#include "memory_alloc.h"
#include "porting_inline.hpp"
#include "storage_common.h"
#include "thread_compat.hpp"
#include "tsc_timer.h"
#include <assert.h>
#include <stdio.h>
#include <sys/time.h>
#include <time.h>

Include dependency graph for perf_monitor.h:

Classes
struct	pstat_global

struct	pstat_metadata

struct	diag_sys_config

struct	t_diag_monitor_db_value

struct	t_diag_monitor_cas_value

struct	monitor_cas_config

struct	monitor_server_config

struct	t_client_monitor_config

struct	t_shm_diag_info_server

Macros
#define	MAX_DIAG_DATA_VALUE 0xfffffffffffffLL

#define	MAX_SERVER_THREAD_COUNT 500

#define	MAX_SERVER_NAMELENGTH 256

#define	SH_MODE 0644

#define	PERF_PAGE_FIX_COUNTERS ((PERF_MODULE_CNT) * (PERF_PAGE_CNT) * (PERF_PAGE_MODE_CNT) * (PERF_HOLDER_LATCH_CNT) * (PERF_CONDITIONAL_FIX_CNT))

#define	PERF_PAGE_PROMOTE_COUNTERS ((PERF_MODULE_CNT) * (PERF_PAGE_CNT) * (PERF_PROMOTE_CONDITION_CNT) * (PERF_HOLDER_LATCH_CNT) * (2 /* success */))

#define	PERF_PAGE_UNFIX_COUNTERS ((PERF_MODULE_CNT) * (PERF_PAGE_CNT) * 2 * 2 * (PERF_HOLDER_LATCH_CNT))

#define	PERF_PAGE_LOCK_TIME_COUNTERS PERF_PAGE_FIX_COUNTERS

#define	PERF_PAGE_HOLD_TIME_COUNTERS ((PERF_MODULE_CNT) * (PERF_PAGE_CNT) * (PERF_PAGE_MODE_CNT) * (PERF_HOLDER_LATCH_CNT))

#define	PERF_PAGE_FIX_TIME_COUNTERS PERF_PAGE_FIX_COUNTERS

#define	PERF_PAGE_FIX_STAT_OFFSET(module, page_type, page_found_mode, latch_mode, cond_type)

#define	PERF_PAGE_PROMOTE_STAT_OFFSET(module, page_type, promote_cond, holder_latch, success)

#define	PERF_PAGE_UNFIX_STAT_OFFSET(module, page_type, buf_dirty, dirtied_by_holder, holder_latch)

#define	PERF_PAGE_LOCK_TIME_OFFSET(module, page_type, page_found_mode, latch_mode, cond_type) PERF_PAGE_FIX_STAT_OFFSET (module, page_type, page_found_mode, latch_mode, cond_type)

#define	PERF_PAGE_HOLD_TIME_OFFSET(module, page_type, page_found_mode, latch_mode)

#define	PERF_PAGE_FIX_TIME_OFFSET(module, page_type, page_found_mode, latch_mode, cond_type) PERF_PAGE_FIX_STAT_OFFSET (module, page_type, page_found_mode, latch_mode, cond_type)

#define	PERF_MVCC_SNAPSHOT_COUNTERS (PERF_SNAPSHOT_CNT * PERF_SNAPSHOT_RECORD_TYPE_CNT * PERF_SNAPSHOT_VISIBILITY_CNT)

#define	PERF_MVCC_SNAPSHOT_OFFSET(snapshot, rec_type, visibility)

#define	PERF_OBJ_LOCK_STAT_COUNTERS (SCH_M_LOCK + 1)

#define	PERF_DWB_FLUSHED_BLOCK_VOLUMES_CNT 10

#define	SAFE_DIV(a, b) ((b) == 0 ? 0 : (a) / (b))

#define	PSTAT_COUNTER_TIMER_COUNT_VALUE(startvalp) (startvalp)

#define	PSTAT_COUNTER_TIMER_TOTAL_TIME_VALUE(startvalp) ((startvalp) + 1)

#define	PSTAT_COUNTER_TIMER_MAX_TIME_VALUE(startvalp) ((startvalp) + 2)

#define	PSTAT_COUNTER_TIMER_AVG_TIME_VALUE(startvalp) ((startvalp) + 3)

#define	LOG_TRAN_INDEX

#define	LOG_FIND_THREAD_TRAN_INDEX(thrd) (log_Tran_index)

#define	TO_MSEC(elapsed) ((int)(((elapsed).tv_sec * 1000) + (int) ((elapsed).tv_usec / 1000)))

#define	MONITOR_WAITING_THREAD(elapsed) (0)

Typedefs
typedef struct pstat_global	PSTAT_GLOBAL

typedef struct pstat_metadata	PSTAT_METADATA

typedef void(*	PSTAT_DUMP_IN_FILE_FUNC) (FILE , const UINT64 stat_vals)

typedef void(*	PSTAT_DUMP_IN_BUFFER_FUNC) (char *, const UINT64 stat_vals, int *remaining_size)

typedef int(*	PSTAT_LOAD_FUNC) (void)

typedef struct diag_sys_config	DIAG_SYS_CONFIG

typedef struct t_diag_monitor_db_value	T_DIAG_MONITOR_DB_VALUE

typedef struct t_diag_monitor_cas_value	T_DIAG_MONITOR_CAS_VALUE

typedef struct monitor_cas_config	MONITOR_CAS_CONFIG

typedef struct monitor_server_config	MONITOR_SERVER_CONFIG

typedef struct t_client_monitor_config	T_CLIENT_MONITOR_CONFIG

typedef struct t_shm_diag_info_server	T_SHM_DIAG_INFO_SERVER

typedef enum t_diag_shm_mode	T_DIAG_SHM_MODE

typedef enum t_diag_server_type	T_DIAG_SERVER_TYPE

Enumerations
enum	PERFMON_ACTIVATION_FLAG { PERFMON_ACTIVATION_FLAG_DEFAULT = 0, PERFMON_ACTIVATION_FLAG_DETAILED_BTREE_PAGE = 1, PERFMON_ACTIVATION_FLAG_MVCC_SNAPSHOT = 2, PERFMON_ACTIVATION_FLAG_LOCK_OBJECT = 4, PERFMON_ACTIVATION_FLAG_PB_HASH_ANCHOR = 8, PERFMON_ACTIVATION_FLAG_PB_VICTIMIZATION = 16, PERFMON_ACTIVATION_FLAG_THREAD = 32, PERFMON_ACTIVATION_FLAG_DAEMONS = 64, PERFMON_ACTIVATION_FLAG_FLUSHED_BLOCK_VOLUMES = 128, PERFMON_ACTIVATION_FLAG_LAST = PERFMON_ACTIVATION_FLAG_FLUSHED_BLOCK_VOLUMES, PERFMON_ACTIVATION_FLAG_MAX_VALUE = (PERFMON_ACTIVATION_FLAG_LAST << 1) - 1 }

enum	PERF_MODULE_TYPE { PERF_MODULE_SYSTEM = 0, PERF_MODULE_USER, PERF_MODULE_VACUUM, PERF_MODULE_CNT }

enum	PERF_HOLDER_LATCH { PERF_HOLDER_LATCH_READ = 0, PERF_HOLDER_LATCH_WRITE, PERF_HOLDER_LATCH_MIXED, PERF_HOLDER_LATCH_CNT }

enum	PERF_CONDITIONAL_FIX_TYPE { PERF_CONDITIONAL_FIX = 0, PERF_UNCONDITIONAL_FIX_NO_WAIT, PERF_UNCONDITIONAL_FIX_WITH_WAIT, PERF_CONDITIONAL_FIX_CNT }

enum	PERF_PROMOTE_CONDITION { PERF_PROMOTE_ONLY_READER, PERF_PROMOTE_SHARED_READER, PERF_PROMOTE_CONDITION_CNT }

enum	PERF_PAGE_MODE { PERF_PAGE_MODE_OLD_LOCK_WAIT = 0, PERF_PAGE_MODE_OLD_NO_WAIT, PERF_PAGE_MODE_NEW_LOCK_WAIT, PERF_PAGE_MODE_NEW_NO_WAIT, PERF_PAGE_MODE_OLD_IN_BUFFER, PERF_PAGE_MODE_CNT }

enum	PERF_PAGE_TYPE { PERF_PAGE_UNKNOWN = 0, PERF_PAGE_FTAB, PERF_PAGE_HEAP, PERF_PAGE_VOLHEADER, PERF_PAGE_VOLBITMAP, PERF_PAGE_QRESULT, PERF_PAGE_EHASH, PERF_PAGE_OVERFLOW, PERF_PAGE_AREA, PERF_PAGE_CATALOG, PERF_PAGE_BTREE_GENERIC, PERF_PAGE_LOG, PERF_PAGE_DROPPED_FILES, PERF_PAGE_VACUUM_DATA, PERF_PAGE_BTREE_ROOT, PERF_PAGE_BTREE_OVF, PERF_PAGE_BTREE_LEAF, PERF_PAGE_BTREE_NONLEAF, PERF_PAGE_CNT }

enum	PERF_SNAPSHOT_TYPE { PERF_SNAPSHOT_SATISFIES_DELETE = 0, PERF_SNAPSHOT_SATISFIES_DIRTY, PERF_SNAPSHOT_SATISFIES_SNAPSHOT, PERF_SNAPSHOT_SATISFIES_VACUUM, PERF_SNAPSHOT_CNT }

enum	PERF_SNAPSHOT_RECORD_TYPE { PERF_SNAPSHOT_RECORD_INSERTED_VACUUMED = 0, PERF_SNAPSHOT_RECORD_INSERTED_CURR_TRAN, PERF_SNAPSHOT_RECORD_INSERTED_OTHER_TRAN, PERF_SNAPSHOT_RECORD_INSERTED_COMMITED, PERF_SNAPSHOT_RECORD_INSERTED_COMMITED_LOST, PERF_SNAPSHOT_RECORD_INSERTED_DELETED, PERF_SNAPSHOT_RECORD_DELETED_CURR_TRAN, PERF_SNAPSHOT_RECORD_DELETED_OTHER_TRAN, PERF_SNAPSHOT_RECORD_DELETED_COMMITTED, PERF_SNAPSHOT_RECORD_DELETED_COMMITTED_LOST, PERF_SNAPSHOT_RECORD_TYPE_CNT }

