pfs_instr.h File Reference

#include <arpa/inet.h>
#include "my_global.h"
#include "my_compiler.h"
#include "pfs_lock.h"
#include "pfs_stat.h"
#include "pfs_instr_class.h"
#include "pfs_events_waits.h"
#include "pfs_events_stages.h"
#include "pfs_events_statements.h"
#include "pfs_server.h"
#include "lf.h"
#include "pfs_con_slice.h"

Include dependency graph for pfs_instr.h:

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Classes
struct	PFS_instr
struct	PFS_mutex
struct	PFS_rwlock
struct	PFS_cond
struct	PFS_file
struct	PFS_table
struct	PFS_socket
struct	PFS_scan
struct	PFS_thread

Macros
#define	WAIT_STACK_LOGICAL_SIZE   5
#define	WAIT_STACK_BOTTOM   1
#define	WAIT_STACK_SIZE   (WAIT_STACK_BOTTOM + WAIT_STACK_LOGICAL_SIZE)
#define	PFS_MAX_ALLOC_RETRY   1000
#define	PFS_MAX_SCAN_PASS   2

Functions
PFS_mutex *	sanitize_mutex (PFS_mutex *unsafe)
PFS_rwlock *	sanitize_rwlock (PFS_rwlock *unsafe)
PFS_cond *	sanitize_cond (PFS_cond *unsafe)
PFS_thread *	sanitize_thread (PFS_thread *unsafe)
PFS_file *	sanitize_file (PFS_file *unsafe)
PFS_socket *	sanitize_socket (PFS_socket *unsafe)
int	init_instruments (const PFS_global_param *param)
void	cleanup_instruments (void)
C_MODE_END int	init_file_hash (void)
void	cleanup_file_hash (void)
PFS_mutex *	create_mutex (PFS_mutex_class *klass, const void *identity)
void	destroy_mutex (PFS_mutex *pfs)
PFS_rwlock *	create_rwlock (PFS_rwlock_class *klass, const void *identity)
void	destroy_rwlock (PFS_rwlock *pfs)
PFS_cond *	create_cond (PFS_cond_class *klass, const void *identity)
void	destroy_cond (PFS_cond *pfs)
PFS_thread *	create_thread (PFS_thread_class *klass, const void *identity, ulonglong processlist_id)
void	destroy_thread (PFS_thread *pfs)
PFS_file *	find_or_create_file (PFS_thread *thread, PFS_file_class *klass, const char *filename, uint len, bool create)
void	release_file (PFS_file *pfs)
void	destroy_file (PFS_thread *thread, PFS_file *pfs)
PFS_table *	create_table (PFS_table_share *share, PFS_thread *opening_thread, const void *identity)
void	destroy_table (PFS_table *pfs)
PFS_socket *	create_socket (PFS_socket_class *klass, const my_socket *fd, const struct sockaddr *addr, socklen_t addr_len)
void	destroy_socket (PFS_socket *pfs)
void	reset_events_waits_by_instance (void)
void	reset_file_instance_io (void)
void	reset_socket_instance_io (void)
void	aggregate_all_event_names (PFS_single_stat *from_array, PFS_single_stat *to_array)
void	aggregate_all_event_names (PFS_single_stat *from_array, PFS_single_stat *to_array_1, PFS_single_stat *to_array_2)
void	aggregate_all_stages (PFS_stage_stat *from_array, PFS_stage_stat *to_array)
void	aggregate_all_stages (PFS_stage_stat *from_array, PFS_stage_stat *to_array_1, PFS_stage_stat *to_array_2)
void	aggregate_all_statements (PFS_statement_stat *from_array, PFS_statement_stat *to_array)
void	aggregate_all_statements (PFS_statement_stat *from_array, PFS_statement_stat *to_array_1, PFS_statement_stat *to_array_2)
void	aggregate_thread (PFS_thread *thread, PFS_account *safe_account, PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_thread_waits (PFS_thread *thread, PFS_account *safe_account, PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_thread_stages (PFS_thread *thread, PFS_account *safe_account, PFS_user *safe_user, PFS_host *safe_host)
void	aggregate_thread_statements (PFS_thread *thread, PFS_account *safe_account, PFS_user *safe_user, PFS_host *safe_host)
void	clear_thread_account (PFS_thread *thread)
void	set_thread_account (PFS_thread *thread)
void	update_mutex_derived_flags ()
void	update_rwlock_derived_flags ()
void	update_cond_derived_flags ()
void	update_file_derived_flags ()
void	update_table_derived_flags ()
void	update_socket_derived_flags ()
void	update_instruments_derived_flags ()

Variables
uint	statement_stack_max
PFS_stage_stat *	global_instr_class_stages_array
PFS_statement_stat *	global_instr_class_statements_array
ulong	mutex_max
ulong	mutex_lost
ulong	rwlock_max
ulong	rwlock_lost
ulong	cond_max
ulong	cond_lost
ulong	thread_max
ulong	thread_lost
ulong	file_max
ulong	file_lost
long	file_handle_max
ulong	file_handle_lost
ulong	table_max
ulong	table_lost
ulong	socket_max
ulong	socket_lost
ulong	events_waits_history_per_thread
ulong	events_stages_history_per_thread
ulong	events_statements_history_per_thread
ulong	locker_lost
ulong	statement_lost
ulong	session_connect_attrs_lost
ulong	session_connect_attrs_size_per_thread
PFS_mutex *	mutex_array
PFS_rwlock *	rwlock_array
PFS_cond *	cond_array
PFS_thread *	thread_array
PFS_file *	file_array
PFS_file **	file_handle_array
PFS_table *	table_array
PFS_socket *	socket_array
LF_HASH	filename_hash

Detailed Description

Performance schema instruments (declarations).

Definition in file pfs_instr.h.