From 91118f1a59f2038f072552fdbb98e01363e30b59 Mon Sep 17 00:00:00 2001 From: Robert Haas Date: Fri, 26 Jun 2015 11:23:32 -0400 Subject: [PATCH] Reduce log level for background worker events from LOG to DEBUG1. Per discussion, LOG is just too chatty for something that will happen as routinely as this. Pavel Stehule --- src/backend/postmaster/bgworker.c | 6 +++--- src/backend/postmaster/postmaster.c | 5 +++-- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/src/backend/postmaster/bgworker.c b/src/backend/postmaster/bgworker.c index f57224c10f..68c9505809 100644 --- a/src/backend/postmaster/bgworker.c +++ b/src/backend/postmaster/bgworker.c @@ -341,7 +341,7 @@ BackgroundWorkerStateChange(void) rw->rw_terminate = false; /* Log it! */ - ereport(LOG, + ereport(DEBUG1, (errmsg("registering background worker \"%s\"", rw->rw_worker.bgw_name))); @@ -370,7 +370,7 @@ ForgetBackgroundWorker(slist_mutable_iter *cur) slot = &BackgroundWorkerData->slot[rw->rw_shmem_slot]; slot->in_use = false; - ereport(LOG, + ereport(DEBUG1, (errmsg("unregistering background worker \"%s\"", rw->rw_worker.bgw_name))); @@ -741,7 +741,7 @@ RegisterBackgroundWorker(BackgroundWorker *worker) static int numworkers = 0; if (!IsUnderPostmaster) - ereport(LOG, + ereport(DEBUG1, (errmsg("registering background worker \"%s\"", worker->bgw_name))); if (!process_shared_preload_libraries_in_progress) diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c index 1757b4df37..df8037b498 100644 --- a/src/backend/postmaster/postmaster.c +++ b/src/backend/postmaster/postmaster.c @@ -2961,7 +2961,8 @@ CleanupBackgroundWorker(int pid, rw->rw_child_slot = 0; ReportBackgroundWorkerPID(rw); /* report child death */ - LogChildExit(LOG, namebuf, pid, exitstatus); + LogChildExit(EXIT_STATUS_0(exitstatus) ? DEBUG1 : LOG, + namebuf, pid, exitstatus); return true; } @@ -5417,7 +5418,7 @@ do_start_bgworker(RegisteredBgWorker *rw) { pid_t worker_pid; - ereport(LOG, + ereport(DEBUG1, (errmsg("starting background worker process \"%s\"", rw->rw_worker.bgw_name)));