Re: inserts take longer and longer

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От Ravi Krishna
Тема Re: inserts take longer and longer
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Msg-id BYAPR01MB384810591FF49526B5FC486FB9D90@BYAPR01MB3848.prod.exchangelabs.com
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Ответ на inserts take longer and longer  (David Modica <davidmo@imaginesoftware.com>)
Ответы RE: inserts take longer and longer
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> 
> we have a developer who is doing
> batch inserts 20 at a time and each subsequent batch is taking
> longer to the point where it is a critical problem. I recently changed
> the out of the box config to see if that would help but it hasn’t:
> 

I recollect reading something few years ago, but not able to place my finger on the issue. IIRC it was something to do
withthe inserting session creating a HOT bloat because vaccum could not do anything on that live session.  I will try
tosearch for that post.  But the symptoms were similar to yours.  Initially good performance and then getting slower
andslower.
 

Q: Is it straight insert or you do select or updates also along with insert.

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