RE: Re: quick suggestions for tuning ?

Ah but then everything is fine ... Could we suggest buying a bigger machine :-) ?

>----- ------- Original Message ------- -----
>From: Jared Still <jkstill_at_cybcon.com>
>To: Multiple recipients of list ORACLE-L
><ORACLE-L_at_fatcity.com>
>Sent: Mon, 11 Aug 2003 07:44:23
>
>
>But his BCHR is 99.57% !
>
>On Sun, 2003-08-10 at 07:44, Connor McDonald wrote:
>
>> Its not really rocket science here...
>>
>> CPU is at the top of the timed event - and what
>causes
>> CPU (or is the most common cause) - logical I/O.
>54
>> million consistent gets later down in the report
>> probably a bit of a giveaway there :-)
>>
>> Next section in the report is some nice queries
>that
>> use up 4 or so million buffer gets. Good ones to
>
>> start with... As you've already noticed, no bind
>
>> variables.
>>
>> Then some other miscellaneous things - look at
>how
>> much free memory you have in most of your pools
>"SGA
>> breakdown difference" - might be able to use that
>
>> better elsewhere.
>>
>> cheers
>> connor
>>
>>
>> --- Prem Khanna J <jprem_at_kssnet.co.jp> wrote: >
>Guys,
>> >
>> > I have attached statspack report here.
>> > The ENV is Oracle 9.2.0.3 / Win2k AS - SP3.
>> >
>> > 1.Can you tell me which INIT parameters are to
>be
>> > changed
>> > which will give improved performance ?
>> >
>> > 2.can someone give a rough idea about where the
>
>> > bottlenecks are ?
>> >
>> > I read the doc "228913.1 - Systemwide Tuning
>using
>> > STATSPACK Reports"
>> > and gave a try with YAPP also.
>> >
>> > Bind vars are to be used - that is one i found
>out
>> > from statspack
>> > report.
>> >
>> > just new to statspack and so i'm seeking ur
>> > suggestions.
>> >
>> > Regards,
>> > Jp.
>> >
>>
>> > ATTACHMENT part 2 application/octet-stream
>>
>>
>> =====
>> Connor McDonald
>> web: http://www.oracledba.co.uk
>> web: http://www.oaktable.net
>> email: connor_mcdonald_at_yahoo.com
>>
>> "GIVE a man a fish and he will eat for a day. But
>TEACH him how to fish, and...he will sit in a boat
>and drink beer all day"
>>
>>
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>> Author: =?iso-8859-1?q?Connor=20McDonald?=
>> INET: hamcdc_at_yahoo.co.uk
>>
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>Author: Jared Still
> INET: jkstill_at_cybcon.com
>
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Regards,

Stephane Faroult
Oriole

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