>> Also, locking while it does its work. > > Eh? Even if we're doing lazy vacuum, we have to lock a few pages at a time of each table. This does result in response time delays on the current workload, which can be quite bad if it's a highly contended table already.
-- Josh Berkus PostgreSQL Experts Inc. http://pgexperts.com -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
