Re: ideal CPU/Memory relation

Hi all,

thanks fro responding. We are actually talking of a big server. Provider offered 288 cores (16 Cpus a 18 cores, these are 8354H, one CPU can address 1,2 TB) and 6 TB RAM.
We said we only need 144 cores. Reaction was: then we need more RAM due the ideal CPU/RAM relation.
So far I can see it ought to be the other way around, if at all..

Regards

Lothar

Am 19.08.2022 um 12:17 schrieb Stefan Koehler:
> Hello Lothar,
> there are such databases like SAP HANA that use such an approach - quoting doc: "Using core-to-memory ratios which can be derived from the certified HANA listings. The memory requirement drives the number of cores required."
>
> ... but I guess you are using Oracle and never have seen such guidelines in the field until yet :-)
>
> Best Regards
> Stefan Koehler
>
> Independent Oracle performance consultant and researcher
> Website: http://www.soocs.de
> Twitter: _at_OracleSK
>
>> Lothar Flatz <l.flatz_at_bluewin.ch> hat am 19.08.2022 09:02 CEST geschrieben:
>>
>>
>> Hi,
>>
>> had somebody ever heard of a ideal CPU/Memory relation for a database
>> server?
>> A supplier of a customer stated such thing,
>> I suppose they made it up.
>> Any comments?
>>
>> Thanks
>>
>> Lothar
>> --
>> http://www.freelists.org/webpage/oracle-l

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