RE: One simple question
- From: "VIVEK_SHARMA" <VIVEK_SHARMA@xxxxxxxxxxx>
- To: <veeeraman@xxxxxxxxx>, "oracle-l" <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 30 Aug 2006 01:56:00 +0530
Is it a case of DUAL Core processors?
________________________________
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Ram Raman
Sent: Wednesday, August 30, 2006 1:50 AM
To: Dennis Williams
Cc: oracle-l
Subject: Re: One simple question
Here is the output:
------------------------------------------------------------------------
-----
PROMPT% /usr/sbin/psrinfo -v
Status of processor 8 as of: 08/29/06 15:15:31
Processor has been on-line since <time>.
The sparcv9 processor operates at <speed> MHz,
and has a sparcv9 floating point processor.
Status of processor 9 as of: 08/29/06 15:15:31
Processor has been on-line since <time>.
The sparcv9 processor operates at <speed> MHz,
and has a sparcv9 floating point processor.
Status of processor 10 as of: 08/29/06 15:15:31
Processor has been on-line since <time>.
The sparcv9 processor operates at <speed> MHz,
and has a sparcv9 floating point processor.
Status of processor 11 as of: 08/29/06 15:15:31
Processor has been on-line since <time>.
The sparcv9 processor operates at <speed> MHz,
and has a sparcv9 floating point processor.
------------------------------------------------------------------------
---------
On 8/29/06, Dennis Williams <oracledba.williams@xxxxxxxxx> wrote:
Ram,
Try /usr/sbin/psrinfo -v
Dennis Williams
On 8/29/06, Ram Raman <veeeraman@xxxxxxxxx > wrote:
I am little confused here. I tried to find out the number of CPUs using
cpu_count, I get 8. When I do mpstat I get 4 rows. Am I missing
something here? Solaris 8.
------------------------------------------------------------------------
--------------------------------------------------------------
ATTACHMENT:
SQL> show parameter cpu_count
NAME TYPE VALUE
------------------------------------ -----------
------------------------------
cpu_count integer 8
SQL> exit
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.6.0 -
Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.6.0 - Production
PROMPT% mpstat
CPU minf mjf xcal intr ithr csw icsw migr smtx srw syscl usr sys wt
idl
8 23 3 223 38 27 320 4 18 10 3 5 10 3 3
84
9 24 4 101 10 3 327 4 18 9 3 28 11 2 3
83
10 24 3 601 87 80 322 4 17 10 3 28 10 3 3
84
11 24 3 59 32 25 319 4 17 9 3 31 11 3 3
84
PROMPT% uname -r
5.8
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