enum	PERF_SNAPSHOT_VISIBILITY { PERF_SNAPSHOT_INVISIBLE = 0, PERF_SNAPSHOT_VISIBLE, PERF_SNAPSHOT_VISIBILITY_CNT }

enum	PERF_STAT_ID { PSTAT_BASE = -1, PSTAT_FILE_NUM_CREATES = 0, PSTAT_FILE_NUM_REMOVES, PSTAT_FILE_NUM_IOREADS, PSTAT_FILE_NUM_IOWRITES, PSTAT_FILE_NUM_IOSYNCHES, PSTAT_FILE_IOSYNC_ALL, PSTAT_FILE_NUM_PAGE_ALLOCS, PSTAT_FILE_NUM_PAGE_DEALLOCS, PSTAT_PB_NUM_FETCHES, PSTAT_PB_NUM_DIRTIES, PSTAT_PB_NUM_IOREADS, PSTAT_PB_NUM_IOWRITES, PSTAT_PB_NUM_FLUSHED, PSTAT_PB_PRIVATE_QUOTA, PSTAT_PB_PRIVATE_COUNT, PSTAT_PB_FIXED_CNT, PSTAT_PB_DIRTY_CNT, PSTAT_PB_LRU1_CNT, PSTAT_PB_LRU2_CNT, PSTAT_PB_LRU3_CNT, PSTAT_PB_VICT_CAND, PSTAT_LOG_NUM_FETCHES, PSTAT_LOG_NUM_IOREADS, PSTAT_LOG_NUM_IOWRITES, PSTAT_LOG_NUM_APPENDRECS, PSTAT_LOG_NUM_ARCHIVES, PSTAT_LOG_NUM_START_CHECKPOINTS, PSTAT_LOG_NUM_END_CHECKPOINTS, PSTAT_LOG_NUM_WALS, PSTAT_LOG_NUM_REPLACEMENTS_IOWRITES, PSTAT_LOG_NUM_REPLACEMENTS, PSTAT_LK_NUM_ACQUIRED_ON_PAGES, PSTAT_LK_NUM_ACQUIRED_ON_OBJECTS, PSTAT_LK_NUM_CONVERTED_ON_PAGES, PSTAT_LK_NUM_CONVERTED_ON_OBJECTS, PSTAT_LK_NUM_RE_REQUESTED_ON_PAGES, PSTAT_LK_NUM_RE_REQUESTED_ON_OBJECTS, PSTAT_LK_NUM_WAITED_ON_PAGES, PSTAT_LK_NUM_WAITED_ON_OBJECTS, PSTAT_LK_NUM_WAITED_TIME_ON_OBJECTS, PSTAT_TRAN_NUM_COMMITS, PSTAT_TRAN_NUM_ROLLBACKS, PSTAT_TRAN_NUM_SAVEPOINTS, PSTAT_TRAN_NUM_START_TOPOPS, PSTAT_TRAN_NUM_END_TOPOPS, PSTAT_TRAN_NUM_INTERRUPTS, PSTAT_TRAN_NUM_PPCACHE_HITS, PSTAT_TRAN_NUM_PPCACHE_MISS, PSTAT_TRAN_NUM_TOPOP_PPCACHE_HITS, PSTAT_TRAN_NUM_TOPOP_PPCACHE_MISS, PSTAT_BT_NUM_INSERTS, PSTAT_BT_NUM_DELETES, PSTAT_BT_NUM_UPDATES, PSTAT_BT_NUM_COVERED, PSTAT_BT_NUM_NONCOVERED, PSTAT_BT_NUM_RESUMES, PSTAT_BT_NUM_MULTI_RANGE_OPT, PSTAT_BT_NUM_SPLITS, PSTAT_BT_NUM_MERGES, PSTAT_BT_NUM_GET_STATS, PSTAT_BT_ONLINE_LOAD, PSTAT_BT_ONLINE_INSERT_TASK, PSTAT_BT_ONLINE_PREPARE_TASK, PSTAT_BT_ONLINE_INSERT_LEAF, PSTAT_BT_ONLINE_NUM_INSERTS, PSTAT_BT_ONLINE_NUM_INSERTS_SAME_PAGE_HOLD, PSTAT_BT_ONLINE_NUM_RETRY, PSTAT_BT_ONLINE_NUM_RETRY_NICE, PSTAT_QM_NUM_SELECTS, PSTAT_QM_NUM_INSERTS, PSTAT_QM_NUM_DELETES, PSTAT_QM_NUM_UPDATES, PSTAT_QM_NUM_SSCANS, PSTAT_QM_NUM_ISCANS, PSTAT_QM_NUM_LSCANS, PSTAT_QM_NUM_SETSCANS, PSTAT_QM_NUM_METHSCANS, PSTAT_QM_NUM_NLJOINS, PSTAT_QM_NUM_MJOINS, PSTAT_QM_NUM_OBJFETCHES, PSTAT_QM_NUM_HOLDABLE_CURSORS, PSTAT_SORT_NUM_IO_PAGES, PSTAT_SORT_NUM_DATA_PAGES, PSTAT_NET_NUM_REQUESTS, PSTAT_FC_NUM_PAGES, PSTAT_FC_NUM_LOG_PAGES, PSTAT_FC_TOKENS, PSTAT_PRIOR_LSA_LIST_SIZE, PSTAT_PRIOR_LSA_LIST_MAXED, PSTAT_PRIOR_LSA_LIST_REMOVED, PSTAT_HA_REPL_DELAY, PSTAT_PC_NUM_ADD, PSTAT_PC_NUM_LOOKUP, PSTAT_PC_NUM_HIT, PSTAT_PC_NUM_MISS, PSTAT_PC_NUM_FULL, PSTAT_PC_NUM_DELETE, PSTAT_PC_NUM_INVALID_XASL_ID, PSTAT_PC_NUM_CACHE_ENTRIES, PSTAT_VAC_NUM_VACUUMED_LOG_PAGES, PSTAT_VAC_NUM_TO_VACUUM_LOG_PAGES, PSTAT_VAC_NUM_PREFETCH_REQUESTS_LOG_PAGES, PSTAT_VAC_NUM_PREFETCH_HITS_LOG_PAGES, PSTAT_HEAP_HOME_INSERTS, PSTAT_HEAP_BIG_INSERTS, PSTAT_HEAP_ASSIGN_INSERTS, PSTAT_HEAP_HOME_DELETES, PSTAT_HEAP_HOME_MVCC_DELETES, PSTAT_HEAP_HOME_TO_REL_DELETES, PSTAT_HEAP_HOME_TO_BIG_DELETES, PSTAT_HEAP_REL_DELETES, PSTAT_HEAP_REL_MVCC_DELETES, PSTAT_HEAP_REL_TO_HOME_DELETES, PSTAT_HEAP_REL_TO_BIG_DELETES, PSTAT_HEAP_REL_TO_REL_DELETES, PSTAT_HEAP_BIG_DELETES, PSTAT_HEAP_BIG_MVCC_DELETES, PSTAT_HEAP_HOME_UPDATES, PSTAT_HEAP_HOME_TO_REL_UPDATES, PSTAT_HEAP_HOME_TO_BIG_UPDATES, PSTAT_HEAP_REL_UPDATES, PSTAT_HEAP_REL_TO_HOME_UPDATES, PSTAT_HEAP_REL_TO_REL_UPDATES, PSTAT_HEAP_REL_TO_BIG_UPDATES, PSTAT_HEAP_BIG_UPDATES, PSTAT_HEAP_HOME_VACUUMS, PSTAT_HEAP_BIG_VACUUMS, PSTAT_HEAP_REL_VACUUMS, PSTAT_HEAP_INSID_VACUUMS, PSTAT_HEAP_REMOVE_VACUUMS, PSTAT_HEAP_INSERT_PREPARE, PSTAT_HEAP_INSERT_EXECUTE, PSTAT_HEAP_INSERT_LOG, PSTAT_HEAP_DELETE_PREPARE, PSTAT_HEAP_DELETE_EXECUTE, PSTAT_HEAP_DELETE_LOG, PSTAT_HEAP_UPDATE_PREPARE, PSTAT_HEAP_UPDATE_EXECUTE, PSTAT_HEAP_UPDATE_LOG, PSTAT_HEAP_VACUUM_PREPARE, PSTAT_HEAP_VACUUM_EXECUTE, PSTAT_HEAP_VACUUM_LOG, PSTAT_HEAP_STATS_SYNC_BESTSPACE, PSTAT_HF_NUM_STATS_ENTRIES, PSTAT_HF_NUM_STATS_MAXED, PSTAT_HF_BEST_SPACE_ADD, PSTAT_HF_BEST_SPACE_DEL, PSTAT_HF_BEST_SPACE_FIND, PSTAT_HF_HEAP_FIND_PAGE_BEST_SPACE, PSTAT_HF_HEAP_FIND_BEST_PAGE, PSTAT_BT_FIX_OVF_OIDS, PSTAT_BT_UNIQUE_RLOCKS, PSTAT_BT_UNIQUE_WLOCKS, PSTAT_BT_LEAF, PSTAT_BT_TRAVERSE, PSTAT_BT_FIND_UNIQUE, PSTAT_BT_FIND_UNIQUE_TRAVERSE, PSTAT_BT_RANGE_SEARCH, PSTAT_BT_RANGE_SEARCH_TRAVERSE, PSTAT_BT_INSERT, PSTAT_BT_INSERT_TRAVERSE, PSTAT_BT_DELETE, PSTAT_BT_DELETE_TRAVERSE, PSTAT_BT_MVCC_DELETE, PSTAT_BT_MVCC_DELETE_TRAVERSE, PSTAT_BT_MARK_DELETE, PSTAT_BT_MARK_DELETE_TRAVERSE, PSTAT_BT_UNDO_INSERT, PSTAT_BT_UNDO_INSERT_TRAVERSE, PSTAT_BT_UNDO_DELETE, PSTAT_BT_UNDO_DELETE_TRAVERSE, PSTAT_BT_UNDO_MVCC_DELETE, PSTAT_BT_UNDO_MVCC_DELETE_TRAVERSE, PSTAT_BT_VACUUM, PSTAT_BT_VACUUM_TRAVERSE, PSTAT_BT_VACUUM_INSID, PSTAT_BT_VACUUM_INSID_TRAVERSE, PSTAT_VAC_MASTER, PSTAT_VAC_JOB, PSTAT_VAC_WORKER_PROCESS_LOG, PSTAT_VAC_WORKER_EXECUTE, PSTAT_LOG_SNAPSHOT_TIME_COUNTERS, PSTAT_LOG_SNAPSHOT_RETRY_COUNTERS, PSTAT_LOG_TRAN_COMPLETE_TIME_COUNTERS, PSTAT_LOG_OLDEST_MVCC_TIME_COUNTERS, PSTAT_LOG_OLDEST_MVCC_RETRY_COUNTERS, PSTAT_PB_HIT_RATIO, PSTAT_LOG_HIT_RATIO, PSTAT_VACUUM_DATA_HIT_RATIO, PSTAT_PB_VACUUM_EFFICIENCY, PSTAT_PB_VACUUM_FETCH_RATIO, PSTAT_PB_PAGE_LOCK_ACQUIRE_TIME_10USEC, PSTAT_PB_PAGE_HOLD_ACQUIRE_TIME_10USEC, PSTAT_PB_PAGE_FIX_ACQUIRE_TIME_10USEC, PSTAT_PB_PAGE_ALLOCATE_TIME_RATIO, PSTAT_PB_PAGE_PROMOTE_SUCCESS, PSTAT_PB_PAGE_PROMOTE_FAILED, PSTAT_PB_PAGE_PROMOTE_TOTAL_TIME_10USEC, PSTAT_PB_UNFIX_VOID_TO_PRIVATE_TOP, PSTAT_PB_UNFIX_VOID_TO_PRIVATE_MID, PSTAT_PB_UNFIX_VOID_TO_SHARED_MID, PSTAT_PB_UNFIX_LRU_ONE_PRV_TO_SHR_MID, PSTAT_PB_UNFIX_LRU_TWO_PRV_TO_SHR_MID, PSTAT_PB_UNFIX_LRU_THREE_PRV_TO_SHR_MID, PSTAT_PB_UNFIX_LRU_TWO_PRV_KEEP, PSTAT_PB_UNFIX_LRU_TWO_SHR_KEEP, PSTAT_PB_UNFIX_LRU_TWO_PRV_TO_TOP, PSTAT_PB_UNFIX_LRU_TWO_SHR_TO_TOP, PSTAT_PB_UNFIX_LRU_THREE_PRV_TO_TOP, PSTAT_PB_UNFIX_LRU_THREE_SHR_TO_TOP, PSTAT_PB_UNFIX_LRU_ONE_PRV_KEEP, PSTAT_PB_UNFIX_LRU_ONE_SHR_KEEP, PSTAT_PB_UNFIX_VOID_TO_PRIVATE_TOP_VAC, PSTAT_PB_UNFIX_LRU_ONE_KEEP_VAC, PSTAT_PB_UNFIX_LRU_TWO_KEEP_VAC, PSTAT_PB_UNFIX_LRU_THREE_KEEP_VAC, PSTAT_PB_UNFIX_VOID_AOUT_FOUND, PSTAT_PB_UNFIX_VOID_AOUT_NOT_FOUND, PSTAT_PB_UNFIX_VOID_AOUT_FOUND_VAC, PSTAT_PB_UNFIX_VOID_AOUT_NOT_FOUND_VAC, PSTAT_PB_NUM_HASH_ANCHOR_WAITS, PSTAT_PB_TIME_HASH_ANCHOR_WAIT, PSTAT_PB_FLUSH_COLLECT, PSTAT_PB_FLUSH_FLUSH, PSTAT_PB_FLUSH_SLEEP, PSTAT_PB_FLUSH_COLLECT_PER_PAGE, PSTAT_PB_FLUSH_FLUSH_PER_PAGE, PSTAT_PB_FLUSH_PAGE_FLUSHED, PSTAT_PB_FLUSH_SEND_DIRTY_TO_POST_FLUSH, PSTAT_PB_NUM_SKIPPED_FLUSH, PSTAT_PB_NUM_SKIPPED_NEED_WAL, PSTAT_PB_NUM_SKIPPED_ALREADY_FLUSHED, PSTAT_PB_NUM_SKIPPED_FIXED_OR_HOT, PSTAT_PB_COMPENSATE_FLUSH, PSTAT_PB_ASSIGN_DIRECT_BCB, PSTAT_PB_WAKE_FLUSH_WAITER, PSTAT_PB_ALLOC_BCB, PSTAT_PB_ALLOC_BCB_SEARCH_VICTIM, PSTAT_PB_ALLOC_BCB_COND_WAIT_HIGH_PRIO, PSTAT_PB_ALLOC_BCB_COND_WAIT_LOW_PRIO, PSTAT_PB_ALLOC_BCB_PRIORITIZE_VACUUM, PSTAT_PB_VICTIM_USE_INVALID_BCB, PSTAT_PB_VICTIM_SEARCH_OWN_PRIVATE_LISTS, PSTAT_PB_VICTIM_SEARCH_OTHERS_PRIVATE_LISTS, PSTAT_PB_VICTIM_SEARCH_SHARED_LISTS, PSTAT_PB_VICTIM_ASSIGN_DIRECT_VACUUM_VOID, PSTAT_PB_VICTIM_ASSIGN_DIRECT_VACUUM_LRU, PSTAT_PB_VICTIM_ASSIGN_DIRECT_FLUSH, PSTAT_PB_VICTIM_ASSIGN_DIRECT_PANIC, PSTAT_PB_VICTIM_ASSIGN_DIRECT_ADJUST, PSTAT_PB_VICTIM_ASSIGN_DIRECT_ADJUST_TO_VACUUM, PSTAT_PB_VICTIM_ASSIGN_DIRECT_SEARCH_FOR_FLUSH, PSTAT_PB_VICTIM_SHARED_LRU_SUCCESS, PSTAT_PB_OWN_VICTIM_PRIVATE_LRU_SUCCESS, PSTAT_PB_VICTIM_OTHER_PRIVATE_LRU_SUCCESS, PSTAT_PB_VICTIM_SHARED_LRU_FAIL, PSTAT_PB_VICTIM_OWN_PRIVATE_LRU_FAIL, PSTAT_PB_VICTIM_OTHER_PRIVATE_LRU_FAIL, PSTAT_PB_VICTIM_ALL_LRU_FAIL, PSTAT_PB_VICTIM_GET_FROM_LRU, PSTAT_PB_VICTIM_GET_FROM_LRU_LIST_WAS_EMPTY, PSTAT_PB_VICTIM_GET_FROM_LRU_FAIL, PSTAT_PB_VICTIM_GET_FROM_LRU_BAD_HINT, PSTAT_PB_LFCQ_LRU_PRV_GET_CALLS, PSTAT_PB_LFCQ_LRU_PRV_GET_EMPTY, PSTAT_PB_LFCQ_LRU_PRV_GET_BIG, PSTAT_PB_LFCQ_LRU_SHR_GET_CALLS, PSTAT_PB_LFCQ_LRU_SHR_GET_EMPTY, PSTAT_DWB_FLUSH_BLOCK_TIME_COUNTERS, PSTAT_DWB_FILE_SYNC_HELPER_TIME_COUNTERS, PSTAT_DWB_FLUSH_BLOCK_COND_WAIT, PSTAT_DWB_FLUSH_BLOCK_SORT_TIME_COUNTERS, PSTAT_DWB_DECACHE_PAGES_AFTER_WRITE, PSTAT_DWB_WAIT_FLUSH_BLOCK_TIME_COUNTERS, PSTAT_DWB_WAIT_FILE_SYNC_HELPER_TIME_COUNTERS, PSTAT_DWB_FLUSH_FORCE_TIME_COUNTERS, PSTAT_LOG_LZ4_COMPRESS_TIME_COUNTERS, PSTAT_LOG_LZ4_DECOMPRESS_TIME_COUNTERS, PSTAT_PB_WAIT_THREADS_HIGH_PRIO, PSTAT_PB_WAIT_THREADS_LOW_PRIO, PSTAT_PB_FLUSHED_BCBS_WAIT_FOR_ASSIGN, PSTAT_PB_LFCQ_BIG_PRV_NUM, PSTAT_PB_LFCQ_PRV_NUM, PSTAT_PB_LFCQ_SHR_NUM, PSTAT_PB_AVOID_DEALLOC_CNT, PSTAT_PB_AVOID_VICTIM_CNT, PSTAT_PBX_FIX_COUNTERS, PSTAT_PBX_PROMOTE_COUNTERS, PSTAT_PBX_PROMOTE_TIME_COUNTERS, PSTAT_PBX_UNFIX_COUNTERS, PSTAT_PBX_LOCK_TIME_COUNTERS, PSTAT_PBX_HOLD_TIME_COUNTERS, PSTAT_PBX_FIX_TIME_COUNTERS, PSTAT_MVCC_SNAPSHOT_COUNTERS, PSTAT_OBJ_LOCK_TIME_COUNTERS, PSTAT_THREAD_STATS, PSTAT_THREAD_DAEMON_STATS, PSTAT_DWB_FLUSHED_BLOCK_NUM_VOLUMES, PSTAT_LOAD_THREAD_STATS, PSTAT_COUNT }

