diff options
Diffstat (limited to 'src/include/pgstat.h')
| -rw-r--r-- | src/include/pgstat.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/include/pgstat.h b/src/include/pgstat.h index 60c78d118f9..9d2e1fe19f4 100644 --- a/src/include/pgstat.h +++ b/src/include/pgstat.h @@ -723,6 +723,7 @@ typedef enum BackendState #define PG_WAIT_EXTENSION 0x07000000U #define PG_WAIT_IPC 0x08000000U #define PG_WAIT_TIMEOUT 0x09000000U +#define PG_WAIT_IO 0x0A000000U /* ---------- * Wait Events - Activity @@ -806,6 +807,83 @@ typedef enum } WaitEventTimeout; /* ---------- + * Wait Events - IO + * + * Use this category when a process is waiting for a IO. + * ---------- + */ +typedef enum +{ + WAIT_EVENT_BUFFILE_READ, + WAIT_EVENT_BUFFILE_WRITE, + WAIT_EVENT_CONTROL_FILE_READ, + WAIT_EVENT_CONTROL_FILE_SYNC, + WAIT_EVENT_CONTROL_FILE_SYNC_UPDATE, + WAIT_EVENT_CONTROL_FILE_WRITE, + WAIT_EVENT_CONTROL_FILE_WRITE_UPDATE, + WAIT_EVENT_COPY_FILE_READ, + WAIT_EVENT_COPY_FILE_WRITE, + WAIT_EVENT_DATA_FILE_EXTEND, + WAIT_EVENT_DATA_FILE_FLUSH, + WAIT_EVENT_DATA_FILE_IMMEDIATE_SYNC, + WAIT_EVENT_DATA_FILE_PREFETCH, + WAIT_EVENT_DATA_FILE_READ = PG_WAIT_IO, + WAIT_EVENT_DATA_FILE_SYNC, + WAIT_EVENT_DATA_FILE_TRUNCATE, + WAIT_EVENT_DATA_FILE_WRITE, + WAIT_EVENT_DSM_FILL_ZERO_WRITE, + WAIT_EVENT_LOCK_FILE_ADDTODATADIR_READ, + WAIT_EVENT_LOCK_FILE_ADDTODATADIR_SYNC, + WAIT_EVENT_LOCK_FILE_ADDTODATADIR_WRITE, + WAIT_EVENT_LOCK_FILE_CREATE_READ, + WAIT_EVENT_LOCK_FILE_CREATE_SYNC, + WAIT_EVENT_LOCK_FILE_CREATE_WRITE, + WAIT_EVENT_LOCK_FILE_RECHECKDATADIR_READ, + WAIT_EVENT_LOGICAL_REWRITE_CHECKPOINT_SYNC, + WAIT_EVENT_LOGICAL_REWRITE_MAPPING_SYNC, + WAIT_EVENT_LOGICAL_REWRITE_MAPPING_WRITE, + WAIT_EVENT_LOGICAL_REWRITE_SYNC, + WAIT_EVENT_LOGICAL_REWRITE_TRUNCATE, + WAIT_EVENT_LOGICAL_REWRITE_WRITE, + WAIT_EVENT_RELATION_MAP_READ, + WAIT_EVENT_RELATION_MAP_SYNC, + WAIT_EVENT_RELATION_MAP_WRITE, + WAIT_EVENT_REORDER_BUFFER_READ, + WAIT_EVENT_REORDER_BUFFER_WRITE, + WAIT_EVENT_REORDER_LOGICAL_MAPPING_READ, + WAIT_EVENT_REPLICATION_SLOT_READ, + WAIT_EVENT_REPLICATION_SLOT_RESTORE_SYNC, + WAIT_EVENT_REPLICATION_SLOT_SYNC, + WAIT_EVENT_REPLICATION_SLOT_WRITE, + WAIT_EVENT_SLRU_FLUSH_SYNC, + WAIT_EVENT_SLRU_READ, + WAIT_EVENT_SLRU_SYNC, + WAIT_EVENT_SLRU_WRITE, + WAIT_EVENT_SNAPBUILD_READ, + WAIT_EVENT_SNAPBUILD_SYNC, + WAIT_EVENT_SNAPBUILD_WRITE, + WAIT_EVENT_TIMELINE_HISTORY_FILE_SYNC, + WAIT_EVENT_TIMELINE_HISTORY_FILE_WRITE, + WAIT_EVENT_TIMELINE_HISTORY_READ, + WAIT_EVENT_TIMELINE_HISTORY_SYNC, + WAIT_EVENT_TIMELINE_HISTORY_WRITE, + WAIT_EVENT_TWOPHASE_FILE_READ, + WAIT_EVENT_TWOPHASE_FILE_SYNC, + WAIT_EVENT_TWOPHASE_FILE_WRITE, + WAIT_EVENT_WALSENDER_TIMELINE_HISTORY_READ, + WAIT_EVENT_WAL_BOOTSTRAP_SYNC, + WAIT_EVENT_WAL_BOOTSTRAP_WRITE, + WAIT_EVENT_WAL_COPY_READ, + WAIT_EVENT_WAL_COPY_SYNC, + WAIT_EVENT_WAL_COPY_WRITE, + WAIT_EVENT_WAL_INIT_SYNC, + WAIT_EVENT_WAL_INIT_WRITE, + WAIT_EVENT_WAL_READ, + WAIT_EVENT_WAL_SYNC_METHOD_ASSIGN, + WAIT_EVENT_WAL_WRITE +} WaitEventIO; + +/* ---------- * Command type for progress reporting purposes * ---------- */ |