Re: Need Some Suggestions
От | Richard Huxton |
---|---|
Тема | Re: Need Some Suggestions |
Дата | |
Msg-id | 4346294E.7080803@archonet.com обсуждение исходный текст |
Ответ на | Need Some Suggestions ("Lane Van Ingen" <lvaningen@esncc.com>) |
Ответы |
Re: Need Some Suggestions
|
Список | pgsql-performance |
Lane Van Ingen wrote: > I have an application that is prone to sudden, unscheduled high bursts of > activity, and > I am finding that the application design permits me to detect the activity > bursts within > an existing function. The bursts only affect 3 tables, but degradation > becomes apparent > after 2,000 updates, and significant after 8,000 updates. Hmm - assuming your free-space settings are large enough, it might be adequate to just run a vacuum on the 3 tables every 5 minutes or so. It sounds like these are quite small tables with a lot of activity, so if there's not much for vacuum to do it won't place too much load on your system. -- Richard Huxton Archonet Ltd
В списке pgsql-performance по дате отправления: