	rwlock_class_start = 0
uint	cond_class_start = 0
uint	file_class_start = 0
uint	wait_class_max = 0
uint	socket_class_start = 0

Detailed Description

Performance schema instruments meta data (implementation).

Definition in file pfs_instr_class.cc.