enum	PSTAT_VALUE_TYPE { PSTAT_ACCUMULATE_SINGLE_VALUE, PSTAT_PEEK_SINGLE_VALUE, PSTAT_COUNTER_TIMER_VALUE, PSTAT_COMPUTED_RATIO_VALUE, PSTAT_COMPLEX_VALUE }

enum	t_diag_shm_mode { DIAG_SHM_MODE_ADMIN = 0, DIAG_SHM_MODE_MONITOR = 1 }

enum	t_diag_server_type { DIAG_SERVER_DB = 00000, DIAG_SERVER_CAS = 10000, DIAG_SERVER_DRIVER = 20000, DIAG_SERVER_RESOURCE = 30000 }

Functions
void	perfmon_server_dump_stats (const UINT64 stats, FILE stream, const char *substr)

void	perfmon_server_dump_stats_to_buffer (const UINT64 stats, char buffer, int buf_size, const char *substr)

void	perfmon_get_current_times (time_t cpu_usr_time, time_t cpu_sys_time, time_t *elapsed_time)

int	perfmon_calc_diff_stats (UINT64 stats_diff, UINT64 new_stats, UINT64 *old_stats)

int	perfmon_initialize (int num_trans)

void	perfmon_finalize (void)

int	perfmon_get_number_of_statistic_values (void)

UINT64 *	perfmon_allocate_values (void)

char *	perfmon_allocate_packed_values_buffer (void)

void	perfmon_copy_values (UINT64 src, UINT64 dest)

STATIC_INLINE bool	perfmon_is_perf_tracking (void) __attribute__((ALWAYS_INLINE))

STATIC_INLINE bool	perfmon_is_perf_tracking_and_active (int activation_flag) __attribute__((ALWAYS_INLINE))

STATIC_INLINE bool	perfmon_is_perf_tracking_force (bool always_collect) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_add_stat (THREAD_ENTRY *thread_p, PERF_STAT_ID psid, UINT64 amount) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_add_stat_to_global (PERF_STAT_ID psid, UINT64 amount) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_add_at_offset (THREAD_ENTRY *thread_p, int offset, UINT64 amount) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_inc_stat (THREAD_ENTRY *thread_p, PERF_STAT_ID psid) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_inc_stat_to_global (PERF_STAT_ID psid) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_set_stat (THREAD_ENTRY *thread_p, PERF_STAT_ID psid, int statval, bool check_watchers) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_set_at_offset (THREAD_ENTRY *thread_p, int offset, int statval, bool check_watchers) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_add_at_offset_to_global (int offset, UINT64 amount) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_set_stat_to_global (PERF_STAT_ID psid, int statval) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_set_at_offset_to_global (int offset, int statval) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_time_at_offset (THREAD_ENTRY *thread_p, int offset, UINT64 timediff) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_time_bulk_at_offset (THREAD_ENTRY *thread_p, int offset, UINT64 timediff, UINT64 count) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_time_stat (THREAD_ENTRY *thread_p, PERF_STAT_ID psid, UINT64 timediff) __attribute__((ALWAYS_INLINE))

STATIC_INLINE int	perfmon_get_activation_flag (void) __attribute__((ALWAYS_INLINE))

char *	perfmon_pack_stats (char buf, UINT64 stats)

char *	perfmon_unpack_stats (char buf, UINT64 stats)

STATIC_INLINE void	perfmon_diff_timeval (struct timeval elapsed, struct timeval start, struct timeval *end) __attribute__((ALWAYS_INLINE))

STATIC_INLINE void	perfmon_add_timeval (struct timeval total, struct timeval start, struct timeval *end) __attribute__((ALWAYS_INLINE))

Variables
int	log_Tran_index

PSTAT_GLOBAL	pstat_Global

PSTAT_METADATA	pstat_Metadata []

Macro Definition Documentation

#define LOG_FIND_THREAD_TRAN_INDEX ( thrd ) (log_Tran_index)

Definition at line 158 of file perf_monitor.h.

