On 12/01/16 12:17, Pavel Stehule wrote:
> 2016-01-12 12:14 GMT+01:00 Michal Novotny <michal.novotny@trustport.com>:
>
>> Hi Pavel,
>> thanks for the information. I've been doing more investigation of this
>> issue and there's autovacuum running on the table however it's
>> automatically starting even if there is "autovacuum = off" in the
>> postgresql.conf configuration file.
>>
>
> Real autovacuum is automatically cancelled. It looks like VACUUM started by
> cron, maybe?
Not if it's to prevent wraparound, which isn't unlikely if autovacuum=off.
.m