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List wait events in alphabetical order

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This changes the documentation, and the related structures so as
everything is consistent.

Some wait events were not listed alphabetically since their
introduction, others have been added rather randomly.  Keeping all those
entries in order helps in maintenance, and helps the user looking at the
documentation.

Author: Michael Paquier, Kuntal Ghosh
Discussion: https://postgr.es/m/20181024002539.GI1658@paquier.xyz
Backpatch-through: 10, only for the documentation part to avoid an ABI
breakage.
This commit is contained in:
Michael Paquier
2018-10-24 17:02:37 +09:00
parent 5d7c703a44
commit 5ef037cf0b
3 changed files with 27 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/backend/postmaster/pgstat.c
View File

@ -3484,12 +3484,12 @@ pgstat_get_wait_activity(WaitEventActivity w)
case WAIT_EVENT_CHECKPOINTER_MAIN:
event_name = "CheckpointerMain";
break;
case WAIT_EVENT_LOGICAL_LAUNCHER_MAIN:
event_name = "LogicalLauncherMain";
break;
case WAIT_EVENT_LOGICAL_APPLY_MAIN:
event_name = "LogicalApplyMain";
break;
case WAIT_EVENT_LOGICAL_LAUNCHER_MAIN:
event_name = "LogicalLauncherMain";
break;
case WAIT_EVENT_PGSTAT_MAIN:
event_name = "PgStatMain";
break;
@ -3582,6 +3582,9 @@ pgstat_get_wait_ipc(WaitEventIPC w)
case WAIT_EVENT_BTREE_PAGE:
event_name = "BtreePage";
break;
case WAIT_EVENT_CLOG_GROUP_UPDATE:
event_name = "ClogGroupUpdate";
break;
case WAIT_EVENT_EXECUTE_GATHER:
event_name = "ExecuteGather";
break;
@ -3648,21 +3651,18 @@ pgstat_get_wait_ipc(WaitEventIPC w)
case WAIT_EVENT_MQ_SEND:
event_name = "MessageQueueSend";
break;
case WAIT_EVENT_PARALLEL_FINISH:
event_name = "ParallelFinish";
break;
case WAIT_EVENT_PARALLEL_BITMAP_SCAN:
event_name = "ParallelBitmapScan";
break;
case WAIT_EVENT_PARALLEL_CREATE_INDEX_SCAN:
event_name = "ParallelCreateIndexScan";
break;
case WAIT_EVENT_PARALLEL_FINISH:
event_name = "ParallelFinish";
break;
case WAIT_EVENT_PROCARRAY_GROUP_UPDATE:
event_name = "ProcArrayGroupUpdate";
break;
case WAIT_EVENT_CLOG_GROUP_UPDATE:
event_name = "ClogGroupUpdate";
break;
case WAIT_EVENT_REPLICATION_ORIGIN_DROP:
event_name = "ReplicationOriginDrop";
break;

12
src/include/pgstat.h
View File

@ -759,8 +759,8 @@ typedef enum
WAIT_EVENT_BGWRITER_HIBERNATE,
WAIT_EVENT_BGWRITER_MAIN,
WAIT_EVENT_CHECKPOINTER_MAIN,
WAIT_EVENT_LOGICAL_LAUNCHER_MAIN,
WAIT_EVENT_LOGICAL_APPLY_MAIN,
WAIT_EVENT_LOGICAL_LAUNCHER_MAIN,
WAIT_EVENT_PGSTAT_MAIN,
WAIT_EVENT_RECOVERY_WAL_ALL,
WAIT_EVENT_RECOVERY_WAL_STREAM,
@ -802,6 +802,7 @@ typedef enum
WAIT_EVENT_BGWORKER_SHUTDOWN = PG_WAIT_IPC,
WAIT_EVENT_BGWORKER_STARTUP,
WAIT_EVENT_BTREE_PAGE,
WAIT_EVENT_CLOG_GROUP_UPDATE,
WAIT_EVENT_EXECUTE_GATHER,
WAIT_EVENT_HASH_BATCH_ALLOCATING,
WAIT_EVENT_HASH_BATCH_ELECTING,
@ -810,25 +811,24 @@ typedef enum
WAIT_EVENT_HASH_BUILD_ELECTING,
WAIT_EVENT_HASH_BUILD_HASHING_INNER,
WAIT_EVENT_HASH_BUILD_HASHING_OUTER,
WAIT_EVENT_HASH_GROW_BATCHES_ALLOCATING,
WAIT_EVENT_HASH_GROW_BATCHES_DECIDING,
WAIT_EVENT_HASH_GROW_BATCHES_ELECTING,
WAIT_EVENT_HASH_GROW_BATCHES_FINISHING,
WAIT_EVENT_HASH_GROW_BATCHES_REPARTITIONING,
WAIT_EVENT_HASH_GROW_BATCHES_ALLOCATING,
WAIT_EVENT_HASH_GROW_BATCHES_DECIDING,
WAIT_EVENT_HASH_GROW_BUCKETS_ALLOCATING,
WAIT_EVENT_HASH_GROW_BUCKETS_ELECTING,
WAIT_EVENT_HASH_GROW_BUCKETS_REINSERTING,
WAIT_EVENT_HASH_GROW_BUCKETS_ALLOCATING,
WAIT_EVENT_LOGICAL_SYNC_DATA,
WAIT_EVENT_LOGICAL_SYNC_STATE_CHANGE,
WAIT_EVENT_MQ_INTERNAL,
WAIT_EVENT_MQ_PUT_MESSAGE,
WAIT_EVENT_MQ_RECEIVE,
WAIT_EVENT_MQ_SEND,
WAIT_EVENT_PARALLEL_FINISH,
WAIT_EVENT_PARALLEL_BITMAP_SCAN,
WAIT_EVENT_PARALLEL_CREATE_INDEX_SCAN,
WAIT_EVENT_PARALLEL_FINISH,
WAIT_EVENT_PROCARRAY_GROUP_UPDATE,
WAIT_EVENT_CLOG_GROUP_UPDATE,
WAIT_EVENT_REPLICATION_ORIGIN_DROP,
WAIT_EVENT_REPLICATION_SLOT_DROP,
WAIT_EVENT_SAFE_SNAPSHOT,