Re: Hugepages usage

From: Oleksandr Denysenko <odenysenko_at_gmail.com>
Date: Tue, 11 Feb 2020 11:38:54 +0200
Message-ID: <26b2eee4-f9b3-2cdc-41d6-be5fc5bb572a_at_gmail.com>



Hi.

It may be useful to review

    PRE_PAGE_SGA Behaviour Change in Oracle Release 12c (Doc ID 1987975.1)

Best Regards,

     Oleksandr Denysenko

11.02.2020 3:37, Andrew Kerber пишет:
> It can slow down the startup, but usually not a lot. However, I haven’t noticed any performance gain from setting it true since 10.2.
>
> Sent from my iPad
>
>> On Feb 10, 2020, at 19:35, Mladen Gogala <gogala.mladen_at_gmail.com> wrote:
>>
>> Pre-paging SGA will slow down your DB considerably. 32 GB is a small SGA,but it will still slow down the startup of your database.
>>
>>> On 2/10/20 6:43 PM, Ram K wrote:
>>>
>>> pre_page_sga boolean TRUE
>> --
>> Mladen Gogala
>> Database Consultant
>> Tel: (347) 321-1217
>>
>> --
>> http://www.freelists.org/webpage/oracle-l
>>
>>
> --
> http://www.freelists.org/webpage/oracle-l
>
>

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Received on Tue Feb 11 2020 - 10:38:54 CET

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