Richard Yen <richyen@xxxxxxxxxxxxxx> wrote: > there were moments where 129 WAL files were generated in one > minute. Is it plausible that this autovacuum could be responsible > for this? I don't remember seeing your autovacuum and vacuum config settings, or an answer to my question about whether there was a bulk load of a significant portion of current data. With agressive autovacuum settings, hitting the freeze threshold for bulk-loaded data could do that. -Kevin -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
