From fff9d783ac3013f56cc00a86b1d3023729060b03 Mon Sep 17 00:00:00 2001 From: Sameer Kumar Date: Tue, 23 Jul 2024 13:30:41 +0800 Subject: [PATCH v1] Update the description of IPC wait events XactGroupUpdate and ProcArrayGroupUpdate to avoid confusion with parallel workers and parallel query/parallel workers. --- src/backend/utils/activity/wait_event_names.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/backend/utils/activity/wait_event_names.txt b/src/backend/utils/activity/wait_event_names.txt index db37beeaae..5872d27467 100644 --- a/src/backend/utils/activity/wait_event_names.txt +++ b/src/backend/utils/activity/wait_event_names.txt @@ -142,7 +142,7 @@ MULTIXACT_CREATION "Waiting for a multixact creation to complete." PARALLEL_BITMAP_SCAN "Waiting for parallel bitmap scan to become initialized." PARALLEL_CREATE_INDEX_SCAN "Waiting for parallel CREATE INDEX workers to finish heap scan." PARALLEL_FINISH "Waiting for parallel workers to finish computing." -PROCARRAY_GROUP_UPDATE "Waiting for the group leader to clear the transaction ID at end of a parallel operation." +PROCARRAY_GROUP_UPDATE "Waiting for the group leader process to clear the transaction ID of this backend at the end of a transaction." PROC_SIGNAL_BARRIER "Waiting for a barrier event to be processed by all backends." PROMOTE "Waiting for standby promotion." RECOVERY_CONFLICT_SNAPSHOT "Waiting for recovery conflict resolution for a vacuum cleanup." @@ -157,7 +157,7 @@ SYNC_REP "Waiting for confirmation from a remote server during synchronous repli WAL_RECEIVER_EXIT "Waiting for the WAL receiver to exit." WAL_RECEIVER_WAIT_START "Waiting for startup process to send initial data for streaming replication." WAL_SUMMARY_READY "Waiting for a new WAL summary to be generated." -XACT_GROUP_UPDATE "Waiting for the group leader to update transaction status at end of a parallel operation." +XACT_GROUP_UPDATE "Waiting for the group leader process to update the transaction status for this backend." ABI_compatibility: -- 2.40.1