WAIT EVENTS / VERSION COMPARISON
What changed?
Wait Events · PostgreSQL 13 → 14
10 added · 1 removed · 2 changed · 0 coverage changes. These are changes in the pinned reference snapshots.
addedBasebackupRead
--- 13 +++ 14 @@ -0,0 +1,2 @@ +IO/BaseBackupRead +Waiting for base backup to read from a file.
addedBuffileTruncate
--- 13 +++ 14 @@ -0,0 +1,2 @@ +IO/BufFileTruncate +Waiting for a buffered file to be truncated.
addedLogicalChangesRead
--- 13 +++ 14 @@ -0,0 +1,2 @@ +IO/LogicalChangesRead +Waiting for a read from a logical changes file.
addedLogicalChangesWrite
--- 13 +++ 14 @@ -0,0 +1,2 @@ +IO/LogicalChangesWrite +Waiting for a write to a logical changes file.
addedLogicalSubxactRead
--- 13 +++ 14 @@ -0,0 +1,2 @@ +IO/LogicalSubxactRead +Waiting for a read from a logical subxact file.
addedLogicalSubxactWrite
--- 13 +++ 14 @@ -0,0 +1,2 @@ +IO/LogicalSubxactWrite +Waiting for a write to a logical subxact file.
addedAppendReady
--- 13 +++ 14 @@ -0,0 +1,2 @@ +IPC/AppendReady +Waiting for subplan nodes of an Append plan node to be ready.
addedBackendTermination
--- 13 +++ 14 @@ -0,0 +1,2 @@ +IPC/BackendTermination +Waiting for the termination of another backend.
changedBufferIo
--- 13 +++ 14 @@ -1,2 +1,2 @@ -LWLock/BufferIO -Waiting for I/O on a data page. +IPC/BufferIO +Waiting for buffer I/O to complete.
addedWalReceiverExit
--- 13 +++ 14 @@ -0,0 +1,2 @@ +IPC/WalReceiverExit +Waiting for the WAL receiver to exit.
changedWalReceiverWaitStart
--- 13 +++ 14 @@ -1,2 +1,2 @@ -Client/WalReceiverWaitStart +IPC/WalReceiverWaitStart Waiting for startup process to send initial data for streaming replication.
removedCheckpoint
--- 13 +++ 14 @@ -1,2 +0,0 @@ -LWLock/Checkpoint -Waiting to begin a checkpoint.
addedCheckpointWriteDelay
--- 13 +++ 14 @@ -0,0 +1,2 @@ +Timeout/CheckpointWriteDelay +Waiting between writes while performing a checkpoint.