Referenced by boot_can_compact(), boot_compact_start(), boot_compact_stop(), event_log_many_ioreads(), event_log_slow_query(), event_log_temp_expand_pages(), fileio_write_backup_node(), heap_mark_class_as_modified(), locator_check_btree_entries(), locator_check_unique_btree_entries(), locator_defence_drop_class_name_entry(), locator_delete_force_internal(), locator_drop_class_name_entry(), locator_drop_transient_class_name_entries(), locator_force_for_multi_update(), locator_lock_and_return_object(), locator_permoid_class_name(), locator_repair_btree_by_delete(), locator_repair_btree_by_insert(), locator_return_object_assign(), locator_savepoint_class_name_entry(), locator_savepoint_transient_class_name_entries(), locator_update_index(), lock_classes_lock_hint(), lock_demote_class_lock(), lock_has_xlock(), lock_hold_object_instant(), lock_initialize_composite_lock(), lock_notify_isolation_incons(), lock_object(), lock_rep_read_tran(), lock_scan(), lock_subclass(), lock_unlock_all(), lock_unlock_all_shared_get_all_exclusive(), lock_unlock_classes_lock_hint(), lock_unlock_object(), lock_unlock_object_lock_internal(), lock_unlock_objects_lock_set(), log_2pc_attach_global_tran(), log_2pc_prepare(), log_2pc_prepare_global_tran(), log_2pc_recovery(), log_2pc_send_abort_decision(), log_2pc_start(), log_abort(), log_abort_partial(), log_add_to_modified_class_list(), log_append_dboutside_redo(), log_append_empty_record(), log_append_ha_server_state(), log_append_postpone(), log_append_redo_crumbs(), log_append_run_postpone(), log_append_savepoint(), log_append_undo_crumbs(), log_append_undoredo_crumbs(), log_check_system_op_is_started(), log_commit(), log_complete(), log_complete_for_2pc(), log_final(), log_get_parent_lsa_system_op(), log_is_class_being_modified(), log_is_tran_in_system_op(), log_recovery(), log_skip_logging(), log_sysop_get_tran_index_and_tdes(), log_sysop_start(), log_undo_rec_restartable(), log_update_global_btid_online_index_stats(), login_user(), logtb_complete_mvcc(), logtb_find_current_client_hostname(), logtb_find_current_client_name(), logtb_find_current_client_type(), logtb_find_current_isolation(), logtb_find_current_mvccid(), logtb_find_current_tranid(), logtb_find_tran_index(), logtb_free_tran_index(), logtb_get_current_mvccid(), logtb_get_mvcc_snapshot(), logtb_has_updated(), logtb_invalidate_snapshot_data(), logtb_is_active(), logtb_is_current_active(), logtb_is_current_mvccid(), logtb_is_interrupted(), logtb_is_tran_modification_disabled(), logtb_istran_finished(), logtb_load_global_statistics_to_tran(), logtb_set_current_user_active(), logtb_set_current_user_name(), logtb_tran_create_btid_unique_stats(), logtb_tran_create_class_cos(), logtb_tran_find_btid_stats(), logtb_tran_find_class_cos(), logtb_tran_reset_count_optim_state(), logtb_tran_update_all_global_unique_stats(), logtb_tran_update_stats_online_index_rb(), logwr_log_ha_filestat_to_string(), mvcc_is_active_id(), perfmon_finalize(), pgbuf_allocate_bcb(), pgbuf_bcb_flush_with_wal(), pgbuf_block_bcb(), pgbuf_claim_bcb_for_fix(), pgbuf_find_current_wait_msecs(), pgbuf_fix_debug(), pgbuf_latch_bcb_upon_fix(), px_sort_assign(), qexec_evaluate_aggregates_optimize(), qexec_execute_insert(), qexec_execute_mainblock_internal(), qexec_execute_query(), qexec_execute_selupd_list(), qfile_end_use_of_list_cache_entry(), qfile_lookup_list_cache_entry(), qfile_update_list_cache_entry(), qmgr_add_modified_class(), qmgr_add_query_entry(), qmgr_clear_trans_wakeup(), qmgr_create_new_temp_file(), qmgr_create_result_file(), qmgr_delete_query_entry(), qmgr_free_list_temp_file(), qmgr_free_query_temp_file(), qmgr_get_current_query_id(), qmgr_get_new_page(), qmgr_get_old_page(), qmgr_get_query_entry(), sbtree_load_index(), scan_next_heap_scan(), scan_next_index_lookup_heap(), serial_update_serial_object(), spage_save_space(), test_mvcc_get_snapshot(), test_new_mvcc_complete(), xboot_restart_from_backup(), xboot_unregister_client(), xchksum_insert_repl_log_and_demote_table_lock(), xlocator_delete_class_name(), xlocator_find_class_oid(), xlocator_find_lockhint_class_oids(), xlocator_get_reserved_class_name_oid(), xlocator_rename_class_name(), xlocator_reserve_class_name(), xlocator_upgrade_instances_domain(), xlogtb_reset_isolation(), xlogtb_reset_wait_msecs(), xlogtb_set_interrupt(), xlogtb_set_suppress_repl_on_transaction(), xqfile_get_list_file_page(), xqmgr_end_query(), xqmgr_execute_query(), xqmgr_prepare_and_execute_query(), xtran_server_abort(), xtran_server_commit(), xtran_server_end_topop(), xtx_add_lob_locator(), xtx_change_state_of_locator(), xtx_drop_lob_locator(), and xtx_find_lob_locator().

#define LOG_TRAN_INDEX

Definition at line 145 of file perf_monitor.h.

#define MAX_DIAG_DATA_VALUE 0xfffffffffffffLL

Definition at line 50 of file perf_monitor.h.

Referenced by fn_end_tran(), fn_execute_array(), fn_execute_internal(), process_request(), query_cancel(), update_error_query_count(), update_query_execution_count(), and ux_auto_commit().

#define MAX_SERVER_NAMELENGTH 256

Definition at line 53 of file perf_monitor.h.

#define MAX_SERVER_THREAD_COUNT 500

Definition at line 52 of file perf_monitor.h.

#define MONITOR_WAITING_THREAD ( elapsed ) (0)

Definition at line 1375 of file perf_monitor.h.

Referenced by csect_demote_critical_section(), csect_enter_critical_section(), csect_enter_critical_section_as_reader(), csect_promote_critical_section(), fileio_read(), fileio_read_pages(), fileio_synchronize(), fileio_unformat_and_rename(), fileio_write(), fileio_write_pages(), lock_classes_lock_hint(), lock_object(), lock_scan(), and lock_subclass().

#define PERF_DWB_FLUSHED_BLOCK_VOLUMES_CNT 10

Definition at line 133 of file perf_monitor.h.

Referenced by f_load_Num_dwb_flushed_block_volumes(), perfmon_stat_dump_in_buffer_flushed_block_volumes_array_stat(), and perfmon_stat_dump_in_file_flushed_block_volumes_array_stat().

#define PERF_MVCC_SNAPSHOT_COUNTERS (PERF_SNAPSHOT_CNT * PERF_SNAPSHOT_RECORD_TYPE_CNT * PERF_SNAPSHOT_VISIBILITY_CNT)

Definition at line 125 of file perf_monitor.h.

Referenced by f_load_Num_mvcc_snapshot_ext(), perfmon_stat_dump_in_buffer_mvcc_snapshot_array_stat(), and perfmon_stat_dump_in_file_mvcc_snapshot_array_stat().

#define PERF_MVCC_SNAPSHOT_OFFSET	(	snapshot,
		rec_type,
		visibility
	)

Value:

((snapshot) * PERF_SNAPSHOT_RECORD_TYPE_CNT * PERF_SNAPSHOT_VISIBILITY_CNT \

+ (rec_type) * PERF_SNAPSHOT_VISIBILITY_CNT + (visibility))

PERF_SNAPSHOT_RECORD_TYPE_CNT

Definition: perf_monitor.h:257

PERF_SNAPSHOT_VISIBILITY_CNT

Definition: perf_monitor.h:265

Definition at line 128 of file perf_monitor.h.

Referenced by perfmon_stat_dump_in_buffer_mvcc_snapshot_array_stat(), and perfmon_stat_dump_in_file_mvcc_snapshot_array_stat().

#define PERF_OBJ_LOCK_STAT_COUNTERS (SCH_M_LOCK + 1)

Definition at line 132 of file perf_monitor.h.

Referenced by f_load_Time_obj_lock_acquire_time().

#define PERF_PAGE_FIX_COUNTERS ((PERF_MODULE_CNT) * (PERF_PAGE_CNT) * (PERF_PAGE_MODE_CNT) * (PERF_HOLDER_LATCH_CNT) * (PERF_CONDITIONAL_FIX_CNT))

Definition at line 76 of file perf_monitor.h.

Referenced by f_load_Num_data_page_fix_ext(), perfmon_server_calc_stats(), perfmon_stat_dump_in_buffer_fix_page_array_stat(), perfmon_stat_dump_in_buffer_page_lock_time_array_stat(), perfmon_stat_dump_in_file_fix_page_array_stat(), and perfmon_stat_dump_in_file_page_lock_time_array_stat().

#define PERF_PAGE_FIX_STAT_OFFSET	(	module,
		page_type,
		page_found_mode,
		latch_mode,
		cond_type
	)

Value:

((module) * (PERF_PAGE_CNT) * (PERF_PAGE_MODE_CNT) * (PERF_HOLDER_LATCH_CNT) * (PERF_CONDITIONAL_FIX_CNT) \
    + (page_type) * (PERF_PAGE_MODE_CNT) * (PERF_HOLDER_LATCH_CNT) * (PERF_CONDITIONAL_FIX_CNT) \
    + (page_found_mode) * (PERF_HOLDER_LATCH_CNT) * (PERF_CONDITIONAL_FIX_CNT) \
    + (latch_mode) * (PERF_CONDITIONAL_FIX_CNT) + (cond_type))

Definition at line 93 of file perf_monitor.h.

Referenced by perfmon_server_calc_stats(), perfmon_stat_dump_in_buffer_fix_page_array_stat(), perfmon_stat_dump_in_buffer_page_lock_time_array_stat(), perfmon_stat_dump_in_file_fix_page_array_stat(), and perfmon_stat_dump_in_file_page_lock_time_array_stat().

#define PERF_PAGE_FIX_TIME_COUNTERS PERF_PAGE_FIX_COUNTERS

Definition at line 91 of file perf_monitor.h.

Referenced by f_load_Time_data_page_fix_acquire_time(), and perfmon_server_calc_stats().

#define PERF_PAGE_FIX_TIME_OFFSET	(	module,
		page_type,
		page_found_mode,
		latch_mode,
		cond_type
	)	PERF_PAGE_FIX_STAT_OFFSET (module, page_type, page_found_mode, latch_mode, cond_type)

Definition at line 122 of file perf_monitor.h.

Referenced by perfmon_server_calc_stats().

#define PERF_PAGE_HOLD_TIME_COUNTERS ((PERF_MODULE_CNT) * (PERF_PAGE_CNT) * (PERF_PAGE_MODE_CNT) * (PERF_HOLDER_LATCH_CNT))

Definition at line 88 of file perf_monitor.h.

Referenced by f_load_Time_data_page_hold_acquire_time(), perfmon_server_calc_stats(), perfmon_stat_dump_in_buffer_page_hold_time_array_stat(), and perfmon_stat_dump_in_file_page_hold_time_array_stat().

#define PERF_PAGE_HOLD_TIME_OFFSET	(	module,
		page_type,
		page_found_mode,
		latch_mode
	)

Value:

((module) * (PERF_PAGE_CNT) * (PERF_PAGE_MODE_CNT) * (PERF_HOLDER_LATCH_CNT) \
    + (page_type) * (PERF_PAGE_MODE_CNT) * (PERF_HOLDER_LATCH_CNT) \
    + (page_found_mode) * (PERF_HOLDER_LATCH_CNT) \
    + (latch_mode))

Definition at line 116 of file perf_monitor.h.

