RE: measuring TPM

From: Goulet, Dick <DGoulet_at_vicr.com>
Date: Wed, 28 Jan 2004 08:24:30 -0800
Message-ID: <F001.005DE49E.20040128082430@fatcity.com>

Charlie,

I use the following to determine this:

	EXEC SQL SELECT ROUND(VALUE/((SYSDATE-STARTUP_TIME)*1440),1)
            INTO :tp
            FROM V$SYSSTAT, V$INSTANCE
            WHERE NAME='user commits';

Dick Goulet
Senior Oracle DBA
Oracle Certified 8i DBA

-----Original Message-----
[mailto:Charlie_Mengler_at_HomeDepot.com]
Sent: Wednesday, January 28, 2004 10:29 AM To: Multiple recipients of list ORACLE-L

I've been asked to provide value for the Transactions Per Minute going through our primary OLTP production database.

I believe I can use deltas in SCN values to measure "transactions" which do INSERT/UPDATE/DELETE and then COMMIT;

Is there any way to measure/count the number of SELECTs which occur? If so, how?

How would you derive a value for TPM for your DB?

--

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

Author:
INET: Charlie_Mengler_at_HomeDepot.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
---------------------------------------------------------------------

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.net
--

Author: Goulet, Dick
INET: DGoulet_at_vicr.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
---------------------------------------------------------------------