Oracle-L: RE: WAITS

From: DENNIS WILLIAMS <DWILLIAMS_at_LIFETOUCH.COM>
Date: Thu, 09 May 2002 10:36:18 -0800
Message-ID: <F001.0045D1CD.20020509103618@fatcity.com>

Seema - The SQL*Net more data to client means Oracle is waiting for the client to send something back so Oracle can do something more. I looked single-task message up on google and received:

single-task message
When running single task, this event indicates that the session waits for the client side of the executable.

Wait Time: Total elapsed time that this session spent in the user application.

Parameters: none

So, these might be a problem, or not, depending on other factors in your system. For example, we have one program that runs in under a second on the local network, but takes more than a minute over the wide-area network. That would be an example where client waits are a problem with the application architecture. Do you have a problem, or are you just doing some standard analysis?

Dennis Williams
DBA
Lifetouch, Inc.
dwilliams_at_lifetouch.com

-----Original Message-----

Sent: Thursday, May 09, 2002 1:19 PM
To: Multiple recipients of list ORACLE-L

Hi
I checked wait in my database and found the following are top 5 waits.

Event                                               Waits
single-task message                             1,411,047
log file sync                                     326,222
SQL*Net more data to client                     7,363,877
control file parallel write                        27,674
latch free                                        107,486

Any suggestions from group.what to do?
Thx
-Seema

Chat with friends online, try MSN Messenger: http://messenger.msn.com

--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author: Seema Singh
INET: oracledbam_at_hotmail.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_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).
--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author: DENNIS WILLIAMS
INET: DWILLIAMS_at_LIFETOUCH.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