Referenced by perfmon_server_calc_stats(), perfmon_stat_dump_in_buffer_page_hold_time_array_stat(), and perfmon_stat_dump_in_file_page_hold_time_array_stat().

#define PERF_PAGE_LOCK_TIME_COUNTERS PERF_PAGE_FIX_COUNTERS

Definition at line 86 of file perf_monitor.h.

Referenced by f_load_Time_data_page_lock_acquire_time(), and perfmon_server_calc_stats().

#define PERF_PAGE_LOCK_TIME_OFFSET	(	module,
		page_type,
		page_found_mode,
		latch_mode,
		cond_type
	)	PERF_PAGE_FIX_STAT_OFFSET (module, page_type, page_found_mode, latch_mode, cond_type)

Definition at line 113 of file perf_monitor.h.

Referenced by perfmon_server_calc_stats().

#define PERF_PAGE_PROMOTE_COUNTERS ((PERF_MODULE_CNT) * (PERF_PAGE_CNT) * (PERF_PROMOTE_CONDITION_CNT) * (PERF_HOLDER_LATCH_CNT) * (2 /* success */))

Definition at line 79 of file perf_monitor.h.

Referenced by f_load_Num_data_page_promote_ext(), f_load_Num_data_page_promote_time_ext(), perfmon_server_calc_stats(), perfmon_stat_dump_in_buffer_promote_page_array_stat(), and perfmon_stat_dump_in_file_promote_page_array_stat().

#define PERF_PAGE_PROMOTE_STAT_OFFSET	(	module,
		page_type,
		promote_cond,
		holder_latch,
		success
	)

Value:

((module) * (PERF_PAGE_CNT) * (PERF_PROMOTE_CONDITION_CNT) * (PERF_HOLDER_LATCH_CNT) * 2 /* success */ \
    + (page_type) * (PERF_PROMOTE_CONDITION_CNT) * (PERF_HOLDER_LATCH_CNT) * 2 /* success */ \
    + (promote_cond) * (PERF_HOLDER_LATCH_CNT) * 2 /* success */ \
    + (holder_latch) * 2 /* success */ \
    + success)

Definition at line 99 of file perf_monitor.h.

Referenced by perfmon_server_calc_stats(), perfmon_stat_dump_in_buffer_promote_page_array_stat(), and perfmon_stat_dump_in_file_promote_page_array_stat().

#define PERF_PAGE_UNFIX_COUNTERS ((PERF_MODULE_CNT) * (PERF_PAGE_CNT) * 2 * 2 * (PERF_HOLDER_LATCH_CNT))

Definition at line 83 of file perf_monitor.h.

Referenced by f_load_Num_data_page_unfix_ext(), perfmon_server_calc_stats(), perfmon_stat_dump_in_buffer_unfix_page_array_stat(), and perfmon_stat_dump_in_file_unfix_page_array_stat().

#define PERF_PAGE_UNFIX_STAT_OFFSET	(	module,
		page_type,
		buf_dirty,
		dirtied_by_holder,
		holder_latch
	)

Value:

((module) * (PERF_PAGE_CNT) * 2 * 2 * (PERF_HOLDER_LATCH_CNT) \
   + (page_type) * 2 * 2 * (PERF_HOLDER_LATCH_CNT) \
   + (buf_dirty) * 2 * (PERF_HOLDER_LATCH_CNT) \
   + (dirtied_by_holder) * (PERF_HOLDER_LATCH_CNT) \
   + (holder_latch))

Definition at line 106 of file perf_monitor.h.

Referenced by perfmon_server_calc_stats(), perfmon_stat_dump_in_buffer_unfix_page_array_stat(), and perfmon_stat_dump_in_file_unfix_page_array_stat().

#define PSTAT_COUNTER_TIMER_AVG_TIME_VALUE ( startvalp ) ((startvalp) + 3)

Definition at line 141 of file perf_monitor.h.

Referenced by perfmon_print_timer_to_buffer(), perfmon_print_timer_to_file(), and perfmon_server_calc_stats().

#define PSTAT_COUNTER_TIMER_COUNT_VALUE ( startvalp ) (startvalp)

Definition at line 138 of file perf_monitor.h.

Referenced by perfmon_print_timer_to_buffer(), perfmon_print_timer_to_file(), and perfmon_server_calc_stats().

#define PSTAT_COUNTER_TIMER_MAX_TIME_VALUE ( startvalp ) ((startvalp) + 2)

Definition at line 140 of file perf_monitor.h.

Referenced by perfmon_print_timer_to_buffer(), and perfmon_print_timer_to_file().

#define PSTAT_COUNTER_TIMER_TOTAL_TIME_VALUE ( startvalp ) ((startvalp) + 1)

Definition at line 139 of file perf_monitor.h.

Referenced by perfmon_print_timer_to_buffer(), perfmon_print_timer_to_file(), and perfmon_server_calc_stats().

#define SAFE_DIV	(	a,
		b
	)	((b) == 0 ? 0 : (a) / (b))

Definition at line 135 of file perf_monitor.h.

Referenced by perfmon_server_calc_stats().

#define SH_MODE 0644

Definition at line 54 of file perf_monitor.h.

#define TO_MSEC ( elapsed ) ((int)(((elapsed).tv_sec * 1000) + (int) ((elapsed).tv_usec / 1000)))

Definition at line 1366 of file perf_monitor.h.

Referenced by event_log_slow_query(), event_log_temp_expand_pages(), qdump_print_xasl(), and scan_dump_key_into_tuple().

Typedef Documentation

typedef struct diag_sys_config DIAG_SYS_CONFIG

Definition at line 726 of file perf_monitor.h.

typedef struct monitor_cas_config MONITOR_CAS_CONFIG

Definition at line 762 of file perf_monitor.h.

typedef struct monitor_server_config MONITOR_SERVER_CONFIG

Definition at line 769 of file perf_monitor.h.

typedef void(* PSTAT_DUMP_IN_BUFFER_FUNC) (char **, const UINT64 *stat_vals, int *remaining_size)

Definition at line 705 of file perf_monitor.h.

typedef void(* PSTAT_DUMP_IN_FILE_FUNC) (FILE *, const UINT64 *stat_vals)

Definition at line 704 of file perf_monitor.h.

typedef struct pstat_global PSTAT_GLOBAL

Definition at line 656 of file perf_monitor.h.

typedef int(* PSTAT_LOAD_FUNC) (void)

Definition at line 706 of file perf_monitor.h.

typedef struct pstat_metadata PSTAT_METADATA

Definition at line 702 of file perf_monitor.h.

typedef struct t_client_monitor_config T_CLIENT_MONITOR_CONFIG

Definition at line 776 of file perf_monitor.h.

typedef struct t_diag_monitor_cas_value T_DIAG_MONITOR_CAS_VALUE

Definition at line 751 of file perf_monitor.h.

typedef struct t_diag_monitor_db_value T_DIAG_MONITOR_DB_VALUE

Definition at line 734 of file perf_monitor.h.

typedef enum t_diag_server_type T_DIAG_SERVER_TYPE

Definition at line 809 of file perf_monitor.h.

typedef enum t_diag_shm_mode T_DIAG_SHM_MODE

Definition at line 800 of file perf_monitor.h.

typedef struct t_shm_diag_info_server T_SHM_DIAG_INFO_SERVER

Definition at line 785 of file perf_monitor.h.

Enumeration Type Documentation

enum PERF_CONDITIONAL_FIX_TYPE

Enumerator
PERF_CONDITIONAL_FIX
PERF_UNCONDITIONAL_FIX_NO_WAIT
PERF_UNCONDITIONAL_FIX_WITH_WAIT
PERF_CONDITIONAL_FIX_CNT

Definition at line 180 of file perf_monitor.h.

enum PERF_HOLDER_LATCH

Enumerator
PERF_HOLDER_LATCH_READ
PERF_HOLDER_LATCH_WRITE
PERF_HOLDER_LATCH_MIXED
PERF_HOLDER_LATCH_CNT

Definition at line 171 of file perf_monitor.h.

enum PERF_MODULE_TYPE

Enumerator
PERF_MODULE_SYSTEM
PERF_MODULE_USER
PERF_MODULE_VACUUM
PERF_MODULE_CNT

Definition at line 162 of file perf_monitor.h.

enum PERF_PAGE_MODE

Enumerator
PERF_PAGE_MODE_OLD_LOCK_WAIT
PERF_PAGE_MODE_OLD_NO_WAIT
PERF_PAGE_MODE_NEW_LOCK_WAIT
PERF_PAGE_MODE_NEW_NO_WAIT
PERF_PAGE_MODE_OLD_IN_BUFFER
PERF_PAGE_MODE_CNT

Definition at line 197 of file perf_monitor.h.

enum PERF_PAGE_TYPE

Enumerator
PERF_PAGE_UNKNOWN
PERF_PAGE_FTAB
PERF_PAGE_HEAP
PERF_PAGE_VOLHEADER
PERF_PAGE_VOLBITMAP
PERF_PAGE_QRESULT
PERF_PAGE_EHASH
PERF_PAGE_OVERFLOW
PERF_PAGE_AREA
PERF_PAGE_CATALOG
PERF_PAGE_BTREE_GENERIC
PERF_PAGE_LOG
PERF_PAGE_DROPPED_FILES
PERF_PAGE_VACUUM_DATA
PERF_PAGE_BTREE_ROOT
PERF_PAGE_BTREE_OVF
PERF_PAGE_BTREE_LEAF
PERF_PAGE_BTREE_NONLEAF
PERF_PAGE_CNT

Definition at line 209 of file perf_monitor.h.

enum PERF_PROMOTE_CONDITION

Enumerator
PERF_PROMOTE_ONLY_READER
PERF_PROMOTE_SHARED_READER
PERF_PROMOTE_CONDITION_CNT

Definition at line 189 of file perf_monitor.h.

enum PERF_SNAPSHOT_RECORD_TYPE

Enumerator
PERF_SNAPSHOT_RECORD_INSERTED_VACUUMED
PERF_SNAPSHOT_RECORD_INSERTED_CURR_TRAN
PERF_SNAPSHOT_RECORD_INSERTED_OTHER_TRAN
PERF_SNAPSHOT_RECORD_INSERTED_COMMITED
PERF_SNAPSHOT_RECORD_INSERTED_COMMITED_LOST
PERF_SNAPSHOT_RECORD_INSERTED_DELETED
PERF_SNAPSHOT_RECORD_DELETED_CURR_TRAN
PERF_SNAPSHOT_RECORD_DELETED_OTHER_TRAN
PERF_SNAPSHOT_RECORD_DELETED_COMMITTED
PERF_SNAPSHOT_RECORD_DELETED_COMMITTED_LOST
PERF_SNAPSHOT_RECORD_TYPE_CNT

Definition at line 242 of file perf_monitor.h.

enum PERF_SNAPSHOT_TYPE

Enumerator
PERF_SNAPSHOT_SATISFIES_DELETE
PERF_SNAPSHOT_SATISFIES_DIRTY
PERF_SNAPSHOT_SATISFIES_SNAPSHOT
PERF_SNAPSHOT_SATISFIES_VACUUM
PERF_SNAPSHOT_CNT

Definition at line 232 of file perf_monitor.h.

enum PERF_SNAPSHOT_VISIBILITY

Enumerator
PERF_SNAPSHOT_INVISIBLE
PERF_SNAPSHOT_VISIBLE
PERF_SNAPSHOT_VISIBILITY_CNT

Definition at line 260 of file perf_monitor.h.

