It's http://www.juliandyke.com/
--Kevin
- Original Message -----
From: "Muqthar Ahmed" <Muqthar.Ahmed_at_decoratetoday.com>
To: <oracle-l_at_freelists.org>
Sent: Tuesday, March 23, 2004 12:44 PM
Subject: RE: TKPROF question
> Hi,
>
> Can you give me the URL for the website(Instructions how to dump blocks
are on Julian Dyke's site).
>
> Thanks
> Muqthar
>
> -----Original Message-----
> From: Mladen Gogala [mailto:mladen_at_wangtrading.com]
> Sent: Tuesday, March 23, 2004 12:38 PM
> To: oracle-l_at_freelists.org
> Cc: Oracle List (E-mail)
> Subject: Re: TKPROF question
>
>
> Dump it. Instructions how to dump blocks are on Julian Dyke's site. It
should be clearly visible
> whch data blocks are data blocks and which are not.
>
> On 03/23/2004 11:16:39 AM, "Jamadagni, Rajendra" wrote:
> > Never mind ... found it now I have to find out why the he11 it waited
that long on one block .... and this block is from one index. now how do I
find what type of block is this? branch? data?
> >
> > Why would there be a cr wait of 3288.24 (seconds?/cent-seconds?) if so,
it doesn't match with the summary ...
> >
> > OVERALL TOTALS FOR ALL NON-RECURSIVE STATEMENTS
> >
> > call count cpu elapsed disk query current
rows
>
- ------ -------- ---------- ---------- ---------- ---------- -----
> > Parse 6 0.02 0.01 0 0 0
0
> > Execute 7 0.02 1244.27 503009 11062603 0
4
> > Fetch 2 0.00 0.00 0 3 0
1
>
- ------ -------- ---------- ---------- ---------- ---------- -----
> > total 15 0.04 1244.29 503009 11062606 0
5
> >
> > Misses in library cache during parse: 5
> > Misses in library cache during execute: 1
> >
> > Elapsed times include waiting on following events:
> > Event waited on Times Max. Wait Total W
aited
> > ----------------------------------------
Waited ---------- ------------
> > SQL*Net message to client 8 0.00
0.00
> > SQL*Net message from client 8 0.00
0.00
> > library cache lock 27 0.00
0.00
> > row cache lock 1 0.00
0.00
> > log file sync 1 0.00
0.00
> >
> >
> > OVERALL TOTALS FOR ALL RECURSIVE STATEMENTS
> >
> > call count cpu elapsed disk query current
rows
>
- ------ -------- ---------- ---------- ---------- ---------- -----
> > Parse 36 0.04 0.06 0 85 0
0
> > Execute 84 243.62 1244.11 502996 11062248 41821
20188
> > Fetch 91 0.02 0.14 17 423 0
67
>
- ------ -------- ---------- ---------- ---------- ---------- -----
> > total 211 243.68 1244.32 503013 11062756 41821
20255
> >
> > Misses in library cache during parse: 24
> >
> > Elapsed times include waiting on following events:
> > Event waited on Times Max. Wait Total
Waited
> > ----------------------------------------
Waited ---------- ------------
> > library cache lock 37 0.00
0.00
> > row cache lock 34 0.00
0.01
> > db file sequential read 492883 0.16
975.74
> > global cache cr request 239402 3288.24
3368.37
> > library cache pin 1 0.00
0.00
> > direct path write 1267 0.00
0.07
> > global cache s to x 155 0.00
0.04
> > direct path read 1582 0.01
0.72
> > db file scattered read 45 0.07
0.38
> > global cache open s 3 0.00
0.00
> > global cache open x 45 0.00
0.01
> >
> > 13 user SQL statements in session.
> > 30 internal SQL statements in session.
> > 43 SQL statements in session.
> >
> >
> > I am confused ... any help/ponters is greatly appreciated.
> >
> > Raj
>
> --------------------------------------------------------------------------
> > Rajendra dot Jamadagni at nospamespn dot com
> > All Views expressed in this email are strictly personal.
> > select standard_disclaimer from company_requirements;
> > QOTD: Any clod can have facts, having an opinion is an art !
> >
> > > -----Original Message-----
> > > From: Jamadagni, Rajendra
> > > Sent: Tuesday, March 23, 2004 10:55 AM
> > > To: Oracle List (E-mail)
> > > Subject: TKPROF question
> > >
> > > <some big bad MERGE statement here>
> > >
> > > call count cpu elapsed disk query current
rows
> >
- ------ -------- ---------- ---------- ---------- ---------- -----
> > > Parse 1 0.01 0.01 0 5 0
0
> > > Execute 6 213.15 949.43 393775 10256309 20885
10094
> > > Fetch 0 0.00 0.00 0 0 0
0
> >
- ------ -------- ---------- ---------- ---------- ---------- -----
> > > total 7 213.16 949.45 393775 10256314 20885
10094
> > >
> > > Misses in library cache during parse: 1
> > > Optimizer goal: CHOOSE
> > > Parsing user id: 47 (recursive depth: 1)
> > >
> > > Elapsed times include waiting on following events:
> > > Event waited on Times Max. Wait Total
Waited
> > > ----------------------------------------
Waited ---------- ------------
> > > global cache cr request 191074 3288.24
3352.21
> > > db file sequential read 392778 0.16
717.89
> > > global cache s to x 88 0.00
0.02
> > > direct path write 11 0.00
0.01
> > > direct path read 128 0.00
0.03
> > > db file scattered read 45 0.07
0.38
> > > global cache open s 3 0.00
0.00
> > > global cache open x 45 0.00
0.01
> > >
> > >
> > >
> > > Okay ... so this is 9204 db, and I am trying to correctly interpret
the MAX.WAIT column value for 'global cache cr request' ... I assume that
max wait means in all waits this was the max value for given wait event.
right? If so, Did I really have wait of 3288.24 (seconds, centi seconds,
milliseconds???)
> > >
> > > If so, I can't see that in the trace file, I checked all the 'ela='
values for wait event g_c_cr_r .... where the heck this value 3288.24 came
from? And how do I find it? Truse me, the trace file is > 5G.
> > >
> > > Raj
> >
> --------------------------------------------------------------------------
> > > Rajendra dot Jamadagni at nospamespn dot com
> > > All Views expressed in this email are strictly personal.
> > > select standard_disclaimer from company_requirements;
> > > QOTD: Any clod can have facts, having an opinion is an art !
> > >
> >
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Received on Tue Mar 23 2004 - 19:28:06 CST