MySQL 9.0.0
Source Code Documentation
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Events waits data structures (declarations). More...
#include <sys/types.h>
#include <atomic>
#include "mysql/components/services/bits/psi_stage_bits.h"
#include "storage/perfschema/pfs_events.h"
#include "storage/perfschema/pfs_global.h"
Go to the source code of this file.
Classes | |
struct | PFS_events_stages |
A stage record. More... | |
Functions | |
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... | |
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 () |
Cleanup table EVENTS_STAGES_HISTORY_LONG. More... | |
void | reset_events_stages_current () |
Reset table EVENTS_STAGES_CURRENT data. More... | |
void | reset_events_stages_history () |
Reset table EVENTS_STAGES_HISTORY data. More... | |
void | reset_events_stages_history_long () |
Reset table EVENTS_STAGES_HISTORY_LONG data. More... | |
void | reset_events_stages_by_thread () |
Reset table EVENTS_STAGES_SUMMARY_BY_THREAD_BY_EVENT_NAME data. More... | |
void | reset_events_stages_by_account () |
Reset table EVENTS_STAGES_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME data. More... | |
void | reset_events_stages_by_user () |
Reset table EVENTS_STAGES_SUMMARY_BY_USER_BY_EVENT_NAME data. More... | |
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... | |
void | aggregate_account_stages (PFS_account *account) |
void | aggregate_user_stages (PFS_user *user) |
void | aggregate_host_stages (PFS_host *host) |
Variables | |
bool | flag_events_stages_current |
Consumer flag for table EVENTS_STAGES_CURRENT. More... | |
bool | flag_events_stages_history |
Consumer flag for table EVENTS_STAGES_HISTORY. More... | |
bool | flag_events_stages_history_long |
Consumer flag for table EVENTS_STAGES_HISTORY_LONG. More... | |
bool | events_stages_history_long_full |
True if EVENTS_STAGES_HISTORY_LONG circular buffer is full. More... | |
PFS_cacheline_atomic_uint32 | events_stages_history_long_index |
Index in EVENTS_STAGES_HISTORY_LONG circular buffer. More... | |
PFS_events_stages * | events_stages_history_long_array |
EVENTS_STAGES_HISTORY_LONG circular buffer. More... | |
ulong | events_stages_history_long_size |
Events waits data structures (declarations).
void aggregate_account_stages | ( | PFS_account * | account | ) |
void aggregate_host_stages | ( | PFS_host * | host | ) |
void aggregate_user_stages | ( | PFS_user * | user | ) |
void cleanup_events_stages_history_long | ( | ) |
Cleanup table EVENTS_STAGES_HISTORY_LONG.
int init_events_stages_history_long | ( | uint | events_stages_history_long_sizing | ) |
Initialize table EVENTS_STAGES_HISTORY_LONG.
events_stages_history_long_sizing | table sizing |
void insert_events_stages_history | ( | PFS_thread * | thread, |
PFS_events_stages * | stage | ||
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Insert a stage record in table EVENTS_STAGES_HISTORY.
thread | thread that executed the wait |
stage | record to insert |
void insert_events_stages_history_long | ( | PFS_events_stages * | stage | ) |
Insert a stage record in table EVENTS_STAGES_HISTORY_LONG.
stage | record to insert |
void reset_events_stages_by_account | ( | ) |
Reset table EVENTS_STAGES_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME data.
void reset_events_stages_by_host | ( | ) |
Reset table EVENTS_STAGES_SUMMARY_BY_HOST_BY_EVENT_NAME data.
void reset_events_stages_by_thread | ( | ) |
Reset table EVENTS_STAGES_SUMMARY_BY_THREAD_BY_EVENT_NAME data.
void reset_events_stages_by_user | ( | ) |
Reset table EVENTS_STAGES_SUMMARY_BY_USER_BY_EVENT_NAME data.
void reset_events_stages_current | ( | ) |
Reset table EVENTS_STAGES_CURRENT data.
void reset_events_stages_global | ( | ) |
Reset table EVENTS_STAGES_GLOBAL_BY_EVENT_NAME data.
void reset_events_stages_history | ( | ) |
Reset table EVENTS_STAGES_HISTORY data.
void reset_events_stages_history_long | ( | ) |
Reset table EVENTS_STAGES_HISTORY_LONG data.
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EVENTS_STAGES_HISTORY_LONG circular buffer.
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True if EVENTS_STAGES_HISTORY_LONG circular buffer is full.
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Index in EVENTS_STAGES_HISTORY_LONG circular buffer.
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Consumer flag for table EVENTS_STAGES_CURRENT.
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Consumer flag for table EVENTS_STAGES_HISTORY.
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Consumer flag for table EVENTS_STAGES_HISTORY_LONG.