Re: insert performance for win32

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От Merlin Moncure
Тема Re: insert performance for win32
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Msg-id 6EE64EF3AB31D5448D0007DD34EEB3417DD28C@Herge.rcsinc.local
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Ответ на insert performance for win32  (Marc Cousin <mcousin@sigma.fr>)
Список pgsql-performance
> > One thing I did notice that in a 250k insert transaction the insert
time
> > grows with #recs inserted.  Time to insert first 50k recs is about
27
> > sec and last 50 k recs is 77 sec.  I also confimed that size of
table is
> > not playing a role here.
> >
> > Marc, can you do select timeofday() every 50k recs from linux?  Also
a
> > gprof trace from linux would be helpful.
> >
>
> Here's the timeofday ... i'll do the gprof as soon as I can.
> Every 50000 rows...
>
Were those all in a single transaction?

Merlin

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