Re: Auto vacuum

From: Carol Walter <walterc(at)indiana(dot)edu>
To: Carol Walter <walterc(at)indiana(dot)edu>
Cc: Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Robert Treat <robert(at)omniti(dot)com>, pgsql-admin(at)postgresql(dot)org, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Subject: Re: Auto vacuum
Date: 2007-04-19 19:25:56
Message-ID: A01C4327-A569-49D0-ACFD-5F71024AE988@indiana.edu
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My pg_catalog.pg_autovacuum table contains no entries.

Carol Walter
>
> On Apr 19, 2007, at 10:53 AM, Alvaro Herrera wrote:
>
>> Carol Walter wrote:
>>> Robert,
>>>
>>> I did as you suggested and the values for autovacuum are null,
>>> therefore I'm guessing it isn't running. Since postgres reports
>>> that
>>> it is running, what other things might keep in from running?
>>
>> Too high thresholds? All tables disabled in pg_autovacuum?
>> naptime set
>> too high?
>>
>> I suggest you turn log_min_messages more verbose, to DEBUG2, and
>> see if
>> there are any entries in there regarding autovacuum. If it's
>> running,
>> you would see it. You would get a message after autovacuum_naptime
>> seconds.
>>
>> How long is autovacuum_naptime anyway?
>>
>> --
>> Alvaro Herrera http://
>> www.CommandPrompt.com/
>> PostgreSQL Replication, Consulting, Custom Development, 24x7 support
>>
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