[ADMIN] tuning our database by increasing shared buffer

2009-06-23 Thread Barbara Stephenson
Hello, We will be consolidating from 4 databases to 2 and want to make sure that these parameters are the only ones that need changing. Please advise. Current Future = = Ma

Re: [ADMIN] tuning our database by increasing shared buffer

2009-06-23 Thread Tom Lane
Barbara Stephenson writes: > We will be consolidating from 4 databases to 2 and want to make sure that > these parameters are the only ones that need changing. Please advise. > Current Future > =

Re: [ADMIN] tuning our database by increasing shared buffer

2009-06-23 Thread Barbara Stephenson
Thank ypu! Tom Lane wrote: Barbara Stephenson writes: We will be consolidating from 4 databases to 2 and want to make sure that these parameters are the only ones that need changing. Please advise. Current Future =

Re: [ADMIN] tuning our database by increasing shared buffer

2009-06-24 Thread Allgood, John
pgsql-admin@postgresql.org Subject: Re: [ADMIN] tuning our database by increasing shared buffer Thank ypu! Tom Lane wrote: Barbara Stephenson <mailto:barb...@turbocorp.com> writes: We will be consolidating from 4 databases to 2 and want to make sure that these parameters

Re: [ADMIN] tuning our database by increasing shared buffer

2009-06-24 Thread Glyn Astill
Run a vacuum verbose and look at the output at the end. Word is that as of 8.4 these parameters will autotune themselvs. --- On Wed, 24/6/09, Allgood, John wrote: > From: Allgood, John > Subject: Re: [ADMIN] tuning our database by increasing shared buffer > To: "Barbara Step

Re: [ADMIN] tuning our database by increasing shared buffer

2009-06-24 Thread Allgood, John
jallg...@ohl.com www.ohl.com -Original Message- From: Glyn Astill [mailto:glynast...@yahoo.co.uk] Sent: Wednesday, June 24, 2009 9:46 AM To: Barbara Stephenson; Tom Lane; Allgood, John Cc: pgsql-admin@postgresql.org Subject: Re: [ADMIN] tuning our database by increasing shared buffer Run a

Re: [ADMIN] tuning our database by increasing shared buffer

2009-06-24 Thread Kevin Grittner
"Allgood, John" wrote: > What exactly am I looking for > INFO: free space map contains 2667 pages in 22 relations > DETAIL: A total of 3008 page slots are in use (including overhead). > 3008 page slots are required to track all free space. > Current limits are: 153600 page slots, 1000 relat