enum PERF_STAT_ID

Enumerator
PSTAT_BASE
PSTAT_FILE_NUM_CREATES
PSTAT_FILE_NUM_REMOVES
PSTAT_FILE_NUM_IOREADS
PSTAT_FILE_NUM_IOWRITES
PSTAT_FILE_NUM_IOSYNCHES
PSTAT_FILE_IOSYNC_ALL
PSTAT_FILE_NUM_PAGE_ALLOCS
PSTAT_FILE_NUM_PAGE_DEALLOCS
PSTAT_PB_NUM_FETCHES
PSTAT_PB_NUM_DIRTIES
PSTAT_PB_NUM_IOREADS
PSTAT_PB_NUM_IOWRITES
PSTAT_PB_NUM_FLUSHED
PSTAT_PB_PRIVATE_QUOTA
PSTAT_PB_PRIVATE_COUNT
PSTAT_PB_FIXED_CNT
PSTAT_PB_DIRTY_CNT
PSTAT_PB_LRU1_CNT
PSTAT_PB_LRU2_CNT
PSTAT_PB_LRU3_CNT
PSTAT_PB_VICT_CAND
PSTAT_LOG_NUM_FETCHES
PSTAT_LOG_NUM_IOREADS
PSTAT_LOG_NUM_IOWRITES
PSTAT_LOG_NUM_APPENDRECS
PSTAT_LOG_NUM_ARCHIVES
PSTAT_LOG_NUM_START_CHECKPOINTS
PSTAT_LOG_NUM_END_CHECKPOINTS
PSTAT_LOG_NUM_WALS
PSTAT_LOG_NUM_REPLACEMENTS_IOWRITES
PSTAT_LOG_NUM_REPLACEMENTS
PSTAT_LK_NUM_ACQUIRED_ON_PAGES
PSTAT_LK_NUM_ACQUIRED_ON_OBJECTS
PSTAT_LK_NUM_CONVERTED_ON_PAGES
PSTAT_LK_NUM_CONVERTED_ON_OBJECTS
PSTAT_LK_NUM_RE_REQUESTED_ON_PAGES
PSTAT_LK_NUM_RE_REQUESTED_ON_OBJECTS
PSTAT_LK_NUM_WAITED_ON_PAGES
PSTAT_LK_NUM_WAITED_ON_OBJECTS
PSTAT_LK_NUM_WAITED_TIME_ON_OBJECTS
PSTAT_TRAN_NUM_COMMITS
PSTAT_TRAN_NUM_ROLLBACKS
PSTAT_TRAN_NUM_SAVEPOINTS
PSTAT_TRAN_NUM_START_TOPOPS
PSTAT_TRAN_NUM_END_TOPOPS
PSTAT_TRAN_NUM_INTERRUPTS
PSTAT_TRAN_NUM_PPCACHE_HITS
PSTAT_TRAN_NUM_PPCACHE_MISS
PSTAT_TRAN_NUM_TOPOP_PPCACHE_HITS
PSTAT_TRAN_NUM_TOPOP_PPCACHE_MISS
PSTAT_BT_NUM_INSERTS
PSTAT_BT_NUM_DELETES
PSTAT_BT_NUM_UPDATES
PSTAT_BT_NUM_COVERED
PSTAT_BT_NUM_NONCOVERED
PSTAT_BT_NUM_RESUMES
PSTAT_BT_NUM_MULTI_RANGE_OPT
PSTAT_BT_NUM_SPLITS
PSTAT_BT_NUM_MERGES
PSTAT_BT_NUM_GET_STATS
PSTAT_BT_ONLINE_LOAD
PSTAT_BT_ONLINE_INSERT_TASK
PSTAT_BT_ONLINE_PREPARE_TASK
PSTAT_BT_ONLINE_INSERT_LEAF
PSTAT_BT_ONLINE_NUM_INSERTS
PSTAT_BT_ONLINE_NUM_INSERTS_SAME_PAGE_HOLD
PSTAT_BT_ONLINE_NUM_RETRY
PSTAT_BT_ONLINE_NUM_RETRY_NICE
PSTAT_QM_NUM_SELECTS
PSTAT_QM_NUM_INSERTS
PSTAT_QM_NUM_DELETES
PSTAT_QM_NUM_UPDATES
PSTAT_QM_NUM_SSCANS
PSTAT_QM_NUM_ISCANS
PSTAT_QM_NUM_LSCANS
PSTAT_QM_NUM_SETSCANS
PSTAT_QM_NUM_METHSCANS
PSTAT_QM_NUM_NLJOINS
PSTAT_QM_NUM_MJOINS
PSTAT_QM_NUM_OBJFETCHES
PSTAT_QM_NUM_HOLDABLE_CURSORS
PSTAT_SORT_NUM_IO_PAGES
PSTAT_SORT_NUM_DATA_PAGES
PSTAT_NET_NUM_REQUESTS
PSTAT_FC_NUM_PAGES
PSTAT_FC_NUM_LOG_PAGES
PSTAT_FC_TOKENS
PSTAT_PRIOR_LSA_LIST_SIZE
PSTAT_PRIOR_LSA_LIST_MAXED
PSTAT_PRIOR_LSA_LIST_REMOVED
PSTAT_HA_REPL_DELAY
PSTAT_PC_NUM_ADD
PSTAT_PC_NUM_LOOKUP
PSTAT_PC_NUM_HIT
PSTAT_PC_NUM_MISS
PSTAT_PC_NUM_FULL
PSTAT_PC_NUM_DELETE
PSTAT_PC_NUM_INVALID_XASL_ID
PSTAT_PC_NUM_CACHE_ENTRIES
PSTAT_VAC_NUM_VACUUMED_LOG_PAGES
PSTAT_VAC_NUM_TO_VACUUM_LOG_PAGES
PSTAT_VAC_NUM_PREFETCH_REQUESTS_LOG_PAGES
PSTAT_VAC_NUM_PREFETCH_HITS_LOG_PAGES
PSTAT_HEAP_HOME_INSERTS
PSTAT_HEAP_BIG_INSERTS
PSTAT_HEAP_ASSIGN_INSERTS
PSTAT_HEAP_HOME_DELETES
PSTAT_HEAP_HOME_MVCC_DELETES
PSTAT_HEAP_HOME_TO_REL_DELETES
PSTAT_HEAP_HOME_TO_BIG_DELETES
PSTAT_HEAP_REL_DELETES
PSTAT_HEAP_REL_MVCC_DELETES
PSTAT_HEAP_REL_TO_HOME_DELETES
PSTAT_HEAP_REL_TO_BIG_DELETES
PSTAT_HEAP_REL_TO_REL_DELETES
PSTAT_HEAP_BIG_DELETES
PSTAT_HEAP_BIG_MVCC_DELETES
PSTAT_HEAP_HOME_UPDATES
PSTAT_HEAP_HOME_TO_REL_UPDATES
PSTAT_HEAP_HOME_TO_BIG_UPDATES
PSTAT_HEAP_REL_UPDATES
PSTAT_HEAP_REL_TO_HOME_UPDATES
PSTAT_HEAP_REL_TO_REL_UPDATES
PSTAT_HEAP_REL_TO_BIG_UPDATES
PSTAT_HEAP_BIG_UPDATES
PSTAT_HEAP_HOME_VACUUMS
PSTAT_HEAP_BIG_VACUUMS
PSTAT_HEAP_REL_VACUUMS
PSTAT_HEAP_INSID_VACUUMS
PSTAT_HEAP_REMOVE_VACUUMS
PSTAT_HEAP_INSERT_PREPARE
PSTAT_HEAP_INSERT_EXECUTE
PSTAT_HEAP_INSERT_LOG
PSTAT_HEAP_DELETE_PREPARE
PSTAT_HEAP_DELETE_EXECUTE
PSTAT_HEAP_DELETE_LOG
PSTAT_HEAP_UPDATE_PREPARE
PSTAT_HEAP_UPDATE_EXECUTE
PSTAT_HEAP_UPDATE_LOG
PSTAT_HEAP_VACUUM_PREPARE
PSTAT_HEAP_VACUUM_EXECUTE
PSTAT_HEAP_VACUUM_LOG
PSTAT_HEAP_STATS_SYNC_BESTSPACE
PSTAT_HF_NUM_STATS_ENTRIES
PSTAT_HF_NUM_STATS_MAXED
PSTAT_HF_BEST_SPACE_ADD
PSTAT_HF_BEST_SPACE_DEL
PSTAT_HF_BEST_SPACE_FIND
PSTAT_HF_HEAP_FIND_PAGE_BEST_SPACE
PSTAT_HF_HEAP_FIND_BEST_PAGE
PSTAT_BT_FIX_OVF_OIDS
PSTAT_BT_UNIQUE_RLOCKS
PSTAT_BT_UNIQUE_WLOCKS
PSTAT_BT_LEAF
PSTAT_BT_TRAVERSE
PSTAT_BT_FIND_UNIQUE
PSTAT_BT_FIND_UNIQUE_TRAVERSE
PSTAT_BT_RANGE_SEARCH
PSTAT_BT_RANGE_SEARCH_TRAVERSE
PSTAT_BT_INSERT
PSTAT_BT_INSERT_TRAVERSE
PSTAT_BT_DELETE
PSTAT_BT_DELETE_TRAVERSE
PSTAT_BT_MVCC_DELETE
PSTAT_BT_MVCC_DELETE_TRAVERSE
PSTAT_BT_MARK_DELETE
PSTAT_BT_MARK_DELETE_TRAVERSE
PSTAT_BT_UNDO_INSERT
PSTAT_BT_UNDO_INSERT_TRAVERSE
PSTAT_BT_UNDO_DELETE
PSTAT_BT_UNDO_DELETE_TRAVERSE
PSTAT_BT_UNDO_MVCC_DELETE
PSTAT_BT_UNDO_MVCC_DELETE_TRAVERSE
PSTAT_BT_VACUUM
PSTAT_BT_VACUUM_TRAVERSE
PSTAT_BT_VACUUM_INSID
PSTAT_BT_VACUUM_INSID_TRAVERSE
PSTAT_VAC_MASTER
PSTAT_VAC_JOB
PSTAT_VAC_WORKER_PROCESS_LOG
PSTAT_VAC_WORKER_EXECUTE
PSTAT_LOG_SNAPSHOT_TIME_COUNTERS
PSTAT_LOG_SNAPSHOT_RETRY_COUNTERS
PSTAT_LOG_TRAN_COMPLETE_TIME_COUNTERS
PSTAT_LOG_OLDEST_MVCC_TIME_COUNTERS
PSTAT_LOG_OLDEST_MVCC_RETRY_COUNTERS
PSTAT_PB_HIT_RATIO
PSTAT_LOG_HIT_RATIO
PSTAT_VACUUM_DATA_HIT_RATIO
PSTAT_PB_VACUUM_EFFICIENCY
PSTAT_PB_VACUUM_FETCH_RATIO
PSTAT_PB_PAGE_LOCK_ACQUIRE_TIME_10USEC
PSTAT_PB_PAGE_HOLD_ACQUIRE_TIME_10USEC
PSTAT_PB_PAGE_FIX_ACQUIRE_TIME_10USEC
PSTAT_PB_PAGE_ALLOCATE_TIME_RATIO
PSTAT_PB_PAGE_PROMOTE_SUCCESS
PSTAT_PB_PAGE_PROMOTE_FAILED
PSTAT_PB_PAGE_PROMOTE_TOTAL_TIME_10USEC
PSTAT_PB_UNFIX_VOID_TO_PRIVATE_TOP
PSTAT_PB_UNFIX_VOID_TO_PRIVATE_MID
PSTAT_PB_UNFIX_VOID_TO_SHARED_MID
PSTAT_PB_UNFIX_LRU_ONE_PRV_TO_SHR_MID
PSTAT_PB_UNFIX_LRU_TWO_PRV_TO_SHR_MID
PSTAT_PB_UNFIX_LRU_THREE_PRV_TO_SHR_MID
PSTAT_PB_UNFIX_LRU_TWO_PRV_KEEP
PSTAT_PB_UNFIX_LRU_TWO_SHR_KEEP
PSTAT_PB_UNFIX_LRU_TWO_PRV_TO_TOP
PSTAT_PB_UNFIX_LRU_TWO_SHR_TO_TOP
PSTAT_PB_UNFIX_LRU_THREE_PRV_TO_TOP
PSTAT_PB_UNFIX_LRU_THREE_SHR_TO_TOP
PSTAT_PB_UNFIX_LRU_ONE_PRV_KEEP
PSTAT_PB_UNFIX_LRU_ONE_SHR_KEEP
PSTAT_PB_UNFIX_VOID_TO_PRIVATE_TOP_VAC
PSTAT_PB_UNFIX_LRU_ONE_KEEP_VAC
PSTAT_PB_UNFIX_LRU_TWO_KEEP_VAC
PSTAT_PB_UNFIX_LRU_THREE_KEEP_VAC
PSTAT_PB_UNFIX_VOID_AOUT_FOUND
PSTAT_PB_UNFIX_VOID_AOUT_NOT_FOUND
PSTAT_PB_UNFIX_VOID_AOUT_FOUND_VAC
PSTAT_PB_UNFIX_VOID_AOUT_NOT_FOUND_VAC
PSTAT_PB_NUM_HASH_ANCHOR_WAITS
PSTAT_PB_TIME_HASH_ANCHOR_WAIT
PSTAT_PB_FLUSH_COLLECT
PSTAT_PB_FLUSH_FLUSH
PSTAT_PB_FLUSH_SLEEP
PSTAT_PB_FLUSH_COLLECT_PER_PAGE
PSTAT_PB_FLUSH_FLUSH_PER_PAGE
PSTAT_PB_FLUSH_PAGE_FLUSHED
PSTAT_PB_FLUSH_SEND_DIRTY_TO_POST_FLUSH
PSTAT_PB_NUM_SKIPPED_FLUSH
PSTAT_PB_NUM_SKIPPED_NEED_WAL
PSTAT_PB_NUM_SKIPPED_ALREADY_FLUSHED
PSTAT_PB_NUM_SKIPPED_FIXED_OR_HOT
PSTAT_PB_COMPENSATE_FLUSH
PSTAT_PB_ASSIGN_DIRECT_BCB
PSTAT_PB_WAKE_FLUSH_WAITER
PSTAT_PB_ALLOC_BCB
PSTAT_PB_ALLOC_BCB_SEARCH_VICTIM
PSTAT_PB_ALLOC_BCB_COND_WAIT_HIGH_PRIO
PSTAT_PB_ALLOC_BCB_COND_WAIT_LOW_PRIO
PSTAT_PB_ALLOC_BCB_PRIORITIZE_VACUUM
PSTAT_PB_VICTIM_USE_INVALID_BCB
PSTAT_PB_VICTIM_SEARCH_OWN_PRIVATE_LISTS
PSTAT_PB_VICTIM_SEARCH_OTHERS_PRIVATE_LISTS
PSTAT_PB_VICTIM_SEARCH_SHARED_LISTS
PSTAT_PB_VICTIM_ASSIGN_DIRECT_VACUUM_VOID
PSTAT_PB_VICTIM_ASSIGN_DIRECT_VACUUM_LRU
PSTAT_PB_VICTIM_ASSIGN_DIRECT_FLUSH
PSTAT_PB_VICTIM_ASSIGN_DIRECT_PANIC
PSTAT_PB_VICTIM_ASSIGN_DIRECT_ADJUST
PSTAT_PB_VICTIM_ASSIGN_DIRECT_ADJUST_TO_VACUUM
PSTAT_PB_VICTIM_ASSIGN_DIRECT_SEARCH_FOR_FLUSH
PSTAT_PB_VICTIM_SHARED_LRU_SUCCESS
PSTAT_PB_OWN_VICTIM_PRIVATE_LRU_SUCCESS
PSTAT_PB_VICTIM_OTHER_PRIVATE_LRU_SUCCESS
PSTAT_PB_VICTIM_SHARED_LRU_FAIL
PSTAT_PB_VICTIM_OWN_PRIVATE_LRU_FAIL
PSTAT_PB_VICTIM_OTHER_PRIVATE_LRU_FAIL
PSTAT_PB_VICTIM_ALL_LRU_FAIL
PSTAT_PB_VICTIM_GET_FROM_LRU
PSTAT_PB_VICTIM_GET_FROM_LRU_LIST_WAS_EMPTY
PSTAT_PB_VICTIM_GET_FROM_LRU_FAIL
PSTAT_PB_VICTIM_GET_FROM_LRU_BAD_HINT
PSTAT_PB_LFCQ_LRU_PRV_GET_CALLS
PSTAT_PB_LFCQ_LRU_PRV_GET_EMPTY
PSTAT_PB_LFCQ_LRU_PRV_GET_BIG
PSTAT_PB_LFCQ_LRU_SHR_GET_CALLS
PSTAT_PB_LFCQ_LRU_SHR_GET_EMPTY
PSTAT_DWB_FLUSH_BLOCK_TIME_COUNTERS
PSTAT_DWB_FILE_SYNC_HELPER_TIME_COUNTERS
PSTAT_DWB_FLUSH_BLOCK_COND_WAIT
PSTAT_DWB_FLUSH_BLOCK_SORT_TIME_COUNTERS
PSTAT_DWB_DECACHE_PAGES_AFTER_WRITE
PSTAT_DWB_WAIT_FLUSH_BLOCK_TIME_COUNTERS
PSTAT_DWB_WAIT_FILE_SYNC_HELPER_TIME_COUNTERS
PSTAT_DWB_FLUSH_FORCE_TIME_COUNTERS
PSTAT_LOG_LZ4_COMPRESS_TIME_COUNTERS
PSTAT_LOG_LZ4_DECOMPRESS_TIME_COUNTERS
PSTAT_PB_WAIT_THREADS_HIGH_PRIO
PSTAT_PB_WAIT_THREADS_LOW_PRIO
PSTAT_PB_FLUSHED_BCBS_WAIT_FOR_ASSIGN
PSTAT_PB_LFCQ_BIG_PRV_NUM
PSTAT_PB_LFCQ_PRV_NUM
PSTAT_PB_LFCQ_SHR_NUM
PSTAT_PB_AVOID_DEALLOC_CNT
PSTAT_PB_AVOID_VICTIM_CNT
PSTAT_PBX_FIX_COUNTERS
PSTAT_PBX_PROMOTE_COUNTERS
PSTAT_PBX_PROMOTE_TIME_COUNTERS
PSTAT_PBX_UNFIX_COUNTERS
PSTAT_PBX_LOCK_TIME_COUNTERS
PSTAT_PBX_HOLD_TIME_COUNTERS
PSTAT_PBX_FIX_TIME_COUNTERS
PSTAT_MVCC_SNAPSHOT_COUNTERS
PSTAT_OBJ_LOCK_TIME_COUNTERS
PSTAT_THREAD_STATS
PSTAT_THREAD_DAEMON_STATS
PSTAT_DWB_FLUSHED_BLOCK_NUM_VOLUMES
PSTAT_LOAD_THREAD_STATS
PSTAT_COUNT

