Re: [GENERAL] Continual Postgres headaches...

2007-12-07 Thread Robert Treat
On Thursday 06 December 2007 20:00, Tom Lane wrote: > "Weber, Geoffrey M." <[EMAIL PROTECTED]> writes: > > My problems really are with performance consistency. I have tweaked the > > execution so that everything should run with sub-second execution times, > > but even after everything is running w

Re: [GENERAL] Continual Postgres headaches...

2007-12-06 Thread Tom Lane
"Weber, Geoffrey M." <[EMAIL PROTECTED]> writes: > My problems really are with performance consistency. I have tweaked the > execution so that everything should run with sub-second execution times, but > even after everything is running well, I can get at most a week or two of > steady running bef

Re: [GENERAL] Continual Postgres headaches...

2007-12-06 Thread Gauthier, Dave
2:43 PM To: Weber, Geoffrey M. Cc: pgsql-general@postgresql.org Subject: Re: [GENERAL] Continual Postgres headaches... On Dec 6, 2007 2:22 PM, Weber, Geoffrey M. <[EMAIL PROTECTED]> wrote: > In my efforts to correct these consistency in execution problems, I have > gone from vacuuming (

Re: [GENERAL] Continual Postgres headaches...

2007-12-06 Thread A.M.
On Dec 6, 2007, at 2:22 PM, Weber, Geoffrey M. wrote: I've been trying for quite a while to get Postgresql tuned for use as an OLTP system. I have several PL/pgSQL functions that handle inserts and updates to the main table and several near-real-time daemons written that access the data a

Re: [GENERAL] Continual Postgres headaches...

2007-12-06 Thread Erik Jones
On Dec 6, 2007, at 1:22 PM, Weber, Geoffrey M. wrote: I've been trying for quite a while to get Postgresql tuned for use as an OLTP system. I have several PL/pgSQL functions that handle inserts and updates to the main table and several near-real-time daemons written that access the data a

Re: [GENERAL] Continual Postgres headaches...

2007-12-06 Thread Merlin Moncure
On Dec 6, 2007 2:22 PM, Weber, Geoffrey M. <[EMAIL PROTECTED]> wrote: > In my efforts to correct these consistency in execution problems, I have > gone from vacuuming (with analyze) twice a day to every 30 minutes (how long > it takes a vacuum analyze to run - another seeming problem because it > s