Hi All,
I have observed one of our PostgreSQL DB instance showing two postgres process on Linux server as highlighted. The second postgres process is on and off.
We did not find any references in logs.
[...]
postgres 33438 1 0 12:41 ? 00:00:03 /u01/postgres/9.5/bin/postgres -D /u02/pgdata01/9.5/data
[...]
postgres 110181 33438 0 15:30 ? 00:00:00 /u01/postgres/9.5/bin/postgres -D /u02/pgdata01/9.5/data
Strange, the second is a child of the first...