Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Mailing Lists -> Oracle-L -> RE: data block waits

RE: data block waits

From: <nlzanen1_at_ey.nl>
Date: Wed, 30 Aug 2000 16:31:41 +0200
Message-Id: <10604.115851@fatcity.com>


Hi Steve,

Thought I'd run it in my databas eas well.

What does "CPU used by this session" mean, it's very high compared to the other events?

jack

"Steve Adams" <steve.adams_at_ixora.com.au>@fatcity.com on 08/30/2000 03:17:41 PM

Please respond to ORACLE-L_at_fatcity.com

Sent by: root_at_fatcity.com

To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> cc:
Subject: RE: data block waits

Hi Ruth,

Try running the system_times.sql script from the Ixora web site. If 'buffer busy
waits' is near the top and represents a significant proportion of the total times, then you may have correctly identified the problem.

@ Regards,
@ Steve Adams
@ http://www.ixora.com.au/
@ http://www.christianity.net.au/

@

@ Going to OpenWorld?
@ Catch the Ixora performance tuning seminar too!
@ See http://www.ixora.com.au/seminars/ for details.

-----Original Message-----
Sent: Wednesday, 30 August 2000 22:35
To: Multiple recipients of list ORACLE-L

Dear Listers,

When I query v$waitstat I get a large number for the class data block and my database is running very slowly. Are these two things related and is there anything I can do?

As always, thank you for any light you can shed.

Ruth B. Gramolini
ORACLE & DB2 DBA
VT Dept. of Taxes
ph# 802.828.5708
fax# 802.828..3754
rgramolini_at_tax.state.vt.us

--
Author: Ruth Gramolini
  INET: rgramolini_at_tax.state.vt.us

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_at_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).

--
Author: Steve Adams
  INET: steve.adams_at_ixora.com.au

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_at_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).




===================================================================
De informatie verzonden met dit E-mail bericht is uitsluitend bestemd voor
de geadresseerde. Gebruik van deze informatie door anderen dan de
geadresseerde is verboden. Openbaarmaking, vermenigvuldiging, verspreiding
en/of verstrekking van deze informatie aan derden is niet toegestaan.
Ernst & Young staat niet in voor de juiste en volledige overbrenging van de
inhoud van een verzonden E-mail, noch voor tijdige ontvangst daarvan.
===================================================================
The information contained in this communication is confidential and may be
legally privileged. It is intended solely for the use of the individual or
entity to whom it is addressed and others authorised to receive it. If you
are not the intended recipient you are hereby notified that any disclosure,
copying,  distribution or taking any action in reliance on the contents of
this information is strictly prohibited and may be unlawful. Ernst &
Young is neither liable  for the proper and complete transmission of the
information contained in this communication nor for any delay in its
Received on Wed Aug 30 2000 - 09:31:41 CDT

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US