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.