Archives: Wait Events

BufferShareExclusive wait event (Buffer) — PostgreSQL

PostgreSQL Buffer wait event BufferShareExclusive: Waiting to acquire a share exclusive lock on a buffer.

BufferShared wait event (Buffer) — PostgreSQL

PostgreSQL Buffer wait event BufferShared: Waiting to acquire a shared lock on a buffer.

BufferPin wait event (Buffer Pin) — PostgreSQL

PostgreSQL Buffer Pin wait event BufferPin: Waiting to acquire an exclusive pin on a buffer.

ClientRead wait event (Client) — PostgreSQL

PostgreSQL Client wait event ClientRead: Waiting to read data from the client.

ClientWrite wait event (Client) — PostgreSQL

PostgreSQL Client wait event ClientWrite: Waiting to write data to the client.

GssOpenServer wait event (Client) — PostgreSQL

PostgreSQL Client wait event GssOpenServer: Waiting to read data from the client while establishing a GSSAPI session.

LibpqwalreceiverConnect wait event (Client) — PostgreSQL

PostgreSQL Client wait event LibpqwalreceiverConnect: Waiting in WAL receiver to establish connection to remote server.

LibpqwalreceiverReceive wait event (Client) — PostgreSQL

PostgreSQL Client wait event LibpqwalreceiverReceive: Waiting in WAL receiver to receive data from remote server.

SslOpenServer wait event (Client) — PostgreSQL

PostgreSQL Client wait event SslOpenServer: Waiting for SSL while attempting connection.

WaitForStandbyConfirmation wait event (Client) — PostgreSQL

PostgreSQL Client wait event WaitForStandbyConfirmation: Waiting for WAL to be received and flushed by the physical standby.