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Re: Reduce heap tuple header size - Mailing list pgsql-patches

From Tom Lane
Subject Re: Reduce heap tuple header size
Date
Msg-id 28827.1024694210@sss.pgh.pa.us
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In response to Re: Reduce heap tuple header size  (Bruce Momjian <pgman@candle.pha.pa.us>)
Responses Re: Reduce heap tuple header size
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Jan Wieck <JanWieck@Yahoo.com> writes:
> Here are some numbers:

> Current CVS tip:     tps  34.1, 38.7, 36.6
>                  avg(tps) 36.4

> With patch:          tps  37.0, 41.1, 41.1
>                  avg(tps) 39.7

> So it saves less than 3% disk space at the cost of about 9% performance
> loss.

Uh ... isn't more TPS better?

            regards, tom lane

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