rajan <vgmonnet@xxxxxxxxx> writes: > Can someone throw more light on a process - which might terminate or stop > responding? *You* are the one who needs to throw more light; this question is too vague to be usefully answerable. What symptoms are you seeing exactly? Have you looked into the system monitoring views (e.g. pg_locks) to see if there are relevant entries? https://wiki.postgresql.org/wiki/Guide_to_reporting_problems regards, tom lane