pfs_instr.cc File Reference

#include <my_global.h>
#include <string.h>
#include "my_sys.h"
#include "pfs.h"
#include "pfs_stat.h"
#include "pfs_instr.h"
#include "pfs_host.h"
#include "pfs_user.h"
#include "pfs_account.h"
#include "pfs_global.h"
#include "pfs_instr_class.h"

Include dependency graph for pfs_instr.cc:

Go to the source code of this file.

Functions
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)
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)
void	destroy_thread (PFS_thread *pfs)
LF_PINS *	get_filename_hash_pins (PFS_thread *thread)
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_stats (PFS_thread *thread, PFS_account *safe_account, PFS_user *safe_user, PFS_host *safe_host)
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
ulong	mutex_max
bool	mutex_full
ulong	mutex_lost
ulong	rwlock_max
bool	rwlock_full
ulong	rwlock_lost
ulong	cond_max
bool	cond_full
ulong	cond_lost
ulong	thread_max
bool	thread_full
ulong	thread_lost
ulong	file_max
bool	file_full
ulong	file_lost
long	file_handle_max
bool	file_handle_full
ulong	file_handle_lost
ulong	table_max
bool	table_full
ulong	table_lost
ulong	socket_max
bool	socket_full
ulong	socket_lost
ulong	events_waits_history_per_thread
ulong	events_stages_history_per_thread
ulong	events_statements_history_per_thread
uint	statement_stack_max
ulong	locker_lost = 0
ulong	statement_lost = 0
ulong	session_connect_attrs_size_per_thread
ulong	session_connect_attrs_lost = 0
PFS_mutex *	mutex_array = NULL
PFS_rwlock *	rwlock_array = NULL
PFS_cond *	cond_array = NULL
PFS_thread *	thread_array = NULL
PFS_file *	file_array = NULL
PFS_file **	file_handle_array = NULL
PFS_table *	table_array = NULL
PFS_socket *	socket_array = NULL
PFS_stage_stat *	global_instr_class_stages_array = NULL
PFS_statement_stat *	global_instr_class_statements_array = NULL
LF_HASH	filename_hash

Detailed Description

Performance schema instruments (implementation).

Definition in file pfs_instr.cc.