It's http://www.juliandyke.com/ --Kevin ----- Original Message ----- From: "Muqthar Ahmed" <Muqthar.Ahmed@xxxxxxxxxxxxxxxxx> To: <oracle-l@xxxxxxxxxxxxx> 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@xxxxxxxxxxxxxxx] > Sent: Tuesday, March 23, 2004 12:38 PM > To: oracle-l@xxxxxxxxxxxxx > 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 ! > > > > > > ---------------------------------------------------------------- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > ---------------------------------------------------------------- > To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx > put 'unsubscribe' in the subject line. > -- > Archives are at //www.freelists.org/archives/oracle-l/ > FAQ is at //www.freelists.org/help/fom-serve/cache/1.html > ----------------------------------------------------------------- > * * * * * * * * * > > The information contained in this E-mail message is privileged, confidential, and may be protected from disclosure; please be aware that any other use, printing,copying, > disclosure or dissemination of this communication may be subject to legal restriction or sanction. If you think that you have received this E-mail message in error, please > reply to the sender and delete it from your computer. Thank you. > ---------------------------------------------------------------- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > ---------------------------------------------------------------- > To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx > put 'unsubscribe' in the subject line. > -- > Archives are at //www.freelists.org/archives/oracle-l/ > FAQ is at //www.freelists.org/help/fom-serve/cache/1.html > ----------------------------------------------------------------- ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------