Just wondering is the issue referenced in http://archives.postgresql.org/pgsql-performance/2005-11/msg00415.php is still present in 8.4 or if some tunable (or other) made the use of hyperthreading a non-issue. We're looking to upgrade our servers soon for performance reasons and am trying to determine if more cpus (no HT) or less cpus (with HT) are the way to go. Thx -- Douglas J Hunley http://douglasjhunley.com Twitter: @hunleyd -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance