RE: Difference between CPU and core.

From: Pratap Singh -X (prsingh1 - ABACUS BUSINESS SOLUTIONS INC at Cisco) <prsingh1_at_cisco.com>
Date: Mon, 17 Dec 2012 17:36:52 +0000
Message-ID: <BD1AACDC7F859F40BAB592DB89EEE1332241D869_at_xmb-aln-x02.cisco.com>



Something seems amiss here CPU - 80 and Cores - 40? Host Name racdb2.mwallet.ccd.infosys.com Platform Linux x86 64-bit
CPUs 80 <--
Cores 40 <--
Sockets 4
Memory (GB) 127.53

Thanks

PB Singh
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-----Original Message-----

From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Nisha Mohan Sent: Wednesday, December 12, 2012 10:06 PM To: oracle-l_at_freelists.org
Subject: Differnece between CPU and core.

Hi ,
I have a two node RAC on RHEL.
I saw the following in my AWR in terms of configurations. Though the number of cores are same, the number of CPUs are different. Will it make any difference in performance and load balancing?

Host Name

Platform

CPUs

Cores

Sockets

Memory (GB)

racdb1.mwallet.ccd.infosys.com

Linux x86 64-bit

40

40

4

127.53

Host Name

Platform

CPUs

Cores

Sockets

Memory (GB)

racdb2.mwallet.ccd.infosys.com

Linux x86 64-bit

80

40

4

127.53

Also kindly let me know the difference between CPU and core.

Thanks and Regards,
Nisha Mohan.A

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http://www.freelists.org/webpage/oracle-l Received on Mon Dec 17 2012 - 18:36:52 CET

Original text of this message