6 | 0 | Allocations

class_id | name

----------+-------------

6 | Allocations

class_id | class_name | event_id | event_name

----------+-------------+----------+-----------------------------------

1 | LWLocks | 0 | BufFreelistLock

1 | LWLocks | 1 | ShmemIndexLock

1 | LWLocks | 2 | OidGenLock

1 | LWLocks | 3 | XidGenLock

1 | LWLocks | 4 | ProcArrayLock

1 | LWLocks | 5 | SInvalReadLock

1 | LWLocks | 6 | SInvalWriteLock

1 | LWLocks | 7 | WALBufMappingLock

1 | LWLocks | 8 | WALWriteLock

1 | LWLocks | 9 | ControlFileLock

1 | LWLocks | 10 | CheckpointLock

1 | LWLocks | 11 | CLogControlLock

1 | LWLocks | 12 | SubtransControlLock

1 | LWLocks | 13 | MultiXactGenLock

1 | LWLocks | 14 | MultiXactOffsetControlLock

1 | LWLocks | 15 | MultiXactMemberControlLock

1 | LWLocks | 16 | RelCacheInitLock

1 | LWLocks | 17 | CheckpointerCommLock

1 | LWLocks | 18 | TwoPhaseStateLock

1 | LWLocks | 19 | TablespaceCreateLock

1 | LWLocks | 20 | BtreeVacuumLock

1 | LWLocks | 21 | AddinShmemInitLock

1 | LWLocks | 22 | AutovacuumLock

1 | LWLocks | 23 | AutovacuumScheduleLock

1 | LWLocks | 24 | SyncScanLock

1 | LWLocks | 25 | RelationMappingLock

1 | LWLocks | 26 | AsyncCtlLock

1 | LWLocks | 27 | AsyncQueueLock

1 | LWLocks | 28 | SerializableXactHashLock

1 | LWLocks | 29 | SerializableFinishedListLock

1 | LWLocks | 30 | SerializablePredicateLockListLock

1 | LWLocks | 31 | OldSerXidLock

1 | LWLocks | 32 | SyncRepLock

1 | LWLocks | 33 | BackgroundWorkerLock

1 | LWLocks | 34 | DynamicSharedMemoryControlLock

1 | LWLocks | 35 | AutoFileLock

1 | LWLocks | 36 | ReplicationSlotAllocationLock

1 | LWLocks | 37 | ReplicationSlotControlLock

1 | LWLocks | 38 | UserDefinedLocks

1 | LWLocks | 39 | WALInsertLocks

1 | LWLocks | 40 | CLogBufferLocks

1 | LWLocks | 41 | SubtransBufferLocks

1 | LWLocks | 42 | MultiXactOffsetBufferLocks

1 | LWLocks | 43 | MultiXactMemberBufferLocks

1 | LWLocks | 44 | BufferMgrLocks

1 | LWLocks | 45 | BufferLWLocks

1 | LWLocks | 46 | LockMgrLWLocks

1 | LWLocks | 47 | OldSerXidBufferLocks

1 | LWLocks | 48 | PredicateLWLocks

1 | LWLocks | 49 | ProcessLocks

1 | LWLocks | 50 | AsyncBufferLocks

2 | Locks | 0 | Relation

2 | Locks | 1 | RelationExtend

2 | Locks | 2 | Page

2 | Locks | 3 | Tuple

2 | Locks | 4 | Transaction

2 | Locks | 5 | VirtualTransaction

2 | Locks | 6 | Object

2 | Locks | 7 | Userlock

2 | Locks | 8 | Advisory

3 | Storage | 0 | SMGR_READ

3 | Storage | 1 | SMGR_WRITE

3 | Storage | 2 | SMGR_FSYNC

3 | Storage | 3 | XLOG_READ

3 | Storage | 4 | XLOG_WRITE

3 | Storage | 5 | XLOG_FSYNC

3 | Storage | 6 | SLRU_READ

3 | Storage | 7 | SLRU_WRITE

3 | Storage | 8 | SLRU_FSYNC

4 | Latch | 0 | Latch

5 | Network | 0 | READ

5 | Network | 1 | WRITE

5 | Network | 2 | SYSLOG

6 | Allocations | 0 | Allocations