> 2010-10-21 16:39:15 CEST LOG: checkpoint complete: wrote 365 buffers > (11.9%); 0 transaction log file(s) added, 0 removed, 3 recycled; > write=0.403 s, sync=21.312 s, total=21.829 s I'm no expert, but isn't 21s to sync 365 buffers a big amount of time? -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance