Re: pgbench - extend initialization phase control

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От
Fabien COELHO
Тема
Re: pgbench - extend initialization phase control
Дата
Msg-id
alpine.DEB.2.21.1910241658410.10865@lancre
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pgbench - extend initialization phase control Fabien COELHO <coelho@cri.ensmp.fr>
Re: pgbench - extend initialization phase control Ibrar Ahmed <ibrar.ahmad@gmail.com>
Re: pgbench - extend initialization phase control Fabien COELHO <coelho@cri.ensmp.fr>
Re: pgbench - extend initialization phase control Ibrar Ahmed <ibrar.ahmad@gmail.com>
Re: pgbench - extend initialization phase control Fabien COELHO <coelho@cri.ensmp.fr>

Hello,

>> Yep. Or anything else, including without (), to allow checking the
>> performance impact or non impact of transactions on the initialization
>> phase.
>
> Is there actually such performance impact? AFAIR most time-consuming part in
> initialization phase is the generation of pgbench_accounts data.

Maybe. If you cannot check, you can only guess. Probably it should be 
small, but the current version does not allow to check whether it is so.

-- 
Fabien.


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