Re: autovacuum worker running amok - and me too ;)

Поиск
Список
Период
Сортировка
От wambacher
Тема Re: autovacuum worker running amok - and me too ;)
Дата
Msg-id 1425489411849-5840485.post@n5.nabble.com
обсуждение исходный текст
Ответ на Re: autovacuum worker running amok - and me too ;)  (Paul Ramsey <pramsey@cleverelephant.ca>)
Ответы Re: autovacuum worker running amok - and me too ;)  (Kevin Grittner <kgrittn@ymail.com>)
Список pgsql-general
Paul Ramsey wrote
> Though maybe with a really big table? (with really big
> objects?) Though still, doesn't analyze just pull a limited sample
> (30K approx max) so why would table size make any difference after a
> certain point?

Hi paul, "my" table is quite big (about 293.049.000 records) but the objects
are not.

nodes[] contains maximal 2000 bigint and tags[] up to some hundred chars,
sometimes some thousands chars.

watching the memory usage of the autovaccum process: is was getting bigger
and bigger at nearly constant speed. some MB per minute, iir.

i'm just recreating planet_osm_ways_nodes without "fastupdate=off"

regards
walter



--
View this message in context:
http://postgresql.nabble.com/autovacuum-worker-running-amok-and-me-too-tp5840299p5840485.html
Sent from the PostgreSQL - general mailing list archive at Nabble.com.


В списке pgsql-general по дате отправления:

Предыдущее
От: Paul Ramsey
Дата:
Сообщение: Re: autovacuum worker running amok - and me too ;)
Следующее
От: Paul Ramsey
Дата:
Сообщение: Re: Postgres not using GiST index in a lateral join