Re: FreeBSD page size
От | Vivek Khera |
---|---|
Тема | Re: FreeBSD page size |
Дата | |
Msg-id | x7znhkgtna.fsf@yertle.int.kciLink.com обсуждение исходный текст |
Ответ на | Re: FreeBSD page size (Bruce Momjian <pgman@candle.pha.pa.us>) |
Ответы |
Re: FreeBSD page size
Re: FreeBSD page size |
Список | pgsql-performance |
>>>>> "BM" == Bruce Momjian <pgman@candle.pha.pa.us> writes: BM> The 32k number is from Tatsuo testing a few years ago. Can you verify for me that these parameters in postgresql.conf are based on the BLCKSZ (ie one buffer is the size of the BLCKSIZ macro): shared_buffers effective_cache_size Logically it makes sense, but I want to be sure I'm adjusting my postgresql.conf parameters accordingly when I try different block sizes. Thanks. -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Vivek Khera, Ph.D. Khera Communications, Inc. Internet: khera@kciLink.com Rockville, MD +1-240-453-8497 AIM: vivekkhera Y!: vivek_khera http://www.khera.org/~vivek/
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