Definition at line 268 of file perf_monitor.h.

enum PERFMON_ACTIVATION_FLAG

Enumerator
PERFMON_ACTIVATION_FLAG_DEFAULT
PERFMON_ACTIVATION_FLAG_DETAILED_BTREE_PAGE
PERFMON_ACTIVATION_FLAG_MVCC_SNAPSHOT
PERFMON_ACTIVATION_FLAG_LOCK_OBJECT
PERFMON_ACTIVATION_FLAG_PB_HASH_ANCHOR
PERFMON_ACTIVATION_FLAG_PB_VICTIMIZATION
PERFMON_ACTIVATION_FLAG_THREAD
PERFMON_ACTIVATION_FLAG_DAEMONS
PERFMON_ACTIVATION_FLAG_FLUSHED_BLOCK_VOLUMES
PERFMON_ACTIVATION_FLAG_LAST
PERFMON_ACTIVATION_FLAG_MAX_VALUE

Definition at line 57 of file perf_monitor.h.

enum PSTAT_VALUE_TYPE

Enumerator
PSTAT_ACCUMULATE_SINGLE_VALUE
PSTAT_PEEK_SINGLE_VALUE
PSTAT_COUNTER_TIMER_VALUE
PSTAT_COMPUTED_RATIO_VALUE
PSTAT_COMPLEX_VALUE

Definition at line 679 of file perf_monitor.h.

enum t_diag_server_type

Enumerator
DIAG_SERVER_DB
DIAG_SERVER_CAS
DIAG_SERVER_DRIVER
DIAG_SERVER_RESOURCE

Definition at line 802 of file perf_monitor.h.

enum t_diag_shm_mode

Enumerator
DIAG_SHM_MODE_ADMIN
DIAG_SHM_MODE_MONITOR

Definition at line 795 of file perf_monitor.h.

Function Documentation

STATIC_INLINE void perfmon_add_at_offset	(	THREAD_ENTRY *	thread_p,
		int	offset,
		UINT64	amount
	)

Referenced by perfmon_add_stat_at_offset().

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STATIC_INLINE void perfmon_add_at_offset_to_global	(	int	offset,
		UINT64	amount
	)

STATIC_INLINE void perfmon_add_stat	(	THREAD_ENTRY *	thread_p,
		PERF_STAT_ID	psid,
		UINT64	amount
	)

Referenced by mvcctable::build_mvcc_info(), mvcctable::compute_oldest_visible_mvccid(), dwb_flush_block(), dwb_write_block(), fileio_flush_control_add_tokens(), fileio_write_pages(), logpb_flush_all_append_pages(), logpb_prior_lsa_append_all_list(), logtb_complete_mvcc(), pgbuf_delete_from_hash_chain(), pgbuf_flush_victim_candidates(), pgbuf_insert_into_hash_chain(), pgbuf_lock_page(), pgbuf_search_hash_chain(), pgbuf_unlock_page(), vacuum_process_log_block(), and vacuum_produce_log_block_data().

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STATIC_INLINE void perfmon_add_stat_to_global	(	PERF_STAT_ID	psid,
		UINT64	amount
	)

STATIC_INLINE void perfmon_add_timeval	(	struct timeval *	total,
		struct timeval *	start,
		struct timeval *	end
	)

Definition at line 1349 of file perf_monitor.h.

char* perfmon_allocate_packed_values_buffer ( void )

Definition at line 3713 of file perf_monitor.c.

References ARG_FILE_LINE, ASSERT_ALIGN, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), MAX_ALIGNMENT, NULL, and PERFMON_VALUES_MEMSIZE.

Referenced by smnt_server_copy_global_stats(), and smnt_server_copy_stats().

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UINT64* perfmon_allocate_values ( void )

Definition at line 3695 of file perf_monitor.c.

