From 33d48f51d57b088d2d0f10f9a73e26157f98e0dd Mon Sep 17 00:00:00 2001 From: Andres Freund Date: Wed, 8 Sep 2021 10:33:29 -0700 Subject: [PATCH v2 1/3] process startup: Initialize PgStartTime earlier in single user mode. An upcoming patch splits single user mode handling out of PostgresMain(). The startup time only needs to be determined in single user mode. Currently the initialization happens late, which makes the split a bit harder. As postmaster determines the time earlier it makes sense to move the time for single user mode to a roughly similar point in time. Author: Andres Freund Discussion: https://postgr.es/m/20210802164124.ufo5buo4apl6yuvs@alap3.anarazel.de --- src/backend/tcop/postgres.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c index 58b5960e27d..32d11e53b4d 100644 --- a/src/backend/tcop/postgres.c +++ b/src/backend/tcop/postgres.c @@ -4052,6 +4052,11 @@ PostgresMain(int argc, char *argv[], InitializeMaxBackends(); CreateSharedMemoryAndSemaphores(); + + /* + * Remember stand-alone backend startup time + */ + PgStartTime = GetCurrentTimestamp(); } /* @@ -4161,12 +4166,6 @@ PostgresMain(int argc, char *argv[], initStringInfo(&row_description_buf); MemoryContextSwitchTo(TopMemoryContext); - /* - * Remember stand-alone backend startup time - */ - if (!IsUnderPostmaster) - PgStartTime = GetCurrentTimestamp(); - /* * POSTGRES main processing loop begins here * -- 2.32.0.rc2