Re: BUG #13493: pl/pgsql doesn't scale with cpus (PG9.3, 9.4)

Поиск
Список
Период
Сортировка
От Andres Freund
Тема Re: BUG #13493: pl/pgsql doesn't scale with cpus (PG9.3, 9.4)
Дата
Msg-id 20150708091238.GI10242@alap3.anarazel.de
обсуждение исходный текст
Ответ на Re: BUG #13493: pl/pgsql doesn't scale with cpus (PG9.3, 9.4)  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: BUG #13493: pl/pgsql doesn't scale with cpus (PG9.3, 9.4)  (Andres Freund <andres@anarazel.de>)
Список pgsql-bugs
Дерево обсуждения 
On 2015-07-07 21:13:04 -0400, Tom Lane wrote:
> There is some discussion going on about improving the scalability of
> snapshot acquisition, but nothing will happen in that line before 9.6
> at the earliest.

9.5 should be less bad at it than 9.5, at least if it's mostly read-only
ProcArrayLock acquisitions which sounds like it should be the case here.

В списке pgsql-bugs по дате отправления:

Предыдущее
От: Sandeep Thakkar
Дата:
Сообщение: Re: BUG #12824: Error during uninstall
Следующее
От: Andres Freund
Дата:
Сообщение: Re: BUG #13493: pl/pgsql doesn't scale with cpus (PG9.3, 9.4)