Re: How much ram is too much
От | Dave Cramer |
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Тема | Re: How much ram is too much |
Дата | |
Msg-id | E32FCBD3-0DD1-463B-AD5F-309E06F815D9@fastcrypt.com обсуждение исходный текст |
Ответ на | Re: How much ram is too much (Jim Nasby <decibel@decibel.org>) |
Ответы |
Re: How much ram is too much
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Список | pgsql-performance |
On 10-Jun-07, at 11:11 PM, Jim Nasby wrote: > On Jun 8, 2007, at 11:31 AM, Dave Cramer wrote: >> Is it possible that providing 128G of ram is too much ? Will other >> systems in the server bottleneck ? > > Providing to what? PostgreSQL? The OS? My bet is that you'll run > into issues with how shared_buffers are managed if you actually try > and set them to anything remotely close to 128GB. Well, we'd give 25% of it to postgres, and the rest to the OS. What is it specifically you are referring to ? Dave > -- > Jim Nasby jim@nasby.net > EnterpriseDB http://enterprisedb.com 512.569.9461 (cell) > > > > ---------------------------(end of > broadcast)--------------------------- > TIP 4: Have you searched our list archives? > > http://archives.postgresql.org
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