References ARG_FILE_LINE, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), NULL, and PERFMON_VALUES_MEMSIZE.

Referenced by perfmon_stat_dump_in_buffer_thread_daemon_stats(), smnt_server_copy_global_stats(), smnt_server_copy_stats(), and sqmgr_execute_query().

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int perfmon_calc_diff_stats	(	UINT64 *	stats_diff,
		UINT64 *	new_stats,
		UINT64 *	old_stats
	)

Definition at line 1305 of file perf_monitor.c.

References assert, ER_FAILED, i, pstat_metadata::n_vals, NO_ERROR, perfmon_server_calc_stats(), PSTAT_ACCUMULATE_SINGLE_VALUE, PSTAT_COMPLEX_VALUE, PSTAT_COMPUTED_RATIO_VALUE, PSTAT_COUNT, PSTAT_COUNTER_TIMER_VALUE, PSTAT_PB_AVOID_VICTIM_CNT, PSTAT_PEEK_SINGLE_VALUE, and pstat_metadata::start_offset.

Referenced by sqmgr_execute_query().

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void perfmon_copy_values	(	UINT64 *	src,
		UINT64 *	dest
	)

Definition at line 3735 of file perf_monitor.c.

References PERFMON_VALUES_MEMSIZE.

STATIC_INLINE void perfmon_diff_timeval	(	struct timeval *	elapsed,
		struct timeval *	start,
		struct timeval *	end
	)

Definition at line 1336 of file perf_monitor.h.

References STATIC_INLINE.

Referenced by lock_is_local_deadlock_detection_interval_up(), and pgbuf_get_page_flush_interval().

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void perfmon_finalize ( void )

Definition at line 3123 of file perf_monitor.c.

References assert, free_and_init, pstat_global::global_stats, pstat_global::initialized, pstat_global::is_watching, LOG_FIND_THREAD_TRAN_INDEX, pstat_global::n_trans, pstat_global::n_watchers, NULL, PERFMON_VALUES_MEMSIZE, pthread_mutex_destroy, pthread_mutex_lock, pthread_mutex_unlock, STATIC_INLINE, pstat_global::tran_stats, and pstat_global::watch_lock.

Referenced by boot_client_all_finalize(), boot_initialize_client(), boot_server_all_finalize(), and perfmon_initialize().

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STATIC_INLINE int perfmon_get_activation_flag ( void )

Referenced by pgbuf_delete_from_hash_chain(), pgbuf_get_page_type_for_stat(), pgbuf_insert_into_hash_chain(), and pgbuf_unlock_page().

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void perfmon_get_current_times	(	time_t *	cpu_usr_time,
		time_t *	cpu_sys_time,
		time_t *	elapsed_time
	)

Definition at line 1565 of file perf_monitor.c.

References NULL.

int perfmon_get_number_of_statistic_values ( void )

Definition at line 3685 of file perf_monitor.c.

References pstat_global::n_stat_values.

Referenced by perfmon_server_copy_global_stats(), perfmon_server_copy_stats(), smnt_server_copy_global_stats(), and smnt_server_copy_stats().

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STATIC_INLINE void perfmon_inc_stat	(	THREAD_ENTRY *	thread_p,
		PERF_STAT_ID	psid
	)

Referenced by btree_delete_internal(), btree_get_next_key_info(), btree_get_stats(), btree_insert_internal(), btree_key_online_index_IB_insert_list(), btree_merge_node(), btree_merge_root(), btree_split_node(), btree_split_root(), btree_update(), file_perm_alloc(), file_perm_dealloc(), fileio_create(), fileio_read(), fileio_read_pages(), fileio_synchronize(), fileio_synchronize_all(), fileio_write(), heap_delete_bigone(), heap_delete_home(), heap_delete_relocation(), heap_insert_logical(), heap_stats_add_bestspace(), heap_update_bigone(), heap_update_home(), heap_update_relocation(), log_abort(), log_append_savepoint(), log_commit(), log_sysop_do_postpone(), log_sysop_end_final(), log_sysop_start(), log_tran_do_postpone(), logpb_archive_active_log(), logpb_checkpoint(), logpb_copy_page(), logpb_fetch_from_archive(), logpb_flush_log_for_wal(), logpb_locate_page(), logpb_prior_lsa_append_all_list(), logpb_read_page_from_active_log(), logpb_read_page_from_file(), logpb_start_append(), logpb_write_page_to_disk(), logtb_set_tran_index_interrupt(), net_server_request(), pgbuf_allocate_bcb(), pgbuf_assign_direct_victim(), pgbuf_bcb_flush_with_wal(), pgbuf_claim_bcb_for_fix(), pgbuf_copy_from_area(), pgbuf_copy_to_area(), pgbuf_delete_from_hash_chain(), pgbuf_fix_debug(), pgbuf_get_bcb_from_invalid_list(), pgbuf_get_victim_candidates_from_lru(), pgbuf_get_victim_from_lru_list(), pgbuf_insert_into_hash_chain(), pgbuf_lock_page(), pgbuf_lru_boost_bcb(), pgbuf_lru_fall_bcb_to_zone_3(), pgbuf_search_hash_chain(), pgbuf_set_dirty_buffer_ptr(), pgbuf_unlatch_bcb_upon_unfix(), pgbuf_unlatch_void_zone_bcb(), pgbuf_unlock_page(), prior_lsa_next_record_internal(), qexec_close_scan(), qexec_execute_mainblock_internal(), qexec_execute_merge(), qexec_open_scan(), scan_init_multi_range_optimization(), scan_next_index_scan(), vacuum_fetch_log_page(), vacuum_heap_record(), vacuum_heap_record_insid_and_prev_version(), xcache_cleanup(), xcache_entry_mark_deleted(), xcache_find_sha1(), xcache_find_xasl_id_for_execute(), xcache_insert(), xlocator_force(), xlocator_repl_force(), xqmgr_execute_query(), and xsession_get_prepared_statement().

STATIC_INLINE void perfmon_inc_stat_to_global ( PERF_STAT_ID psid )

int perfmon_initialize ( int num_trans )

Definition at line 2990 of file perf_monitor.c.

References pstat_global::activation_flag, ARG_FILE_LINE, assert, ASSERT_ERROR, bool, ER_ERROR_SEVERITY, ER_OUT_OF_VIRTUAL_MEMORY, er_set(), error(), pstat_metadata::f_load, pstat_global::global_stats, pstat_global::initialized, pstat_global::is_watching, pstat_global::n_stat_values, pstat_global::n_trans, pstat_metadata::n_vals, pstat_global::n_watchers, NO_ERROR, NULL, perfmon_finalize(), PERFMON_VALUES_MEMSIZE, prm_get_bool_value(), prm_get_integer_value(), PRM_ID_EXTENDED_STATISTICS_ACTIVATION, PRM_ID_STATS_ON, PSTAT_ACCUMULATE_SINGLE_VALUE, PSTAT_COMPLEX_VALUE, PSTAT_COMPUTED_RATIO_VALUE, PSTAT_COUNT, PSTAT_COUNTER_TIMER_VALUE, PSTAT_PEEK_SINGLE_VALUE, pthread_mutex_init, pstat_metadata::start_offset, pstat_global::tran_stats, and pstat_global::watch_lock.

Referenced by boot_initialize_client(), boot_restart_client(), boot_restart_server(), and xboot_delete().

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STATIC_INLINE bool perfmon_is_perf_tracking ( void )

Referenced by mvcctable::build_mvcc_info(), logpb_copy_page(), logpb_locate_page(), logtb_complete_mvcc(), pgbuf_delete_from_hash_chain(), pgbuf_fix_debug(), pgbuf_get_page_flush_interval(), pgbuf_insert_into_hash_chain(), pgbuf_promote_read_latch_debug(), pgbuf_unfix_debug(), and pgbuf_unlock_page().

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STATIC_INLINE bool perfmon_is_perf_tracking_and_active ( int activation_flag )

STATIC_INLINE bool perfmon_is_perf_tracking_force ( bool always_collect )

char* perfmon_pack_stats	(	char *	buf,
		UINT64 *	stats
	)

Definition at line 3751 of file perf_monitor.c.

References i, pstat_global::n_stat_values, OR_INT64_SIZE, and OR_PUT_INT64.

Referenced by smnt_server_copy_global_stats(), and smnt_server_copy_stats().

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void perfmon_server_dump_stats	(	const UINT64 *	stats,
		FILE *	stream,
		const char *	substr
	)

Definition at line 1482 of file perf_monitor.c.

References pstat_metadata::f_dump_in_file, i, NULL, perfmon_print_timer_to_file(), PSTAT_COMPLEX_VALUE, PSTAT_COMPUTED_RATIO_VALUE, PSTAT_COUNT, PSTAT_COUNTER_TIMER_VALUE, pstat_metadata::start_offset, and pstat_metadata::stat_name.

void perfmon_server_dump_stats_to_buffer	(	const UINT64 *	stats,
		char *	buffer,
		int	buf_size,
		const char *	substr
	)

Definition at line 1372 of file perf_monitor.c.

References assert, pstat_metadata::f_dump_in_buffer, i, NULL, p, perfmon_print_timer_to_buffer(), PSTAT_COMPLEX_VALUE, PSTAT_COMPUTED_RATIO_VALUE, PSTAT_COUNT, PSTAT_COUNTER_TIMER_VALUE, pstat_metadata::start_offset, and pstat_metadata::stat_name.

Referenced by er_log_slow_query(), and perfmon_stat_dump_in_buffer_thread_daemon_stats().

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STATIC_INLINE void perfmon_set_at_offset	(	THREAD_ENTRY *	thread_p,
		int	offset,
		int	statval,
		bool	check_watchers
	)

STATIC_INLINE void perfmon_set_at_offset_to_global	(	int	offset,
		int	statval
	)

STATIC_INLINE void perfmon_set_stat	(	THREAD_ENTRY *	thread_p,
		PERF_STAT_ID	psid,
		int	statval,
		bool	check_watchers
	)

Referenced by log_is_log_flush_daemon_available().

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STATIC_INLINE void perfmon_set_stat_to_global	(	PERF_STAT_ID	psid,
		int	statval
	)

STATIC_INLINE void perfmon_time_at_offset	(	THREAD_ENTRY *	thread_p,
		int	offset,
		UINT64	timediff
	)

STATIC_INLINE void perfmon_time_bulk_at_offset	(	THREAD_ENTRY *	thread_p,
		int	offset,
		UINT64	timediff,
		UINT64	count
	)

STATIC_INLINE void perfmon_time_stat	(	THREAD_ENTRY *	thread_p,
		PERF_STAT_ID	psid,
		UINT64	timediff
	)

Referenced by pgbuf_flush_victim_candidates().

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char* perfmon_unpack_stats	(	char *	buf,
		UINT64 *	stats
	)

Definition at line 3777 of file perf_monitor.c.

References i, pstat_global::n_stat_values, OR_GET_INT64, OR_INT64_SIZE, and STATIC_INLINE.

Referenced by perfmon_server_copy_global_stats(), and perfmon_server_copy_stats().

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Variable Documentation

int log_Tran_index

Definition at line 43 of file log_global.c.

Referenced by log_abort_all_active_transaction().

PSTAT_GLOBAL pstat_Global

PSTAT_METADATA pstat_Metadata[]

Referenced by event_log_many_ioreads(), event_log_slow_query(), and sqmgr_execute_query().

Classes

Macros

Typedefs

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