Re: pgrestore command

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От Michael Paquier
Тема Re: pgrestore command
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Msg-id CAB7nPqRZwM5yC0GR=KCbA09eFG2WpgEojynJCxqnbBywzStjiA@mail.gmail.com
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Ответ на Re: pgrestore command  (John R Pierce <pierce@hogranch.com>)
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On Sat, Mar 1, 2014 at 3:23 AM, John R Pierce <pierce@hogranch.com> wrote:
> On 2/28/2014 5:06 AM, Michael Paquier wrote:
>>
>> You could expect a loss of 20% at I/O level by using a virtualized
>> environment compared to a physical server with similar hardware (rule
>> of thumb, number more or less general by experience).
>
>
> and that could be 200% or more if there is IO and/or CPU contention from
> other virtual machines on the same physical host.
Definitely. Thanks for precising that as well.
--
Michael


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