Re: VACUUM VERBOSE ANALYZE taking long time to process. - Mailing list pgsql-performance

From Ben Chobot
Subject Re: VACUUM VERBOSE ANALYZE taking long time to process.
Date
Msg-id 9A6FAF1F-C85D-4546-B60D-E7375142AA56@silentmedia.com
Whole thread Raw
In response to VACUUM VERBOSE ANALYZE taking long time to process.  (anil7385 <anilnk7385@gmail.com>)
List pgsql-performance
On Sep 9, 2015, at 3:43 AM, anil7385 <anilnk7385@gmail.com> wrote:
>
> Hi,
> We have a table which consists of 3 millions of records and when we try to
> delete them and run VACUUM VERBOSE ANALYZE on it in production environment ,
> it takes 6/7 hours to process.

You make it sound like you are deleting all records. If that's true, why not TRUNCATE? It'll be a lot faster, and also
leaveyou with no need to vacuum. 

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