Merlin Moncure <mmonc...@gmail.com> writes: > On Wed, Jan 14, 2015 at 8:41 AM, Tom Lane <t...@sss.pgh.pa.us> wrote: >> What are the autovac processes doing (according to pg_stat_activity)?
> pid,running,waiting,query > 7105,00:28:40.789221,f,autovacuum: VACUUM ANALYZE pg_catalog.pg_class Hah, I suspected as much. Is that the one that's stuck in LockBufferForCleanup, or the other one that's got a similar backtrace to all the user processes? regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers