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Re: VACUUM ANALYZE taking a long time, %I/O and %CPU very low

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On Jan 29, 2007, at 3:14 PM, shakahshakah@xxxxxxxxx wrote:
Never mind.

I found "vacuum_cost_delay" in the docs, I had it set to 70. I set it
to 0 and watched CPU and I/O% peg to 100%.

FWIW, my experience is that if you're going to use that, a number between 10 and 20 is usually best.
--
Jim Nasby                                            jim@xxxxxxxxx
EnterpriseDB      http://enterprisedb.com      512.569.9461 (cell)




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