MySQL 8.0.29
Source Code Documentation
pfs_events_stages.cc File Reference

Events stages data structures (implementation). More...

Functions

int init_events_stages_history_long (uint events_stages_history_long_sizing)
 Initialize table EVENTS_STAGES_HISTORY_LONG. More...
 
void cleanup_events_stages_history_long (void)
 Cleanup table EVENTS_STAGES_HISTORY_LONG. More...
 
static void copy_events_stages (PFS_events_stages *dest, const PFS_events_stages *source)
 
void insert_events_stages_history (PFS_thread *thread, PFS_events_stages *stage)
 Insert a stage record in table EVENTS_STAGES_HISTORY. More...
 
void insert_events_stages_history_long (PFS_events_stages *stage)
 Insert a stage record in table EVENTS_STAGES_HISTORY_LONG. More...
 
static void fct_reset_events_stages_current (PFS_thread *pfs)
 
void reset_events_stages_current (void)
 Reset table EVENTS_STAGES_CURRENT data. More...
 
static void fct_reset_events_stages_history (PFS_thread *pfs_thread)
 
void reset_events_stages_history (void)
 Reset table EVENTS_STAGES_HISTORY data. More...
 
void reset_events_stages_history_long (void)
 Reset table EVENTS_STAGES_HISTORY_LONG data. More...
 
static void fct_reset_events_stages_by_thread (PFS_thread *thread)
 
void reset_events_stages_by_thread ()
 Reset table EVENTS_STAGES_SUMMARY_BY_THREAD_BY_EVENT_NAME data. More...
 
static void fct_reset_events_stages_by_account (PFS_account *pfs)
 
void reset_events_stages_by_account ()
 Reset table EVENTS_STAGES_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME data. More...
 
static void fct_reset_events_stages_by_user (PFS_user *pfs)
 
void reset_events_stages_by_user ()
 Reset table EVENTS_STAGES_SUMMARY_BY_USER_BY_EVENT_NAME data. More...
 
static void fct_reset_events_stages_by_host (PFS_host *pfs)
 
void reset_events_stages_by_host ()
 Reset table EVENTS_STAGES_SUMMARY_BY_HOST_BY_EVENT_NAME data. More...
 
void reset_events_stages_global ()
 Reset table EVENTS_STAGES_GLOBAL_BY_EVENT_NAME data. More...
 

Variables

PFS_ALIGNED ulong events_stages_history_long_size = 0
 
PFS_ALIGNED bool flag_events_stages_current = false
 Consumer flag for table EVENTS_STAGES_CURRENT. More...
 
PFS_ALIGNED bool flag_events_stages_history = false
 Consumer flag for table EVENTS_STAGES_HISTORY. More...
 
PFS_ALIGNED bool flag_events_stages_history_long = false
 Consumer flag for table EVENTS_STAGES_HISTORY_LONG. More...
 
PFS_ALIGNED bool events_stages_history_long_full = false
 True if EVENTS_STAGES_HISTORY_LONG circular buffer is full. More...
 
PFS_ALIGNED PFS_cacheline_atomic_uint32 events_stages_history_long_index
 Index in EVENTS_STAGES_HISTORY_LONG circular buffer. More...
 
PFS_ALIGNED PFS_events_stagesevents_stages_history_long_array = nullptr
 EVENTS_STAGES_HISTORY_LONG circular buffer. More...
 

Detailed Description

Events stages data structures (implementation).

Function Documentation

◆ cleanup_events_stages_history_long()

void cleanup_events_stages_history_long ( void  )

Cleanup table EVENTS_STAGES_HISTORY_LONG.

◆ copy_events_stages()

static void copy_events_stages ( PFS_events_stages dest,
const PFS_events_stages source 
)
inlinestatic

◆ fct_reset_events_stages_by_account()

static void fct_reset_events_stages_by_account ( PFS_account pfs)
static

◆ fct_reset_events_stages_by_host()

static void fct_reset_events_stages_by_host ( PFS_host pfs)
static

◆ fct_reset_events_stages_by_thread()

static void fct_reset_events_stages_by_thread ( PFS_thread thread)
static

◆ fct_reset_events_stages_by_user()

static void fct_reset_events_stages_by_user ( PFS_user pfs)
static

◆ fct_reset_events_stages_current()

static void fct_reset_events_stages_current ( PFS_thread pfs)
static

◆ fct_reset_events_stages_history()

static void fct_reset_events_stages_history ( PFS_thread pfs_thread)
static

◆ init_events_stages_history_long()

int init_events_stages_history_long ( uint  events_stages_history_long_sizing)

Initialize table EVENTS_STAGES_HISTORY_LONG.

Parameters
events_stages_history_long_sizingtable sizing

◆ insert_events_stages_history()

void insert_events_stages_history ( PFS_thread thread,
PFS_events_stages stage 
)

Insert a stage record in table EVENTS_STAGES_HISTORY.

Parameters
threadthread that executed the wait
stagerecord to insert

◆ insert_events_stages_history_long()

void insert_events_stages_history_long ( PFS_events_stages stage)

Insert a stage record in table EVENTS_STAGES_HISTORY_LONG.

Parameters
stagerecord to insert

◆ reset_events_stages_by_account()

void reset_events_stages_by_account ( )

Reset table EVENTS_STAGES_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME data.

◆ reset_events_stages_by_host()

void reset_events_stages_by_host ( )

Reset table EVENTS_STAGES_SUMMARY_BY_HOST_BY_EVENT_NAME data.

◆ reset_events_stages_by_thread()

void reset_events_stages_by_thread ( )

Reset table EVENTS_STAGES_SUMMARY_BY_THREAD_BY_EVENT_NAME data.

◆ reset_events_stages_by_user()

void reset_events_stages_by_user ( )

Reset table EVENTS_STAGES_SUMMARY_BY_USER_BY_EVENT_NAME data.

◆ reset_events_stages_current()

void reset_events_stages_current ( void  )

Reset table EVENTS_STAGES_CURRENT data.

◆ reset_events_stages_global()

void reset_events_stages_global ( )

Reset table EVENTS_STAGES_GLOBAL_BY_EVENT_NAME data.

◆ reset_events_stages_history()

void reset_events_stages_history ( void  )

Reset table EVENTS_STAGES_HISTORY data.

◆ reset_events_stages_history_long()

void reset_events_stages_history_long ( void  )

Reset table EVENTS_STAGES_HISTORY_LONG data.

Variable Documentation

◆ events_stages_history_long_array

PFS_ALIGNED PFS_events_stages* events_stages_history_long_array = nullptr

EVENTS_STAGES_HISTORY_LONG circular buffer.

◆ events_stages_history_long_full

PFS_ALIGNED bool events_stages_history_long_full = false

True if EVENTS_STAGES_HISTORY_LONG circular buffer is full.

◆ events_stages_history_long_index

PFS_ALIGNED PFS_cacheline_atomic_uint32 events_stages_history_long_index

Index in EVENTS_STAGES_HISTORY_LONG circular buffer.

◆ events_stages_history_long_size

PFS_ALIGNED ulong events_stages_history_long_size = 0

◆ flag_events_stages_current

PFS_ALIGNED bool flag_events_stages_current = false

Consumer flag for table EVENTS_STAGES_CURRENT.

◆ flag_events_stages_history

PFS_ALIGNED bool flag_events_stages_history = false

Consumer flag for table EVENTS_STAGES_HISTORY.

◆ flag_events_stages_history_long

PFS_ALIGNED bool flag_events_stages_history_long = false

Consumer flag for table EVENTS_STAGES_HISTORY_LONG.