On Sun, May 30, 2010 at 10:42 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> pretty clear what is going on. See the logic in
> RelationGetBufferForTuple, and note that at no time do we have any FSM
> data for the bid table:
Is this because, in the absence of updates or deletes, we never vacuum it?
> 4. Now, all the backends again decide to try to insert into the last
> available block. So everybody jams into the partly-filled block 10,
> until it gets filled.
Would it be (a) feasible and (b) useful to inject some entropy into this step?
--
Robert Haas
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