From john.kanagaraj@hds.com Wed, 06 Jun 2001 17:22:51 -0700 From: John Kanagaraj Date: Wed, 06 Jun 2001 17:22:51 -0700 Subject: RE: Need help tuning FTS Message-ID: MIME-Version: 1.0 Content-Type: text/plain Hi Srini, >isolate the issue. We have run it when only one other user was >hitting the >prod database heavily using a select stmt on unrelated tables - but the >problem still persists. There were no concurrent requests >running at the >time. The issue does not seem to be related to contention of resources. >I have tried to figure out what the hot blocks are (via x$bh) >but have come Is it possible to take a snapshot of v$system_event, v$sysstat before and after the program runs and look at what's happening (on both Prod/QA)? That should tell us which resources are being used.... Basically, what I did was to take Steve's script that looks at v$bh and group/count the hot blocks by object name. John Kanagaraj -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: John Kanagaraj INET: john.kanagaraj@hds.com Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru@fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).