Re: scalablility problem

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От
Ron Mayer
Тема
Re: scalablility problem
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Msg-id
460F87D0.7090800@cheapcomplexdevices.com
Ответ на
Re: scalablility problem (Xiaoning Ding)
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Дерево обсуждения
Re: scalablility problem Christopher Browne <cbbrowne@acm.org>
Re: scalablility problem Xiaoning Ding <dingxn@cse.ohio-state.edu>
Re: scalablility problem Guido Neitzer <lists@event-s.net>
Re: scalablility problem Michael Stone <mstone+postgres@mathom.us>
Re: scalablility problem Xiaoning Ding <dingxn@cse.ohio-state.edu>
Xiaoning Ding wrote:
> Postgresql is 7.3.18. [...]
> 1 process takes 0.65 second to finish.

> I update PG to 8.2.3. The results are [...] now.
> 1 process :    0.94 second

You sure about your test environment?  Anything else
running at the same time, perhaps?

I'm a bit surprised that 8.2.3 would be 40% slower than 7.3.18
even in the single process case.
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