Re: Proposal of tunable fix for scalability of 8.4

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От Kevin Grittner
Тема Re: Proposal of tunable fix for scalability of 8.4
Дата
Msg-id 49BA3BA2.EE98.0025.0@wicourts.gov
обсуждение исходный текст
Ответ на Re: Proposal of tunable fix for scalability of 8.4  ("Jignesh K. Shah" <J.K.Shah@Sun.COM>)
Ответы Re: Proposal of tunable fix for scalability of 8.4  (Scott Carey <scott@richrelevance.com>)
Список pgsql-performance
>>> "Jignesh K. Shah" <J.K.Shah@Sun.COM> wrote:
> usr sys  wt idl sze
>  38  11   0  50  64

The fact that you're maxing out at 50% CPU utilization has me
wondering -- are there really 64 CPUs here, or are there 32 CPUs with
"hyperthreading" technology (or something conceptually similar)?

-Kevin

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