Slow VACUUM

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От Wim
Тема Slow VACUUM
Дата
Msg-id 1063368132.5540.7.camel@tyr.car.belbone.be
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Ответы Re: Slow VACUUM  (Tom Lane <tgl@sss.pgh.pa.us>)
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Hi guys,

I have a table that had 55 million records in it. I deleted about 15
million of them, because I had to free up disk space.
Yesterday, I started VACUUM. Now my problem is that it takes too long to
VACUUM the table: it is still running with my CPU in the red zone...

Is there a way to speed thing up?

PS I created 4 indexes on the tables. I cannot cancel the query... It
keeps running. Otherwise I thought of dropping the indexes, vacuum the
table and re-create the indexes...

Any advice from the gurus?


Cheers!
Wim De Hul
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