Re: High context switches occurring

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От Tom Lane
Тема Re: High context switches occurring
Дата
Msg-id 13416.1132688500@sss.pgh.pa.us
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Ответ на Re: High context switches occurring  ("Anjan Dave" <adave@vantage.com>)
Список pgsql-performance
"Anjan Dave" <adave@vantage.com> writes:
> Would this problem change it's nature in any way on the recent Dual-Core
> Intel XEON MP machines?

Probably not much.

There's some evidence that Opterons have less of a problem than Xeons
in multi-chip configurations, but we've seen CS thrashing on Opterons
too.  I think the issue is probably there to some extent in any modern
SMP architecture.

            regards, tom lane

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