Difference between "autovacuum_naptime" and "autovacuum_vacuum_cost_delay"?

From: Raghavendra Rao J S V <raghavendrajsv(at)gmail(dot)com>
To: pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Difference between "autovacuum_naptime" and "autovacuum_vacuum_cost_delay"?
Date: 2018-08-17 01:10:48
Message-ID: CAEHH7R4awnRFHoBXk-qQDs=XFTqdWvZuU5q6-1F6fNi9iVSVBQ@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Hi All,

I have gone through several documents but I am still have confusion related
to "autovacuum_naptime" and "autovacuum_vacuum_cost_delay". Could you
clarify me with an example.

When Auto vacuum worker process will start?

When Auto vacuum worker process will stop?

Does Auto vacuum worker process will sleep like Auto vacuum launcher
process ?

What is the difference between Auto vacuum launcher process and Auto vacuum
worker process?

--
Regards,
Raghavendra Rao J S V

Responses

Browse pgsql-general by date

  From Date Subject
Next Message Joshua D. Drake 2018-08-17 04:00:20 Re: Difference between "autovacuum_naptime" and "autovacuum_vacuum_cost_delay"?
Previous Message David G. Johnston 2018-08-16 21:12:02 Re: PostgreSQL System Views or Dictionary Tables