autovacuum not working? - Mailing list pgsql-performance

From Medora Schauer
Subject autovacuum not working?
Date
Msg-id 1CA058827877644DAB54FB930FFA3B05D89F15@lincoln.FAIRIND.FAIRFIELD.COM
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Responses Re: autovacuum not working?
List pgsql-performance

I’ve recently moved to 8.1 and find that autovacuum doesn’t seem to be working, at least not the way I expected it to.  I need the tuple count for a table to be updated so indexes will be used when appropriate. I was expecting the tuples count for a table to be updated after autovacuum ran.  This doesn’t seem to be the case.  I added 511 records to a previously empty table and waited over an hour.  Tuples for the table (as per pgaccess) was 0.  After I did a manual vacuum analyze it went to 511.

 

Am I missing something?  Should there be something in the log file to indicate that autovacuum has run?

 

I’m attaching my conf file.

 

Medora Schauer

Fairfield Industries

 

 

 

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