Archives: Wait Events

CopyFileCopy wait event (IO) — PostgreSQL

PostgreSQL IO wait event CopyFileCopy: Waiting for a file copy operation.

CopyFileRead wait event (IO) — PostgreSQL

PostgreSQL IO wait event CopyFileRead: Waiting for a read during a file copy operation.

CopyFileWrite wait event (IO) — PostgreSQL

PostgreSQL IO wait event CopyFileWrite: Waiting for a write during a file copy operation.

CopyFromRead wait event (IO) — PostgreSQL

PostgreSQL IO wait event CopyFromRead: Waiting to read data from a pipe, a file or a program during COPY FROM.

CopyToWrite wait event (IO) — PostgreSQL

PostgreSQL IO wait event CopyToWrite: Waiting to write data to a pipe, a file or a program during COPY TO.

DataFileExtend wait event (IO) — PostgreSQL

PostgreSQL IO wait event DataFileExtend: Waiting for a relation data file to be extended.

DataFileFlush wait event (IO) — PostgreSQL

PostgreSQL IO wait event DataFileFlush: Waiting for a relation data file to reach durable storage.

DataFileImmediateSync wait event (IO) — PostgreSQL

PostgreSQL IO wait event DataFileImmediateSync: Waiting for an immediate synchronization of a relation data file to durable storage.

DataFilePrefetch wait event (IO) — PostgreSQL

PostgreSQL IO wait event DataFilePrefetch: Waiting for an asynchronous prefetch from a relation data file.

DataFileRead wait event (IO) — PostgreSQL

PostgreSQL IO wait event DataFileRead: Waiting for a read from a relation data file.