Re: postres bayes db and high load

2006-08-04 Thread Dan
I do use BayesStore::PgSQL and although I don't have autovacuum turned on, I do vacuum the database nightly (as well as a weekly vacuum full).I didn't know that 8.1 offered was that much faster, but it's worth a shot.  I'll also have to check out amavisd-new 2.4.  The pen-pal whitelisting sounds g

Re: postres bayes db and high load

2006-08-04 Thread Mark Martinec
> >postgreSQL v8.0.4 SM writes: > Upgrade to Postgresql 8.1.4 if you can. Turn on autovacuum. > Use BayesStore::PgSQL. Very good advice. As an interesting side-information, I can say that when using pen-pals whitelisting with amavisd-new, SQL database maintenance operations (purging old records

Re: postres bayes db and high load

2006-08-03 Thread SM
At 09:23 03-08-2006, Dan wrote: Over the past few weeks, my company's mail server has been experiencing high loads that result in SA skipping emails. I use a postgres database to manage bayes, awl and userprefs. I am pretty sure that it is the bayes db that is causing the high load and resul

Re: postres bayes db and high load

2006-08-03 Thread Mark Martinec
Dan, > Over the past few weeks, my company's mail server has been experiencing > high loads that result in SA skipping emails. I use a postgres database to > manage bayes, awl and userprefs. I am pretty sure that it is the bayes db > that is causing the high load ... Are you using a general-pur

Re: postres bayes db and high load

2006-08-03 Thread Dan
Thanks for the advice!I guess the consensus is to buy more RAM and/or switch to mysql.-Dan

RE: postres bayes db and high load

2006-08-03 Thread Michael Scheidell
Title: Message   -Original Message-From: Dan [mailto:[EMAIL PROTECTED] Sent: Thursday, August 03, 2006 12:24 PMTo: users@spamassassin.apache.orgSubject: postres bayes db and high load Over the past few weeks, my company's mail server has been experiencing high loads t

Re: postres bayes db and high load

2006-08-03 Thread Davin Flatten
Dan- Make sure you are vacuuming your database. I have seen similar postgresql slow downs with a large database that has not been vacuumed. For a permanent solution I would suggest migrating to mysql instead. I love postgresql but it has a lot of overhead designed to make it a transactiona

Re: postres bayes db and high load

2006-08-03 Thread John D. Hardin
On Thu, 3 Aug 2006, Dan wrote: > The mail servers stats: > ~3500 email/day > 2GHz Intel Celeron > 768M ram Throw some more memory at it, if the motherboard supports it. > Aug 2 14:48:19 mail spamd[3675]: spamd: identified spam ( 25.9/5.0) for > bug:0 in 5525.1 seconds, 2163 bytes. OUCH! 5500 s