I know we can know the currenct activity via pg_stat_activity. What's else you guys use to debug. And for some times back, how can we check the activities? Thanks. Grace -- View this message in context: http://postgresql.1045698.n5.nabble.com/How-to-debug-the-performance-issues-via-which-system-catalog-Thanks-tp5709065.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
