hi i have system when we log every query that is over 150ms. usually we get 100-500 "parse ..." elements per minute, but there are some cases where the number exceeds 15000 per minute (it's pretty busy system). the interesting fact is that io is not taxed, there is no sudden network traffic, not more than usual queries - all looks normal, but the parses start to take much longer. it's 8.3.11 on x64 linux. what I should look into to solve this mystery? Best regards, depesz -- The best thing about modern society is how easy it is to avoid contact with it. http://depesz.com/ -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general