Re: RAM-only temporary tables

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От Heikki Linnakangas
Тема Re: RAM-only temporary tables
Дата
Msg-id 4919F603.4060403@enterprisedb.com
обсуждение исходный текст
Ответ на Re: RAM-only temporary tables  (Alvaro Herrera <alvherre@commandprompt.com>)
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Alvaro Herrera wrote:
> Heikki Linnakangas wrote:
> 
>> oprofile does suggest that more time is spent in the kernel in CVS HEAD.  
>> CVS HEAD:
>>
>> 37387    13.9383  no-vmlinux               postgres                 (no  
>> symbols)
> 
>> 8.3:
>>
>> 27264     9.3254  no-vmlinux               postgres                 (no  
>> symbols)
> 
> What this means is that there are a lot more syscalls in HEAD than 8.3 ...

Yeah, sure. My point was that it doesn't seem to be significant in the 
big scheme of things.

--   Heikki Linnakangas  EnterpriseDB   http://www.enterprisedb.com


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