Search Postgresql Archives

Re: Is there a significant difference in Memory settings between 9.5 and 12

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Subject: Re: Is there a significant difference in Memory settings between 9.5 and 12
From: Tory M Blue <tmblue@xxxxxxxxx>
Date: Mon, 11 May 2020 21:55:14 -0700
Cc: Tom Lane <tgl@xxxxxxxxxxxxx>, "pgsql-generallists.postgresql.org" <pgsql-general@xxxxxxxxxxxxxxxxxxxx>
In-reply-to: <CAKFQuwZj64gm=4vLgnHnhAp8xumoMmZrTQz2imOYfXA5y2P9-Q@mail.gmail.com>
References: <CAEaSS0a5Bi7swvgWxcLk1kBHwRjmS0KMeU5Qs-LckECDbtOWaA@mail.gmail.com> <7b3633eee48f14c11677ad445b9bf2b9ac7aaf72.camel@cybertec.at> <CAEaSS0ZCV4tWv1=rybjgxky55BuUKMh2M9BDAbe9RgbS+_-jfA@mail.gmail.com> <CAEaSS0aewdAM5REvG7+5vPWGbxYfCq4KvbUsG6CBjX+0gA8y=A@mail.gmail.com> <30855.1589229387@sss.pgh.pa.us> <CAEaSS0aRfAjgbkLYnM4Wfjgz0A1zvG4e6DjbFNYSBDV5q0fnpg@mail.gmail.com> <CAEaSS0Z_+BHVVuOs9ogcJBNhXTx96B6HvTuL1_cBR+QEAH9PoA@mail.gmail.com> <CAKFQuwZj64gm=4vLgnHnhAp8xumoMmZrTQz2imOYfXA5y2P9-Q@mail.gmail.com>

On Mon, May 11, 2020 at 7:57 PM David G. Johnston <david.g.johnston@xxxxxxxxx> wrote:

On Monday, May 11, 2020, Tory M Blue <tmblue@xxxxxxxxx> wrote:
I'll keep digging, but i'm hesitant to do my multiple TB db's with half of their shared buffer configs, until I understand what 12 is doing differently than 9.5

Maybe run your test suite on 9.6, 10, and 11 to see if it is indeed new to 12 or at least appears on other versions?

David J.

That may be the next step in the lab, but was hoping someone knew of a significant difference.

Thanks

Tory

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Follow-Ups:
- Re: Is there a significant difference in Memory settings between 9.5 and 12
  - From: Tom Lane

References:
- Memory footprint diff between 9.5 and 12
  - From: Tory M Blue
- Re: Memory footprint diff between 9.5 and 12
  - From: Laurenz Albe
- Re: Memory footprint diff between 9.5 and 12
  - From: Tory M Blue
- Is there a significant difference in Memory settings between 9.5 and 12
  - From: Tory M Blue
- Re: Is there a significant difference in Memory settings between 9.5 and 12
  - From: Tom Lane
- Re: Is there a significant difference in Memory settings between 9.5 and 12
  - From: Tory M Blue
- Re: Is there a significant difference in Memory settings between 9.5 and 12
  - From: Tory M Blue
- Re: Is there a significant difference in Memory settings between 9.5 and 12
  - From: David G. Johnston

Prev by Date: Re: Is there a significant difference in Memory settings between 9.5 and 12
Next by Date: Re: Is there a significant difference in Memory settings between 9.5 and 12
Previous by thread: Re: Is there a significant difference in Memory settings between 9.5 and 12
Next by thread: Re: Is there a significant difference in Memory settings between 9.5 and 12
Index(es):
- Date
- Thread

[Index of Archives] [Postgresql Jobs] [Postgresql Admin] [Postgresql Performance] [Linux Clusters] [PHP Home] [PHP on Windows] [Kernel Newbies] [PHP Classes] [PHP Books] [PHP Databases] [Postgresql & PHP] [Yosemite]