From: Ron <ronljohnsonjr@gmail.com>
To: pgsql-admin@lists.postgresql.org
Subject: Re: Manual Vacuum Analyze Take More Time
Date: Wed, 28 Nov 2018 08:55:17 -0600
Message-ID: <c9f10dbc-4333-380b-586a-90bb26829af8@gmail.com> (raw)
In-Reply-To: <5387ACC6-52FD-42B3-A404-0FB63329CEE1@hotmail.com>
References: <5387ACC6-52FD-42B3-A404-0FB63329CEE1@hotmail.com>
On 11/28/2018 08:22 AM, Moin Akther wrote:
> Dear All,
>
> While running Manual “VACUUM ANALYZE” on table size of 1.2TB, its running
> more than 1 Hour and generated almost 15K WAL files and due to this we
> have faced huge replication lag on our standby db.
>
> I have maitenance_work_mem of 6GB and RAM Size of 128GB.
>
> /There is no lock and blocking queries at that time and CPU and
> memory utilization also normal./
> /
> /
> How we can fix this issue ?
Not an answer to your question, but you should really think about
partitioning that table.
--
Angular momentum makes the world go 'round.
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Subject: Re: Manual Vacuum Analyze Take More Time
In-Reply-To: <c9f10dbc-4333-380b-586a-90bb26829af8@gmail.com>
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