Re: [HACKERS] Protect syscache from bloating with negative cacheentries

Поиск
Список
Период
Сортировка
От Andres Freund
Тема Re: [HACKERS] Protect syscache from bloating with negative cacheentries
Дата
Msg-id 20170113230631.uuq3ioq2qlyjio5q@alap3.anarazel.de
обсуждение исходный текст
Ответ на Re: [HACKERS] Protect syscache from bloating with negative cache entries  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers
Дерево обсуждения 
Hi,


On 2017-01-13 17:58:41 -0500, Tom Lane wrote:
> But, again, the catcache isn't the only source of per-process bloat
> and I'm not even sure it's the main one.  A more holistic approach
> might be called for.

It'd be helpful if we'd find a way to make it easy to get statistics
about the size of various caches in production systems. Right now that's
kinda hard, resulting in us having to make a lot of guesses...

Andres

В списке pgsql-hackers по дате отправления:

Предыдущее
От: Michael Paquier
Дата:
Сообщение: Re: [HACKERS] Off-by-one oddity in minval for decreasing sequences
Следующее
От: Corey Huinker
Дата:
Сообщение: Re: [HACKERS] PSQL commands: \quit_if, \quit_unless