WaitEventCustom wait event (LWLock) — PostgreSQL
PostgreSQL LWLock wait event WaitEventCustom: Waiting to read or update custom wait events information.
PostgreSQL LWLock wait event WaitEventCustom: Waiting to read or update custom wait events information.
PostgreSQL LWLock wait event WaitLSN: Waiting to read or update shared Wait-for-LSN state.
PostgreSQL LWLock wait event WrapLimitsVacuum: Waiting to update limits on transaction id and multixact consumption.
PostgreSQL LWLock wait event XactBuffer: Waiting for I/O on a transaction status SLRU buffer.
PostgreSQL LWLock wait event XactSLRU: Waiting to access the transaction status SLRU cache.
PostgreSQL LWLock wait event XactTruncation: Waiting to execute pg_xact_status or update the oldest transaction ID available to it.
PostgreSQL LWLock wait event XidGen: Waiting to allocate a new transaction ID.
PostgreSQL Lock wait event advisory: Waiting to acquire an advisory user lock.
PostgreSQL Lock wait event applytransaction: Waiting to acquire a lock on a remote transaction being applied by a logical replication…
PostgreSQL Lock wait event extend: Waiting to extend a relation.