Tom, > Hm. What happens if you turn off the hyperthreading?
Forget hyperthreading. Look at their postgresql.conf settings. 8mb shared mem, 16mb sort mem per connection for 512 connections, default effective_cache_size. -- -Josh Berkus Aglio Database Solutions San Francisco ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster